--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"c1e953ee360e77de57f7b02f1b7880bd6a3dc22d1a69e953c2ac2c52cc52d247",".travis.yml":"5d83ed1ae0b80cd6cebfc6a25b1fdb58c893ead400f0f84cd0ebf08d9ad48b28","Cargo.toml":"2266412ecb4504137a90d378ebdbf3a41f0e8b7188858cfb149da54792f7f8d9","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"8ca528d20639506546044c676ff9069e3e850937b02bff4194dcf9e5c3c50d64","src/lib.rs":"dae5d93c005bf8d16427e29eb3bfb50c5527a1ec7c39a383d0694a8e8e38af90","src/registry.rs":"ca16433f51b5e3aedb0560bba41370b0c42de9238926a5118d1c0a3a072b64b2"},"package":"0e5bcf27e097a184c1df4437654ed98df3d7a516e8508a6ba45d8b092bbdf283"}
\ No newline at end of file
--- /dev/null
+/target
+/Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - stable
+ - beta
+ - nightly
+sudo: false
+before_script:
+ - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
+script:
+ - cargo test --verbose
+ - cargo doc --no-deps
+after_success:
+ - travis-cargo --only nightly doc-upload
+env:
+ global:
+ secure: WSQJRyheeMf7eRdivHextSEQzyFnTIw2yeemO2+ZkHVftp0XYsTXQVca3RGlQNsVmjI0RP8lbDVe7HG23uwbTMeRgm+9hzSwNMa0ndJZ06TNMpPM6nqcXFUaNGeuf7EqU370xcgVBO+ZA0cSh55pJkOBg5ALd9bfRWbjEAjHkx8=
+notifications:
+ email:
+ on_success: never
--- /dev/null
+[package]
+
+name = "cmake"
+version = "0.1.18"
+authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+keywords = ["build-dependencies"]
+repository = "https://github.com/alexcrichton/cmake-rs"
+homepage = "https://github.com/alexcrichton/cmake-rs"
+documentation = "http://alexcrichton.com/cmake-rs"
+description = """
+A build dependency for running `cmake` to build a native library
+"""
+
+[dependencies]
+gcc = "0.3.17"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
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+ incidental, or consequential damages of any character arising as a
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 Alex Crichton
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+# cmake
+
+[](https://travis-ci.org/alexcrichton/cmake-rs)
+
+[Documentation](http://alexcrichton.com/cmake-rs)
+
+A build dependency for running the `cmake` build tool to compile a native
+library.
+
+```toml
+# Cargo.toml
+[build-dependencies]
+cmake = "0.2"
+```
+
+# License
+
+`cmake-rs` is primarily distributed under the terms of both the MIT license and
+the Apache License (Version 2.0), with portions covered by various BSD-like
+licenses.
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
--- /dev/null
+//! A build dependency for running `cmake` to build a native library
+//!
+//! This crate provides some necessary boilerplate and shim support for running
+//! the system `cmake` command to build a native library. It will add
+//! appropriate cflags for building code to link into Rust, handle cross
+//! compilation, and use the necessary generator for the platform being
+//! targeted.
+//!
+//! The builder-style configuration allows for various variables and such to be
+//! passed down into the build as well.
+//!
+//! ## Installation
+//!
+//! Add this to your `Cargo.toml`:
+//!
+//! ```toml
+//! [build-dependencies]
+//! cmake = "0.1"
+//! ```
+//!
+//! ## Examples
+//!
+//! ```no_run
+//! use cmake;
+//!
+//! // Builds the project in the directory located in `libfoo`, installing it
+//! // into $OUT_DIR
+//! let dst = cmake::build("libfoo");
+//!
+//! println!("cargo:rustc-link-search=native={}", dst.display());
+//! println!("cargo:rustc-link-lib=static=foo");
+//! ```
+//!
+//! ```no_run
+//! use cmake::Config;
+//!
+//! let dst = Config::new("libfoo")
+//! .define("FOO", "BAR")
+//! .cflag("-foo")
+//! .build();
+//! println!("cargo:rustc-link-search=native={}", dst.display());
+//! println!("cargo:rustc-link-lib=static=foo");
+//! ```
+
+#![deny(missing_docs)]
+
+extern crate gcc;
+
+use std::env;
+use std::ffi::{OsString, OsStr};
+use std::fs::{self, File};
+use std::io::ErrorKind;
+use std::io::prelude::*;
+use std::path::{Path, PathBuf};
+use std::process::Command;
+
+#[cfg(windows)]
+mod registry;
+
+/// Builder style configuration for a pending CMake build.
+pub struct Config {
+ path: PathBuf,
+ generator: Option<OsString>,
+ cflags: OsString,
+ cxxflags: OsString,
+ defines: Vec<(OsString, OsString)>,
+ deps: Vec<String>,
+ target: Option<String>,
+ host: Option<String>,
+ out_dir: Option<PathBuf>,
+ profile: Option<String>,
+ build_args: Vec<OsString>,
+ cmake_target: Option<String>,
+}
+
+/// Builds the native library rooted at `path` with the default cmake options.
+/// This will return the directory in which the library was installed.
+///
+/// # Examples
+///
+/// ```no_run
+/// use cmake;
+///
+/// // Builds the project in the directory located in `libfoo`, installing it
+/// // into $OUT_DIR
+/// let dst = cmake::build("libfoo");
+///
+/// println!("cargo:rustc-link-search=native={}", dst.display());
+/// println!("cargo:rustc-link-lib=static=foo");
+/// ```
+///
+pub fn build<P: AsRef<Path>>(path: P) -> PathBuf {
+ Config::new(path.as_ref()).build()
+}
+
+impl Config {
+ /// Creates a new blank set of configuration to build the project specified
+ /// at the path `path`.
+ pub fn new<P: AsRef<Path>>(path: P) -> Config {
+ Config {
+ path: env::current_dir().unwrap().join(path),
+ generator: None,
+ cflags: OsString::new(),
+ cxxflags: OsString::new(),
+ defines: Vec::new(),
+ deps: Vec::new(),
+ profile: None,
+ out_dir: None,
+ target: None,
+ host: None,
+ build_args: Vec::new(),
+ cmake_target: None,
+ }
+ }
+
+ /// Sets the build-tool generator (`-G`) for this compilation.
+ pub fn generator<T: AsRef<OsStr>>(&mut self, generator: T) -> &mut Config {
+ self.generator = Some(generator.as_ref().to_owned());
+ self
+ }
+
+ /// Adds a custom flag to pass down to the C compiler, supplementing those
+ /// that this library already passes.
+ pub fn cflag<P: AsRef<OsStr>>(&mut self, flag: P) -> &mut Config {
+ self.cflags.push(" ");
+ self.cflags.push(flag.as_ref());
+ self
+ }
+
+ /// Adds a custom flag to pass down to the C++ compiler, supplementing those
+ /// that this library already passes.
+ pub fn cxxflag<P: AsRef<OsStr>>(&mut self, flag: P) -> &mut Config {
+ self.cxxflags.push(" ");
+ self.cxxflags.push(flag.as_ref());
+ self
+ }
+
+ /// Adds a new `-D` flag to pass to cmake during the generation step.
+ pub fn define<K, V>(&mut self, k: K, v: V) -> &mut Config
+ where K: AsRef<OsStr>, V: AsRef<OsStr>
+ {
+ self.defines.push((k.as_ref().to_owned(), v.as_ref().to_owned()));
+ self
+ }
+
+ /// Registers a dependency for this compilation on the native library built
+ /// by Cargo previously.
+ ///
+ /// This registration will modify the `CMAKE_PREFIX_PATH` environment
+ /// variable for the build system generation step.
+ pub fn register_dep(&mut self, dep: &str) -> &mut Config {
+ self.deps.push(dep.to_string());
+ self
+ }
+
+ /// Sets the target triple for this compilation.
+ ///
+ /// This is automatically scraped from `$TARGET` which is set for Cargo
+ /// build scripts so it's not necessary to call this from a build script.
+ pub fn target(&mut self, target: &str) -> &mut Config {
+ self.target = Some(target.to_string());
+ self
+ }
+
+ /// Sets the host triple for this compilation.
+ ///
+ /// This is automatically scraped from `$HOST` which is set for Cargo
+ /// build scripts so it's not necessary to call this from a build script.
+ pub fn host(&mut self, host: &str) -> &mut Config {
+ self.host = Some(host.to_string());
+ self
+ }
+
+ /// Sets the output directory for this compilation.
+ ///
+ /// This is automatically scraped from `$OUT_DIR` which is set for Cargo
+ /// build scripts so it's not necessary to call this from a build script.
+ pub fn out_dir<P: AsRef<Path>>(&mut self, out: P) -> &mut Config {
+ self.out_dir = Some(out.as_ref().to_path_buf());
+ self
+ }
+
+ /// Sets the profile for this compilation.
+ ///
+ /// This is automatically scraped from `$PROFILE` which is set for Cargo
+ /// build scripts so it's not necessary to call this from a build script.
+ pub fn profile(&mut self, profile: &str) -> &mut Config {
+ self.profile = Some(profile.to_string());
+ self
+ }
+
+ /// Add an argument to the final `cmake` build step
+ pub fn build_arg<A: AsRef<OsStr>>(&mut self, arg: A) -> &mut Config {
+ self.build_args.push(arg.as_ref().to_owned());
+ self
+ }
+
+ /// Sets the build target for the final `cmake` build step, this will
+ /// default to "install" if not specified.
+ pub fn build_target(&mut self, target: &str) -> &mut Config {
+ self.cmake_target = Some(target.to_string());
+ self
+ }
+
+ /// Run this configuration, compiling the library with all the configured
+ /// options.
+ ///
+ /// This will run both the build system generator command as well as the
+ /// command to build the library.
+ pub fn build(&mut self) -> PathBuf {
+ let target = self.target.clone().unwrap_or_else(|| {
+ getenv_unwrap("TARGET")
+ });
+ let host = self.host.clone().unwrap_or_else(|| {
+ getenv_unwrap("HOST")
+ });
+ let msvc = target.contains("msvc");
+ let c_compiler = gcc::Config::new().cargo_metadata(false)
+ .opt_level(0)
+ .debug(false)
+ .target(&target)
+ .host(&host)
+ .get_compiler();
+ let cxx_compiler = gcc::Config::new().cargo_metadata(false)
+ .cpp(true)
+ .opt_level(0)
+ .debug(false)
+ .target(&target)
+ .host(&host)
+ .get_compiler();
+
+ let dst = self.out_dir.clone().unwrap_or_else(|| {
+ PathBuf::from(getenv_unwrap("OUT_DIR"))
+ });
+ let build = dst.join("build");
+ self.maybe_clear(&build);
+ let _ = fs::create_dir(&build);
+
+ // Add all our dependencies to our cmake paths
+ let mut cmake_prefix_path = Vec::new();
+ for dep in &self.deps {
+ if let Some(root) = env::var_os(&format!("DEP_{}_ROOT", dep)) {
+ cmake_prefix_path.push(PathBuf::from(root));
+ }
+ }
+ let system_prefix = env::var_os("CMAKE_PREFIX_PATH")
+ .unwrap_or(OsString::new());
+ cmake_prefix_path.extend(env::split_paths(&system_prefix)
+ .map(|s| s.to_owned()));
+ let cmake_prefix_path = env::join_paths(&cmake_prefix_path).unwrap();
+
+ // Build up the first cmake command to build the build system.
+ let mut cmd = Command::new("cmake");
+ cmd.arg(&self.path)
+ .current_dir(&build);
+ if target.contains("windows-gnu") {
+ if host.contains("windows") {
+ // On MinGW we need to coerce cmake to not generate a visual
+ // studio build system but instead use makefiles that MinGW can
+ // use to build.
+ if self.generator.is_none() {
+ cmd.arg("-G").arg("MSYS Makefiles");
+ }
+ } else {
+ // If we're cross compiling onto windows, then set some
+ // variables which will hopefully get things to succeed. Some
+ // systems may need the `windres` or `dlltool` variables set, so
+ // set them if possible.
+ if !self.defined("CMAKE_SYSTEM_NAME") {
+ cmd.arg("-DCMAKE_SYSTEM_NAME=Windows");
+ }
+ if !self.defined("CMAKE_RC_COMPILER") {
+ let exe = find_exe(c_compiler.path());
+ if let Some(name) = exe.file_name().unwrap().to_str() {
+ let name = name.replace("gcc", "windres");
+ let windres = exe.with_file_name(name);
+ if windres.is_file() {
+ let mut arg = OsString::from("-DCMAKE_RC_COMPILER=");
+ arg.push(&windres);
+ cmd.arg(arg);
+ }
+ }
+ }
+ }
+ } else if msvc {
+ // If we're on MSVC we need to be sure to use the right generator or
+ // otherwise we won't get 32/64 bit correct automatically.
+ if self.generator.is_none() {
+ cmd.arg("-G").arg(self.visual_studio_generator(&target));
+ }
+ }
+ if let Some(ref generator) = self.generator {
+ cmd.arg("-G").arg(generator);
+ }
+ let profile = self.profile.clone().unwrap_or_else(|| {
+ match &getenv_unwrap("PROFILE")[..] {
+ "bench" | "release" => "Release",
+ // currently we need to always use the same CRT for MSVC
+ _ if msvc => "Release",
+ _ => "Debug",
+ }.to_string()
+ });
+ for &(ref k, ref v) in &self.defines {
+ let mut os = OsString::from("-D");
+ os.push(k);
+ os.push("=");
+ os.push(v);
+ cmd.arg(os);
+ }
+
+ if !self.defined("CMAKE_INSTALL_PREFIX") {
+ let mut dstflag = OsString::from("-DCMAKE_INSTALL_PREFIX=");
+ dstflag.push(&dst);
+ cmd.arg(dstflag);
+ }
+
+ {
+ let mut set_compiler = |kind: &str,
+ compiler: &gcc::Tool,
+ extra: &OsString| {
+ let flag_var = format!("CMAKE_{}_FLAGS", kind);
+ let tool_var = format!("CMAKE_{}_COMPILER", kind);
+ if !self.defined(&flag_var) {
+ let mut flagsflag = OsString::from("-D");
+ flagsflag.push(&flag_var);
+ flagsflag.push("=");
+ flagsflag.push(extra);
+ for arg in compiler.args() {
+ flagsflag.push(" ");
+ flagsflag.push(arg);
+ }
+ cmd.arg(flagsflag);
+ }
+
+ // Apparently cmake likes to have an absolute path to the
+ // compiler as otherwise it sometimes thinks that this variable
+ // changed as it thinks the found compiler, /usr/bin/cc,
+ // differs from the specified compiler, cc. Not entirely sure
+ // what's up, but at least this means cmake doesn't get
+ // confused?
+ //
+ // Also don't specify this on Windows as it's not needed for
+ // MSVC and for MinGW it doesn't really vary.
+ if !self.defined("CMAKE_TOOLCHAIN_FILE")
+ && !self.defined(&tool_var)
+ && env::consts::FAMILY != "windows" {
+ let mut ccompiler = OsString::from("-D");
+ ccompiler.push(&tool_var);
+ ccompiler.push("=");
+ ccompiler.push(find_exe(compiler.path()));
+ cmd.arg(ccompiler);
+ }
+ };
+
+ set_compiler("C", &c_compiler, &self.cflags);
+ set_compiler("CXX", &cxx_compiler, &self.cxxflags);
+ }
+
+ if !self.defined("CMAKE_BUILD_TYPE") {
+ cmd.arg(&format!("-DCMAKE_BUILD_TYPE={}", profile));
+ }
+
+ if !self.defined("CMAKE_TOOLCHAIN_FILE") {
+ if let Ok(s) = env::var("CMAKE_TOOLCHAIN_FILE") {
+ cmd.arg(&format!("-DCMAKE_TOOLCHAIN_FILE={}", s));
+ }
+ }
+
+ run(cmd.env("CMAKE_PREFIX_PATH", cmake_prefix_path), "cmake");
+
+ let mut parallel_args = Vec::new();
+ if fs::metadata(&dst.join("build/Makefile")).is_ok() {
+ if let Ok(s) = env::var("NUM_JOBS") {
+ parallel_args.push(format!("-j{}", s));
+ }
+ }
+
+ // And build!
+ let target = self.cmake_target.clone().unwrap_or("install".to_string());
+ run(Command::new("cmake")
+ .arg("--build").arg(".")
+ .arg("--target").arg(target)
+ .arg("--config").arg(profile)
+ .arg("--").args(&self.build_args)
+ .args(¶llel_args)
+ .current_dir(&build), "cmake");
+
+ println!("cargo:root={}", dst.display());
+ return dst
+ }
+
+ fn visual_studio_generator(&self, target: &str) -> String {
+ let base = match std::env::var("VisualStudioVersion") {
+ Ok(version) => {
+ match &version[..] {
+ "15.0" => "Visual Studio 15",
+ "14.0" => "Visual Studio 14 2015",
+ "12.0" => "Visual Studio 12 2013",
+ vers => panic!("\n\n\
+ unsupported or unknown VisualStudio version: {}\n\
+ if another version is installed consider running \
+ the appropriate vcvars script before building this \
+ crate\n\
+ ", vers),
+ }
+ }
+ _ => {
+ // Check for the presense of a specific registry key
+ // that indicates visual studio is installed.
+ if self.has_msbuild_version("15.0") {
+ "Visual Studio 15"
+ } else if self.has_msbuild_version("14.0") {
+ "Visual Studio 14 2015"
+ } else if self.has_msbuild_version("12.0") {
+ "Visual Studio 12 2013"
+ } else {
+ panic!("\n\n\
+ couldn't determine visual studio generator\n\
+ if VisualStudio is installed, however, consider \
+ running the appropriate vcvars script before building \
+ this crate\n\
+ ");
+ }
+ }
+ };
+
+ if target.contains("i686") {
+ base.to_string()
+ } else if target.contains("x86_64") {
+ format!("{} Win64", base)
+ } else {
+ panic!("unsupported msvc target: {}", target);
+ }
+ }
+
+ #[cfg(not(windows))]
+ fn has_msbuild_version(&self, _version: &str) -> bool {
+ false
+ }
+
+ #[cfg(windows)]
+ fn has_msbuild_version(&self, version: &str) -> bool {
+ let key = format!("SOFTWARE\\Microsoft\\MSBuild\\ToolsVersions\\{}",
+ version);
+ registry::LOCAL_MACHINE.open(key.as_ref()).is_ok()
+ }
+
+ fn defined(&self, var: &str) -> bool {
+ self.defines.iter().any(|&(ref a, _)| a == var)
+ }
+
+ // If a cmake project has previously been built (e.g. CMakeCache.txt already
+ // exists), then cmake will choke if the source directory for the original
+ // project being built has changed. Detect this situation through the
+ // `CMAKE_HOME_DIRECTORY` variable that cmake emits and if it doesn't match
+ // we blow away the build directory and start from scratch (the recommended
+ // solution apparently [1]).
+ //
+ // [1]: https://cmake.org/pipermail/cmake/2012-August/051545.html
+ fn maybe_clear(&self, dir: &Path) {
+ // CMake will apparently store canonicalized paths which normally
+ // isn't relevant to us but we canonicalize it here to ensure
+ // we're both checking the same thing.
+ let path = fs::canonicalize(&self.path).unwrap_or(self.path.clone());
+ let src = match path.to_str() {
+ Some(src) => src,
+ None => return,
+ };
+ let mut f = match File::open(dir.join("CMakeCache.txt")) {
+ Ok(f) => f,
+ Err(..) => return,
+ };
+ let mut u8contents = Vec::new();
+ match f.read_to_end(&mut u8contents) {
+ Ok(f) => f,
+ Err(..) => return,
+ };
+ let contents = String::from_utf8_lossy(&u8contents);
+ drop(f);
+ for line in contents.lines() {
+ if line.contains("CMAKE_HOME_DIRECTORY") && !line.contains(src) {
+ println!("detected home dir change, cleaning out entire build \
+ directory");
+ fs::remove_dir_all(dir).unwrap();
+ break
+ }
+ }
+ }
+}
+
+fn run(cmd: &mut Command, program: &str) {
+ println!("running: {:?}", cmd);
+ let status = match cmd.status() {
+ Ok(status) => status,
+ Err(ref e) if e.kind() == ErrorKind::NotFound => {
+ fail(&format!("failed to execute command: {}\nis `{}` not installed?",
+ e, program));
+ }
+ Err(e) => fail(&format!("failed to execute command: {}", e)),
+ };
+ if !status.success() {
+ fail(&format!("command did not execute successfully, got: {}", status));
+ }
+}
+
+fn find_exe(path: &Path) -> PathBuf {
+ env::split_paths(&env::var_os("PATH").unwrap_or(OsString::new()))
+ .map(|p| p.join(path))
+ .find(|p| fs::metadata(p).is_ok())
+ .unwrap_or(path.to_owned())
+}
+
+fn getenv_unwrap(v: &str) -> String {
+ match env::var(v) {
+ Ok(s) => s,
+ Err(..) => fail(&format!("environment variable `{}` not defined", v)),
+ }
+}
+
+fn fail(s: &str) -> ! {
+ panic!("\n{}\n\nbuild script failed, must exit now", s)
+}
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::ffi::OsStr;
+use std::io;
+use std::os::raw;
+use std::os::windows::prelude::*;
+
+pub struct RegistryKey(Repr);
+
+type HKEY = *mut u8;
+type DWORD = u32;
+type LPDWORD = *mut DWORD;
+type LPCWSTR = *const u16;
+type LPWSTR = *mut u16;
+type LONG = raw::c_long;
+type PHKEY = *mut HKEY;
+type PFILETIME = *mut u8;
+type LPBYTE = *mut u8;
+type REGSAM = u32;
+
+const ERROR_SUCCESS: DWORD = 0;
+const HKEY_LOCAL_MACHINE: HKEY = 0x80000002 as HKEY;
+const KEY_READ: DWORD = 0x20019;
+const KEY_WOW64_32KEY: DWORD = 0x200;
+
+#[link(name = "advapi32")]
+extern "system" {
+ fn RegOpenKeyExW(key: HKEY,
+ lpSubKey: LPCWSTR,
+ ulOptions: DWORD,
+ samDesired: REGSAM,
+ phkResult: PHKEY) -> LONG;
+ fn RegCloseKey(hKey: HKEY) -> LONG;
+}
+
+struct OwnedKey(HKEY);
+
+enum Repr {
+ Const(HKEY),
+ Owned(OwnedKey),
+}
+
+unsafe impl Sync for Repr {}
+unsafe impl Send for Repr {}
+
+pub static LOCAL_MACHINE: RegistryKey =
+ RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE));
+
+impl RegistryKey {
+ fn raw(&self) -> HKEY {
+ match self.0 {
+ Repr::Const(val) => val,
+ Repr::Owned(ref val) => val.0,
+ }
+ }
+
+ pub fn open(&self, key: &OsStr) -> io::Result<RegistryKey> {
+ let key = key.encode_wide().chain(Some(0)).collect::<Vec<_>>();
+ let mut ret = 0 as *mut _;
+ let err = unsafe {
+ RegOpenKeyExW(self.raw(), key.as_ptr(), 0,
+ KEY_READ | KEY_WOW64_32KEY, &mut ret)
+ };
+ if err == ERROR_SUCCESS as LONG {
+ Ok(RegistryKey(Repr::Owned(OwnedKey(ret))))
+ } else {
+ Err(io::Error::from_raw_os_error(err as i32))
+ }
+ }
+}
+
+impl Drop for OwnedKey {
+ fn drop(&mut self) {
+ unsafe { RegCloseKey(self.0); }
+ }
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","Cargo.toml":"4af0565a97a599bba727315d9aff1f57a350dcfee7d9f00986c851e54a24b4ca","src/lib.rs":"484cec14a5f18a25b71d7b1842f7b184f0530165021b71b36dde9fc57b7fc15a","src/regex.rs":"d8e2a6958d4ed8084867063aae4b5c77ffc5d271dc2e17909d56c5a5e1552034","src/string.rs":"26ede9ab41a2673c3ad6001bc1802c005ce9a4f190f55860a24aa66b6b71bbc7","tests/regexp_filter.rs":"a3f9c01623e90e54b247a62c53b25caf5f502d054f28c0bdf92abbea486a95b5"},"package":"15abd780e45b3ea4f76b4e9a26ff4843258dd8a3eed2775a0e7368c2e7936c2f"}
\ No newline at end of file
--- /dev/null
+[package]
+name = "env_logger"
+version = "0.3.5"
+authors = ["The Rust Project Developers"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/rust-lang/log"
+documentation = "http://doc.rust-lang.org/log/env_logger"
+homepage = "https://github.com/rust-lang/log"
+description = """
+An logging implementation for `log` which is configured via an environment
+variable.
+"""
+
+[dependencies]
+log = { version = "0.3", path = ".." }
+regex = { version = "0.1", optional = true }
+
+[[test]]
+name = "regexp_filter"
+harness = false
+
+[features]
+default = ["regex"]
--- /dev/null
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! A logger configured via an environment variable which writes to standard
+//! error.
+//!
+//! ## Example
+//!
+//! ```
+//! #[macro_use] extern crate log;
+//! extern crate env_logger;
+//!
+//! use log::LogLevel;
+//!
+//! fn main() {
+//! env_logger::init().unwrap();
+//!
+//! debug!("this is a debug {}", "message");
+//! error!("this is printed by default");
+//!
+//! if log_enabled!(LogLevel::Info) {
+//! let x = 3 * 4; // expensive computation
+//! info!("the answer was: {}", x);
+//! }
+//! }
+//! ```
+//!
+//! Assumes the binary is `main`:
+//!
+//! ```{.bash}
+//! $ RUST_LOG=error ./main
+//! ERROR:main: this is printed by default
+//! ```
+//!
+//! ```{.bash}
+//! $ RUST_LOG=info ./main
+//! ERROR:main: this is printed by default
+//! INFO:main: the answer was: 12
+//! ```
+//!
+//! ```{.bash}
+//! $ RUST_LOG=debug ./main
+//! DEBUG:main: this is a debug message
+//! ERROR:main: this is printed by default
+//! INFO:main: the answer was: 12
+//! ```
+//!
+//! You can also set the log level on a per module basis:
+//!
+//! ```{.bash}
+//! $ RUST_LOG=main=info ./main
+//! ERROR:main: this is printed by default
+//! INFO:main: the answer was: 12
+//! ```
+//!
+//! And enable all logging:
+//!
+//! ```{.bash}
+//! $ RUST_LOG=main ./main
+//! DEBUG:main: this is a debug message
+//! ERROR:main: this is printed by default
+//! INFO:main: the answer was: 12
+//! ```
+//!
+//! See the documentation for the log crate for more information about its API.
+//!
+//! ## Enabling logging
+//!
+//! Log levels are controlled on a per-module basis, and by default all logging
+//! is disabled except for `error!`. Logging is controlled via the `RUST_LOG`
+//! environment variable. The value of this environment variable is a
+//! comma-separated list of logging directives. A logging directive is of the
+//! form:
+//!
+//! ```text
+//! path::to::module=log_level
+//! ```
+//!
+//! The path to the module is rooted in the name of the crate it was compiled
+//! for, so if your program is contained in a file `hello.rs`, for example, to
+//! turn on logging for this file you would use a value of `RUST_LOG=hello`.
+//! Furthermore, this path is a prefix-search, so all modules nested in the
+//! specified module will also have logging enabled.
+//!
+//! The actual `log_level` is optional to specify. If omitted, all logging will
+//! be enabled. If specified, it must be one of the strings `debug`, `error`,
+//! `info`, `warn`, or `trace`.
+//!
+//! As the log level for a module is optional, the module to enable logging for
+//! is also optional. If only a `log_level` is provided, then the global log
+//! level for all modules is set to this value.
+//!
+//! Some examples of valid values of `RUST_LOG` are:
+//!
+//! * `hello` turns on all logging for the 'hello' module
+//! * `info` turns on all info logging
+//! * `hello=debug` turns on debug logging for 'hello'
+//! * `hello,std::option` turns on hello, and std's option logging
+//! * `error,hello=warn` turn on global error logging and also warn for hello
+//!
+//! ## Filtering results
+//!
+//! A RUST_LOG directive may include a regex filter. The syntax is to append `/`
+//! followed by a regex. Each message is checked against the regex, and is only
+//! logged if it matches. Note that the matching is done after formatting the
+//! log string but before adding any logging meta-data. There is a single filter
+//! for all modules.
+//!
+//! Some examples:
+//!
+//! * `hello/foo` turns on all logging for the 'hello' module where the log
+//! message includes 'foo'.
+//! * `info/f.o` turns on all info logging where the log message includes 'foo',
+//! 'f1o', 'fao', etc.
+//! * `hello=debug/foo*foo` turns on debug logging for 'hello' where the log
+//! message includes 'foofoo' or 'fofoo' or 'fooooooofoo', etc.
+//! * `error,hello=warn/[0-9] scopes` turn on global error logging and also
+//! warn for hello. In both cases the log message must include a single digit
+//! number followed by 'scopes'.
+
+#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+ html_root_url = "http://doc.rust-lang.org/env_logger/")]
+#![cfg_attr(test, deny(warnings))]
+
+extern crate log;
+
+use std::env;
+use std::io::prelude::*;
+use std::io;
+use std::mem;
+
+use log::{Log, LogLevel, LogLevelFilter, LogRecord, SetLoggerError, LogMetadata};
+
+#[cfg(feature = "regex")]
+#[path = "regex.rs"]
+mod filter;
+
+#[cfg(not(feature = "regex"))]
+#[path = "string.rs"]
+mod filter;
+
+/// The logger.
+pub struct Logger {
+ directives: Vec<LogDirective>,
+ filter: Option<filter::Filter>,
+ format: Box<Fn(&LogRecord) -> String + Sync + Send>,
+}
+
+/// LogBuilder acts as builder for initializing the Logger.
+/// It can be used to customize the log format, change the enviromental variable used
+/// to provide the logging directives and also set the default log level filter.
+///
+/// ## Example
+///
+/// ```
+/// #[macro_use]
+/// extern crate log;
+/// extern crate env_logger;
+///
+/// use std::env;
+/// use log::{LogRecord, LogLevelFilter};
+/// use env_logger::LogBuilder;
+///
+/// fn main() {
+/// let format = |record: &LogRecord| {
+/// format!("{} - {}", record.level(), record.args())
+/// };
+///
+/// let mut builder = LogBuilder::new();
+/// builder.format(format).filter(None, LogLevelFilter::Info);
+///
+/// if env::var("RUST_LOG").is_ok() {
+/// builder.parse(&env::var("RUST_LOG").unwrap());
+/// }
+///
+/// builder.init().unwrap();
+///
+/// error!("error message");
+/// info!("info message");
+/// }
+/// ```
+pub struct LogBuilder {
+ directives: Vec<LogDirective>,
+ filter: Option<filter::Filter>,
+ format: Box<Fn(&LogRecord) -> String + Sync + Send>,
+}
+
+impl LogBuilder {
+ /// Initializes the log builder with defaults
+ pub fn new() -> LogBuilder {
+ LogBuilder {
+ directives: Vec::new(),
+ filter: None,
+ format: Box::new(|record: &LogRecord| {
+ format!("{}:{}: {}", record.level(),
+ record.location().module_path(), record.args())
+ }),
+ }
+ }
+
+ /// Adds filters to the logger
+ ///
+ /// The given module (if any) will log at most the specified level provided.
+ /// If no module is provided then the filter will apply to all log messages.
+ pub fn filter(&mut self,
+ module: Option<&str>,
+ level: LogLevelFilter) -> &mut Self {
+ self.directives.push(LogDirective {
+ name: module.map(|s| s.to_string()),
+ level: level,
+ });
+ self
+ }
+
+ /// Sets the format function for formatting the log output.
+ ///
+ /// This function is called on each record logged to produce a string which
+ /// is actually printed out.
+ pub fn format<F: 'static>(&mut self, format: F) -> &mut Self
+ where F: Fn(&LogRecord) -> String + Sync + Send
+ {
+ self.format = Box::new(format);
+ self
+ }
+
+ /// Parses the directives string in the same form as the RUST_LOG
+ /// environment variable.
+ ///
+ /// See the module documentation for more details.
+ pub fn parse(&mut self, filters: &str) -> &mut Self {
+ let (directives, filter) = parse_logging_spec(filters);
+
+ self.filter = filter;
+
+ for directive in directives {
+ self.directives.push(directive);
+ }
+ self
+ }
+
+ /// Initializes the global logger with an env logger.
+ ///
+ /// This should be called early in the execution of a Rust program, and the
+ /// global logger may only be initialized once. Future initialization
+ /// attempts will return an error.
+ pub fn init(&mut self) -> Result<(), SetLoggerError> {
+ log::set_logger(|max_level| {
+ let logger = self.build();
+ max_level.set(logger.filter());
+ Box::new(logger)
+ })
+ }
+
+ /// Build an env logger.
+ pub fn build(&mut self) -> Logger {
+ if self.directives.is_empty() {
+ // Adds the default filter if none exist
+ self.directives.push(LogDirective {
+ name: None,
+ level: LogLevelFilter::Error,
+ });
+ } else {
+ // Sort the directives by length of their name, this allows a
+ // little more efficient lookup at runtime.
+ self.directives.sort_by(|a, b| {
+ let alen = a.name.as_ref().map(|a| a.len()).unwrap_or(0);
+ let blen = b.name.as_ref().map(|b| b.len()).unwrap_or(0);
+ alen.cmp(&blen)
+ });
+ }
+
+ Logger {
+ directives: mem::replace(&mut self.directives, Vec::new()),
+ filter: mem::replace(&mut self.filter, None),
+ format: mem::replace(&mut self.format, Box::new(|_| String::new())),
+ }
+ }
+}
+
+impl Logger {
+ pub fn new() -> Logger {
+ let mut builder = LogBuilder::new();
+
+ if let Ok(s) = env::var("RUST_LOG") {
+ builder.parse(&s);
+ }
+
+ builder.build()
+ }
+
+ pub fn filter(&self) -> LogLevelFilter {
+ self.directives.iter()
+ .map(|d| d.level).max()
+ .unwrap_or(LogLevelFilter::Off)
+ }
+
+ fn enabled(&self, level: LogLevel, target: &str) -> bool {
+ // Search for the longest match, the vector is assumed to be pre-sorted.
+ for directive in self.directives.iter().rev() {
+ match directive.name {
+ Some(ref name) if !target.starts_with(&**name) => {},
+ Some(..) | None => {
+ return level <= directive.level
+ }
+ }
+ }
+ false
+ }
+}
+
+impl Log for Logger {
+ fn enabled(&self, metadata: &LogMetadata) -> bool {
+ self.enabled(metadata.level(), metadata.target())
+ }
+
+ fn log(&self, record: &LogRecord) {
+ if !Log::enabled(self, record.metadata()) {
+ return;
+ }
+
+ if let Some(filter) = self.filter.as_ref() {
+ if !filter.is_match(&*record.args().to_string()) {
+ return;
+ }
+ }
+
+ let _ = writeln!(&mut io::stderr(), "{}", (self.format)(record));
+ }
+}
+
+struct LogDirective {
+ name: Option<String>,
+ level: LogLevelFilter,
+}
+
+/// Initializes the global logger with an env logger.
+///
+/// This should be called early in the execution of a Rust program, and the
+/// global logger may only be initialized once. Future initialization attempts
+/// will return an error.
+pub fn init() -> Result<(), SetLoggerError> {
+ let mut builder = LogBuilder::new();
+
+ if let Ok(s) = env::var("RUST_LOG") {
+ builder.parse(&s);
+ }
+
+ builder.init()
+}
+
+/// Parse a logging specification string (e.g: "crate1,crate2::mod3,crate3::x=error/foo")
+/// and return a vector with log directives.
+fn parse_logging_spec(spec: &str) -> (Vec<LogDirective>, Option<filter::Filter>) {
+ let mut dirs = Vec::new();
+
+ let mut parts = spec.split('/');
+ let mods = parts.next();
+ let filter = parts.next();
+ if parts.next().is_some() {
+ println!("warning: invalid logging spec '{}', \
+ ignoring it (too many '/'s)", spec);
+ return (dirs, None);
+ }
+ mods.map(|m| { for s in m.split(',') {
+ if s.len() == 0 { continue }
+ let mut parts = s.split('=');
+ let (log_level, name) = match (parts.next(), parts.next().map(|s| s.trim()), parts.next()) {
+ (Some(part0), None, None) => {
+ // if the single argument is a log-level string or number,
+ // treat that as a global fallback
+ match part0.parse() {
+ Ok(num) => (num, None),
+ Err(_) => (LogLevelFilter::max(), Some(part0)),
+ }
+ }
+ (Some(part0), Some(""), None) => (LogLevelFilter::max(), Some(part0)),
+ (Some(part0), Some(part1), None) => {
+ match part1.parse() {
+ Ok(num) => (num, Some(part0)),
+ _ => {
+ println!("warning: invalid logging spec '{}', \
+ ignoring it", part1);
+ continue
+ }
+ }
+ },
+ _ => {
+ println!("warning: invalid logging spec '{}', \
+ ignoring it", s);
+ continue
+ }
+ };
+ dirs.push(LogDirective {
+ name: name.map(|s| s.to_string()),
+ level: log_level,
+ });
+ }});
+
+ let filter = filter.map_or(None, |filter| {
+ match filter::Filter::new(filter) {
+ Ok(re) => Some(re),
+ Err(e) => {
+ println!("warning: invalid regex filter - {}", e);
+ None
+ }
+ }
+ });
+
+ return (dirs, filter);
+}
+
+#[cfg(test)]
+mod tests {
+ use log::{LogLevel, LogLevelFilter};
+
+ use super::{LogBuilder, Logger, LogDirective, parse_logging_spec};
+
+ fn make_logger(dirs: Vec<LogDirective>) -> Logger {
+ let mut logger = LogBuilder::new().build();
+ logger.directives = dirs;
+ logger
+ }
+
+ #[test]
+ fn filter_info() {
+ let logger = LogBuilder::new().filter(None, LogLevelFilter::Info).build();
+ assert!(logger.enabled(LogLevel::Info, "crate1"));
+ assert!(!logger.enabled(LogLevel::Debug, "crate1"));
+ }
+
+ #[test]
+ fn filter_beginning_longest_match() {
+ let logger = LogBuilder::new()
+ .filter(Some("crate2"), LogLevelFilter::Info)
+ .filter(Some("crate2::mod"), LogLevelFilter::Debug)
+ .filter(Some("crate1::mod1"), LogLevelFilter::Warn)
+ .build();
+ assert!(logger.enabled(LogLevel::Debug, "crate2::mod1"));
+ assert!(!logger.enabled(LogLevel::Debug, "crate2"));
+ }
+
+ #[test]
+ fn parse_default() {
+ let logger = LogBuilder::new().parse("info,crate1::mod1=warn").build();
+ assert!(logger.enabled(LogLevel::Warn, "crate1::mod1"));
+ assert!(logger.enabled(LogLevel::Info, "crate2::mod2"));
+ }
+
+ #[test]
+ fn match_full_path() {
+ let logger = make_logger(vec![
+ LogDirective {
+ name: Some("crate2".to_string()),
+ level: LogLevelFilter::Info
+ },
+ LogDirective {
+ name: Some("crate1::mod1".to_string()),
+ level: LogLevelFilter::Warn
+ }
+ ]);
+ assert!(logger.enabled(LogLevel::Warn, "crate1::mod1"));
+ assert!(!logger.enabled(LogLevel::Info, "crate1::mod1"));
+ assert!(logger.enabled(LogLevel::Info, "crate2"));
+ assert!(!logger.enabled(LogLevel::Debug, "crate2"));
+ }
+
+ #[test]
+ fn no_match() {
+ let logger = make_logger(vec![
+ LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info },
+ LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn }
+ ]);
+ assert!(!logger.enabled(LogLevel::Warn, "crate3"));
+ }
+
+ #[test]
+ fn match_beginning() {
+ let logger = make_logger(vec![
+ LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info },
+ LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn }
+ ]);
+ assert!(logger.enabled(LogLevel::Info, "crate2::mod1"));
+ }
+
+ #[test]
+ fn match_beginning_longest_match() {
+ let logger = make_logger(vec![
+ LogDirective { name: Some("crate2".to_string()), level: LogLevelFilter::Info },
+ LogDirective { name: Some("crate2::mod".to_string()), level: LogLevelFilter::Debug },
+ LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn }
+ ]);
+ assert!(logger.enabled(LogLevel::Debug, "crate2::mod1"));
+ assert!(!logger.enabled(LogLevel::Debug, "crate2"));
+ }
+
+ #[test]
+ fn match_default() {
+ let logger = make_logger(vec![
+ LogDirective { name: None, level: LogLevelFilter::Info },
+ LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Warn }
+ ]);
+ assert!(logger.enabled(LogLevel::Warn, "crate1::mod1"));
+ assert!(logger.enabled(LogLevel::Info, "crate2::mod2"));
+ }
+
+ #[test]
+ fn zero_level() {
+ let logger = make_logger(vec![
+ LogDirective { name: None, level: LogLevelFilter::Info },
+ LogDirective { name: Some("crate1::mod1".to_string()), level: LogLevelFilter::Off }
+ ]);
+ assert!(!logger.enabled(LogLevel::Error, "crate1::mod1"));
+ assert!(logger.enabled(LogLevel::Info, "crate2::mod2"));
+ }
+
+ #[test]
+ fn parse_logging_spec_valid() {
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=error,crate1::mod2,crate2=debug");
+ assert_eq!(dirs.len(), 3);
+ assert_eq!(dirs[0].name, Some("crate1::mod1".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Error);
+
+ assert_eq!(dirs[1].name, Some("crate1::mod2".to_string()));
+ assert_eq!(dirs[1].level, LogLevelFilter::max());
+
+ assert_eq!(dirs[2].name, Some("crate2".to_string()));
+ assert_eq!(dirs[2].level, LogLevelFilter::Debug);
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_invalid_crate() {
+ // test parse_logging_spec with multiple = in specification
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=warn=info,crate2=debug");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate2".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Debug);
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_invalid_log_level() {
+ // test parse_logging_spec with 'noNumber' as log level
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=noNumber,crate2=debug");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate2".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Debug);
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_string_log_level() {
+ // test parse_logging_spec with 'warn' as log level
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=wrong,crate2=warn");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate2".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Warn);
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_empty_log_level() {
+ // test parse_logging_spec with '' as log level
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=wrong,crate2=");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate2".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::max());
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_global() {
+ // test parse_logging_spec with no crate
+ let (dirs, filter) = parse_logging_spec("warn,crate2=debug");
+ assert_eq!(dirs.len(), 2);
+ assert_eq!(dirs[0].name, None);
+ assert_eq!(dirs[0].level, LogLevelFilter::Warn);
+ assert_eq!(dirs[1].name, Some("crate2".to_string()));
+ assert_eq!(dirs[1].level, LogLevelFilter::Debug);
+ assert!(filter.is_none());
+ }
+
+ #[test]
+ fn parse_logging_spec_valid_filter() {
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=error,crate1::mod2,crate2=debug/abc");
+ assert_eq!(dirs.len(), 3);
+ assert_eq!(dirs[0].name, Some("crate1::mod1".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Error);
+
+ assert_eq!(dirs[1].name, Some("crate1::mod2".to_string()));
+ assert_eq!(dirs[1].level, LogLevelFilter::max());
+
+ assert_eq!(dirs[2].name, Some("crate2".to_string()));
+ assert_eq!(dirs[2].level, LogLevelFilter::Debug);
+ assert!(filter.is_some() && filter.unwrap().to_string() == "abc");
+ }
+
+ #[test]
+ fn parse_logging_spec_invalid_crate_filter() {
+ let (dirs, filter) = parse_logging_spec("crate1::mod1=error=warn,crate2=debug/a.c");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate2".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::Debug);
+ assert!(filter.is_some() && filter.unwrap().to_string() == "a.c");
+ }
+
+ #[test]
+ fn parse_logging_spec_empty_with_filter() {
+ let (dirs, filter) = parse_logging_spec("crate1/a*c");
+ assert_eq!(dirs.len(), 1);
+ assert_eq!(dirs[0].name, Some("crate1".to_string()));
+ assert_eq!(dirs[0].level, LogLevelFilter::max());
+ assert!(filter.is_some() && filter.unwrap().to_string() == "a*c");
+ }
+}
--- /dev/null
+extern crate regex;
+
+use std::fmt;
+
+use self::regex::Regex;
+
+pub struct Filter {
+ inner: Regex,
+}
+
+impl Filter {
+ pub fn new(spec: &str) -> Result<Filter, String> {
+ match Regex::new(spec){
+ Ok(r) => Ok(Filter { inner: r }),
+ Err(e) => Err(e.to_string()),
+ }
+ }
+
+ pub fn is_match(&self, s: &str) -> bool {
+ self.inner.is_match(s)
+ }
+}
+
+impl fmt::Display for Filter {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ self.inner.fmt(f)
+ }
+}
--- /dev/null
+use std::fmt;
+
+pub struct Filter {
+ inner: String,
+}
+
+impl Filter {
+ pub fn new(spec: &str) -> Result<Filter, String> {
+ Ok(Filter { inner: spec.to_string() })
+ }
+
+ pub fn is_match(&self, s: &str) -> bool {
+ s.contains(&self.inner)
+ }
+}
+
+impl fmt::Display for Filter {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ self.inner.fmt(f)
+ }
+}
--- /dev/null
+#[macro_use] extern crate log;
+extern crate env_logger;
+
+use std::process;
+use std::env;
+use std::str;
+
+fn main() {
+ if env::var("LOG_REGEXP_TEST").ok() == Some(String::from("1")) {
+ child_main();
+ } else {
+ parent_main()
+ }
+}
+
+fn child_main() {
+ env_logger::init().unwrap();
+ info!("XYZ Message");
+}
+
+fn run_child(rust_log: String) -> bool {
+ let exe = env::current_exe().unwrap();
+ let out = process::Command::new(exe)
+ .env("LOG_REGEXP_TEST", "1")
+ .env("RUST_LOG", rust_log)
+ .output()
+ .unwrap_or_else(|e| panic!("Unable to start child process: {}", e));
+ str::from_utf8(out.stderr.as_ref()).unwrap().contains("XYZ Message")
+}
+
+fn assert_message_printed(rust_log: &str) {
+ if !run_child(rust_log.to_string()) {
+ panic!("RUST_LOG={} should allow the test log message", rust_log)
+ }
+}
+
+fn assert_message_not_printed(rust_log: &str) {
+ if run_child(rust_log.to_string()) {
+ panic!("RUST_LOG={} should not allow the test log message", rust_log)
+ }
+}
+
+fn parent_main() {
+ // test normal log severity levels
+ assert_message_printed("info");
+ assert_message_not_printed("warn");
+
+ // test of regular expression filters
+ assert_message_printed("info/XYZ");
+ assert_message_not_printed("info/XXX");
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"f9b1ca6ae27d1c18215265024629a8960c31379f206d9ed20f64e0b2dcf79805",".travis.yml":"c8cfe2c700e7b1d6500d0ad8084694be7009095e9572aaf54bf695c1fe7822d6","Cargo.toml":"4e414fe72ef2afcae81fb5a89f39e59ec40844272b589381746623f612333305","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"fef1998633eb2f460e6b12bc1133a21f5674e0b53ae5914ba1e53f1b63a185c3","appveyor.yml":"da991211b72fa6f231af7adb84c9fb72f5a9131d1c0a3d47b8ceffe5a82c8542","src/lib.rs":"8fa03e69ab113e5a30c742f60b6beddc0b77ef41a1eb45e82f9df867c9265815"},"package":"5363ab8e4139b8568a6237db5248646e5a8a2f89bd5ccb02092182b11fd3e922"}
\ No newline at end of file
--- /dev/null
+target
+Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - stable
+ - beta
+ - nightly
+sudo: false
+script:
+ - cargo build --verbose
+ - cargo test --verbose
+ - cargo doc --no-deps
+after_success: |
+ [ $TRAVIS_BRANCH = master ] &&
+ [ $TRAVIS_PULL_REQUEST = false ] &&
+ echo '<meta http-equiv=refresh content=0;url=filetime/index.html>' > target/doc/index.html &&
+ pip install ghp-import --user $USER &&
+ $HOME/.local/bin/ghp-import -n target/doc &&
+ git push -qf https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+notifications:
+ email:
+ on_success: never
+env:
+ global:
+ secure: dsIj09BQvGF872zKmqzG+WwCl7gfqwsnxcm3GZlAMgyLYm4juvHOwCRhIERCN3BCxPvdlSRKhe9Rwmp1RkiKuqTK3ITUTAy29Maf2vuL1T+zcdpZE0t6JSCU1gbEwzCA2foB1jzgy7Q47EzeJusmGNwibscjYmXKlH6JCFwTobM=
+os:
+ - linux
+ - osx
--- /dev/null
+[package]
+name = "filetime"
+authors = ["Alex Crichton <alex@alexcrichton.com>"]
+version = "0.1.10"
+license = "MIT/Apache-2.0"
+readme = "README.md"
+keywords = ["timestamp", "mtime"]
+repository = "https://github.com/alexcrichton/filetime"
+homepage = "https://github.com/alexcrichton/filetime"
+documentation = "http://alexcrichton.com/filetime"
+description = """
+Platform-agnostic accessors of timestamps in File metadata
+"""
+
+[dependencies]
+libc = "0.2"
+
+[dev-dependencies]
+tempdir = "0.3"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
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+
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+2. Grant of Copyright License. Subject to the terms and conditions of
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+4. Redistribution. You may reproduce and distribute copies of the
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+ meet the following conditions:
+
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+
+ (b) You must cause any modified files to carry prominent notices
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+
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+
+ (d) If the Work includes a "NOTICE" text file as part of its
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+ as modifying the License.
+
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+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 Alex Crichton
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+# filetime
+
+[](https://travis-ci.org/alexcrichton/filetime)
+[](https://ci.appveyor.com/project/alexcrichton/filetime)
+
+[Documentation](http://alexcrichton.com/filetime/filetime/index.html)
+
+A helper library for inspecting the various timestamps of files in Rust. This
+library takes into account cross-platform differences in terms of where the
+timestamps are located, what they are called, and how to convert them into a
+platform-independent representation.
+
+```toml
+# Cargo.toml
+[dependencies]
+filetime = "0.1"
+```
+
+# License
+
+`filetime` is primarily distributed under the terms of both the MIT license and
+the Apache License (Version 2.0), with portions covered by various BSD-like
+licenses.
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-msvc
+ - TARGET: i686-pc-windows-msvc
+ - TARGET: i686-pc-windows-gnu
+install:
+ - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+ - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+ - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+ - SET PATH=%PATH%;C:\MinGW\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --verbose
--- /dev/null
+//! Timestamps for files in Rust
+//!
+//! This library provides platform-agnostic inspection of the various timestamps
+//! present in the standard `fs::Metadata` structure.
+//!
+//! # Installation
+//!
+//! Add this to you `Cargo.toml`:
+//!
+//! ```toml
+//! [dependencies]
+//! filetime = "0.1"
+//! ```
+//!
+//! # Usage
+//!
+//! ```no_run
+//! use std::fs;
+//! use filetime::FileTime;
+//!
+//! let metadata = fs::metadata("foo.txt").unwrap();
+//!
+//! let mtime = FileTime::from_last_modification_time(&metadata);
+//! println!("{}", mtime);
+//!
+//! let atime = FileTime::from_last_access_time(&metadata);
+//! assert!(mtime < atime);
+//!
+//! // Inspect values that can be interpreted across platforms
+//! println!("{}", mtime.seconds_relative_to_1970());
+//! println!("{}", mtime.nanoseconds());
+//!
+//! // Print the platform-specific value of seconds
+//! println!("{}", mtime.seconds());
+//! ```
+
+extern crate libc;
+
+#[cfg(unix)] use std::os::unix::prelude::*;
+#[cfg(windows)] use std::os::windows::prelude::*;
+
+use std::fmt;
+use std::fs;
+use std::io;
+use std::path::Path;
+
+/// A helper structure to represent a timestamp for a file.
+///
+/// The actual value contined within is platform-specific and does not have the
+/// same meaning across platforms, but comparisons and stringification can be
+/// significant among the same platform.
+#[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Copy, Clone, Hash)]
+pub struct FileTime {
+ seconds: u64,
+ nanos: u32,
+}
+
+impl FileTime {
+ /// Creates a new timestamp representing a 0 time.
+ ///
+ /// Useful for creating the base of a cmp::max chain of times.
+ pub fn zero() -> FileTime {
+ FileTime { seconds: 0, nanos: 0 }
+ }
+
+ /// Creates a new instance of `FileTime` with a number of seconds and
+ /// nanoseconds relative to January 1, 1970.
+ ///
+ /// Note that this is typically the relative point that Unix time stamps are
+ /// from, but on Windows the native time stamp is relative to January 1,
+ /// 1601 so the return value of `seconds` from the returned `FileTime`
+ /// instance may not be the same as that passed in.
+ pub fn from_seconds_since_1970(seconds: u64, nanos: u32) -> FileTime {
+ FileTime {
+ seconds: seconds + if cfg!(windows) {11644473600} else {0},
+ nanos: nanos,
+ }
+ }
+
+ /// Creates a new timestamp from the last modification time listed in the
+ /// specified metadata.
+ ///
+ /// The returned value corresponds to the `mtime` field of `stat` on Unix
+ /// platforms and the `ftLastWriteTime` field on Windows platforms.
+ pub fn from_last_modification_time(meta: &fs::Metadata) -> FileTime {
+ #[cfg(unix)]
+ fn imp(meta: &fs::Metadata) -> FileTime {
+ FileTime::from_os_repr(meta.mtime() as u64, meta.mtime_nsec() as u32)
+ }
+ #[cfg(windows)]
+ fn imp(meta: &fs::Metadata) -> FileTime {
+ FileTime::from_os_repr(meta.last_write_time())
+ }
+ imp(meta)
+ }
+
+ /// Creates a new timestamp from the last access time listed in the
+ /// specified metadata.
+ ///
+ /// The returned value corresponds to the `atime` field of `stat` on Unix
+ /// platforms and the `ftLastAccessTime` field on Windows platforms.
+ pub fn from_last_access_time(meta: &fs::Metadata) -> FileTime {
+ #[cfg(unix)]
+ fn imp(meta: &fs::Metadata) -> FileTime {
+ FileTime::from_os_repr(meta.atime() as u64, meta.atime_nsec() as u32)
+ }
+ #[cfg(windows)]
+ fn imp(meta: &fs::Metadata) -> FileTime {
+ FileTime::from_os_repr(meta.last_access_time())
+ }
+ imp(meta)
+ }
+
+ /// Creates a new timestamp from the creation time listed in the specified
+ /// metadata.
+ ///
+ /// The returned value corresponds to the `birthtime` field of `stat` on
+ /// Unix platforms and the `ftCreationTime` field on Windows platforms. Note
+ /// that not all Unix platforms have this field available and may return
+ /// `None` in some circumstances.
+ pub fn from_creation_time(meta: &fs::Metadata) -> Option<FileTime> {
+ macro_rules! birthtim {
+ ($(($e:expr, $i:ident)),*) => {
+ #[cfg(any($(target_os = $e),*))]
+ fn imp(meta: &fs::Metadata) -> Option<FileTime> {
+ $(
+ #[cfg(target_os = $e)]
+ use std::os::$i::fs::MetadataExt;
+ )*
+ let raw = meta.as_raw_stat();
+ Some(FileTime::from_os_repr(raw.st_birthtime as u64,
+ raw.st_birthtime_nsec as u32))
+ }
+
+ #[cfg(all(not(windows),
+ $(not(target_os = $e)),*))]
+ fn imp(_meta: &fs::Metadata) -> Option<FileTime> {
+ None
+ }
+ }
+ }
+
+ birthtim! {
+ ("bitrig", bitrig),
+ ("freebsd", freebsd),
+ ("ios", ios),
+ ("macos", macos),
+ ("openbsd", openbsd)
+ }
+
+ #[cfg(windows)]
+ fn imp(meta: &fs::Metadata) -> Option<FileTime> {
+ Some(FileTime::from_os_repr(meta.last_access_time()))
+ }
+ imp(meta)
+ }
+
+ #[cfg(windows)]
+ fn from_os_repr(time: u64) -> FileTime {
+ // Windows write times are in 100ns intervals, so do a little math to
+ // get it into the right representation.
+ FileTime {
+ seconds: time / (1_000_000_000 / 100),
+ nanos: ((time % (1_000_000_000 / 100)) * 100) as u32,
+ }
+ }
+
+ #[cfg(unix)]
+ fn from_os_repr(seconds: u64, nanos: u32) -> FileTime {
+ FileTime { seconds: seconds, nanos: nanos }
+ }
+
+ /// Returns the whole number of seconds represented by this timestamp.
+ ///
+ /// Note that this value's meaning is **platform specific**. On Unix
+ /// platform time stamps are typically relative to January 1, 1970, but on
+ /// Windows platforms time stamps are relative to January 1, 1601.
+ pub fn seconds(&self) -> u64 { self.seconds }
+
+ /// Returns the whole number of seconds represented by this timestamp,
+ /// relative to the Unix epoch start of January 1, 1970.
+ ///
+ /// Note that this does not return the same value as `seconds` for Windows
+ /// platforms as seconds are relative to a different date there.
+ pub fn seconds_relative_to_1970(&self) -> u64 {
+ self.seconds - if cfg!(windows) {11644473600} else {0}
+ }
+
+ /// Returns the nanosecond precision of this timestamp.
+ ///
+ /// The returned value is always less than one billion and represents a
+ /// portion of a second forward from the seconds returned by the `seconds`
+ /// method.
+ pub fn nanoseconds(&self) -> u32 { self.nanos }
+}
+
+impl fmt::Display for FileTime {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ write!(f, "{}.{:09}s", self.seconds, self.nanos)
+ }
+}
+
+/// Set the last access and modification times for a file on the filesystem.
+///
+/// This function will set the `atime` and `mtime` metadata fields for a file
+/// on the local filesystem, returning any error encountered.
+pub fn set_file_times<P>(p: P, atime: FileTime, mtime: FileTime)
+ -> io::Result<()> where P: AsRef<Path> {
+ set_file_times_(p.as_ref(), atime, mtime)
+}
+
+#[cfg(unix)]
+fn set_file_times_(p: &Path, atime: FileTime, mtime: FileTime) -> io::Result<()> {
+ use std::ffi::CString;
+ use libc::{timeval, time_t, suseconds_t, utimes};
+
+ let times = [to_timeval(&atime), to_timeval(&mtime)];
+ let p = try!(CString::new(p.as_os_str().as_bytes()));
+ return unsafe {
+ if utimes(p.as_ptr() as *const _, times.as_ptr()) == 0 {
+ Ok(())
+ } else {
+ Err(io::Error::last_os_error())
+ }
+ };
+
+ fn to_timeval(ft: &FileTime) -> timeval {
+ timeval {
+ tv_sec: ft.seconds() as time_t,
+ tv_usec: (ft.nanoseconds() / 1000) as suseconds_t,
+ }
+ }
+}
+
+#[cfg(windows)]
+#[allow(bad_style)]
+fn set_file_times_(p: &Path, atime: FileTime, mtime: FileTime) -> io::Result<()> {
+ use std::fs::OpenOptions;
+
+ type BOOL = i32;
+ type HANDLE = *mut u8;
+ type DWORD = u32;
+ #[repr(C)]
+ struct FILETIME {
+ dwLowDateTime: u32,
+ dwHighDateTime: u32,
+ }
+ extern "system" {
+ fn SetFileTime(hFile: HANDLE,
+ lpCreationTime: *const FILETIME,
+ lpLastAccessTime: *const FILETIME,
+ lpLastWriteTime: *const FILETIME) -> BOOL;
+ }
+
+ let f = try!(OpenOptions::new().write(true).open(p));
+ let atime = to_filetime(&atime);
+ let mtime = to_filetime(&mtime);
+ return unsafe {
+ let ret = SetFileTime(f.as_raw_handle() as *mut _,
+ 0 as *const _,
+ &atime, &mtime);
+ if ret != 0 {
+ Ok(())
+ } else {
+ Err(io::Error::last_os_error())
+ }
+ };
+
+ fn to_filetime(ft: &FileTime) -> FILETIME {
+ let intervals = ft.seconds() * (1_000_000_000 / 100) +
+ ((ft.nanoseconds() as u64) / 100);
+ FILETIME {
+ dwLowDateTime: intervals as DWORD,
+ dwHighDateTime: (intervals >> 32) as DWORD,
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ extern crate tempdir;
+
+ use std::fs::{self, File};
+ use self::tempdir::TempDir;
+ use super::{FileTime, set_file_times};
+
+ #[test]
+ fn set_file_times_test() {
+ let td = TempDir::new("filetime").unwrap();
+ let path = td.path().join("foo.txt");
+ File::create(&path).unwrap();
+
+ let metadata = fs::metadata(&path).unwrap();
+ let mtime = FileTime::from_last_modification_time(&metadata);
+ let atime = FileTime::from_last_access_time(&metadata);
+ set_file_times(&path, atime, mtime).unwrap();
+
+ let new_mtime = FileTime::from_seconds_since_1970(10_000, 0);
+ set_file_times(&path, atime, new_mtime).unwrap();
+
+ let metadata = fs::metadata(&path).unwrap();
+ let mtime = FileTime::from_last_modification_time(&metadata);
+ assert_eq!(mtime, new_mtime);
+ }
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"f9b1ca6ae27d1c18215265024629a8960c31379f206d9ed20f64e0b2dcf79805",".travis.yml":"5cee7774cf6d876246a0ae0f8362cceeecec5924b751049c945faac9342565ff","Cargo.toml":"2634dedd87889b33a794e31b41a8d8d4713ef40382be3d464229707679bd83da","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"ecb2d93f4c81edbd48d8742ff7887dc0a4530a5890967839090bbc972d49bebe","appveyor.yml":"46c77d913eaa45871296942c2cd96ef092c9dcaf19201cb5c500a5107faeb06f","src/bin/gcc-shim.rs":"11edfe1fc6f932bd42ffffda5145833302bc163e0b87dc0d54f4bd0997ad4708","src/lib.rs":"5eb0e311367226ed0420f5e2dac10cc35fc0a3be639a612b6e8ea6d24f646634","src/registry.rs":"3e2a42581ebb82e325dd5600c6571cef937b35003b2927dc618967f5238a2058","src/windows_registry.rs":"906653c020ffe9d572e435f3fc3a8892d9e0a13240ba297db01ce0a288e08cdb","tests/cc_env.rs":"d92c5e3d3d43ac244e63b2cd2c93a521fcf124bf1ccf8d4c6bfa7f8333d88976","tests/support/mod.rs":"d11ed0db4dda5ecf5fb970c9b0c56428cd47421a2742f07032e2cc6b0a0f07e2","tests/test.rs":"164220f11be2eebc20315826513999970660a82feff8cc4b15b4e9d73d98324e"},"package":"553f11439bdefe755bf366b264820f1da70f3aaf3924e594b886beb9c831bcf5"}
\ No newline at end of file
--- /dev/null
+target
+Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - stable
+ - beta
+ - nightly
+sudo: false
+install:
+ - if [ "$TRAVIS_OS_NAME" = "linux" ]; then OS=unknown-linux-gnu; else OS=apple-darwin; fi
+ - export TARGET=$ARCH-$OS
+ - curl https://static.rust-lang.org/rustup.sh |
+ sh -s -- --add-target=$TARGET --disable-sudo -y --prefix=`rustc --print sysroot`
+before_script:
+ - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
+script:
+ - cargo build --verbose
+ - cargo test --verbose
+ - cargo test --verbose --features parallel
+ - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET
+ - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET --features parallel
+ - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET --release
+ - cargo doc
+ - rustdoc --test README.md -L target/debug -L target/debug/deps
+after_success:
+ - travis-cargo --only nightly doc-upload
+env:
+ global:
+ secure: ilbcq9zX+UaiBcwqkBGldeanbEQus9npLsi0/nF1PUxKbQsoWSVtVOehAD8Hy92D3hX2npIRyNL8GxBn85XEcBYc1h7DiWUhLcXfZie79v8Ly/qboHCfZLXlB1ofbypbyQfouEdOE9zHf0ZILYVpAgUkliv6KuVShsrKNlbn4QE=
+ matrix:
+ - ARCH=x86_64
+ - ARCH=i686
+notifications:
+ email:
+ on_success: never
+os:
+ - linux
+ - osx
+addons:
+ apt:
+ packages:
+ - g++-multilib
--- /dev/null
+[package]
+
+name = "gcc"
+version = "0.3.38"
+authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/alexcrichton/gcc-rs"
+documentation = "http://alexcrichton.com/gcc-rs"
+description = """
+A build-time dependency for Cargo build scripts to assist in invoking the native
+C compiler to compile native C code into a static archive to be linked into Rust
+code.
+"""
+keywords = ["build-dependencies"]
+
+[dependencies]
+rayon = { version = "0.4", optional = true }
+
+[features]
+parallel = ["rayon"]
+
+[dev-dependencies]
+tempdir = "0.3"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
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+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
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+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
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+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
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+9. Accepting Warranty or Additional Liability. While redistributing
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
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+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 Alex Crichton
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+# gcc-rs
+
+A library to compile C/C++ code into a Rust library/application.
+
+[](https://travis-ci.org/alexcrichton/gcc-rs)
+[](https://ci.appveyor.com/project/alexcrichton/gcc-rs)
+
+[Documentation](http://alexcrichton.com/gcc-rs)
+
+A simple library meant to be used as a build dependency with Cargo packages in
+order to build a set of C/C++ files into a static archive. Note that while this
+crate is called "gcc", it actually calls out to the most relevant compile for
+a platform, for example using `cl` on MSVC. That is, this crate does indeed work
+on MSVC!
+
+## Using gcc-rs
+
+First, you'll want to both add a build script for your crate (`build.rs`) and
+also add this crate to your `Cargo.toml` via:
+
+```toml
+[package]
+# ...
+build = "build.rs"
+
+[build-dependencies]
+gcc = "0.3"
+```
+
+Next up, you'll want to write a build script like so:
+
+```rust,no_run
+// build.rs
+
+extern crate gcc;
+
+fn main() {
+ gcc::compile_library("libfoo.a", &["foo.c", "bar.c"]);
+}
+```
+
+And that's it! Running `cargo build` should take care of the rest and your Rust
+application will now have the C files `foo.c` and `bar.c` compiled into it. You
+can call the functions in Rust by declaring functions in your Rust code like so:
+
+```
+extern {
+ fn foo_function();
+ fn bar_function();
+}
+
+pub fn call() {
+ unsafe {
+ foo_function();
+ bar_function();
+ }
+}
+
+fn main() {
+ // ...
+}
+```
+
+## External configuration via environment variables
+
+To control the programs and flags used for building, the builder can set a
+number of different environment variables.
+
+* `CFLAGS` - a series of space separated flags passed to "gcc". Note that
+ individual flags cannot currently contain spaces, so doing
+ something like: "-L=foo\ bar" is not possible.
+* `CC` - the actual C compiler used. Note that this is used as an exact
+ executable name, so (for example) no extra flags can be passed inside
+ this variable, and the builder must ensure that there aren't any
+ trailing spaces. This compiler must understand the `-c` flag. For
+ certain `TARGET`s, it also is assumed to know about other flags (most
+ common is `-fPIC`).
+* `AR` - the `ar` (archiver) executable to use to build the static library.
+
+Each of these variables can also be supplied with certain prefixes and suffixes,
+in the following prioritized order:
+
+1. `<var>_<target>` - for example, `CC_x86_64-unknown-linux-gnu`
+2. `<var>_<target_with_underscores>` - for example, `CC_x86_64_unknown_linux_gnu`
+3. `<build-kind>_<var>` - for example, `HOST_CC` or `TARGET_CFLAGS`
+4. `<var>` - a plain `CC`, `AR` as above.
+
+If none of these variables exist, gcc-rs uses built-in defaults
+
+In addition to the the above optional environment variables, `gcc-rs` has some
+functions with hard requirements on some variables supplied by [cargo's
+build-script driver][cargo] that it has the `TARGET`, `OUT_DIR`, `OPT_LEVEL`,
+and `HOST` variables.
+
+[cargo]: http://doc.crates.io/build-script.html#inputs-to-the-build-script
+
+## Optional features
+
+Currently gcc-rs supports parallel compilation (think `make -jN`) but this
+feature is turned off by default. To enable gcc-rs to compile C/C++ in parallel,
+you can change your dependency to:
+
+```toml
+[build-dependencies]
+gcc = { version = "0.3", features = ["parallel"] }
+```
+
+By default gcc-rs will limit parallelism to `$NUM_JOBS`, or if not present it
+will limit it to the number of cpus on the machine.
+
+## Compile-time Requirements
+
+To work properly this crate needs access to a C compiler when the build script
+is being run. This crate does not ship a C compiler with it. The compiler
+required varies per platform, but there are three broad categories:
+
+* Unix platforms require `cc` to be the C compiler. This can be found by
+ installing gcc/clang on Linux distributions and Xcode on OSX, for example.
+* Windows platforms targeting MSVC (e.g. your target triple ends in `-msvc`)
+ require `cl.exe` to be available and in `PATH`. This is typically found in
+ standard Visual Studio installations and the `PATH` can be set up by running
+ the appropriate developer tools shell.
+* Windows platforms targeting MinGW (e.g. your target triple ends in `-gnu`)
+ require `gcc` to be available in `PATH`. We recommend the
+ [MinGW-w64](http://mingw-w64.org) distribution, which is using the
+ [Win-builds](http://win-builds.org) installation system.
+ You may also acquire it via
+ [MSYS2](http://msys2.github.io), as explained [here][msys2-help]. Make sure
+ to install the appropriate architecture corresponding to your installation of
+ rustc. GCC from older [MinGW](http://www.mingw.org) project is compatible
+ only with 32-bit rust compiler.
+
+[msys2-help]: http://github.com/rust-lang/rust#building-on-windows
+
+## C++ support
+
+`gcc-rs` supports C++ libraries compilation by using the `cpp` method on
+`Config`:
+
+```rust,no_run
+extern crate gcc;
+
+fn main() {
+ gcc::Config::new()
+ .cpp(true) // Switch to C++ library compilation.
+ .file("foo.cpp")
+ .compile("libfoo.a");
+}
+```
+
+When using C++ library compilation switch, the `CXX` and `CXXFLAGS` env
+variables are used instead of `CC` and `CFLAGS` and the C++ standard library is
+linked to the crate target.
+
+## License
+
+`gcc-rs` is primarily distributed under the terms of both the MIT license and
+the Apache License (Version 2.0), with portions covered by various BSD-like
+licenses.
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-msvc
+ ARCH: amd64
+ VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat
+ - TARGET: x86_64-pc-windows-msvc
+ ARCH: amd64
+ VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
+ - TARGET: i686-pc-windows-msvc
+ ARCH: x86
+ VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat
+ - TARGET: i686-pc-windows-msvc
+ ARCH: x86
+ VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
+ - TARGET: x86_64-pc-windows-gnu
+ MSYS_BITS: 64
+ - TARGET: i686-pc-windows-gnu
+ MSYS_BITS: 32
+install:
+ - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+ - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+ - if defined VS call "%VS%" %ARCH%
+ - set PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+ - if defined MSYS_BITS set PATH=%PATH%;C:\msys64\mingw%MSYS_BITS%\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --target %TARGET%
+ - cargo test --features parallel --target %TARGET%
+ - cargo test --manifest-path gcc-test/Cargo.toml --target %TARGET%
+ - cargo test --manifest-path gcc-test/Cargo.toml --features parallel --target %TARGET%
+ - cargo test --manifest-path gcc-test/Cargo.toml --release --target %TARGET%
--- /dev/null
+#![cfg_attr(test, allow(dead_code))]
+
+use std::env;
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::PathBuf;
+
+fn main() {
+ let out_dir = PathBuf::from(env::var_os("GCCTEST_OUT_DIR").unwrap());
+ for i in 0.. {
+ let candidate = out_dir.join(format!("out{}", i));
+ if candidate.exists() {
+ continue
+ }
+ let mut f = File::create(candidate).unwrap();
+ for arg in env::args().skip(1) {
+ writeln!(f, "{}", arg).unwrap();
+ }
+
+ File::create(out_dir.join("libfoo.a")).unwrap();
+ break
+ }
+}
--- /dev/null
+//! A library for build scripts to compile custom C code
+//!
+//! This library is intended to be used as a `build-dependencies` entry in
+//! `Cargo.toml`:
+//!
+//! ```toml
+//! [build-dependencies]
+//! gcc = "0.3"
+//! ```
+//!
+//! The purpose of this crate is to provide the utility functions necessary to
+//! compile C code into a static archive which is then linked into a Rust crate.
+//! The top-level `compile_library` function serves as a convenience and more
+//! advanced configuration is available through the `Config` builder.
+//!
+//! This crate will automatically detect situations such as cross compilation or
+//! other environment variables set by Cargo and will build code appropriately.
+//!
+//! # Examples
+//!
+//! Use the default configuration:
+//!
+//! ```no_run
+//! extern crate gcc;
+//!
+//! fn main() {
+//! gcc::compile_library("libfoo.a", &["src/foo.c"]);
+//! }
+//! ```
+//!
+//! Use more advanced configuration:
+//!
+//! ```no_run
+//! extern crate gcc;
+//!
+//! fn main() {
+//! gcc::Config::new()
+//! .file("src/foo.c")
+//! .define("FOO", Some("bar"))
+//! .include("src")
+//! .compile("libfoo.a");
+//! }
+//! ```
+
+#![doc(html_root_url = "http://alexcrichton.com/gcc-rs")]
+#![cfg_attr(test, deny(warnings))]
+#![deny(missing_docs)]
+
+#[cfg(feature = "parallel")]
+extern crate rayon;
+
+use std::env;
+use std::ffi::{OsString, OsStr};
+use std::fs;
+use std::io;
+use std::path::{PathBuf, Path};
+use std::process::{Command, Stdio};
+use std::io::{BufReader, BufRead, Write};
+
+#[cfg(windows)]
+mod registry;
+pub mod windows_registry;
+
+/// Extra configuration to pass to gcc.
+pub struct Config {
+ include_directories: Vec<PathBuf>,
+ definitions: Vec<(String, Option<String>)>,
+ objects: Vec<PathBuf>,
+ flags: Vec<String>,
+ files: Vec<PathBuf>,
+ cpp: bool,
+ cpp_link_stdlib: Option<Option<String>>,
+ cpp_set_stdlib: Option<String>,
+ target: Option<String>,
+ host: Option<String>,
+ out_dir: Option<PathBuf>,
+ opt_level: Option<String>,
+ debug: Option<bool>,
+ env: Vec<(OsString, OsString)>,
+ compiler: Option<PathBuf>,
+ archiver: Option<PathBuf>,
+ cargo_metadata: bool,
+ pic: Option<bool>,
+}
+
+/// Configuration used to represent an invocation of a C compiler.
+///
+/// This can be used to figure out what compiler is in use, what the arguments
+/// to it are, and what the environment variables look like for the compiler.
+/// This can be used to further configure other build systems (e.g. forward
+/// along CC and/or CFLAGS) or the `to_command` method can be used to run the
+/// compiler itself.
+pub struct Tool {
+ path: PathBuf,
+ args: Vec<OsString>,
+ env: Vec<(OsString, OsString)>,
+}
+
+/// Compile a library from the given set of input C files.
+///
+/// This will simply compile all files into object files and then assemble them
+/// into the output. This will read the standard environment variables to detect
+/// cross compilations and such.
+///
+/// This function will also print all metadata on standard output for Cargo.
+///
+/// # Example
+///
+/// ```no_run
+/// gcc::compile_library("libfoo.a", &["foo.c", "bar.c"]);
+/// ```
+pub fn compile_library(output: &str, files: &[&str]) {
+ let mut c = Config::new();
+ for f in files.iter() {
+ c.file(*f);
+ }
+ c.compile(output)
+}
+
+impl Config {
+ /// Construct a new instance of a blank set of configuration.
+ ///
+ /// This builder is finished with the `compile` function.
+ pub fn new() -> Config {
+ Config {
+ include_directories: Vec::new(),
+ definitions: Vec::new(),
+ objects: Vec::new(),
+ flags: Vec::new(),
+ files: Vec::new(),
+ cpp: false,
+ cpp_link_stdlib: None,
+ cpp_set_stdlib: None,
+ target: None,
+ host: None,
+ out_dir: None,
+ opt_level: None,
+ debug: None,
+ env: Vec::new(),
+ compiler: None,
+ archiver: None,
+ cargo_metadata: true,
+ pic: None,
+ }
+ }
+
+ /// Add a directory to the `-I` or include path for headers
+ pub fn include<P: AsRef<Path>>(&mut self, dir: P) -> &mut Config {
+ self.include_directories.push(dir.as_ref().to_path_buf());
+ self
+ }
+
+ /// Specify a `-D` variable with an optional value.
+ pub fn define(&mut self, var: &str, val: Option<&str>) -> &mut Config {
+ self.definitions.push((var.to_string(), val.map(|s| s.to_string())));
+ self
+ }
+
+ /// Add an arbitrary object file to link in
+ pub fn object<P: AsRef<Path>>(&mut self, obj: P) -> &mut Config {
+ self.objects.push(obj.as_ref().to_path_buf());
+ self
+ }
+
+ /// Add an arbitrary flag to the invocation of the compiler
+ pub fn flag(&mut self, flag: &str) -> &mut Config {
+ self.flags.push(flag.to_string());
+ self
+ }
+
+ /// Add a file which will be compiled
+ pub fn file<P: AsRef<Path>>(&mut self, p: P) -> &mut Config {
+ self.files.push(p.as_ref().to_path_buf());
+ self
+ }
+
+ /// Set C++ support.
+ ///
+ /// The other `cpp_*` options will only become active if this is set to
+ /// `true`.
+ pub fn cpp(&mut self, cpp: bool) -> &mut Config {
+ self.cpp = cpp;
+ self
+ }
+
+ /// Set the standard library to link against when compiling with C++
+ /// support.
+ ///
+ /// The default value of this property depends on the current target: On
+ /// OS X `Some("c++")` is used, when compiling for a Visual Studio based
+ /// target `None` is used and for other targets `Some("stdc++")` is used.
+ ///
+ /// A value of `None` indicates that no automatic linking should happen,
+ /// otherwise cargo will link against the specified library.
+ ///
+ /// The given library name must not contain the `lib` prefix.
+ pub fn cpp_link_stdlib(&mut self, cpp_link_stdlib: Option<&str>)
+ -> &mut Config {
+ self.cpp_link_stdlib = Some(cpp_link_stdlib.map(|s| s.into()));
+ self
+ }
+
+ /// Force the C++ compiler to use the specified standard library.
+ ///
+ /// Setting this option will automatically set `cpp_link_stdlib` to the same
+ /// value.
+ ///
+ /// The default value of this option is always `None`.
+ ///
+ /// This option has no effect when compiling for a Visual Studio based
+ /// target.
+ ///
+ /// This option sets the `-stdlib` flag, which is only supported by some
+ /// compilers (clang, icc) but not by others (gcc). The library will not
+ /// detect which compiler is used, as such it is the responsibility of the
+ /// caller to ensure that this option is only used in conjuction with a
+ /// compiler which supports the `-stdlib` flag.
+ ///
+ /// A value of `None` indicates that no specific C++ standard library should
+ /// be used, otherwise `-stdlib` is added to the compile invocation.
+ ///
+ /// The given library name must not contain the `lib` prefix.
+ pub fn cpp_set_stdlib(&mut self, cpp_set_stdlib: Option<&str>)
+ -> &mut Config {
+ self.cpp_set_stdlib = cpp_set_stdlib.map(|s| s.into());
+ self.cpp_link_stdlib(cpp_set_stdlib);
+ self
+ }
+
+ /// Configures the target this configuration will be compiling for.
+ ///
+ /// This option is automatically scraped from the `TARGET` environment
+ /// variable by build scripts, so it's not required to call this function.
+ pub fn target(&mut self, target: &str) -> &mut Config {
+ self.target = Some(target.to_string());
+ self
+ }
+
+ /// Configures the host assumed by this configuration.
+ ///
+ /// This option is automatically scraped from the `HOST` environment
+ /// variable by build scripts, so it's not required to call this function.
+ pub fn host(&mut self, host: &str) -> &mut Config {
+ self.host = Some(host.to_string());
+ self
+ }
+
+ /// Configures the optimization level of the generated object files.
+ ///
+ /// This option is automatically scraped from the `OPT_LEVEL` environment
+ /// variable by build scripts, so it's not required to call this function.
+ pub fn opt_level(&mut self, opt_level: u32) -> &mut Config {
+ self.opt_level = Some(opt_level.to_string());
+ self
+ }
+
+ /// Configures the optimization level of the generated object files.
+ ///
+ /// This option is automatically scraped from the `OPT_LEVEL` environment
+ /// variable by build scripts, so it's not required to call this function.
+ pub fn opt_level_str(&mut self, opt_level: &str) -> &mut Config {
+ self.opt_level = Some(opt_level.to_string());
+ self
+ }
+
+ /// Configures whether the compiler will emit debug information when
+ /// generating object files.
+ ///
+ /// This option is automatically scraped from the `PROFILE` environment
+ /// variable by build scripts (only enabled when the profile is "debug"), so
+ /// it's not required to call this function.
+ pub fn debug(&mut self, debug: bool) -> &mut Config {
+ self.debug = Some(debug);
+ self
+ }
+
+ /// Configures the output directory where all object files and static
+ /// libraries will be located.
+ ///
+ /// This option is automatically scraped from the `OUT_DIR` environment
+ /// variable by build scripts, so it's not required to call this function.
+ pub fn out_dir<P: AsRef<Path>>(&mut self, out_dir: P) -> &mut Config {
+ self.out_dir = Some(out_dir.as_ref().to_owned());
+ self
+ }
+
+ /// Configures the compiler to be used to produce output.
+ ///
+ /// This option is automatically determined from the target platform or a
+ /// number of environment variables, so it's not required to call this
+ /// function.
+ pub fn compiler<P: AsRef<Path>>(&mut self, compiler: P) -> &mut Config {
+ self.compiler = Some(compiler.as_ref().to_owned());
+ self
+ }
+
+ /// Configures the tool used to assemble archives.
+ ///
+ /// This option is automatically determined from the target platform or a
+ /// number of environment variables, so it's not required to call this
+ /// function.
+ pub fn archiver<P: AsRef<Path>>(&mut self, archiver: P) -> &mut Config {
+ self.archiver = Some(archiver.as_ref().to_owned());
+ self
+ }
+ /// Define whether metadata should be emitted for cargo allowing it to
+ /// automatically link the binary. Defaults to `true`.
+ pub fn cargo_metadata(&mut self, cargo_metadata: bool) -> &mut Config {
+ self.cargo_metadata = cargo_metadata;
+ self
+ }
+
+ /// Configures whether the compiler will emit position independent code.
+ ///
+ /// This option defaults to `false` for `i686` and `windows-gnu` targets and to `true` for all
+ /// other targets.
+ pub fn pic(&mut self, pic: bool) -> &mut Config {
+ self.pic = Some(pic);
+ self
+ }
+
+
+ #[doc(hidden)]
+ pub fn __set_env<A, B>(&mut self, a: A, b: B) -> &mut Config
+ where A: AsRef<OsStr>, B: AsRef<OsStr>
+ {
+ self.env.push((a.as_ref().to_owned(), b.as_ref().to_owned()));
+ self
+ }
+
+ /// Run the compiler, generating the file `output`
+ ///
+ /// The name `output` must begin with `lib` and end with `.a`
+ pub fn compile(&self, output: &str) {
+ assert!(output.starts_with("lib"));
+ assert!(output.ends_with(".a"));
+ let lib_name = &output[3..output.len() - 2];
+ let dst = self.get_out_dir();
+
+ let mut objects = Vec::new();
+ let mut src_dst = Vec::new();
+ for file in self.files.iter() {
+ let obj = dst.join(file).with_extension("o");
+ let obj = if !obj.starts_with(&dst) {
+ dst.join(obj.file_name().unwrap())
+ } else {
+ obj
+ };
+ fs::create_dir_all(&obj.parent().unwrap()).unwrap();
+ src_dst.push((file.to_path_buf(), obj.clone()));
+ objects.push(obj);
+ }
+ self.compile_objects(&src_dst);
+ self.assemble(lib_name, &dst.join(output), &objects);
+
+ self.print(&format!("cargo:rustc-link-lib=static={}",
+ &output[3..output.len() - 2]));
+ self.print(&format!("cargo:rustc-link-search=native={}", dst.display()));
+
+ // Add specific C++ libraries, if enabled.
+ if self.cpp {
+ if let Some(stdlib) = self.get_cpp_link_stdlib() {
+ self.print(&format!("cargo:rustc-link-lib={}", stdlib));
+ }
+ }
+ }
+
+ #[cfg(feature = "parallel")]
+ fn compile_objects(&self, objs: &[(PathBuf, PathBuf)]) {
+ use self::rayon::prelude::*;
+
+ let mut cfg = rayon::Configuration::new();
+ if let Ok(amt) = env::var("NUM_JOBS") {
+ if let Ok(amt) = amt.parse() {
+ cfg = cfg.set_num_threads(amt);
+ }
+ }
+ drop(rayon::initialize(cfg));
+
+ objs.par_iter().weight_max().for_each(|&(ref src, ref dst)| {
+ self.compile_object(src, dst)
+ })
+ }
+
+ #[cfg(not(feature = "parallel"))]
+ fn compile_objects(&self, objs: &[(PathBuf, PathBuf)]) {
+ for &(ref src, ref dst) in objs {
+ self.compile_object(src, dst);
+ }
+ }
+
+ fn compile_object(&self, file: &Path, dst: &Path) {
+ let is_asm = file.extension().and_then(|s| s.to_str()) == Some("asm");
+ let msvc = self.get_target().contains("msvc");
+ let (mut cmd, name) = if msvc && is_asm {
+ self.msvc_macro_assembler()
+ } else {
+ let compiler = self.get_compiler();
+ let mut cmd = compiler.to_command();
+ for &(ref a, ref b) in self.env.iter() {
+ cmd.env(a, b);
+ }
+ (cmd, compiler.path.file_name().unwrap()
+ .to_string_lossy().into_owned())
+ };
+ if msvc && is_asm {
+ cmd.arg("/Fo").arg(dst);
+ } else if msvc {
+ let mut s = OsString::from("/Fo");
+ s.push(&dst);
+ cmd.arg(s);
+ } else {
+ cmd.arg("-o").arg(&dst);
+ }
+ cmd.arg(if msvc {"/c"} else {"-c"});
+ cmd.arg(file);
+
+ run(&mut cmd, &name);
+ }
+
+ /// Get the compiler that's in use for this configuration.
+ ///
+ /// This function will return a `Tool` which represents the culmination
+ /// of this configuration at a snapshot in time. The returned compiler can
+ /// be inspected (e.g. the path, arguments, environment) to forward along to
+ /// other tools, or the `to_command` method can be used to invoke the
+ /// compiler itself.
+ ///
+ /// This method will take into account all configuration such as debug
+ /// information, optimization level, include directories, defines, etc.
+ /// Additionally, the compiler binary in use follows the standard
+ /// conventions for this path, e.g. looking at the explicitly set compiler,
+ /// environment variables (a number of which are inspected here), and then
+ /// falling back to the default configuration.
+ pub fn get_compiler(&self) -> Tool {
+ let opt_level = self.get_opt_level();
+ let debug = self.get_debug();
+ let target = self.get_target();
+ let msvc = target.contains("msvc");
+ self.print(&format!("debug={} opt-level={}", debug, opt_level));
+
+ let mut cmd = self.get_base_compiler();
+ let nvcc = cmd.path.to_str()
+ .map(|path| path.contains("nvcc"))
+ .unwrap_or(false);
+
+ if msvc {
+ cmd.args.push("/nologo".into());
+ cmd.args.push("/MD".into()); // link against msvcrt.dll for now
+ match &opt_level[..] {
+ "z" | "s" => cmd.args.push("/Os".into()),
+ "2" => cmd.args.push("/O2".into()),
+ "1" => cmd.args.push("/O1".into()),
+ _ => {}
+ }
+ if target.contains("i686") {
+ cmd.args.push("/SAFESEH".into());
+ } else if target.contains("i586") {
+ cmd.args.push("/SAFESEH".into());
+ cmd.args.push("/ARCH:IA32".into());
+ }
+ } else if nvcc {
+ cmd.args.push(format!("-O{}", opt_level).into());
+ } else {
+ cmd.args.push(format!("-O{}", opt_level).into());
+ cmd.args.push("-ffunction-sections".into());
+ cmd.args.push("-fdata-sections".into());
+ }
+ for arg in self.envflags(if self.cpp {"CXXFLAGS"} else {"CFLAGS"}) {
+ cmd.args.push(arg.into());
+ }
+
+ if debug {
+ cmd.args.push(if msvc {"/Z7"} else {"-g"}.into());
+ }
+
+ if target.contains("-ios") {
+ self.ios_flags(&mut cmd);
+ } else if !msvc {
+ if target.contains("i686") || target.contains("i586") {
+ cmd.args.push("-m32".into());
+ } else if target.contains("x86_64") || target.contains("powerpc64") {
+ cmd.args.push("-m64".into());
+ }
+
+ if !nvcc && self.pic.unwrap_or(!target.contains("i686") && !target.contains("windows-gnu")) {
+ cmd.args.push("-fPIC".into());
+ } else if nvcc && self.pic.unwrap_or(false) {
+ cmd.args.push("-Xcompiler".into());
+ cmd.args.push("\'-fPIC\'".into());
+ }
+ if target.contains("musl") {
+ cmd.args.push("-static".into());
+ }
+
+ if target.starts_with("armv7-unknown-linux-") {
+ cmd.args.push("-march=armv7-a".into());
+ }
+ if target.starts_with("armv7-linux-androideabi") {
+ cmd.args.push("-march=armv7-a".into());
+ cmd.args.push("-mfpu=vfpv3-d16".into());
+ }
+ if target.starts_with("arm-unknown-linux-") {
+ cmd.args.push("-march=armv6".into());
+ cmd.args.push("-marm".into());
+ }
+ if target.starts_with("i586-unknown-linux-") {
+ cmd.args.push("-march=pentium".into());
+ }
+ if target.starts_with("i686-unknown-linux-") {
+ cmd.args.push("-march=i686".into());
+ }
+ if target.starts_with("thumb") {
+ cmd.args.push("-mthumb".into());
+
+ if target.ends_with("eabihf") {
+ cmd.args.push("-mfloat-abi=hard".into())
+ }
+ }
+ if target.starts_with("thumbv6m") {
+ cmd.args.push("-march=armv6-m".into());
+ }
+ if target.starts_with("thumbv7em") {
+ cmd.args.push("-march=armv7e-m".into());
+ }
+ if target.starts_with("thumbv7m") {
+ cmd.args.push("-march=armv7-m".into());
+ }
+ }
+
+ if self.cpp && !msvc {
+ if let Some(ref stdlib) = self.cpp_set_stdlib {
+ cmd.args.push(format!("-stdlib=lib{}", stdlib).into());
+ }
+ }
+
+ for directory in self.include_directories.iter() {
+ cmd.args.push(if msvc {"/I"} else {"-I"}.into());
+ cmd.args.push(directory.into());
+ }
+
+ for flag in self.flags.iter() {
+ cmd.args.push(flag.into());
+ }
+
+ for &(ref key, ref value) in self.definitions.iter() {
+ let lead = if msvc {"/"} else {"-"};
+ if let &Some(ref value) = value {
+ cmd.args.push(format!("{}D{}={}", lead, key, value).into());
+ } else {
+ cmd.args.push(format!("{}D{}", lead, key).into());
+ }
+ }
+ cmd
+ }
+
+ fn msvc_macro_assembler(&self) -> (Command, String) {
+ let target = self.get_target();
+ let tool = if target.contains("x86_64") {"ml64.exe"} else {"ml.exe"};
+ let mut cmd = windows_registry::find(&target, tool).unwrap_or_else(|| {
+ self.cmd(tool)
+ });
+ for directory in self.include_directories.iter() {
+ cmd.arg("/I").arg(directory);
+ }
+ for &(ref key, ref value) in self.definitions.iter() {
+ if let &Some(ref value) = value {
+ cmd.arg(&format!("/D{}={}", key, value));
+ } else {
+ cmd.arg(&format!("/D{}", key));
+ }
+ }
+
+ if target.contains("i686") || target.contains("i586") {
+ cmd.arg("/safeseh");
+ }
+ for flag in self.flags.iter() {
+ cmd.arg(flag);
+ }
+
+ (cmd, tool.to_string())
+ }
+
+ fn assemble(&self, lib_name: &str, dst: &Path, objects: &[PathBuf]) {
+ // Delete the destination if it exists as the `ar` tool at least on Unix
+ // appends to it, which we don't want.
+ let _ = fs::remove_file(&dst);
+
+ let target = self.get_target();
+ if target.contains("msvc") {
+ let mut cmd = match self.archiver {
+ Some(ref s) => self.cmd(s),
+ None => windows_registry::find(&target, "lib.exe")
+ .unwrap_or(self.cmd("lib.exe")),
+ };
+ let mut out = OsString::from("/OUT:");
+ out.push(dst);
+ run(cmd.arg(out).arg("/nologo")
+ .args(objects)
+ .args(&self.objects), "lib.exe");
+
+ // The Rust compiler will look for libfoo.a and foo.lib, but the
+ // MSVC linker will also be passed foo.lib, so be sure that both
+ // exist for now.
+ let lib_dst = dst.with_file_name(format!("{}.lib", lib_name));
+ let _ = fs::remove_file(&lib_dst);
+ fs::hard_link(&dst, &lib_dst).or_else(|_| {
+ //if hard-link fails, just copy (ignoring the number of bytes written)
+ fs::copy(&dst, &lib_dst).map(|_| ())
+ }).ok().expect("Copying from {:?} to {:?} failed.");;
+ } else {
+ let ar = self.get_ar();
+ let cmd = ar.file_name().unwrap().to_string_lossy();
+ run(self.cmd(&ar).arg("crs")
+ .arg(dst)
+ .args(objects)
+ .args(&self.objects), &cmd);
+ }
+ }
+
+ fn ios_flags(&self, cmd: &mut Tool) {
+ enum ArchSpec {
+ Device(&'static str),
+ Simulator(&'static str),
+ }
+
+ let target = self.get_target();
+ let arch = target.split('-').nth(0).unwrap();
+ let arch = match arch {
+ "arm" | "armv7" | "thumbv7" => ArchSpec::Device("armv7"),
+ "armv7s" | "thumbv7s" => ArchSpec::Device("armv7s"),
+ "arm64" | "aarch64" => ArchSpec::Device("arm64"),
+ "i386" | "i686" => ArchSpec::Simulator("-m32"),
+ "x86_64" => ArchSpec::Simulator("-m64"),
+ _ => fail("Unknown arch for iOS target")
+ };
+
+ let sdk = match arch {
+ ArchSpec::Device(arch) => {
+ cmd.args.push("-arch".into());
+ cmd.args.push(arch.into());
+ cmd.args.push("-miphoneos-version-min=7.0".into());
+ "iphoneos"
+ },
+ ArchSpec::Simulator(arch) => {
+ cmd.args.push(arch.into());
+ cmd.args.push("-mios-simulator-version-min=7.0".into());
+ "iphonesimulator"
+ }
+ };
+
+ self.print(&format!("Detecting iOS SDK path for {}", sdk));
+ let sdk_path = self.cmd("xcrun")
+ .arg("--show-sdk-path")
+ .arg("--sdk")
+ .arg(sdk)
+ .stderr(Stdio::inherit())
+ .output()
+ .unwrap()
+ .stdout;
+
+ let sdk_path = String::from_utf8(sdk_path).unwrap();
+
+ cmd.args.push("-isysroot".into());
+ cmd.args.push(sdk_path.trim().into());
+ }
+
+ fn cmd<P: AsRef<OsStr>>(&self, prog: P) -> Command {
+ let mut cmd = Command::new(prog);
+ for &(ref a, ref b) in self.env.iter() {
+ cmd.env(a, b);
+ }
+ return cmd
+ }
+
+ fn get_base_compiler(&self) -> Tool {
+ if let Some(ref c) = self.compiler {
+ return Tool::new(c.clone())
+ }
+ let host = self.get_host();
+ let target = self.get_target();
+ let (env, msvc, gnu, default) = if self.cpp {
+ ("CXX", "cl.exe", "g++", "c++")
+ } else {
+ ("CC", "cl.exe", "gcc", "cc")
+ };
+ self.env_tool(env).map(|(tool, args)| {
+ let mut t = Tool::new(PathBuf::from(tool));
+ for arg in args {
+ t.args.push(arg.into());
+ }
+ return t
+ }).or_else(|| {
+ if target.contains("emscripten") {
+ if self.cpp {
+ Some(Tool::new(PathBuf::from("em++")))
+ } else {
+ Some(Tool::new(PathBuf::from("emcc")))
+ }
+ } else {
+ None
+ }
+ }).or_else(|| {
+ windows_registry::find_tool(&target, "cl.exe")
+ }).unwrap_or_else(|| {
+ let compiler = if host.contains("windows") &&
+ target.contains("windows") {
+ if target.contains("msvc") {
+ msvc.to_string()
+ } else {
+ format!("{}.exe", gnu)
+ }
+ } else if target.contains("android") {
+ format!("{}-{}", target, gnu)
+ } else if self.get_host() != target {
+ // CROSS_COMPILE is of the form: "arm-linux-gnueabi-"
+ let cc_env = self.getenv("CROSS_COMPILE");
+ let cross_compile = cc_env.as_ref().map(|s| s.trim_right_matches('-'));
+ let prefix = cross_compile.or(match &target[..] {
+ "aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"),
+ "arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
+ "arm-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
+ "arm-unknown-linux-musleabi" => Some("arm-linux-musleabi"),
+ "arm-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
+ "arm-unknown-netbsdelf-eabi" => Some("arm--netbsdelf-eabi"),
+ "armv6-unknown-netbsdelf-eabihf" => Some("armv6--netbsdelf-eabihf"),
+ "armv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
+ "armv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
+ "armv7-unknown-netbsdelf-eabihf" => Some("armv7--netbsdelf-eabihf"),
+ "i686-pc-windows-gnu" => Some("i686-w64-mingw32"),
+ "i686-unknown-linux-musl" => Some("musl"),
+ "i686-unknown-netbsdelf" => Some("i486--netbsdelf"),
+ "mips-unknown-linux-gnu" => Some("mips-linux-gnu"),
+ "mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"),
+ "mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"),
+ "mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"),
+ "powerpc-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
+ "powerpc-unknown-netbsd" => Some("powerpc--netbsd"),
+ "powerpc64-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
+ "powerpc64le-unknown-linux-gnu" => Some("powerpc64le-linux-gnu"),
+ "s390x-unknown-linux-gnu" => Some("s390x-linux-gnu"),
+ "thumbv6m-none-eabi" => Some("arm-none-eabi"),
+ "thumbv7em-none-eabi" => Some("arm-none-eabi"),
+ "thumbv7em-none-eabihf" => Some("arm-none-eabi"),
+ "thumbv7m-none-eabi" => Some("arm-none-eabi"),
+ "x86_64-pc-windows-gnu" => Some("x86_64-w64-mingw32"),
+ "x86_64-rumprun-netbsd" => Some("x86_64-rumprun-netbsd"),
+ "x86_64-unknown-linux-musl" => Some("musl"),
+ "x86_64-unknown-netbsd" => Some("x86_64--netbsd"),
+ _ => None,
+ });
+ match prefix {
+ Some(prefix) => format!("{}-{}", prefix, gnu),
+ None => default.to_string(),
+ }
+ } else {
+ default.to_string()
+ };
+ Tool::new(PathBuf::from(compiler))
+ })
+ }
+
+ fn get_var(&self, var_base: &str) -> Result<String, String> {
+ let target = self.get_target();
+ let host = self.get_host();
+ let kind = if host == target {"HOST"} else {"TARGET"};
+ let target_u = target.replace("-", "_");
+ let res = self.getenv(&format!("{}_{}", var_base, target))
+ .or_else(|| self.getenv(&format!("{}_{}", var_base, target_u)))
+ .or_else(|| self.getenv(&format!("{}_{}", kind, var_base)))
+ .or_else(|| self.getenv(var_base));
+
+ match res {
+ Some(res) => Ok(res),
+ None => Err("could not get environment variable".to_string()),
+ }
+ }
+
+ fn envflags(&self, name: &str) -> Vec<String> {
+ self.get_var(name).unwrap_or(String::new())
+ .split(|c: char| c.is_whitespace()).filter(|s| !s.is_empty())
+ .map(|s| s.to_string())
+ .collect()
+ }
+
+ fn env_tool(&self, name: &str) -> Option<(String, Vec<String>)> {
+ self.get_var(name).ok().map(|tool| {
+ let whitelist = ["ccache", "distcc"];
+ for t in whitelist.iter() {
+ if tool.starts_with(t) && tool[t.len()..].starts_with(" ") {
+ return (t.to_string(),
+ vec![tool[t.len()..].trim_left().to_string()])
+ }
+ }
+ (tool, Vec::new())
+ })
+ }
+
+ /// Returns the default C++ standard library for the current target: `libc++`
+ /// for OS X and `libstdc++` for anything else.
+ fn get_cpp_link_stdlib(&self) -> Option<String> {
+ self.cpp_link_stdlib.clone().unwrap_or_else(|| {
+ let target = self.get_target();
+ if target.contains("msvc") {
+ None
+ } else if target.contains("darwin") {
+ Some("c++".to_string())
+ } else {
+ Some("stdc++".to_string())
+ }
+ })
+ }
+
+ fn get_ar(&self) -> PathBuf {
+ self.archiver.clone().or_else(|| {
+ self.get_var("AR").map(PathBuf::from).ok()
+ }).unwrap_or_else(|| {
+ if self.get_target().contains("android") {
+ PathBuf::from(format!("{}-ar", self.get_target()))
+ } else if self.get_target().contains("emscripten") {
+ PathBuf::from("emar")
+ } else {
+ PathBuf::from("ar")
+ }
+ })
+ }
+
+ fn get_target(&self) -> String {
+ self.target.clone().unwrap_or_else(|| self.getenv_unwrap("TARGET"))
+ }
+
+ fn get_host(&self) -> String {
+ self.host.clone().unwrap_or_else(|| self.getenv_unwrap("HOST"))
+ }
+
+ fn get_opt_level(&self) -> String {
+ self.opt_level.as_ref().cloned().unwrap_or_else(|| {
+ self.getenv_unwrap("OPT_LEVEL")
+ })
+ }
+
+ fn get_debug(&self) -> bool {
+ self.debug.unwrap_or_else(|| self.getenv_unwrap("PROFILE") == "debug")
+ }
+
+ fn get_out_dir(&self) -> PathBuf {
+ self.out_dir.clone().unwrap_or_else(|| {
+ env::var_os("OUT_DIR").map(PathBuf::from).unwrap()
+ })
+ }
+
+ fn getenv(&self, v: &str) -> Option<String> {
+ let r = env::var(v).ok();
+ self.print(&format!("{} = {:?}", v, r));
+ r
+ }
+
+ fn getenv_unwrap(&self, v: &str) -> String {
+ match self.getenv(v) {
+ Some(s) => s,
+ None => fail(&format!("environment variable `{}` not defined", v)),
+ }
+ }
+
+ fn print(&self, s: &str) {
+ if self.cargo_metadata {
+ println!("{}", s);
+ }
+ }
+}
+
+impl Tool {
+ fn new(path: PathBuf) -> Tool {
+ Tool {
+ path: path,
+ args: Vec::new(),
+ env: Vec::new(),
+ }
+ }
+
+ /// Converts this compiler into a `Command` that's ready to be run.
+ ///
+ /// This is useful for when the compiler needs to be executed and the
+ /// command returned will already have the initial arguments and environment
+ /// variables configured.
+ pub fn to_command(&self) -> Command {
+ let mut cmd = Command::new(&self.path);
+ cmd.args(&self.args);
+ for &(ref k, ref v) in self.env.iter() {
+ cmd.env(k, v);
+ }
+ return cmd
+ }
+
+ /// Returns the path for this compiler.
+ ///
+ /// Note that this may not be a path to a file on the filesystem, e.g. "cc",
+ /// but rather something which will be resolved when a process is spawned.
+ pub fn path(&self) -> &Path {
+ &self.path
+ }
+
+ /// Returns the default set of arguments to the compiler needed to produce
+ /// executables for the target this compiler generates.
+ pub fn args(&self) -> &[OsString] {
+ &self.args
+ }
+
+ /// Returns the set of environment variables needed for this compiler to
+ /// operate.
+ ///
+ /// This is typically only used for MSVC compilers currently.
+ pub fn env(&self) -> &[(OsString, OsString)] {
+ &self.env
+ }
+}
+
+fn run(cmd: &mut Command, program: &str) {
+ println!("running: {:?}", cmd);
+ // Capture the standard error coming from these programs, and write it out
+ // with cargo:warning= prefixes. Note that this is a bit wonky to avoid
+ // requiring the output to be UTF-8, we instead just ship bytes from one
+ // location to another.
+ let spawn_result = match cmd.stderr(Stdio::piped()).spawn() {
+ Ok(mut child) => {
+ let stderr = BufReader::new(child.stderr.take().unwrap());
+ for line in stderr.split(b'\n').filter_map(|l| l.ok()) {
+ print!("cargo:warning=");
+ std::io::stdout().write_all(&line).unwrap();
+ println!("");
+ }
+ child.wait()
+ }
+ Err(e) => Err(e),
+ };
+ let status = match spawn_result {
+ Ok(status) => status,
+ Err(ref e) if e.kind() == io::ErrorKind::NotFound => {
+ let extra = if cfg!(windows) {
+ " (see https://github.com/alexcrichton/gcc-rs#compile-time-requirements \
+ for help)"
+ } else {
+ ""
+ };
+ fail(&format!("failed to execute command: {}\nIs `{}` \
+ not installed?{}", e, program, extra));
+ }
+ Err(e) => fail(&format!("failed to execute command: {}", e)),
+ };
+ println!("{:?}", status);
+ if !status.success() {
+ fail(&format!("command did not execute successfully, got: {}", status));
+ }
+}
+
+fn fail(s: &str) -> ! {
+ println!("\n\n{}\n\n", s);
+ panic!()
+}
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::ffi::{OsString, OsStr};
+use std::io;
+use std::ops::RangeFrom;
+use std::os::raw;
+use std::os::windows::prelude::*;
+
+pub struct RegistryKey(Repr);
+
+type HKEY = *mut u8;
+type DWORD = u32;
+type LPDWORD = *mut DWORD;
+type LPCWSTR = *const u16;
+type LPWSTR = *mut u16;
+type LONG = raw::c_long;
+type PHKEY = *mut HKEY;
+type PFILETIME = *mut u8;
+type LPBYTE = *mut u8;
+type REGSAM = u32;
+
+const ERROR_SUCCESS: DWORD = 0;
+const ERROR_NO_MORE_ITEMS: DWORD = 259;
+const HKEY_LOCAL_MACHINE: HKEY = 0x80000002 as HKEY;
+const REG_SZ: DWORD = 1;
+const KEY_READ: DWORD = 0x20019;
+const KEY_WOW64_32KEY: DWORD = 0x200;
+
+#[link(name = "advapi32")]
+extern "system" {
+ fn RegOpenKeyExW(key: HKEY,
+ lpSubKey: LPCWSTR,
+ ulOptions: DWORD,
+ samDesired: REGSAM,
+ phkResult: PHKEY) -> LONG;
+ fn RegEnumKeyExW(key: HKEY,
+ dwIndex: DWORD,
+ lpName: LPWSTR,
+ lpcName: LPDWORD,
+ lpReserved: LPDWORD,
+ lpClass: LPWSTR,
+ lpcClass: LPDWORD,
+ lpftLastWriteTime: PFILETIME) -> LONG;
+ fn RegQueryValueExW(hKey: HKEY,
+ lpValueName: LPCWSTR,
+ lpReserved: LPDWORD,
+ lpType: LPDWORD,
+ lpData: LPBYTE,
+ lpcbData: LPDWORD) -> LONG;
+ fn RegCloseKey(hKey: HKEY) -> LONG;
+}
+
+struct OwnedKey(HKEY);
+
+enum Repr {
+ Const(HKEY),
+ Owned(OwnedKey),
+}
+
+pub struct Iter<'a> {
+ idx: RangeFrom<DWORD>,
+ key: &'a RegistryKey,
+}
+
+unsafe impl Sync for Repr {}
+unsafe impl Send for Repr {}
+
+pub static LOCAL_MACHINE: RegistryKey =
+ RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE));
+
+impl RegistryKey {
+ fn raw(&self) -> HKEY {
+ match self.0 {
+ Repr::Const(val) => val,
+ Repr::Owned(ref val) => val.0,
+ }
+ }
+
+ pub fn open(&self, key: &OsStr) -> io::Result<RegistryKey> {
+ let key = key.encode_wide().chain(Some(0)).collect::<Vec<_>>();
+ let mut ret = 0 as *mut _;
+ let err = unsafe {
+ RegOpenKeyExW(self.raw(), key.as_ptr(), 0,
+ KEY_READ | KEY_WOW64_32KEY, &mut ret)
+ };
+ if err == ERROR_SUCCESS as LONG {
+ Ok(RegistryKey(Repr::Owned(OwnedKey(ret))))
+ } else {
+ Err(io::Error::from_raw_os_error(err as i32))
+ }
+ }
+
+ pub fn iter(&self) -> Iter {
+ Iter { idx: 0.., key: self }
+ }
+
+ pub fn query_str(&self, name: &str) -> io::Result<OsString> {
+ let name: &OsStr = name.as_ref();
+ let name = name.encode_wide().chain(Some(0)).collect::<Vec<_>>();
+ let mut len = 0;
+ let mut kind = 0;
+ unsafe {
+ let err = RegQueryValueExW(self.raw(), name.as_ptr(), 0 as *mut _,
+ &mut kind, 0 as *mut _, &mut len);
+ if err != ERROR_SUCCESS as LONG {
+ return Err(io::Error::from_raw_os_error(err as i32))
+ }
+ if kind != REG_SZ {
+ return Err(io::Error::new(io::ErrorKind::Other,
+ "registry key wasn't a string"))
+ }
+
+ // The length here is the length in bytes, but we're using wide
+ // characters so we need to be sure to halve it for the capacity
+ // passed in.
+ let mut v = Vec::with_capacity(len as usize / 2);
+ let err = RegQueryValueExW(self.raw(), name.as_ptr(), 0 as *mut _,
+ 0 as *mut _, v.as_mut_ptr() as *mut _,
+ &mut len);
+ if err != ERROR_SUCCESS as LONG {
+ return Err(io::Error::from_raw_os_error(err as i32))
+ }
+ v.set_len(len as usize / 2);
+
+ // Some registry keys may have a terminating nul character, but
+ // we're not interested in that, so chop it off if it's there.
+ if v[v.len() - 1] == 0 {
+ v.pop();
+ }
+ Ok(OsString::from_wide(&v))
+ }
+ }
+}
+
+impl Drop for OwnedKey {
+ fn drop(&mut self) {
+ unsafe { RegCloseKey(self.0); }
+ }
+}
+
+impl<'a> Iterator for Iter<'a> {
+ type Item = io::Result<OsString>;
+
+ fn next(&mut self) -> Option<io::Result<OsString>> {
+ self.idx.next().and_then(|i| unsafe {
+ let mut v = Vec::with_capacity(256);
+ let mut len = v.capacity() as DWORD;
+ let ret = RegEnumKeyExW(self.key.raw(), i, v.as_mut_ptr(), &mut len,
+ 0 as *mut _, 0 as *mut _, 0 as *mut _,
+ 0 as *mut _);
+ if ret == ERROR_NO_MORE_ITEMS as LONG {
+ None
+ } else if ret != ERROR_SUCCESS as LONG {
+ Some(Err(io::Error::from_raw_os_error(ret as i32)))
+ } else {
+ v.set_len(len as usize);
+ Some(Ok(OsString::from_wide(&v)))
+ }
+ })
+ }
+}
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! A helper module to probe the Windows Registry when looking for
+//! windows-specific tools.
+
+use std::process::Command;
+
+use Tool;
+
+macro_rules! otry {
+ ($expr:expr) => (match $expr {
+ Some(val) => val,
+ None => return None,
+ })
+}
+
+/// Attempts to find a tool within an MSVC installation using the Windows
+/// registry as a point to search from.
+///
+/// The `target` argument is the target that the tool should work for (e.g.
+/// compile or link for) and the `tool` argument is the tool to find (e.g.
+/// `cl.exe` or `link.exe`).
+///
+/// This function will return `None` if the tool could not be found, or it will
+/// return `Some(cmd)` which represents a command that's ready to execute the
+/// tool with the appropriate environment variables set.
+///
+/// Note that this function always returns `None` for non-MSVC targets.
+pub fn find(target: &str, tool: &str) -> Option<Command> {
+ find_tool(target, tool).map(|c| c.to_command())
+}
+
+/// Similar to the `find` function above, this function will attempt the same
+/// operation (finding a MSVC tool in a local install) but instead returns a
+/// `Tool` which may be introspected.
+#[cfg(not(windows))]
+pub fn find_tool(_target: &str, _tool: &str) -> Option<Tool> {
+ None
+}
+
+/// Documented above.
+#[cfg(windows)]
+pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
+ use std::env;
+ use std::ffi::OsString;
+ use std::mem;
+ use std::path::{Path, PathBuf};
+ use registry::{RegistryKey, LOCAL_MACHINE};
+
+ struct MsvcTool {
+ tool: PathBuf,
+ libs: Vec<PathBuf>,
+ path: Vec<PathBuf>,
+ include: Vec<PathBuf>,
+ }
+
+ impl MsvcTool {
+ fn new(tool: PathBuf) -> MsvcTool {
+ MsvcTool {
+ tool: tool,
+ libs: Vec::new(),
+ path: Vec::new(),
+ include: Vec::new(),
+ }
+ }
+
+ fn into_tool(self) -> Tool {
+ let MsvcTool { tool, libs, path, include } = self;
+ let mut tool = Tool::new(tool.into());
+ add_env(&mut tool, "LIB", libs);
+ add_env(&mut tool, "PATH", path);
+ add_env(&mut tool, "INCLUDE", include);
+ return tool
+ }
+ }
+
+ // This logic is all tailored for MSVC, if we're not that then bail out
+ // early.
+ if !target.contains("msvc") {
+ return None
+ }
+
+ // Looks like msbuild isn't located in the same location as other tools like
+ // cl.exe and lib.exe. To handle this we probe for it manually with
+ // dedicated registry keys.
+ if tool.contains("msbuild") {
+ return find_msbuild(target)
+ }
+
+ // If VCINSTALLDIR is set, then someone's probably already run vcvars and we
+ // should just find whatever that indicates.
+ if env::var_os("VCINSTALLDIR").is_some() {
+ return env::var_os("PATH").and_then(|path| {
+ env::split_paths(&path).map(|p| p.join(tool)).find(|p| p.exists())
+ }).map(|path| {
+ Tool::new(path.into())
+ })
+ }
+
+ // Ok, if we're here, now comes the fun part of the probing. Default shells
+ // or shells like MSYS aren't really configured to execute `cl.exe` and the
+ // various compiler tools shipped as part of Visual Studio. Here we try to
+ // first find the relevant tool, then we also have to be sure to fill in
+ // environment variables like `LIB`, `INCLUDE`, and `PATH` to ensure that
+ // the tool is actually usable.
+
+ return find_msvc_latest(tool, target, "15.0").or_else(|| {
+ find_msvc_latest(tool, target, "14.0")
+ }).or_else(|| {
+ find_msvc_12(tool, target)
+ }).or_else(|| {
+ find_msvc_11(tool, target)
+ });
+
+ // For MSVC 14 or newer we need to find the Universal CRT as well as either
+ // the Windows 10 SDK or Windows 8.1 SDK.
+ fn find_msvc_latest(tool: &str, target: &str, ver: &str) -> Option<Tool> {
+ let vcdir = otry!(get_vc_dir(ver));
+ let mut tool = otry!(get_tool(tool, &vcdir, target));
+ let sub = otry!(lib_subdir(target));
+ let (ucrt, ucrt_version) = otry!(get_ucrt_dir());
+
+ let ucrt_include = ucrt.join("include").join(&ucrt_version);
+ tool.include.push(ucrt_include.join("ucrt"));
+
+ let ucrt_lib = ucrt.join("lib").join(&ucrt_version);
+ tool.libs.push(ucrt_lib.join("ucrt").join(sub));
+
+ if let Some((sdk, version)) = get_sdk10_dir() {
+ tool.path.push(sdk.join("bin").join(sub));
+ let sdk_lib = sdk.join("lib").join(&version);
+ tool.libs.push(sdk_lib.join("um").join(sub));
+ let sdk_include = sdk.join("include").join(&version);
+ tool.include.push(sdk_include.join("um"));
+ tool.include.push(sdk_include.join("winrt"));
+ tool.include.push(sdk_include.join("shared"));
+ } else if let Some(sdk) = get_sdk81_dir() {
+ tool.path.push(sdk.join("bin").join(sub));
+ let sdk_lib = sdk.join("lib").join("winv6.3");
+ tool.libs.push(sdk_lib.join("um").join(sub));
+ let sdk_include = sdk.join("include");
+ tool.include.push(sdk_include.join("um"));
+ tool.include.push(sdk_include.join("winrt"));
+ tool.include.push(sdk_include.join("shared"));
+ } else {
+ return None
+ }
+ Some(tool.into_tool())
+ }
+
+ // For MSVC 12 we need to find the Windows 8.1 SDK.
+ fn find_msvc_12(tool: &str, target: &str) -> Option<Tool> {
+ let vcdir = otry!(get_vc_dir("12.0"));
+ let mut tool = otry!(get_tool(tool, &vcdir, target));
+ let sub = otry!(lib_subdir(target));
+ let sdk81 = otry!(get_sdk81_dir());
+ tool.path.push(sdk81.join("bin").join(sub));
+ let sdk_lib = sdk81.join("lib").join("winv6.3");
+ tool.libs.push(sdk_lib.join("um").join(sub));
+ let sdk_include = sdk81.join("include");
+ tool.include.push(sdk_include.join("shared"));
+ tool.include.push(sdk_include.join("um"));
+ tool.include.push(sdk_include.join("winrt"));
+ Some(tool.into_tool())
+ }
+
+ // For MSVC 11 we need to find the Windows 8 SDK.
+ fn find_msvc_11(tool: &str, target: &str) -> Option<Tool> {
+ let vcdir = otry!(get_vc_dir("11.0"));
+ let mut tool = otry!(get_tool(tool, &vcdir, target));
+ let sub = otry!(lib_subdir(target));
+ let sdk8 = otry!(get_sdk8_dir());
+ tool.path.push(sdk8.join("bin").join(sub));
+ let sdk_lib = sdk8.join("lib").join("win8");
+ tool.libs.push(sdk_lib.join("um").join(sub));
+ let sdk_include = sdk8.join("include");
+ tool.include.push(sdk_include.join("shared"));
+ tool.include.push(sdk_include.join("um"));
+ tool.include.push(sdk_include.join("winrt"));
+ Some(tool.into_tool())
+ }
+
+ fn add_env(tool: &mut Tool, env: &str, paths: Vec<PathBuf>) {
+ let prev = env::var_os(env).unwrap_or(OsString::new());
+ let prev = env::split_paths(&prev);
+ let new = paths.into_iter().chain(prev);
+ tool.env.push((env.to_string().into(), env::join_paths(new).unwrap()));
+ }
+
+ // Given a possible MSVC installation directory, we look for the linker and
+ // then add the MSVC library path.
+ fn get_tool(tool: &str, path: &Path, target: &str) -> Option<MsvcTool> {
+ bin_subdir(target).into_iter().map(|(sub, host)| {
+ (path.join("bin").join(sub).join(tool),
+ path.join("bin").join(host))
+ }).filter(|&(ref path, _)| {
+ path.is_file()
+ }).map(|(path, host)| {
+ let mut tool = MsvcTool::new(path);
+ tool.path.push(host);
+ tool
+ }).filter_map(|mut tool| {
+ let sub = otry!(vc_lib_subdir(target));
+ tool.libs.push(path.join("lib").join(sub));
+ tool.include.push(path.join("include"));
+ Some(tool)
+ }).next()
+ }
+
+ // To find MSVC we look in a specific registry key for the version we are
+ // trying to find.
+ fn get_vc_dir(ver: &str) -> Option<PathBuf> {
+ let key = r"SOFTWARE\Microsoft\VisualStudio\SxS\VC7";
+ let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
+ let path = otry!(key.query_str(ver).ok());
+ Some(path.into())
+ }
+
+ // To find the Universal CRT we look in a specific registry key for where
+ // all the Universal CRTs are located and then sort them asciibetically to
+ // find the newest version. While this sort of sorting isn't ideal, it is
+ // what vcvars does so that's good enough for us.
+ //
+ // Returns a pair of (root, version) for the ucrt dir if found
+ fn get_ucrt_dir() -> Option<(PathBuf, String)> {
+ let key = r"SOFTWARE\Microsoft\Windows Kits\Installed Roots";
+ let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
+ let root = otry!(key.query_str("KitsRoot10").ok());
+ let readdir = otry!(Path::new(&root).join("lib").read_dir().ok());
+ let max_libdir = otry!(readdir.filter_map(|dir| {
+ dir.ok()
+ }).map(|dir| {
+ dir.path()
+ }).filter(|dir| {
+ dir.components().last().and_then(|c| {
+ c.as_os_str().to_str()
+ }).map(|c| {
+ c.starts_with("10.") && dir.join("ucrt").is_dir()
+ }).unwrap_or(false)
+ }).max());
+ let version = max_libdir.components().last().unwrap();
+ let version = version.as_os_str().to_str().unwrap().to_string();
+ Some((root.into(), version))
+ }
+
+ // Vcvars finds the correct version of the Windows 10 SDK by looking
+ // for the include `um\Windows.h` because sometimes a given version will
+ // only have UCRT bits without the rest of the SDK. Since we only care about
+ // libraries and not includes, we instead look for `um\x64\kernel32.lib`.
+ // Since the 32-bit and 64-bit libraries are always installed together we
+ // only need to bother checking x64, making this code a tiny bit simpler.
+ // Like we do for the Universal CRT, we sort the possibilities
+ // asciibetically to find the newest one as that is what vcvars does.
+ fn get_sdk10_dir() -> Option<(PathBuf, String)> {
+ let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0";
+ let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
+ let root = otry!(key.query_str("InstallationFolder").ok());
+ let readdir = otry!(Path::new(&root).join("lib").read_dir().ok());
+ let mut dirs = readdir.filter_map(|dir| dir.ok())
+ .map(|dir| dir.path())
+ .collect::<Vec<_>>();
+ dirs.sort();
+ let dir = otry!(dirs.into_iter().rev().filter(|dir| {
+ dir.join("um").join("x64").join("kernel32.lib").is_file()
+ }).next());
+ let version = dir.components().last().unwrap();
+ let version = version.as_os_str().to_str().unwrap().to_string();
+ Some((root.into(), version))
+ }
+
+ // Interestingly there are several subdirectories, `win7` `win8` and
+ // `winv6.3`. Vcvars seems to only care about `winv6.3` though, so the same
+ // applies to us. Note that if we were targetting kernel mode drivers
+ // instead of user mode applications, we would care.
+ fn get_sdk81_dir() -> Option<PathBuf> {
+ let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.1";
+ let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
+ let root = otry!(key.query_str("InstallationFolder").ok());
+ Some(root.into())
+ }
+
+ fn get_sdk8_dir() -> Option<PathBuf> {
+ let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.0";
+ let key = otry!(LOCAL_MACHINE.open(key.as_ref()).ok());
+ let root = otry!(key.query_str("InstallationFolder").ok());
+ Some(root.into())
+ }
+
+ const PROCESSOR_ARCHITECTURE_INTEL: u16 = 0;
+ const PROCESSOR_ARCHITECTURE_AMD64: u16 = 9;
+ const X86: u16 = PROCESSOR_ARCHITECTURE_INTEL;
+ const X86_64: u16 = PROCESSOR_ARCHITECTURE_AMD64;
+
+ // When choosing the tool to use, we have to choose the one which matches
+ // the target architecture. Otherwise we end up in situations where someone
+ // on 32-bit Windows is trying to cross compile to 64-bit and it tries to
+ // invoke the native 64-bit compiler which won't work.
+ //
+ // For the return value of this function, the first member of the tuple is
+ // the folder of the tool we will be invoking, while the second member is
+ // the folder of the host toolchain for that tool which is essential when
+ // using a cross linker. We return a Vec since on x64 there are often two
+ // linkers that can target the architecture we desire. The 64-bit host
+ // linker is preferred, and hence first, due to 64-bit allowing it more
+ // address space to work with and potentially being faster.
+ fn bin_subdir(target: &str) -> Vec<(&'static str, &'static str)> {
+ let arch = target.split('-').next().unwrap();
+ match (arch, host_arch()) {
+ ("i586", X86) |
+ ("i686", X86) => vec![("", "")],
+ ("i586", X86_64) |
+ ("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")],
+ ("x86_64", X86) => vec![("x86_amd64", "")],
+ ("x86_64", X86_64) => vec![("amd64", "amd64"), ("x86_amd64", "")],
+ ("arm", X86) => vec![("x86_arm", "")],
+ ("arm", X86_64) => vec![("amd64_arm", "amd64"), ("x86_arm", "")],
+ _ => vec![],
+ }
+ }
+
+ fn lib_subdir(target: &str) -> Option<&'static str> {
+ let arch = target.split('-').next().unwrap();
+ match arch {
+ "i586" | "i686" => Some("x86"),
+ "x86_64" => Some("x64"),
+ "arm" => Some("arm"),
+ _ => None,
+ }
+ }
+
+ // MSVC's x86 libraries are not in a subfolder
+ fn vc_lib_subdir(target: &str) -> Option<&'static str> {
+ let arch = target.split('-').next().unwrap();
+ match arch {
+ "i586" | "i686" => Some(""),
+ "x86_64" => Some("amd64"),
+ "arm" => Some("arm"),
+ _ => None,
+ }
+ }
+
+ #[allow(bad_style)]
+ fn host_arch() -> u16 {
+ type DWORD = u32;
+ type WORD = u16;
+ type LPVOID = *mut u8;
+ type DWORD_PTR = usize;
+
+ #[repr(C)]
+ struct SYSTEM_INFO {
+ wProcessorArchitecture: WORD,
+ _wReserved: WORD,
+ _dwPageSize: DWORD,
+ _lpMinimumApplicationAddress: LPVOID,
+ _lpMaximumApplicationAddress: LPVOID,
+ _dwActiveProcessorMask: DWORD_PTR,
+ _dwNumberOfProcessors: DWORD,
+ _dwProcessorType: DWORD,
+ _dwAllocationGranularity: DWORD,
+ _wProcessorLevel: WORD,
+ _wProcessorRevision: WORD,
+ }
+
+ extern "system" {
+ fn GetNativeSystemInfo(lpSystemInfo: *mut SYSTEM_INFO);
+ }
+
+ unsafe {
+ let mut info = mem::zeroed();
+ GetNativeSystemInfo(&mut info);
+ info.wProcessorArchitecture
+ }
+ }
+
+ // Given a registry key, look at all the sub keys and find the one which has
+ // the maximal numeric value.
+ //
+ // Returns the name of the maximal key as well as the opened maximal key.
+ fn max_version(key: &RegistryKey) -> Option<(OsString, RegistryKey)> {
+ let mut max_vers = 0;
+ let mut max_key = None;
+ for subkey in key.iter().filter_map(|k| k.ok()) {
+ let val = subkey.to_str().and_then(|s| {
+ s.trim_left_matches("v").replace(".", "").parse().ok()
+ });
+ let val = match val {
+ Some(s) => s,
+ None => continue,
+ };
+ if val > max_vers {
+ if let Ok(k) = key.open(&subkey) {
+ max_vers = val;
+ max_key = Some((subkey, k));
+ }
+ }
+ }
+ return max_key
+ }
+
+ // see http://stackoverflow.com/questions/328017/path-to-msbuild
+ fn find_msbuild(target: &str) -> Option<Tool> {
+ let key = r"SOFTWARE\Microsoft\MSBuild\ToolsVersions";
+ LOCAL_MACHINE.open(key.as_ref()).ok().and_then(|key| {
+ max_version(&key).and_then(|(_vers, key)| {
+ key.query_str("MSBuildToolsPath").ok()
+ })
+ }).map(|path| {
+ let mut path = PathBuf::from(path);
+ path.push("MSBuild.exe");
+ let mut tool = Tool::new(path);
+ if target.contains("x86_64") {
+ tool.env.push(("Platform".into(), "X64".into()));
+ }
+ tool
+ })
+ }
+}
--- /dev/null
+extern crate tempdir;
+extern crate gcc;
+
+use std::env;
+
+mod support;
+use support::Test;
+
+#[test]
+fn main() {
+ ccache();
+ distcc();
+ ccache_spaces();
+}
+
+fn ccache() {
+ let test = Test::gnu();
+ test.shim("ccache");
+
+ env::set_var("CC", "ccache lol-this-is-not-a-compiler foo");
+ test.gcc().file("foo.c").compile("libfoo.a");
+
+ test.cmd(0)
+ .must_have("lol-this-is-not-a-compiler foo")
+ .must_have("foo.c")
+ .must_not_have("ccache");
+}
+
+fn ccache_spaces() {
+ let test = Test::gnu();
+ test.shim("ccache");
+
+ env::set_var("CC", "ccache lol-this-is-not-a-compiler foo");
+ test.gcc().file("foo.c").compile("libfoo.a");
+ test.cmd(0).must_have("lol-this-is-not-a-compiler foo");
+}
+
+fn distcc() {
+ let test = Test::gnu();
+ test.shim("distcc");
+
+ env::set_var("CC", "distcc lol-this-is-not-a-compiler foo");
+ test.gcc().file("foo.c").compile("libfoo.a");
+
+ test.cmd(0)
+ .must_have("lol-this-is-not-a-compiler foo")
+ .must_have("foo.c")
+ .must_not_have("distcc");
+}
--- /dev/null
+#![allow(dead_code)]
+
+use std::env;
+use std::ffi::OsStr;
+use std::fs::{self, File};
+use std::io::prelude::*;
+use std::path::PathBuf;
+
+use gcc;
+use tempdir::TempDir;
+
+pub struct Test {
+ pub td: TempDir,
+ pub gcc: PathBuf,
+ pub msvc: bool,
+}
+
+pub struct Execution {
+ args: Vec<String>,
+}
+
+impl Test {
+ pub fn new() -> Test {
+ let mut gcc = PathBuf::from(env::current_exe().unwrap());
+ gcc.pop();
+ gcc.push(format!("gcc-shim{}", env::consts::EXE_SUFFIX));
+ Test {
+ td: TempDir::new("gcc-test").unwrap(),
+ gcc: gcc,
+ msvc: false,
+ }
+ }
+
+ pub fn gnu() -> Test {
+ let t = Test::new();
+ t.shim("cc").shim("ar");
+ return t
+ }
+
+ pub fn msvc() -> Test {
+ let mut t = Test::new();
+ t.shim("cl").shim("lib.exe");
+ t.msvc = true;
+ return t
+ }
+
+ pub fn shim(&self, name: &str) -> &Test {
+ let fname = format!("{}{}", name, env::consts::EXE_SUFFIX);
+ fs::hard_link(&self.gcc, self.td.path().join(&fname)).or_else(|_| {
+ fs::copy(&self.gcc, self.td.path().join(&fname)).map(|_| ())
+ }).unwrap();
+ self
+ }
+
+ pub fn gcc(&self) -> gcc::Config {
+ let mut cfg = gcc::Config::new();
+ let mut path = env::split_paths(&env::var_os("PATH").unwrap())
+ .collect::<Vec<_>>();
+ path.insert(0, self.td.path().to_owned());
+ let target = if self.msvc {
+ "x86_64-pc-windows-msvc"
+ } else {
+ "x86_64-unknown-linux-gnu"
+ };
+
+ cfg.target(target).host(target)
+ .opt_level(2)
+ .debug(false)
+ .out_dir(self.td.path())
+ .__set_env("PATH", env::join_paths(path).unwrap())
+ .__set_env("GCCTEST_OUT_DIR", self.td.path());
+ if self.msvc {
+ cfg.compiler(self.td.path().join("cl"));
+ cfg.archiver(self.td.path().join("lib.exe"));
+ }
+ return cfg
+ }
+
+ pub fn cmd(&self, i: u32) -> Execution {
+ let mut s = String::new();
+ File::open(self.td.path().join(format!("out{}", i))).unwrap()
+ .read_to_string(&mut s).unwrap();
+ Execution {
+ args: s.lines().map(|s| s.to_string()).collect(),
+ }
+ }
+}
+
+impl Execution {
+ pub fn must_have<P: AsRef<OsStr>>(&self, p: P) -> &Execution {
+ if !self.has(p.as_ref()) {
+ panic!("didn't find {:?} in {:?}", p.as_ref(), self.args);
+ } else {
+ self
+ }
+ }
+
+ pub fn must_not_have<P: AsRef<OsStr>>(&self, p: P) -> &Execution {
+ if self.has(p.as_ref()) {
+ panic!("found {:?}", p.as_ref());
+ } else {
+ self
+ }
+ }
+
+ pub fn has(&self, p: &OsStr) -> bool {
+ self.args.iter().any(|arg| {
+ OsStr::new(arg) == p
+ })
+ }
+}
--- /dev/null
+extern crate gcc;
+extern crate tempdir;
+
+use support::Test;
+
+mod support;
+
+#[test]
+fn gnu_smoke() {
+ let test = Test::gnu();
+ test.gcc()
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-O2")
+ .must_have("foo.c")
+ .must_not_have("-g")
+ .must_have("-c")
+ .must_have("-ffunction-sections")
+ .must_have("-fdata-sections");
+ test.cmd(1).must_have(test.td.path().join("foo.o"));
+}
+
+#[test]
+fn gnu_opt_level_1() {
+ let test = Test::gnu();
+ test.gcc()
+ .opt_level(1)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-O1")
+ .must_not_have("-O2");
+}
+
+#[test]
+fn gnu_opt_level_s() {
+ let test = Test::gnu();
+ test.gcc()
+ .opt_level_str("s")
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-Os")
+ .must_not_have("-O1")
+ .must_not_have("-O2")
+ .must_not_have("-O3")
+ .must_not_have("-Oz");
+}
+
+#[test]
+fn gnu_debug() {
+ let test = Test::gnu();
+ test.gcc()
+ .debug(true)
+ .file("foo.c").compile("libfoo.a");
+ test.cmd(0).must_have("-g");
+}
+
+#[test]
+fn gnu_x86_64() {
+ for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+ let target = format!("x86_64-{}", vendor);
+ let test = Test::gnu();
+ test.gcc()
+ .target(&target)
+ .host(&target)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-fPIC")
+ .must_have("-m64");
+ }
+}
+
+#[test]
+fn gnu_x86_64_no_pic() {
+ for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+ let target = format!("x86_64-{}", vendor);
+ let test = Test::gnu();
+ test.gcc()
+ .pic(false)
+ .target(&target)
+ .host(&target)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_not_have("-fPIC");
+ }
+}
+
+#[test]
+fn gnu_i686() {
+ for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+ let target = format!("i686-{}", vendor);
+ let test = Test::gnu();
+ test.gcc()
+ .target(&target)
+ .host(&target)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_not_have("-fPIC")
+ .must_have("-m32");
+ }
+}
+
+#[test]
+fn gnu_i686_pic() {
+ for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+ let target = format!("i686-{}", vendor);
+ let test = Test::gnu();
+ test.gcc()
+ .pic(true)
+ .target(&target)
+ .host(&target)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-fPIC");
+ }
+}
+
+#[test]
+fn gnu_set_stdlib() {
+ let test = Test::gnu();
+ test.gcc()
+ .cpp_set_stdlib(Some("foo"))
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_not_have("-stdlib=foo");
+}
+
+#[test]
+fn gnu_include() {
+ let test = Test::gnu();
+ test.gcc()
+ .include("foo/bar")
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-I").must_have("foo/bar");
+}
+
+#[test]
+fn gnu_define() {
+ let test = Test::gnu();
+ test.gcc()
+ .define("FOO", Some("bar"))
+ .define("BAR", None)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR");
+}
+
+#[test]
+fn gnu_compile_assembly() {
+ let test = Test::gnu();
+ test.gcc()
+ .file("foo.S").compile("libfoo.a");
+ test.cmd(0).must_have("foo.S");
+}
+
+#[test]
+fn msvc_smoke() {
+ let test = Test::msvc();
+ test.gcc()
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("/O2")
+ .must_have("foo.c")
+ .must_not_have("/Z7")
+ .must_have("/c");
+ test.cmd(1).must_have(test.td.path().join("foo.o"));
+}
+
+#[test]
+fn msvc_opt_level_0() {
+ let test = Test::msvc();
+ test.gcc()
+ .opt_level(0)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_not_have("/O2");
+}
+
+#[test]
+fn msvc_debug() {
+ let test = Test::msvc();
+ test.gcc()
+ .debug(true)
+ .file("foo.c").compile("libfoo.a");
+ test.cmd(0).must_have("/Z7");
+}
+
+#[test]
+fn msvc_include() {
+ let test = Test::msvc();
+ test.gcc()
+ .include("foo/bar")
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("/I").must_have("foo/bar");
+}
+
+#[test]
+fn msvc_define() {
+ let test = Test::msvc();
+ test.gcc()
+ .define("FOO", Some("bar"))
+ .define("BAR", None)
+ .file("foo.c").compile("libfoo.a");
+
+ test.cmd(0).must_have("/DFOO=bar").must_have("/DBAR");
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"c1e953ee360e77de57f7b02f1b7880bd6a3dc22d1a69e953c2ac2c52cc52d247",".travis.yml":"f01015154ac55bebd8ff25742496135c40395959f772005bdf7c63bc9b373c12","Cargo.toml":"a027aa6d21622b42c545707ba04f78341cc28079b46da775827ab1ec37fe3ca7","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"4002d78e71c4e1fb82c77590eddb999371f40dce037d895f96e6d6df42c728d3","appveyor.yml":"da991211b72fa6f231af7adb84c9fb72f5a9131d1c0a3d47b8ceffe5a82c8542","src/lib.rs":"9512dd4ec1053c9fc61f630d869053ca50c55e0839e3ab7091246a8654423bf0","tests/smoke.rs":"26a95ac42e42b766ae752fe8531fb740fd147d5cdff352dec0763d175ce91806"},"package":"d9047cfbd08a437050b363d35ef160452c5fe8ea5187ae0a624708c91581d685"}
\ No newline at end of file
--- /dev/null
+/target
+/Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - 1.0.0
+ - beta
+ - nightly
+sudo: false
+before_script:
+ - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
+script:
+ - cargo build --verbose
+ - cargo test --verbose
+ - cargo doc --no-deps
+after_success:
+ - travis-cargo --only nightly doc-upload
+env:
+ global:
+ secure: by+Jo/boBPbcF5c1N6RNCA008oJm2aRFE5T0SUc3OIfTXxY08dZc0WCBJCHrplp44VjpeKRp/89Y+k1CKncIeU8LiS6ZgsKqaQcCglE2O1KS90B6FYB7+rBqT3ib25taq1nW38clnBHYHV9nz4gOElSdKGRxCcBy+efQ5ZXr2tY=
+notifications:
+ email:
+ on_success: never
--- /dev/null
+[package]
+
+name = "getopts"
+version = "0.2.14"
+authors = ["The Rust Project Developers"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/rust-lang/getopts"
+documentation = "http://doc.rust-lang.org/getopts"
+homepage = "https://github.com/rust-lang/getopts"
+description = """
+getopts-like option parsing.
+"""
+
+[dev-dependencies]
+log = "0.3"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+
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+
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--- /dev/null
+Copyright (c) 2014 The Rust Project Developers
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
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+
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+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+getopts
+===
+
+A Rust library for option parsing for CLI utilities.
+
+[](https://travis-ci.org/rust-lang/getopts)
+
+[Documentation](http://doc.rust-lang.org/getopts)
+
+## Usage
+
+Add this to your `Cargo.toml`:
+
+```toml
+[dependencies]
+getopts = "0.2.4"
+```
+
+and this to your crate root:
+
+```rust
+extern crate getopts;
+```
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-msvc
+ - TARGET: i686-pc-windows-msvc
+ - TARGET: i686-pc-windows-gnu
+install:
+ - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+ - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+ - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+ - SET PATH=%PATH%;C:\MinGW\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --verbose
--- /dev/null
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+//
+// ignore-lexer-test FIXME #15677
+
+//! Simple getopt alternative.
+//!
+//! Construct a vector of options, either by using `reqopt`, `optopt`, and
+//! `optflag` or by building them from components yourself, and pass them to
+//! `getopts`, along with a vector of actual arguments (not including
+//! `argv[0]`). You'll either get a failure code back, or a match. You'll have
+//! to verify whether the amount of 'free' arguments in the match is what you
+//! expect. Use `opt_*` accessors to get argument values out of the matches
+//! object.
+//!
+//! Single-character options are expected to appear on the command line with a
+//! single preceding dash; multiple-character options are expected to be
+//! proceeded by two dashes. Options that expect an argument accept their
+//! argument following either a space or an equals sign. Single-character
+//! options don't require the space.
+//!
+//! # Usage
+//!
+//! This crate is [on crates.io](https://crates.io/crates/getopts) and can be
+//! used by adding `getopts` to the dependencies in your project's `Cargo.toml`.
+//!
+//! ```toml
+//! [dependencies]
+//! getopts = "0.2"
+//! ```
+//!
+//! and this to your crate root:
+//!
+//! ```rust
+//! extern crate getopts;
+//! ```
+//!
+//! # Example
+//!
+//! The following example shows simple command line parsing for an application
+//! that requires an input file to be specified, accepts an optional output file
+//! name following `-o`, and accepts both `-h` and `--help` as optional flags.
+//!
+//! ```{.rust}
+//! extern crate getopts;
+//! use getopts::Options;
+//! use std::env;
+//!
+//! fn do_work(inp: &str, out: Option<String>) {
+//! println!("{}", inp);
+//! match out {
+//! Some(x) => println!("{}", x),
+//! None => println!("No Output"),
+//! }
+//! }
+//!
+//! fn print_usage(program: &str, opts: Options) {
+//! let brief = format!("Usage: {} FILE [options]", program);
+//! print!("{}", opts.usage(&brief));
+//! }
+//!
+//! fn main() {
+//! let args: Vec<String> = env::args().collect();
+//! let program = args[0].clone();
+//!
+//! let mut opts = Options::new();
+//! opts.optopt("o", "", "set output file name", "NAME");
+//! opts.optflag("h", "help", "print this help menu");
+//! let matches = match opts.parse(&args[1..]) {
+//! Ok(m) => { m }
+//! Err(f) => { panic!(f.to_string()) }
+//! };
+//! if matches.opt_present("h") {
+//! print_usage(&program, opts);
+//! return;
+//! }
+//! let output = matches.opt_str("o");
+//! let input = if !matches.free.is_empty() {
+//! matches.free[0].clone()
+//! } else {
+//! print_usage(&program, opts);
+//! return;
+//! };
+//! do_work(&input, output);
+//! }
+//! ```
+
+#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+ html_root_url = "http://doc.rust-lang.org/getopts/")]
+#![deny(missing_docs)]
+#![cfg_attr(test, deny(warnings))]
+#![cfg_attr(rust_build, feature(staged_api))]
+#![cfg_attr(rust_build, staged_api)]
+#![cfg_attr(rust_build,
+ unstable(feature = "rustc_private",
+ reason = "use the crates.io `getopts` library instead"))]
+
+#[cfg(test)] #[macro_use] extern crate log;
+
+use self::Name::*;
+use self::HasArg::*;
+use self::Occur::*;
+use self::Fail::*;
+use self::Optval::*;
+use self::SplitWithinState::*;
+use self::Whitespace::*;
+use self::LengthLimit::*;
+
+use std::error::Error;
+use std::ffi::OsStr;
+use std::fmt;
+use std::iter::{repeat, IntoIterator};
+use std::result;
+
+/// A description of the options that a program can handle.
+pub struct Options {
+ grps: Vec<OptGroup>,
+ parsing_style : ParsingStyle
+}
+
+impl Options {
+ /// Create a blank set of options.
+ pub fn new() -> Options {
+ Options {
+ grps: Vec::new(),
+ parsing_style: ParsingStyle::FloatingFrees
+ }
+ }
+
+ /// Set the parsing style.
+ pub fn parsing_style(&mut self, style: ParsingStyle) -> &mut Options {
+ self.parsing_style = style;
+ self
+ }
+
+ /// Create a generic option group, stating all parameters explicitly.
+ pub fn opt(&mut self, short_name: &str, long_name: &str, desc: &str,
+ hint: &str, hasarg: HasArg, occur: Occur) -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: hint.to_string(),
+ desc: desc.to_string(),
+ hasarg: hasarg,
+ occur: occur
+ });
+ self
+ }
+
+ /// Create a long option that is optional and does not take an argument.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ pub fn optflag(&mut self, short_name: &str, long_name: &str, desc: &str)
+ -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: "".to_string(),
+ desc: desc.to_string(),
+ hasarg: No,
+ occur: Optional
+ });
+ self
+ }
+
+ /// Create a long option that can occur more than once and does not
+ /// take an argument.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ pub fn optflagmulti(&mut self, short_name: &str, long_name: &str, desc: &str)
+ -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: "".to_string(),
+ desc: desc.to_string(),
+ hasarg: No,
+ occur: Multi
+ });
+ self
+ }
+
+ /// Create a long option that is optional and takes an optional argument.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ /// * `hint` - Hint that is used in place of the argument in the usage help,
+ /// e.g. `"FILE"` for a `-o FILE` option
+ pub fn optflagopt(&mut self, short_name: &str, long_name: &str, desc: &str,
+ hint: &str) -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: hint.to_string(),
+ desc: desc.to_string(),
+ hasarg: Maybe,
+ occur: Optional
+ });
+ self
+ }
+
+ /// Create a long option that is optional, takes an argument, and may occur
+ /// multiple times.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ /// * `hint` - Hint that is used in place of the argument in the usage help,
+ /// e.g. `"FILE"` for a `-o FILE` option
+ pub fn optmulti(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str)
+ -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: hint.to_string(),
+ desc: desc.to_string(),
+ hasarg: Yes,
+ occur: Multi
+ });
+ self
+ }
+
+ /// Create a long option that is optional and takes an argument.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ /// * `hint` - Hint that is used in place of the argument in the usage help,
+ /// e.g. `"FILE"` for a `-o FILE` option
+ pub fn optopt(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str)
+ -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: hint.to_string(),
+ desc: desc.to_string(),
+ hasarg: Yes,
+ occur: Optional
+ });
+ self
+ }
+
+ /// Create a long option that is required and takes an argument.
+ ///
+ /// * `short_name` - e.g. `"h"` for a `-h` option, or `""` for none
+ /// * `long_name` - e.g. `"help"` for a `--help` option, or `""` for none
+ /// * `desc` - Description for usage help
+ /// * `hint` - Hint that is used in place of the argument in the usage help,
+ /// e.g. `"FILE"` for a `-o FILE` option
+ pub fn reqopt(&mut self, short_name: &str, long_name: &str, desc: &str, hint: &str)
+ -> &mut Options {
+ let len = short_name.len();
+ assert!(len == 1 || len == 0);
+ self.grps.push(OptGroup {
+ short_name: short_name.to_string(),
+ long_name: long_name.to_string(),
+ hint: hint.to_string(),
+ desc: desc.to_string(),
+ hasarg: Yes,
+ occur: Req
+ });
+ self
+ }
+
+ /// Parse command line arguments according to the provided options.
+ ///
+ /// On success returns `Ok(Matches)`. Use methods such as `opt_present`
+ /// `opt_str`, etc. to interrogate results.
+ /// # Panics
+ ///
+ /// Returns `Err(Fail)` on failure: use the `Debug` implementation of `Fail`
+ /// to display information about it.
+ pub fn parse<C: IntoIterator>(&self, args: C) -> Result
+ where C::Item: AsRef<OsStr>
+ {
+ let opts: Vec<Opt> = self.grps.iter().map(|x| x.long_to_short()).collect();
+ let n_opts = opts.len();
+
+ fn f(_x: usize) -> Vec<Optval> { return Vec::new(); }
+
+ let mut vals = (0 .. n_opts).map(f).collect::<Vec<_>>();
+ let mut free: Vec<String> = Vec::new();
+ let args = try!(args.into_iter().map(|i| {
+ i.as_ref().to_str().ok_or_else(|| {
+ Fail::UnrecognizedOption(format!("{:?}", i.as_ref()))
+ }).map(|s| s.to_owned())
+ }).collect::<::std::result::Result<Vec<_>, _>>());
+ let l = args.len();
+ let mut i = 0;
+ while i < l {
+ let cur = args[i].clone();
+ let curlen = cur.len();
+ if !is_arg(&cur) {
+ match self.parsing_style {
+ ParsingStyle::FloatingFrees => free.push(cur),
+ ParsingStyle::StopAtFirstFree => {
+ while i < l {
+ free.push(args[i].clone());
+ i += 1;
+ }
+ break;
+ }
+ }
+ } else if cur == "--" {
+ let mut j = i + 1;
+ while j < l { free.push(args[j].clone()); j += 1; }
+ break;
+ } else {
+ let mut names;
+ let mut i_arg = None;
+ if cur.as_bytes()[1] == b'-' {
+ let tail = &cur[2..curlen];
+ let tail_eq: Vec<&str> = tail.splitn(2, '=').collect();
+ if tail_eq.len() <= 1 {
+ names = vec!(Long(tail.to_string()));
+ } else {
+ names =
+ vec!(Long(tail_eq[0].to_string()));
+ i_arg = Some(tail_eq[1].to_string());
+ }
+ } else {
+ names = Vec::new();
+ for (j, ch) in cur.char_indices().skip(1) {
+ let opt = Short(ch);
+
+ /* In a series of potential options (eg. -aheJ), if we
+ see one which takes an argument, we assume all
+ subsequent characters make up the argument. This
+ allows options such as -L/usr/local/lib/foo to be
+ interpreted correctly
+ */
+
+ let opt_id = match find_opt(&opts, opt.clone()) {
+ Some(id) => id,
+ None => return Err(UnrecognizedOption(opt.to_string()))
+ };
+
+ names.push(opt);
+
+ let arg_follows = match opts[opt_id].hasarg {
+ Yes | Maybe => true,
+ No => false
+ };
+
+ if arg_follows {
+ let next = j + ch.len_utf8();
+ if next < curlen {
+ i_arg = Some(cur[next..curlen].to_string());
+ break;
+ }
+ }
+ }
+ }
+ let mut name_pos = 0;
+ for nm in names.iter() {
+ name_pos += 1;
+ let optid = match find_opt(&opts, (*nm).clone()) {
+ Some(id) => id,
+ None => return Err(UnrecognizedOption(nm.to_string()))
+ };
+ match opts[optid].hasarg {
+ No => {
+ if name_pos == names.len() && !i_arg.is_none() {
+ return Err(UnexpectedArgument(nm.to_string()));
+ }
+ vals[optid].push(Given);
+ }
+ Maybe => {
+ if !i_arg.is_none() {
+ vals[optid]
+ .push(Val((i_arg.clone())
+ .unwrap()));
+ } else if name_pos < names.len() || i + 1 == l ||
+ is_arg(&args[i + 1]) {
+ vals[optid].push(Given);
+ } else {
+ i += 1;
+ vals[optid].push(Val(args[i].clone()));
+ }
+ }
+ Yes => {
+ if !i_arg.is_none() {
+ vals[optid].push(Val(i_arg.clone().unwrap()));
+ } else if i + 1 == l {
+ return Err(ArgumentMissing(nm.to_string()));
+ } else {
+ i += 1;
+ vals[optid].push(Val(args[i].clone()));
+ }
+ }
+ }
+ }
+ }
+ i += 1;
+ }
+ for i in 0 .. n_opts {
+ let n = vals[i].len();
+ let occ = opts[i].occur;
+ if occ == Req && n == 0 {
+ return Err(OptionMissing(opts[i].name.to_string()));
+ }
+ if occ != Multi && n > 1 {
+ return Err(OptionDuplicated(opts[i].name.to_string()));
+ }
+ }
+ Ok(Matches {
+ opts: opts,
+ vals: vals,
+ free: free
+ })
+ }
+
+ /// Derive a short one-line usage summary from a set of long options.
+ #[allow(deprecated)] // connect => join in 1.3
+ pub fn short_usage(&self, program_name: &str) -> String {
+ let mut line = format!("Usage: {} ", program_name);
+ line.push_str(&self.grps.iter()
+ .map(format_option)
+ .collect::<Vec<String>>()
+ .connect(" "));
+ line
+ }
+
+ /// Derive a usage message from a set of options.
+ #[allow(deprecated)] // connect => join in 1.3
+ pub fn usage(&self, brief: &str) -> String {
+ let desc_sep = format!("\n{}", repeat(" ").take(24).collect::<String>());
+
+ let any_short = self.grps.iter().any(|optref| {
+ optref.short_name.len() > 0
+ });
+
+ let rows = self.grps.iter().map(|optref| {
+ let OptGroup{short_name,
+ long_name,
+ hint,
+ desc,
+ hasarg,
+ ..} = (*optref).clone();
+
+ let mut row = " ".to_string();
+
+ // short option
+ match short_name.len() {
+ 0 => {
+ if any_short {
+ row.push_str(" ");
+ }
+ }
+ 1 => {
+ row.push('-');
+ row.push_str(&short_name);
+ if long_name.len() > 0 {
+ row.push_str(", ");
+ } else {
+ // Only a single space here, so that any
+ // argument is printed in the correct spot.
+ row.push(' ');
+ }
+ }
+ _ => panic!("the short name should only be 1 ascii char long"),
+ }
+
+ // long option
+ match long_name.len() {
+ 0 => {}
+ _ => {
+ row.push_str("--");
+ row.push_str(&long_name);
+ row.push(' ');
+ }
+ }
+
+ // arg
+ match hasarg {
+ No => {}
+ Yes => row.push_str(&hint),
+ Maybe => {
+ row.push('[');
+ row.push_str(&hint);
+ row.push(']');
+ }
+ }
+
+ // FIXME: #5516 should be graphemes not codepoints
+ // here we just need to indent the start of the description
+ let rowlen = row.chars().count();
+ if rowlen < 24 {
+ for _ in 0 .. 24 - rowlen {
+ row.push(' ');
+ }
+ } else {
+ row.push_str(&desc_sep)
+ }
+
+ // Normalize desc to contain words separated by one space character
+ let mut desc_normalized_whitespace = String::new();
+ for word in desc.split(|c: char| c.is_whitespace())
+ .filter(|s| !s.is_empty()) {
+ desc_normalized_whitespace.push_str(word);
+ desc_normalized_whitespace.push(' ');
+ }
+
+ // FIXME: #5516 should be graphemes not codepoints
+ let mut desc_rows = Vec::new();
+ each_split_within(&desc_normalized_whitespace,
+ 54,
+ |substr| {
+ desc_rows.push(substr.to_string());
+ true
+ });
+
+ // FIXME: #5516 should be graphemes not codepoints
+ // wrapped description
+ row.push_str(&desc_rows.connect(&desc_sep));
+
+ row
+ });
+
+ format!("{}\n\nOptions:\n{}\n", brief,
+ rows.collect::<Vec<String>>().connect("\n"))
+ }
+}
+
+/// What parsing style to use when parsing arguments.
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum ParsingStyle {
+ /// Flags and "free" arguments can be freely inter-mixed.
+ FloatingFrees,
+ /// As soon as a "free" argument (i.e. non-flag) is encountered, stop
+ /// considering any remaining arguments as flags.
+ StopAtFirstFree
+}
+
+/// Name of an option. Either a string or a single char.
+#[derive(Clone, PartialEq, Eq)]
+enum Name {
+ /// A string representing the long name of an option.
+ /// For example: "help"
+ Long(String),
+ /// A char representing the short name of an option.
+ /// For example: 'h'
+ Short(char),
+}
+
+/// Describes whether an option has an argument.
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum HasArg {
+ /// The option requires an argument.
+ Yes,
+ /// The option takes no argument.
+ No,
+ /// The option argument is optional.
+ Maybe,
+}
+
+/// Describes how often an option may occur.
+#[derive(Clone, Copy, PartialEq, Eq)]
+pub enum Occur {
+ /// The option occurs once.
+ Req,
+ /// The option occurs at most once.
+ Optional,
+ /// The option occurs zero or more times.
+ Multi,
+}
+
+/// A description of a possible option.
+#[derive(Clone, PartialEq, Eq)]
+struct Opt {
+ /// Name of the option
+ name: Name,
+ /// Whether it has an argument
+ hasarg: HasArg,
+ /// How often it can occur
+ occur: Occur,
+ /// Which options it aliases
+ aliases: Vec<Opt>,
+}
+
+/// One group of options, e.g., both `-h` and `--help`, along with
+/// their shared description and properties.
+#[derive(Clone, PartialEq, Eq)]
+struct OptGroup {
+ /// Short name of the option, e.g. `h` for a `-h` option
+ short_name: String,
+ /// Long name of the option, e.g. `help` for a `--help` option
+ long_name: String,
+ /// Hint for argument, e.g. `FILE` for a `-o FILE` option
+ hint: String,
+ /// Description for usage help text
+ desc: String,
+ /// Whether option has an argument
+ hasarg: HasArg,
+ /// How often it can occur
+ occur: Occur
+}
+
+/// Describes whether an option is given at all or has a value.
+#[derive(Clone, PartialEq, Eq)]
+enum Optval {
+ Val(String),
+ Given,
+}
+
+/// The result of checking command line arguments. Contains a vector
+/// of matches and a vector of free strings.
+#[derive(Clone, PartialEq, Eq)]
+pub struct Matches {
+ /// Options that matched
+ opts: Vec<Opt>,
+ /// Values of the Options that matched
+ vals: Vec<Vec<Optval>>,
+ /// Free string fragments
+ pub free: Vec<String>,
+}
+
+/// The type returned when the command line does not conform to the
+/// expected format. Use the `Debug` implementation to output detailed
+/// information.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum Fail {
+ /// The option requires an argument but none was passed.
+ ArgumentMissing(String),
+ /// The passed option is not declared among the possible options.
+ UnrecognizedOption(String),
+ /// A required option is not present.
+ OptionMissing(String),
+ /// A single occurrence option is being used multiple times.
+ OptionDuplicated(String),
+ /// There's an argument being passed to a non-argument option.
+ UnexpectedArgument(String),
+}
+
+impl Error for Fail {
+ fn description(&self) -> &str {
+ match *self {
+ ArgumentMissing(_) => "missing argument",
+ UnrecognizedOption(_) => "unrecognized option",
+ OptionMissing(_) => "missing option",
+ OptionDuplicated(_) => "duplicated option",
+ UnexpectedArgument(_) => "unexpected argument",
+ }
+ }
+}
+
+/// The type of failure that occurred.
+#[derive(Clone, Copy, PartialEq, Eq)]
+#[allow(missing_docs)]
+pub enum FailType {
+ ArgumentMissing_,
+ UnrecognizedOption_,
+ OptionMissing_,
+ OptionDuplicated_,
+ UnexpectedArgument_,
+}
+
+/// The result of parsing a command line with a set of options.
+pub type Result = result::Result<Matches, Fail>;
+
+impl Name {
+ fn from_str(nm: &str) -> Name {
+ if nm.len() == 1 {
+ Short(nm.as_bytes()[0] as char)
+ } else {
+ Long(nm.to_string())
+ }
+ }
+
+ fn to_string(&self) -> String {
+ match *self {
+ Short(ch) => ch.to_string(),
+ Long(ref s) => s.to_string()
+ }
+ }
+}
+
+impl OptGroup {
+ /// Translate OptGroup into Opt.
+ /// (Both short and long names correspond to different Opts).
+ fn long_to_short(&self) -> Opt {
+ let OptGroup {
+ short_name,
+ long_name,
+ hasarg,
+ occur,
+ ..
+ } = (*self).clone();
+
+ match (short_name.len(), long_name.len()) {
+ (0,0) => panic!("this long-format option was given no name"),
+ (0,_) => Opt {
+ name: Long((long_name)),
+ hasarg: hasarg,
+ occur: occur,
+ aliases: Vec::new()
+ },
+ (1,0) => Opt {
+ name: Short(short_name.as_bytes()[0] as char),
+ hasarg: hasarg,
+ occur: occur,
+ aliases: Vec::new()
+ },
+ (1,_) => Opt {
+ name: Long((long_name)),
+ hasarg: hasarg,
+ occur: occur,
+ aliases: vec!(
+ Opt {
+ name: Short(short_name.as_bytes()[0] as char),
+ hasarg: hasarg,
+ occur: occur,
+ aliases: Vec::new()
+ }
+ )
+ },
+ (_,_) => panic!("something is wrong with the long-form opt")
+ }
+ }
+}
+
+impl Matches {
+ fn opt_vals(&self, nm: &str) -> Vec<Optval> {
+ match find_opt(&self.opts, Name::from_str(nm)) {
+ Some(id) => self.vals[id].clone(),
+ None => panic!("No option '{}' defined", nm)
+ }
+ }
+
+ fn opt_val(&self, nm: &str) -> Option<Optval> {
+ self.opt_vals(nm).into_iter().next()
+ }
+
+ /// Returns true if an option was matched.
+ pub fn opt_present(&self, nm: &str) -> bool {
+ !self.opt_vals(nm).is_empty()
+ }
+
+ /// Returns the number of times an option was matched.
+ pub fn opt_count(&self, nm: &str) -> usize {
+ self.opt_vals(nm).len()
+ }
+
+ /// Returns true if any of several options were matched.
+ pub fn opts_present(&self, names: &[String]) -> bool {
+ names.iter().any(|nm| {
+ match find_opt(&self.opts, Name::from_str(&nm)) {
+ Some(id) if !self.vals[id].is_empty() => true,
+ _ => false,
+ }
+ })
+ }
+
+ /// Returns the string argument supplied to one of several matching options or `None`.
+ pub fn opts_str(&self, names: &[String]) -> Option<String> {
+ names.iter().filter_map(|nm| {
+ match self.opt_val(&nm) {
+ Some(Val(s)) => Some(s),
+ _ => None,
+ }
+ }).next()
+ }
+
+ /// Returns a vector of the arguments provided to all matches of the given
+ /// option.
+ ///
+ /// Used when an option accepts multiple values.
+ pub fn opt_strs(&self, nm: &str) -> Vec<String> {
+ self.opt_vals(nm).into_iter().filter_map(|v| {
+ match v {
+ Val(s) => Some(s),
+ _ => None,
+ }
+ }).collect()
+ }
+
+ /// Returns the string argument supplied to a matching option or `None`.
+ pub fn opt_str(&self, nm: &str) -> Option<String> {
+ match self.opt_val(nm) {
+ Some(Val(s)) => Some(s),
+ _ => None,
+ }
+ }
+
+
+ /// Returns the matching string, a default, or `None`.
+ ///
+ /// Returns `None` if the option was not present, `def` if the option was
+ /// present but no argument was provided, and the argument if the option was
+ /// present and an argument was provided.
+ pub fn opt_default(&self, nm: &str, def: &str) -> Option<String> {
+ match self.opt_val(nm) {
+ Some(Val(s)) => Some(s),
+ Some(_) => Some(def.to_string()),
+ None => None,
+ }
+ }
+
+}
+
+fn is_arg(arg: &str) -> bool {
+ arg.as_bytes().get(0) == Some(&b'-') && arg.len() > 1
+}
+
+fn find_opt(opts: &[Opt], nm: Name) -> Option<usize> {
+ // Search main options.
+ let pos = opts.iter().position(|opt| opt.name == nm);
+ if pos.is_some() {
+ return pos
+ }
+
+ // Search in aliases.
+ for candidate in opts.iter() {
+ if candidate.aliases.iter().position(|opt| opt.name == nm).is_some() {
+ return opts.iter().position(|opt| opt.name == candidate.name);
+ }
+ }
+
+ None
+}
+
+impl fmt::Display for Fail {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match *self {
+ ArgumentMissing(ref nm) => {
+ write!(f, "Argument to option '{}' missing.", *nm)
+ }
+ UnrecognizedOption(ref nm) => {
+ write!(f, "Unrecognized option: '{}'.", *nm)
+ }
+ OptionMissing(ref nm) => {
+ write!(f, "Required option '{}' missing.", *nm)
+ }
+ OptionDuplicated(ref nm) => {
+ write!(f, "Option '{}' given more than once.", *nm)
+ }
+ UnexpectedArgument(ref nm) => {
+ write!(f, "Option '{}' does not take an argument.", *nm)
+ }
+ }
+ }
+}
+
+fn format_option(opt: &OptGroup) -> String {
+ let mut line = String::new();
+
+ if opt.occur != Req {
+ line.push('[');
+ }
+
+ // Use short_name if possible, but fall back to long_name.
+ if opt.short_name.len() > 0 {
+ line.push('-');
+ line.push_str(&opt.short_name);
+ } else {
+ line.push_str("--");
+ line.push_str(&opt.long_name);
+ }
+
+ if opt.hasarg != No {
+ line.push(' ');
+ if opt.hasarg == Maybe {
+ line.push('[');
+ }
+ line.push_str(&opt.hint);
+ if opt.hasarg == Maybe {
+ line.push(']');
+ }
+ }
+
+ if opt.occur != Req {
+ line.push(']');
+ }
+ if opt.occur == Multi {
+ line.push_str("..");
+ }
+
+ line
+}
+
+#[derive(Clone, Copy)]
+enum SplitWithinState {
+ A, // leading whitespace, initial state
+ B, // words
+ C, // internal and trailing whitespace
+}
+
+#[derive(Clone, Copy)]
+enum Whitespace {
+ Ws, // current char is whitespace
+ Cr // current char is not whitespace
+}
+
+#[derive(Clone, Copy)]
+enum LengthLimit {
+ UnderLim, // current char makes current substring still fit in limit
+ OverLim // current char makes current substring no longer fit in limit
+}
+
+
+/// Splits a string into substrings with possibly internal whitespace,
+/// each of them at most `lim` bytes long. The substrings have leading and trailing
+/// whitespace removed, and are only cut at whitespace boundaries.
+///
+/// Note: Function was moved here from `std::str` because this module is the only place that
+/// uses it, and because it was too specific for a general string function.
+///
+/// # Panics
+///
+/// Panics during iteration if the string contains a non-whitespace
+/// sequence longer than the limit.
+fn each_split_within<'a, F>(ss: &'a str, lim: usize, mut it: F)
+ -> bool where F: FnMut(&'a str) -> bool {
+ // Just for fun, let's write this as a state machine:
+
+ let mut slice_start = 0;
+ let mut last_start = 0;
+ let mut last_end = 0;
+ let mut state = A;
+ let mut fake_i = ss.len();
+ let mut lim = lim;
+
+ let mut cont = true;
+
+ // if the limit is larger than the string, lower it to save cycles
+ if lim >= fake_i {
+ lim = fake_i;
+ }
+
+ let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
+ let whitespace = if c.is_whitespace() { Ws } else { Cr };
+ let limit = if (i - slice_start + 1) <= lim { UnderLim } else { OverLim };
+
+ state = match (state, whitespace, limit) {
+ (A, Ws, _) => { A }
+ (A, Cr, _) => { slice_start = i; last_start = i; B }
+
+ (B, Cr, UnderLim) => { B }
+ (B, Cr, OverLim) if (i - last_start + 1) > lim
+ => panic!("word starting with {} longer than limit!",
+ &ss[last_start..i + 1]),
+ (B, Cr, OverLim) => {
+ *cont = it(&ss[slice_start..last_end]);
+ slice_start = last_start;
+ B
+ }
+ (B, Ws, UnderLim) => {
+ last_end = i;
+ C
+ }
+ (B, Ws, OverLim) => {
+ last_end = i;
+ *cont = it(&ss[slice_start..last_end]);
+ A
+ }
+
+ (C, Cr, UnderLim) => {
+ last_start = i;
+ B
+ }
+ (C, Cr, OverLim) => {
+ *cont = it(&ss[slice_start..last_end]);
+ slice_start = i;
+ last_start = i;
+ last_end = i;
+ B
+ }
+ (C, Ws, OverLim) => {
+ *cont = it(&ss[slice_start..last_end]);
+ A
+ }
+ (C, Ws, UnderLim) => {
+ C
+ }
+ };
+
+ *cont
+ };
+
+ ss.char_indices().all(|x| machine(&mut cont, x));
+
+ // Let the automaton 'run out' by supplying trailing whitespace
+ while cont && match state { B | C => true, A => false } {
+ machine(&mut cont, (fake_i, ' '));
+ fake_i += 1;
+ }
+ return cont;
+}
+
+#[test]
+fn test_split_within() {
+ fn t(s: &str, i: usize, u: &[String]) {
+ let mut v = Vec::new();
+ each_split_within(s, i, |s| { v.push(s.to_string()); true });
+ assert!(v.iter().zip(u.iter()).all(|(a,b)| a == b));
+ }
+ t("", 0, &[]);
+ t("", 15, &[]);
+ t("hello", 15, &["hello".to_string()]);
+ t("\nMary had a little lamb\nLittle lamb\n", 15, &[
+ "Mary had a".to_string(),
+ "little lamb".to_string(),
+ "Little lamb".to_string()
+ ]);
+ t("\nMary had a little lamb\nLittle lamb\n", ::std::usize::MAX,
+ &["Mary had a little lamb\nLittle lamb".to_string()]);
+}
+
+#[cfg(test)]
+mod tests {
+ use super::{HasArg, Name, Occur, Opt, Options, ParsingStyle};
+ use super::Fail::*;
+
+ // Tests for reqopt
+ #[test]
+ fn test_reqopt() {
+ let long_args = vec!("--test=20".to_string());
+ let mut opts = Options::new();
+ opts.reqopt("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!(m.opt_present("t"));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => { panic!("test_reqopt failed (long arg)"); }
+ }
+ let short_args = vec!("-t".to_string(), "20".to_string());
+ match opts.parse(&short_args) {
+ Ok(ref m) => {
+ assert!((m.opt_present("test")));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!((m.opt_present("t")));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => { panic!("test_reqopt failed (short arg)"); }
+ }
+ }
+
+ #[test]
+ fn test_reqopt_missing() {
+ let args = vec!("blah".to_string());
+ match Options::new()
+ .reqopt("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Err(OptionMissing(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_reqopt_no_arg() {
+ let long_args = vec!("--test".to_string());
+ let mut opts = Options::new();
+ opts.reqopt("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string());
+ match opts.parse(&short_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_reqopt_multi() {
+ let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string());
+ match Options::new()
+ .reqopt("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Err(OptionDuplicated(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ // Tests for optopt
+ #[test]
+ fn test_optopt() {
+ let long_args = vec!("--test=20".to_string());
+ let mut opts = Options::new();
+ opts.optopt("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!((m.opt_present("t")));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string(), "20".to_string());
+ match opts.parse(&short_args) {
+ Ok(ref m) => {
+ assert!((m.opt_present("test")));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!((m.opt_present("t")));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optopt_missing() {
+ let args = vec!("blah".to_string());
+ match Options::new()
+ .optopt("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert!(!m.opt_present("test"));
+ assert!(!m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optopt_no_arg() {
+ let long_args = vec!("--test".to_string());
+ let mut opts = Options::new();
+ opts.optopt("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string());
+ match opts.parse(&short_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optopt_multi() {
+ let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string());
+ match Options::new()
+ .optopt("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Err(OptionDuplicated(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ // Tests for optflag
+ #[test]
+ fn test_optflag() {
+ let long_args = vec!("--test".to_string());
+ let mut opts = Options::new();
+ opts.optflag("t", "test", "testing");
+ match opts.parse(&long_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert!(m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string());
+ match opts.parse(&short_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert!(m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflag_missing() {
+ let args = vec!("blah".to_string());
+ match Options::new()
+ .optflag("t", "test", "testing")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert!(!m.opt_present("test"));
+ assert!(!m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflag_long_arg() {
+ let args = vec!("--test=20".to_string());
+ match Options::new()
+ .optflag("t", "test", "testing")
+ .parse(&args) {
+ Err(UnexpectedArgument(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflag_multi() {
+ let args = vec!("--test".to_string(), "-t".to_string());
+ match Options::new()
+ .optflag("t", "test", "testing")
+ .parse(&args) {
+ Err(OptionDuplicated(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflag_short_arg() {
+ let args = vec!("-t".to_string(), "20".to_string());
+ match Options::new()
+ .optflag("t", "test", "testing")
+ .parse(&args) {
+ Ok(ref m) => {
+ // The next variable after the flag is just a free argument
+
+ assert!(m.free[0] == "20");
+ }
+ _ => panic!()
+ }
+ }
+
+ // Tests for optflagmulti
+ #[test]
+ fn test_optflagmulti_short1() {
+ let args = vec!("-v".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("v"), 1);
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflagmulti_short2a() {
+ let args = vec!("-v".to_string(), "-v".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("v"), 2);
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflagmulti_short2b() {
+ let args = vec!("-vv".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("v"), 2);
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflagmulti_long1() {
+ let args = vec!("--verbose".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("verbose"), 1);
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflagmulti_long2() {
+ let args = vec!("--verbose".to_string(), "--verbose".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("verbose"), 2);
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optflagmulti_mix() {
+ let args = vec!("--verbose".to_string(), "-v".to_string(),
+ "-vv".to_string(), "verbose".to_string());
+ match Options::new()
+ .optflagmulti("v", "verbose", "verbosity")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.opt_count("verbose"), 4);
+ assert_eq!(m.opt_count("v"), 4);
+ }
+ _ => panic!()
+ }
+ }
+
+ // Tests for optflagopt
+ #[test]
+ fn test_optflagopt() {
+ let long_args = vec!("--test".to_string());
+ let mut opts = Options::new();
+ opts.optflag("t", "test", "testing");
+ match opts.parse(&long_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert!(m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string());
+ match opts.parse(&short_args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert!(m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ let no_args: Vec<String> = vec!();
+ match opts.parse(&no_args) {
+ Ok(ref m) => {
+ assert!(!m.opt_present("test"));
+ assert!(!m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ }
+
+ // Tests for optmulti
+ #[test]
+ fn test_optmulti() {
+ let long_args = vec!("--test=20".to_string());
+ let mut opts = Options::new();
+ opts.optmulti("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Ok(ref m) => {
+ assert!((m.opt_present("test")));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!((m.opt_present("t")));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string(), "20".to_string());
+ match opts.parse(&short_args) {
+ Ok(ref m) => {
+ assert!((m.opt_present("test")));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!((m.opt_present("t")));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optmulti_missing() {
+ let args = vec!("blah".to_string());
+ match Options::new()
+ .optmulti("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert!(!m.opt_present("test"));
+ assert!(!m.opt_present("t"));
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optmulti_no_arg() {
+ let long_args = vec!("--test".to_string());
+ let mut opts = Options::new();
+ opts.optmulti("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ let short_args = vec!("-t".to_string());
+ match opts.parse(&short_args) {
+ Err(ArgumentMissing(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_optmulti_multi() {
+ let args = vec!("--test=20".to_string(), "-t".to_string(), "30".to_string());
+ match Options::new()
+ .optmulti("t", "test", "testing", "TEST")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert!(m.opt_present("test"));
+ assert_eq!(m.opt_str("test").unwrap(), "20");
+ assert!(m.opt_present("t"));
+ assert_eq!(m.opt_str("t").unwrap(), "20");
+ let pair = m.opt_strs("test");
+ assert!(pair[0] == "20");
+ assert!(pair[1] == "30");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_free_argument_is_hyphen() {
+ let args = vec!("-".to_string());
+ match Options::new().parse(&args) {
+ Ok(ref m) => {
+ assert_eq!(m.free.len(), 1);
+ assert_eq!(m.free[0], "-");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_unrecognized_option() {
+ let long_args = vec!("--untest".to_string());
+ let mut opts = Options::new();
+ opts.optmulti("t", "test", "testing", "TEST");
+ match opts.parse(&long_args) {
+ Err(UnrecognizedOption(_)) => {},
+ _ => panic!()
+ }
+ let short_args = vec!("-u".to_string());
+ match opts.parse(&short_args) {
+ Err(UnrecognizedOption(_)) => {},
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_combined() {
+ let args =
+ vec!("prog".to_string(),
+ "free1".to_string(),
+ "-s".to_string(),
+ "20".to_string(),
+ "free2".to_string(),
+ "--flag".to_string(),
+ "--long=30".to_string(),
+ "-f".to_string(),
+ "-m".to_string(),
+ "40".to_string(),
+ "-m".to_string(),
+ "50".to_string(),
+ "-n".to_string(),
+ "-A B".to_string(),
+ "-n".to_string(),
+ "-60 70".to_string());
+ match Options::new()
+ .optopt("s", "something", "something", "SOMETHING")
+ .optflag("", "flag", "a flag")
+ .reqopt("", "long", "hi", "LONG")
+ .optflag("f", "", "another flag")
+ .optmulti("m", "", "mmmmmm", "YUM")
+ .optmulti("n", "", "nothing", "NOTHING")
+ .optopt("", "notpresent", "nothing to see here", "NOPE")
+ .parse(&args) {
+ Ok(ref m) => {
+ assert!(m.free[0] == "prog");
+ assert!(m.free[1] == "free1");
+ assert_eq!(m.opt_str("s").unwrap(), "20");
+ assert!(m.free[2] == "free2");
+ assert!((m.opt_present("flag")));
+ assert_eq!(m.opt_str("long").unwrap(), "30");
+ assert!((m.opt_present("f")));
+ let pair = m.opt_strs("m");
+ assert!(pair[0] == "40");
+ assert!(pair[1] == "50");
+ let pair = m.opt_strs("n");
+ assert!(pair[0] == "-A B");
+ assert!(pair[1] == "-60 70");
+ assert!((!m.opt_present("notpresent")));
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_mixed_stop() {
+ let args =
+ vec!("-a".to_string(),
+ "b".to_string(),
+ "-c".to_string(),
+ "d".to_string());
+ match Options::new()
+ .parsing_style(ParsingStyle::StopAtFirstFree)
+ .optflag("a", "", "")
+ .optopt("c", "", "", "")
+ .parse(&args) {
+ Ok(ref m) => {
+ println!("{}", m.opt_present("c"));
+ assert!(m.opt_present("a"));
+ assert!(!m.opt_present("c"));
+ assert_eq!(m.free.len(), 3);
+ assert_eq!(m.free[0], "b");
+ assert_eq!(m.free[1], "-c");
+ assert_eq!(m.free[2], "d");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_mixed_stop_hyphen() {
+ let args =
+ vec!("-a".to_string(),
+ "-".to_string(),
+ "-c".to_string(),
+ "d".to_string());
+ match Options::new()
+ .parsing_style(ParsingStyle::StopAtFirstFree)
+ .optflag("a", "", "")
+ .optopt("c", "", "", "")
+ .parse(&args) {
+ Ok(ref m) => {
+ println!("{}", m.opt_present("c"));
+ assert!(m.opt_present("a"));
+ assert!(!m.opt_present("c"));
+ assert_eq!(m.free.len(), 3);
+ assert_eq!(m.free[0], "-");
+ assert_eq!(m.free[1], "-c");
+ assert_eq!(m.free[2], "d");
+ }
+ _ => panic!()
+ }
+ }
+
+ #[test]
+ fn test_multi() {
+ let mut opts = Options::new();
+ opts.optopt("e", "", "encrypt", "ENCRYPT");
+ opts.optopt("", "encrypt", "encrypt", "ENCRYPT");
+ opts.optopt("f", "", "flag", "FLAG");
+
+ let args_single = vec!("-e".to_string(), "foo".to_string());
+ let matches_single = &match opts.parse(&args_single) {
+ Ok(m) => m,
+ Err(_) => panic!()
+ };
+ assert!(matches_single.opts_present(&["e".to_string()]));
+ assert!(matches_single.opts_present(&["encrypt".to_string(), "e".to_string()]));
+ assert!(matches_single.opts_present(&["e".to_string(), "encrypt".to_string()]));
+ assert!(!matches_single.opts_present(&["encrypt".to_string()]));
+ assert!(!matches_single.opts_present(&["thing".to_string()]));
+ assert!(!matches_single.opts_present(&[]));
+
+ assert_eq!(matches_single.opts_str(&["e".to_string()]).unwrap(), "foo");
+ assert_eq!(matches_single.opts_str(&["e".to_string(), "encrypt".to_string()]).unwrap(),
+ "foo");
+ assert_eq!(matches_single.opts_str(&["encrypt".to_string(), "e".to_string()]).unwrap(),
+ "foo");
+
+ let args_both = vec!("-e".to_string(), "foo".to_string(), "--encrypt".to_string(),
+ "foo".to_string());
+ let matches_both = &match opts.parse(&args_both) {
+ Ok(m) => m,
+ Err(_) => panic!()
+ };
+ assert!(matches_both.opts_present(&["e".to_string()]));
+ assert!(matches_both.opts_present(&["encrypt".to_string()]));
+ assert!(matches_both.opts_present(&["encrypt".to_string(), "e".to_string()]));
+ assert!(matches_both.opts_present(&["e".to_string(), "encrypt".to_string()]));
+ assert!(!matches_both.opts_present(&["f".to_string()]));
+ assert!(!matches_both.opts_present(&["thing".to_string()]));
+ assert!(!matches_both.opts_present(&[]));
+
+ assert_eq!(matches_both.opts_str(&["e".to_string()]).unwrap(), "foo");
+ assert_eq!(matches_both.opts_str(&["encrypt".to_string()]).unwrap(), "foo");
+ assert_eq!(matches_both.opts_str(&["e".to_string(), "encrypt".to_string()]).unwrap(),
+ "foo");
+ assert_eq!(matches_both.opts_str(&["encrypt".to_string(), "e".to_string()]).unwrap(),
+ "foo");
+ }
+
+ #[test]
+ fn test_nospace() {
+ let args = vec!("-Lfoo".to_string(), "-M.".to_string());
+ let matches = &match Options::new()
+ .optmulti("L", "", "library directory", "LIB")
+ .optmulti("M", "", "something", "MMMM")
+ .parse(&args) {
+ Ok(m) => m,
+ Err(_) => panic!()
+ };
+ assert!(matches.opts_present(&["L".to_string()]));
+ assert_eq!(matches.opts_str(&["L".to_string()]).unwrap(), "foo");
+ assert!(matches.opts_present(&["M".to_string()]));
+ assert_eq!(matches.opts_str(&["M".to_string()]).unwrap(), ".");
+
+ }
+
+ #[test]
+ fn test_nospace_conflict() {
+ let args = vec!("-vvLverbose".to_string(), "-v".to_string() );
+ let matches = &match Options::new()
+ .optmulti("L", "", "library directory", "LIB")
+ .optflagmulti("v", "verbose", "Verbose")
+ .parse(&args) {
+ Ok(m) => m,
+ Err(e) => panic!( "{}", e )
+ };
+ assert!(matches.opts_present(&["L".to_string()]));
+ assert_eq!(matches.opts_str(&["L".to_string()]).unwrap(), "verbose");
+ assert!(matches.opts_present(&["v".to_string()]));
+ assert_eq!(3, matches.opt_count("v"));
+ }
+
+ #[test]
+ fn test_long_to_short() {
+ let mut short = Opt {
+ name: Name::Long("banana".to_string()),
+ hasarg: HasArg::Yes,
+ occur: Occur::Req,
+ aliases: Vec::new(),
+ };
+ short.aliases = vec!(Opt { name: Name::Short('b'),
+ hasarg: HasArg::Yes,
+ occur: Occur::Req,
+ aliases: Vec::new() });
+ let mut opts = Options::new();
+ opts.reqopt("b", "banana", "some bananas", "VAL");
+ let ref verbose = opts.grps[0];
+ assert!(verbose.long_to_short() == short);
+ }
+
+ #[test]
+ fn test_aliases_long_and_short() {
+ let args = vec!("-a".to_string(), "--apple".to_string(), "-a".to_string());
+
+ let matches = Options::new()
+ .optflagmulti("a", "apple", "Desc")
+ .parse(&args)
+ .unwrap();
+ assert_eq!(3, matches.opt_count("a"));
+ assert_eq!(3, matches.opt_count("apple"));
+ }
+
+ #[test]
+ fn test_usage() {
+ let mut opts = Options::new();
+ opts.reqopt("b", "banana", "Desc", "VAL");
+ opts.optopt("a", "012345678901234567890123456789",
+ "Desc", "VAL");
+ opts.optflag("k", "kiwi", "Desc");
+ opts.optflagopt("p", "", "Desc", "VAL");
+ opts.optmulti("l", "", "Desc", "VAL");
+ opts.optflag("", "starfruit", "Starfruit");
+
+ let expected =
+"Usage: fruits
+
+Options:
+ -b, --banana VAL Desc
+ -a, --012345678901234567890123456789 VAL
+ Desc
+ -k, --kiwi Desc
+ -p [VAL] Desc
+ -l VAL Desc
+ --starfruit Starfruit
+";
+
+ let generated_usage = opts.usage("Usage: fruits");
+
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", generated_usage);
+ assert_eq!(generated_usage, expected);
+ }
+
+ #[test]
+ fn test_usage_description_wrapping() {
+ // indentation should be 24 spaces
+ // lines wrap after 78: or rather descriptions wrap after 54
+
+ let mut opts = Options::new();
+ opts.optflag("k", "kiwi",
+ "This is a long description which won't be wrapped..+.."); // 54
+ opts.optflag("a", "apple",
+ "This is a long description which _will_ be wrapped..+..");
+
+ let expected =
+"Usage: fruits
+
+Options:
+ -k, --kiwi This is a long description which won't be wrapped..+..
+ -a, --apple This is a long description which _will_ be
+ wrapped..+..
+";
+
+ let usage = opts.usage("Usage: fruits");
+
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", usage);
+ assert!(usage == expected)
+ }
+
+ #[test]
+ fn test_usage_description_multibyte_handling() {
+ let mut opts = Options::new();
+ opts.optflag("k", "k\u{2013}w\u{2013}",
+ "The word kiwi is normally spelled with two i's");
+ opts.optflag("a", "apple",
+ "This \u{201C}description\u{201D} has some characters that could \
+confuse the line wrapping; an apple costs 0.51€ in some parts of Europe.");
+
+ let expected =
+"Usage: fruits
+
+Options:
+ -k, --k–w– The word kiwi is normally spelled with two i's
+ -a, --apple This “description” has some characters that could
+ confuse the line wrapping; an apple costs 0.51€ in
+ some parts of Europe.
+";
+
+ let usage = opts.usage("Usage: fruits");
+
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", usage);
+ assert!(usage == expected)
+ }
+
+ #[test]
+ fn test_usage_short_only() {
+ let mut opts = Options::new();
+ opts.optopt("k", "", "Kiwi", "VAL");
+ opts.optflag("s", "", "Starfruit");
+ opts.optflagopt("a", "", "Apple", "TYPE");
+
+ let expected =
+"Usage: fruits
+
+Options:
+ -k VAL Kiwi
+ -s Starfruit
+ -a [TYPE] Apple
+";
+
+ let usage = opts.usage("Usage: fruits");
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", usage);
+ assert!(usage == expected)
+ }
+
+ #[test]
+ fn test_usage_long_only() {
+ let mut opts = Options::new();
+ opts.optopt("", "kiwi", "Kiwi", "VAL");
+ opts.optflag("", "starfruit", "Starfruit");
+ opts.optflagopt("", "apple", "Apple", "TYPE");
+
+ let expected =
+"Usage: fruits
+
+Options:
+ --kiwi VAL Kiwi
+ --starfruit Starfruit
+ --apple [TYPE] Apple
+";
+
+ let usage = opts.usage("Usage: fruits");
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", usage);
+ assert!(usage == expected)
+ }
+
+ #[test]
+ fn test_short_usage() {
+ let mut opts = Options::new();
+ opts.reqopt("b", "banana", "Desc", "VAL");
+ opts.optopt("a", "012345678901234567890123456789",
+ "Desc", "VAL");
+ opts.optflag("k", "kiwi", "Desc");
+ opts.optflagopt("p", "", "Desc", "VAL");
+ opts.optmulti("l", "", "Desc", "VAL");
+
+ let expected = "Usage: fruits -b VAL [-a VAL] [-k] [-p [VAL]] [-l VAL]..".to_string();
+ let generated_usage = opts.short_usage("fruits");
+
+ debug!("expected: <<{}>>", expected);
+ debug!("generated: <<{}>>", generated_usage);
+ assert_eq!(generated_usage, expected);
+ }
+
+ #[test]
+ fn test_args_with_equals() {
+ let mut opts = Options::new();
+ opts.optopt("o", "one", "One", "INFO");
+ opts.optopt("t", "two", "Two", "INFO");
+
+ let args = vec!("--one".to_string(), "A=B".to_string(),
+ "--two=C=D".to_string());
+ let matches = &match opts.parse(&args) {
+ Ok(m) => m,
+ Err(e) => panic!("{}", e)
+ };
+ assert_eq!(matches.opts_str(&["o".to_string()]).unwrap(), "A=B");
+ assert_eq!(matches.opts_str(&["t".to_string()]).unwrap(), "C=D");
+ }
+}
--- /dev/null
+extern crate getopts;
+
+use std::env;
+
+#[test]
+fn main() {
+ getopts::Options::new().parse(env::args()).unwrap();
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"7150ee9391a955b2ef7e0762fc61c0c1aab167620ca36d88d78062d93b8334ba",".travis.yml":"ca5e05b688a8c9a3215de3b38f22f4b468f73d26738a80bd939af503ddb222e1","Cargo.toml":"4b1f0d59b5fb939877a639d1d4cac5a12440c6e2d366edf2abcb45c46e3dcd3e","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"c1f46480074340f17f1c3ea989b28e6b632b9d324e57792293a60399b90bfda0","appveyor.yml":"c0d70c650b6231e6ff78a352224f1a522a9be69d9da4251adbaddb3f0393294d","ci/README.md":"be804f15e2128e5fd4b160cb0b13cff5f19e7d77b55ec5254aa6fd8731c84f0d","ci/docker/aarch64-unknown-linux-gnu/Dockerfile":"62ca7317439f9c303990e897450a91cd467be05eb75dfc01456d417932ac8672","ci/docker/arm-linux-androideabi/Dockerfile":"c3d60f2ba389e60e59cb6973542751c66a0e7bd484e11589c8ee7346e9ff2bab","ci/docker/arm-unknown-linux-gnueabihf/Dockerfile":"e349f7caa463adbde8d6ec4d2b9f7720ed81c77f48d75bbfb78c89751f55c2dc","ci/docker/i686-unknown-linux-gnu/Dockerfile":"07e9df6ba91025cbec7ae81ade63f8cfb8a54c5e1e5a8f8def0617e17bd59db0","ci/docker/i686-unknown-linux-musl/Dockerfile":"1a4d064adff4a8f58773305567cfe5d915bcd0762bcb0e101cf6f4ca628a96da","ci/docker/mips-unknown-linux-gnu/Dockerfile":"860299d96ee50ebdbd788e65eb6ba1f561ef66107647bddffcb2567ac350896b","ci/docker/mips-unknown-linux-musl/Dockerfile":"b5917a15c0998adb79ebfdb8aff9ab0e5c4098c4bd5ca78e90ee05859dcfbda3","ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile":"163776e0fd38f66df7415421202ac29efc7d345a628947434e573c3885594ab5","ci/docker/mipsel-unknown-linux-musl/Dockerfile":"b2dd4c26890c1070228df9694adde8fdb1fe78d7d5a71a8cb5c1b54835f93c46","ci/docker/powerpc-unknown-linux-gnu/Dockerfile":"08b846a338c2ee70100f4e80db812668dc58bfb536c44a95cd1cf004d965186b","ci/docker/powerpc64-unknown-linux-gnu/Dockerfile":"4da285ffd035d16f5da9e3701841eb86049c8cfa417fa81e53da4ef74152eac0","ci/docker/x86_64-rumprun-netbsd/Dockerfile":"44c3107fb30380785aaed6ff73fa334017a5bb4e3b5c7d4876154f09023a2b99","ci/docker/x86_64-unknown-freebsd/Dockerfile":"56fce89ceb70792be9005425f3e896361f5ba8a0553db659da87daced93f9785","ci/docker/x86_64-unknown-linux-gnu/Dockerfile":"67fabbc8c6ac02376cf9344251ad49ecdac396b71accb572fd1ae65225325bc0","ci/docker/x86_64-unknown-linux-musl/Dockerfile":"f71019fed5204b950843ef5e56144161fda7e27fad68ed0e8bc4353c388c7bcf","ci/docker/x86_64-unknown-openbsd/Dockerfile":"4a5583797a613056d87f6ae0b1d7a3d3a55552efa7c30e1e0aa67e34d69b4d9c","ci/dox.sh":"2161cb17ee0d6a2279a64149c6b7c73a5b2eab344f248ea1fa0e6c8f6335ec5f","ci/landing-page-footer.html":"b70b3112c2147f5c967e7481061ef38bc2d79a28dd55a16fb916d9c9426da2c4","ci/landing-page-head.html":"ad69663fac7924f27d0209bc519d55838e86edfc4133713a6fd08caadac1b142","ci/run-docker.sh":"325648a92ff4d74f18fdf3d190a5cd483306ed2a98479c0742ca7284acd6b948","ci/run-qemu.sh":"bb859421170871ef23a8940c5e150efec0c01b95e32d2ce2d37b79a45d9d346c","ci/run.sh":"3bb839c2d28986c6915b8f11ed820ff6c62e755fb96bd921a18899ee5f7efd32","ci/style.rs":"60564abc1d5197ed1598426dd0d6ee9939a16d2875b03373538f58843bb616c4","src/dox.rs":"eb6fbcc0b8b59430271bb71ee023961fd165337fc5fd6ca433882457a3c735bd","src/lib.rs":"4cece0e880ec8731913e5110b58d1b134148b0a43e72d6b990c1d999916fc706","src/macros.rs":"bd9802772b0e5c8b3c550d1c24307f06c0d1e4ce656b4ae1cf092142bbe5412c","src/unix/bsd/apple/b32.rs":"110ecff78da0e8d405d861447904da403d8b3f6da1f0f9dc9987633f3f04fe46","src/unix/bsd/apple/b64.rs":"e6808081c0b276cca3189628716f507c7c0d00b62417cd44addbdaefe848cec7","src/unix/bsd/apple/mod.rs":"6691f81221d455b882d68d1102de049d5b9729bb4b59050c1d62c835dcaddafb","src/unix/bsd/freebsdlike/dragonfly/mod.rs":"d87f02c64649ce63367d9f0e39de7213bd30366bbd5e497f7d88f0dc3c319294","src/unix/bsd/freebsdlike/freebsd/mod.rs":"0a675c4b7f54b410547e10e433503487eb1e738394ab81cac82112a96d275bdc","src/unix/bsd/freebsdlike/freebsd/x86.rs":"54311d3ebf2bb091ab22361e377e6ef9224aec2ecfe459fbfcedde4932db9c58","src/unix/bsd/freebsdlike/freebsd/x86_64.rs":"c7f46b9ae23fde5a9e245a28ed1380066e67f081323b4d253a18e9da3b97b860","src/unix/bsd/freebsdlike/mod.rs":"574f7a1368058fad551cdebea4f576fe672f9bbe95a85468c91f9ff5661908c3","src/unix/bsd/mod.rs":"bd422d4bca87a3e8ea4bd78b9ae019643399807d036913f42fdd7476f260297d","src/unix/bsd/netbsdlike/mod.rs":"7b62b89c6ba0d5a8e0cf0937587a81e0314f9c5dabb0c9a9164106b677cf4dd8","src/unix/bsd/netbsdlike/netbsd/mod.rs":"d62a02a78275ed705b2080cae452eb8954ef0f66ac9acb0f44c819d453904c5c","src/unix/bsd/netbsdlike/netbsd/other/b32/mod.rs":"bd251a102bed65d5cb3459275f6ec3310fe5803ff4c9651212115548f86256d0","src/unix/bsd/netbsdlike/netbsd/other/b64/mod.rs":"927eeccaf3269d299db4c2a55f8010807bf43dfa894aea6a783215f5d3560baa","src/unix/bsd/netbsdlike/netbsd/other/mod.rs":"8ce39030f3e4fb45a3d676ade97da8f6d1b3d5f6d8d141224d341c993c57e090","src/unix/bsd/netbsdlike/openbsdlike/bitrig.rs":"f8cd05dacd3a3136c58da5a2fbe26f703767823b28e74fe8a2b57a7bd98d6d5c","src/unix/bsd/netbsdlike/openbsdlike/mod.rs":"769647209be7b8fc5b7e5c1970f16d5cf9cc3fba04bb456c9584f19a5c406e08","src/unix/bsd/netbsdlike/openbsdlike/openbsd.rs":"b1b9cf7be9f0e4d294a57092594074ad03a65fe0eeac9d1104fa874c313e7900","src/unix/haiku/b32.rs":"bd251a102bed65d5cb3459275f6ec3310fe5803ff4c9651212115548f86256d0","src/unix/haiku/b64.rs":"b422430c550c0ba833c9206d1350861e344e3a2eb33d7d58693efb35044be1cc","src/unix/haiku/mod.rs":"d14c45d536f24cd9cd8d5170b9829026da4c782ff2d5855644cc217553e309cf","src/unix/mod.rs":"82952d405742b8b21bfbc29648115b3909d9c64422ad04fb6aca443c16ddaa99","src/unix/notbsd/android/b32.rs":"148e1b4ed8b4f700d5aa24178af925164176e1c18b54db877ced4b55ba9f03d4","src/unix/notbsd/android/b64.rs":"302caf0aa95fa022030717c58de17d85d814b04350eca081a722ec435bc4f217","src/unix/notbsd/android/mod.rs":"f7c0145110a406c5cb14243dc71b98af8971674aa7620e5f55dabfa5c8b344c8","src/unix/notbsd/linux/mips.rs":"7736e565499b04560bc7e6f8636fd39c74f4a588c671ece931d27de8ca263963","src/unix/notbsd/linux/mips64.rs":"f269d516e0f5203fbfd18ff6b22ff33f206be1584d9df03c35743f5e80127d8b","src/unix/notbsd/linux/mod.rs":"81dbebd7dd798dc57e5b5b84cec69af2b6027a415262f4ad07b8c609ad2c95ee","src/unix/notbsd/linux/musl/b32/arm.rs":"a8416bc6e36460f3c60e2f7730dad7c43466790d11214441ef227ffb05ea450f","src/unix/notbsd/linux/musl/b32/asmjs.rs":"c660c5eef21a5f7580e9258eb44881014d2aeba5928af431dfc782b6c4393f33","src/unix/notbsd/linux/musl/b32/mips.rs":"76d835acd06c7bcd07a293a6f141b715ac88b959b633df9af3610e8d6eeb1ab4","src/unix/notbsd/linux/musl/b32/mod.rs":"bd29a02c67b69791e7cabd7666503c35ed5322d244a005b9cc7fd0cb28b552a8","src/unix/notbsd/linux/musl/b32/x86.rs":"da2e557a6afa9d15649d8862a5d17032597c924cd8bb290105500905fe975133","src/unix/notbsd/linux/musl/b64/aarch64.rs":"4009c7eaf703472daef2a70bdac910d9fc395a33689ef2e8cf1c4e692445d3f0","src/unix/notbsd/linux/musl/b64/mod.rs":"20f34e48124d8ca2a08cc0d28353b310238d37a345dfa0d58993e2e930a1ae23","src/unix/notbsd/linux/musl/b64/powerpc64.rs":"dc28f5b7284235d6cf5519053cac59a1c16dc39223b71cca0871e4880755f852","src/unix/notbsd/linux/musl/b64/x86_64.rs":"43291acc0dfc92c2fec8ba6ce77ee9ca3c20bcdccec18e149f95ba911cee704b","src/unix/notbsd/linux/musl/mod.rs":"c195e04167d26f82885f9157e32a28caccfd4eabe807af683708f33e28562021","src/unix/notbsd/linux/other/b32/arm.rs":"f5cb989075fa3b5f997e7101495532c8d5c9f3577412d4c07e4c8c1a16f7b43c","src/unix/notbsd/linux/other/b32/mod.rs":"8b774feb5510b963ed031db7ab3d7e24f1ba5524a6396db0b851d237ccc16fd3","src/unix/notbsd/linux/other/b32/powerpc.rs":"3b62052bb9741afa5349098e6e9c675b60e822e41fed6b5e1b694be1872097b1","src/unix/notbsd/linux/other/b32/x86.rs":"1eda37736f5966c7968b594f74f5018f56b6b8c67bbdeb31fc3db1b6e4ac31b4","src/unix/notbsd/linux/other/b64/aarch64.rs":"a978e82d037a9c8127b2f704323864aff42ac910e721ecc69c255671ca96b950","src/unix/notbsd/linux/other/b64/mod.rs":"efb7740c2fb925ea98977a6a3ff52bc0b72205c1f88a9ba281a939b66b7f0efe","src/unix/notbsd/linux/other/b64/powerpc64.rs":"06a795bca8e91a0143ef1787b034201ed7a21d01960ce9fe869d18c274d5bdb4","src/unix/notbsd/linux/other/b64/x86_64.rs":"0ed128e93f212c0d65660bd95e29190a2dae7c9d15d6fa0d3c4c6656f89e9bdc","src/unix/notbsd/linux/other/mod.rs":"0f7b29425273101ce90a9565637e5f7f61905db2a1e8f5360b285c73b1287da1","src/unix/notbsd/linux/s390x.rs":"6eddef139e18191bc3894f759ca8bd83c59b547bc572ad8938dc61fb5a97d2e9","src/unix/notbsd/mod.rs":"6ba17e2e9a6d05d4470ba595fd38dc55f70fea874a46425a4733ae52d93ee8ff","src/unix/solaris/mod.rs":"6d1f023b637467fe26385d23b32219dbb4573ea177d159e32dad75e4a6ff95de","src/windows.rs":"08f351462388566dcdc6566fb183a467942db63a1caa1bc97f85284fb7a74063"},"package":"044d1360593a78f5c8e5e710beccdc24ab71d1f01bc19a29bcacdba22e8475d8"}
\ No newline at end of file
--- /dev/null
+target
+Cargo.lock
+*~
--- /dev/null
+language: rust
+sudo: required
+dist: trusty
+services:
+ - docker
+install:
+ - curl https://static.rust-lang.org/rustup.sh |
+ sh -s -- --add-target=$TARGET --disable-sudo -y --prefix=`rustc --print sysroot`
+script:
+ - cargo build
+ - cargo build --no-default-features
+ - cargo generate-lockfile --manifest-path libc-test/Cargo.toml
+ - if [[ $TRAVIS_OS_NAME = "linux" ]]; then
+ sh ci/run-docker.sh $TARGET;
+ else
+ export CARGO_TARGET_DIR=`pwd`/target;
+ sh ci/run.sh $TARGET;
+ fi
+ - rustc ci/style.rs && ./style src
+osx_image: xcode7.3
+env:
+ global:
+ secure: eIDEoQdTyglcsTD13zSGotAX2HDhRSXIaaTnVZTThqLSrySOc3/6KY3qmOc2Msf7XaBqfFy9QA+alk7OwfePp253eiy1Kced67ffjjFOytEcRT7FlQiYpcYQD6WNHZEj62/bJBO4LTM9sGtWNCTJVEDKW0WM8mUK7qNuC+honPM=
+matrix:
+ include:
+ # 1.0.0 compat
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-gnu
+ rust: 1.0.0
+ script: cargo build
+ install:
+
+ # build documentation
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-gnu
+ rust: stable
+ script: sh ci/dox.sh
+
+ # stable compat
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-gnu
+ rust: stable
+ - os: linux
+ env: TARGET=i686-unknown-linux-gnu
+ rust: stable
+ - os: osx
+ env: TARGET=x86_64-apple-darwin
+ rust: stable
+ - os: osx
+ env: TARGET=i686-apple-darwin
+ rust: stable
+ - os: linux
+ env: TARGET=arm-linux-androideabi
+ rust: stable
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-musl
+ rust: stable
+ - os: linux
+ env: TARGET=i686-unknown-linux-musl
+ rust: stable
+ - os: linux
+ env: TARGET=arm-unknown-linux-gnueabihf
+ rust: stable
+ - os: linux
+ env: TARGET=aarch64-unknown-linux-gnu
+ rust: stable
+ - os: osx
+ env: TARGET=i386-apple-ios
+ rust: stable
+ - os: osx
+ env: TARGET=x86_64-apple-ios
+ rust: stable
+ - os: linux
+ env: TARGET=x86_64-rumprun-netbsd
+ rust: stable
+ - os: linux
+ env: TARGET=powerpc-unknown-linux-gnu
+ rust: stable
+ - os: linux
+ env: TARGET=powerpc64-unknown-linux-gnu
+ rust: stable
+ - os: linux
+ env: TARGET=mips-unknown-linux-musl
+ rust: stable
+ - os: linux
+ env: TARGET=mipsel-unknown-linux-musl
+ rust: stable
+ - os: linux
+ env: TARGET=mips64-unknown-linux-gnuabi64
+ rust: nightly
+
+ # beta
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-gnu
+ rust: beta
+ - os: osx
+ env: TARGET=x86_64-apple-darwin
+ rust: beta
+
+ # nightly
+ - os: linux
+ env: TARGET=x86_64-unknown-linux-gnu
+ rust: nightly
+ - os: osx
+ env: TARGET=x86_64-apple-darwin
+ rust: nightly
+ - os: linux
+ env: TARGET=mips-unknown-linux-gnu
+ # not sure why this has to be nightly...
+ rust: nightly
+
+ # QEMU based targets that compile in an emulator
+ - os: linux
+ env: TARGET=x86_64-unknown-freebsd
+ rust: stable
+ - os: linux
+ env: TARGET=x86_64-unknown-openbsd QEMU=openbsd.qcow2
+ rust: stable
+ script: sh ci/run-docker.sh $TARGET
+ install:
+
+notifications:
+ email:
+ on_success: never
+ webhooks: https://buildbot.rust-lang.org/homu/travis
--- /dev/null
+[package]
+
+name = "libc"
+version = "0.2.17"
+authors = ["The Rust Project Developers"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/rust-lang/libc"
+homepage = "https://github.com/rust-lang/libc"
+documentation = "http://doc.rust-lang.org/libc"
+description = """
+A library for types and bindings to native C functions often found in libc or
+other common platform libraries.
+"""
+
+[features]
+default = ["use_std"]
+use_std = []
+
+[workspace]
+members = ["libc-test", "libc-test/generate-files"]
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
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--- /dev/null
+Copyright (c) 2014 The Rust Project Developers
+
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+DEALINGS IN THE SOFTWARE.
--- /dev/null
+libc
+====
+
+A Rust library with native bindings to the types and functions commonly found on
+various systems, including libc.
+
+[](https://travis-ci.org/rust-lang/libc)
+[](https://ci.appveyor.com/project/alexcrichton/libc)
+
+[Documentation](#platforms-and-documentation)
+
+## Usage
+
+First, add the following to your `Cargo.toml`:
+
+```toml
+[dependencies]
+libc = "0.2"
+```
+
+Next, add this to your crate root:
+
+```rust
+extern crate libc;
+```
+
+Currently libc by default links to the standard library, but if you would
+instead like to use libc in a `#![no_std]` situation or crate you can request
+this via:
+
+```toml
+[dependencies]
+libc = { version = "0.2", default-features = false }
+```
+
+## What is libc?
+
+The primary purpose of this crate is to provide all of the definitions necessary
+to easily interoperate with C code (or "C-like" code) on each of the platforms
+that Rust supports. This includes type definitions (e.g. `c_int`), constants
+(e.g. `EINVAL`) as well as function headers (e.g. `malloc`).
+
+This crate does not strive to have any form of compatibility across platforms,
+but rather it is simply a straight binding to the system libraries on the
+platform in question.
+
+## Public API
+
+This crate exports all underlying platform types, functions, and constants under
+the crate root, so all items are accessible as `libc::foo`. The types and values
+of all the exported APIs match the platform that libc is compiled for.
+
+More detailed information about the design of this library can be found in its
+[associated RFC][rfc].
+
+[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1291-promote-libc.md
+
+## Adding an API
+
+Want to use an API which currently isn't bound in `libc`? It's quite easy to add
+one!
+
+The internal structure of this crate is designed to minimize the number of
+`#[cfg]` attributes in order to easily be able to add new items which apply
+to all platforms in the future. As a result, the crate is organized
+hierarchically based on platform. Each module has a number of `#[cfg]`'d
+children, but only one is ever actually compiled. Each module then reexports all
+the contents of its children.
+
+This means that for each platform that libc supports, the path from a
+leaf module to the root will contain all bindings for the platform in question.
+Consequently, this indicates where an API should be added! Adding an API at a
+particular level in the hierarchy means that it is supported on all the child
+platforms of that level. For example, when adding a Unix API it should be added
+to `src/unix/mod.rs`, but when adding a Linux-only API it should be added to
+`src/unix/notbsd/linux/mod.rs`.
+
+If you're not 100% sure at what level of the hierarchy an API should be added
+at, fear not! This crate has CI support which tests any binding against all
+platforms supported, so you'll see failures if an API is added at the wrong
+level or has different signatures across platforms.
+
+With that in mind, the steps for adding a new API are:
+
+1. Determine where in the module hierarchy your API should be added.
+2. Add the API.
+3. Send a PR to this repo.
+4. Wait for CI to pass, fixing errors.
+5. Wait for a merge!
+
+### Test before you commit
+
+We have two automated tests running on [Travis](https://travis-ci.org/rust-lang/libc):
+
+1. [`libc-test`](https://github.com/alexcrichton/ctest)
+ - `cd libc-test && cargo run`
+ - Use the `skip_*()` functions in `build.rs` if you really need a workaround.
+2. Style checker
+ - `rustc ci/style.rs && ./style src`
+
+## Platforms and Documentation
+
+The following platforms are currently tested and have documentation available:
+
+Tested:
+ * [`i686-pc-windows-msvc`](https://doc.rust-lang.org/libc/i686-pc-windows-msvc/libc/)
+ * [`x86_64-pc-windows-msvc`](https://doc.rust-lang.org/libc/x86_64-pc-windows-msvc/libc/)
+ (Windows)
+ * [`i686-pc-windows-gnu`](https://doc.rust-lang.org/libc/i686-pc-windows-gnu/libc/)
+ * [`x86_64-pc-windows-gnu`](https://doc.rust-lang.org/libc/x86_64-pc-windows-gnu/libc/)
+ * [`i686-apple-darwin`](https://doc.rust-lang.org/libc/i686-apple-darwin/libc/)
+ * [`x86_64-apple-darwin`](https://doc.rust-lang.org/libc/x86_64-apple-darwin/libc/)
+ (OSX)
+ * `i686-apple-ios`
+ * `x86_64-apple-ios`
+ * [`i686-unknown-linux-gnu`](https://doc.rust-lang.org/libc/i686-unknown-linux-gnu/libc/)
+ * [`x86_64-unknown-linux-gnu`](https://doc.rust-lang.org/libc/x86_64-unknown-linux-gnu/libc/)
+ (Linux)
+ * [`x86_64-unknown-linux-musl`](https://doc.rust-lang.org/libc/x86_64-unknown-linux-musl/libc/)
+ (Linux MUSL)
+ * [`aarch64-unknown-linux-gnu`](https://doc.rust-lang.org/libc/aarch64-unknown-linux-gnu/libc/)
+ * [`mips-unknown-linux-gnu`](https://doc.rust-lang.org/libc/mips-unknown-linux-gnu/libc/)
+ * [`arm-unknown-linux-gnueabihf`](https://doc.rust-lang.org/libc/arm-unknown-linux-gnueabihf/libc/)
+ * [`arm-linux-androideabi`](https://doc.rust-lang.org/libc/arm-linux-androideabi/libc/)
+ (Android)
+ * [`x86_64-unknown-freebsd`](https://doc.rust-lang.org/libc/x86_64-unknown-freebsd/libc/)
+ * [`x86_64-unknown-openbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-openbsd/libc/)
+ * [`x86_64-rumprun-netbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-netbsd/libc/)
+
+The following may be supported, but are not guaranteed to always work:
+
+ * `i686-unknown-freebsd`
+ * [`x86_64-unknown-bitrig`](https://doc.rust-lang.org/libc/x86_64-unknown-bitrig/libc/)
+ * [`x86_64-unknown-dragonfly`](https://doc.rust-lang.org/libc/x86_64-unknown-dragonfly/libc/)
+ * `i686-unknown-haiku`
+ * `x86_64-unknown-haiku`
+ * [`x86_64-unknown-netbsd`](https://doc.rust-lang.org/libc/x86_64-unknown-netbsd/libc/)
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-gnu
+ MSYS2_BITS: 64
+ - TARGET: i686-pc-windows-gnu
+ MSYS2_BITS: 32
+ - TARGET: x86_64-pc-windows-msvc
+ - TARGET: i686-pc-windows-msvc
+install:
+ - curl -sSf -o rustup-init.exe https://win.rustup.rs/
+ - rustup-init.exe -y --default-host %TARGET%
+ - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
+ - if defined MSYS2_BITS set PATH=%PATH%;C:\msys64\mingw%MSYS2_BITS%\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --target %TARGET%
+ - cargo run --manifest-path libc-test/Cargo.toml --target %TARGET%
+
+cache:
+ - target
+ - C:\Users\appveyor\.cargo\registry
--- /dev/null
+The goal of the libc crate is to have CI running everywhere to have the
+strongest guarantees about the definitions that this library contains, and as a
+result the CI is pretty complicated and also pretty large! Hopefully this can
+serve as a guide through the sea of scripts in this directory and elsewhere in
+this project.
+
+# Files
+
+First up, let's talk about the files in this directory:
+
+* `run-travis.sh` - a shell script run by all Travis builders, this is
+ responsible for setting up the rest of the environment such as installing new
+ packages, downloading Rust target libraries, etc.
+
+* `run.sh` - the actual script which runs tests for a particular architecture.
+ Called from the `run-travis.sh` script this will run all tests for the target
+ specified.
+
+* `cargo-config` - Cargo configuration of linkers to use copied into place by
+ the `run-travis.sh` script before builds are run.
+
+* `dox.sh` - script called from `run-travis.sh` on only the linux 64-bit nightly
+ Travis bots to build documentation for this crate.
+
+* `landing-page-*.html` - used by `dox.sh` to generate a landing page for all
+ architectures' documentation.
+
+* `run-qemu.sh` - see discussion about QEMU below
+
+* `mips`, `rumprun` - instructions to build the docker image for each respective
+ CI target
+
+# CI Systems
+
+Currently this repository leverages a combination of Travis CI and AppVeyor for
+running tests. The triples tested are:
+
+* AppVeyor
+ * `{i686,x86_64}-pc-windows-{msvc,gnu}`
+* Travis
+ * `{i686,x86_64,mips,aarch64}-unknown-linux-gnu`
+ * `x86_64-unknown-linux-musl`
+ * `arm-unknown-linux-gnueabihf`
+ * `arm-linux-androideabi`
+ * `{i686,x86_64}-apple-{darwin,ios}`
+ * `x86_64-rumprun-netbsd`
+ * `x86_64-unknown-freebsd`
+ * `x86_64-unknown-openbsd`
+
+The Windows triples are all pretty standard, they just set up their environment
+then run tests, no need for downloading any extra target libs (we just download
+the right installer). The Intel Linux/OSX builds are similar in that we just
+download the right target libs and run tests. Note that the Intel Linux/OSX
+builds are run on stable/beta/nightly, but are the only ones that do so.
+
+The remaining architectures look like:
+
+* Android runs in a [docker image][android-docker] with an emulator, the NDK,
+ and the SDK already set up. The entire build happens within the docker image.
+* The MIPS, ARM, and AArch64 builds all use the QEMU userspace emulator to run
+ the generated binary to actually verify the tests pass.
+* The MUSL build just has to download a MUSL compiler and target libraries and
+ then otherwise runs tests normally.
+* iOS builds need an extra linker flag currently, but beyond that they're built
+ as standard as everything else.
+* The rumprun target builds an entire kernel from the test suite and then runs
+ it inside QEMU using the serial console to test whether it succeeded or
+ failed.
+* The BSD builds, currently OpenBSD and FreeBSD, use QEMU to boot up a system
+ and compile/run tests. More information on that below.
+
+[android-docker]: https://github.com/rust-lang/rust-buildbot/blob/master/slaves/android/Dockerfile
+
+## QEMU
+
+Lots of the architectures tested here use QEMU in the tests, so it's worth going
+over all the crazy capabilities QEMU has and the various flavors in which we use
+it!
+
+First up, QEMU has userspace emulation where it doesn't boot a full kernel, it
+just runs a binary from another architecture (using the `qemu-<arch>` wrappers).
+We provide it the runtime path for the dynamically loaded system libraries,
+however. This strategy is used for all Linux architectures that aren't intel.
+Note that one downside of this QEMU system is that threads are barely
+implemented, so we're careful to not spawn many threads.
+
+For the rumprun target the only output is a kernel image, so we just use that
+plus the `rumpbake` command to create a full kernel image which is then run from
+within QEMU.
+
+Finally, the fun part, the BSDs. Quite a few hoops are jumped through to get CI
+working for these platforms, but the gist of it looks like:
+
+* Cross compiling from Linux to any of the BSDs seems to be quite non-standard.
+ We may be able to get it working but it might be difficult at that point to
+ ensure that the libc definitions align with what you'd get on the BSD itself.
+ As a result, we try to do compiles within the BSD distro.
+* On Travis we can't run a VM-in-a-VM, so we resort to userspace emulation
+ (QEMU).
+* Unfortunately on Travis we also can't use KVM, so the emulation is super slow.
+
+With all that in mind, the way BSD is tested looks like:
+
+1. Download a pre-prepared image for the OS being tested.
+2. Generate the tests for the OS being tested. This involves running the `ctest`
+ library over libc to generate a Rust file and a C file which will then be
+ compiled into the final test.
+3. Generate a disk image which will later be mounted by the OS being tested.
+ This image is mostly just the libc directory, but some modifications are made
+ to compile the generated files from step 2.
+4. The kernel is booted in QEMU, and it is configured to detect the libc-test
+ image being available, run the test script, and then shut down afterwards.
+5. Look for whether the tests passed in the serial console output of the kernel.
+
+There's some pretty specific instructions for setting up each image (detailed
+below), but the main gist of this is that we must avoid a vanilla `cargo run`
+inside of the `libc-test` directory (which is what it's intended for) because
+that would compile `syntex_syntax`, a large library, with userspace emulation.
+This invariably times out on Travis, so we can't do that.
+
+Once all those hoops are jumped through, however, we can be happy that we're
+testing almost everything!
+
+Below are some details of how to set up the initial OS images which are
+downloaded. Each image must be enabled have input/output over the serial
+console, log in automatically at the serial console, detect if a second drive in
+QEMU is available, and if so mount it, run a script (it'll specifically be
+`run-qemu.sh` in this folder which is copied into the generated image talked
+about above), and then shut down.
+
+### QEMU setup - FreeBSD
+
+1. Download CD installer (most minimal is fine)
+2. `qemu-img create -f qcow2 foo.qcow2 2G`
+3. `qemu -cdrom foo.iso -drive if=virtio,file=foo.qcow2 -net nic,model=virtio -net user`
+4. run installer
+5. `echo 'console="comconsole"' >> /boot/loader.conf`
+6. `echo 'autoboot_delay="0"' >> /boot/loader.conf`
+7. look at /etc/ttys, see what getty argument is for ttyu0
+8. edit /etc/gettytab, look for ttyu0 argument, prepend `:al=root` to line
+ beneath
+
+(note that the current image has a `freebsd` user, but this isn't really
+necessary)
+
+Once that's done, arrange for this script to run at login:
+
+```
+#!/bin/sh
+
+sudo kldload ext2fs
+[ -e /dev/vtbd1 ] || exit 0
+sudo mount -t ext2fs /dev/vtbd1 /mnt
+sh /mnt/run.sh /mnt
+sudo poweroff
+```
+
+Helpful links
+
+* https://en.wikibooks.org/wiki/QEMU/Images
+* https://blog.nekoconeko.nl/blog/2015/06/04/creating-an-openstack-freebsd-image.html
+* https://www.freebsd.org/doc/handbook/serialconsole-setup.html
+
+
+### QEMU setup - OpenBSD
+
+1. Download CD installer
+2. `qemu-img create -f qcow2 foo.qcow2 2G`
+3. `qemu -cdrom foo.iso -drive if=virtio,file=foo.qcow2 -net nic,model=virtio -net user`
+4. run installer
+5. `echo 'set tty com0' >> /etc/boot.conf`
+6. `echo 'boot' >> /etc/boot.conf`
+7. Modify /etc/ttys, change the `tty00` at the end from 'unknown off' to
+ 'vt220 on secure'
+8. Modify same line in /etc/ttys to have `"/root/foo.sh"` as the shell
+9. Add this script to `/root/foo.sh`
+
+```
+#!/bin/sh
+exec 1>/dev/tty00
+exec 2>&1
+
+if mount -t ext2fs /dev/sd1c /mnt; then
+ sh /mnt/run.sh /mnt
+ shutdown -ph now
+fi
+
+# limited shell...
+exec /bin/sh < /dev/tty00
+```
+
+10. `chmod +x /root/foo.sh`
+
+Helpful links:
+
+* https://en.wikibooks.org/wiki/QEMU/Images
+* http://www.openbsd.org/faq/faq7.html#SerCon
+
+# Questions?
+
+Hopefully that's at least somewhat of an introduction to everything going on
+here, and feel free to ping @alexcrichton with questions!
+
--- /dev/null
+FROM ubuntu:16.10
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev ca-certificates \
+ gcc-aarch64-linux-gnu libc6-dev-arm64-cross qemu-user
+ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM alexcrichton/rust-slave-android:2015-11-22
+ENV CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \
+ PATH=$PATH:/rust/bin
+ENTRYPOINT ["sh"]
--- /dev/null
+FROM ubuntu:16.10
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev ca-certificates \
+ gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user
+ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc-multilib libc6-dev ca-certificates
+ENV PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc make libc6-dev git curl ca-certificates
+# Below we're cross-compiling musl for i686 using the system compiler on an
+# x86_64 system. This is an awkward thing to be doing and so we have to jump
+# through a couple hoops to get musl to be happy. In particular:
+#
+# * We specifically pass -m32 in CFLAGS and override CC when running ./configure,
+# since otherwise the script will fail to find a compiler.
+# * We manually unset CROSS_COMPILE when running make; otherwise the makefile
+# will call the non-existent binary 'i686-ar'.
+RUN curl https://www.musl-libc.org/releases/musl-1.1.15.tar.gz | \
+ tar xzf - && \
+ cd musl-1.1.15 && \
+ CC=gcc CFLAGS=-m32 ./configure --prefix=/musl-i686 --disable-shared --target=i686 && \
+ make CROSS_COMPILE= install -j4 && \
+ cd .. && \
+ rm -rf musl-1.1.15
+ENV PATH=$PATH:/musl-i686/bin:/rust/bin \
+ CC_i686_unknown_linux_musl=musl-gcc
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates \
+ gcc-mips-linux-gnu libc6-dev-mips-cross \
+ qemu-system-mips
+
+ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates qemu-system-mips curl \
+ bzip2
+
+RUN mkdir /toolchain
+RUN curl -L https://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
+ tar xjf - -C /toolchain --strip-components=1
+
+ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \
+ CC_mips_unknown_linux_musl=mips-openwrt-linux-gcc \
+ CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_LINKER=mips-openwrt-linux-gcc
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates \
+ gcc-mips64-linux-gnuabi64 libc6-dev-mips64-cross \
+ qemu-system-mips64
+
+ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \
+ CC_mips64_unknown_linux_gnuabi64=mips64-linux-gnuabi64-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates qemu-system-mips curl \
+ bzip2
+
+RUN mkdir /toolchain
+RUN curl -L https://downloads.openwrt.org/snapshots/trunk/malta/generic/OpenWrt-Toolchain-malta-le_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
+ tar xjf - -C /toolchain --strip-components=2
+
+ENV PATH=$PATH:/rust/bin:/toolchain/bin \
+ CC_mipsel_unknown_linux_musl=mipsel-openwrt-linux-gcc \
+ CARGO_TARGET_MIPSEL_UNKNOWN_LINUX_MUSL_LINKER=mipsel-openwrt-linux-gcc
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates \
+ gcc-powerpc-linux-gnu libc6-dev-powerpc-cross \
+ qemu-system-ppc
+
+ENV CARGO_TARGET_POWERPC_UNKNOWN_LINUX_GNU_LINKER=powerpc-linux-gnu-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu-user ca-certificates \
+ gcc-powerpc64-linux-gnu libc6-dev-ppc64-cross \
+ qemu-system-ppc
+
+ENV CARGO_TARGET_POWERPC64_UNKNOWN_LINUX_GNU_LINKER=powerpc64-linux-gnu-gcc \
+ CC=powerpc64-linux-gnu-gcc \
+ PATH=$PATH:/rust/bin
--- /dev/null
+FROM mato/rumprun-toolchain-hw-x86_64
+USER root
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ qemu
+ENV PATH=$PATH:/rust/bin
--- /dev/null
+FROM alexcrichton/rust-slave-linux-cross:2016-04-15
+USER root
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ qemu genext2fs
+
+ENTRYPOINT ["sh"]
+
+ENV PATH=$PATH:/rust/bin \
+ QEMU=freebsd.qcow2.gz \
+ CAN_CROSS=1 \
+ CARGO_TARGET_X86_64_UNKNOWN_FREEBSD_LINKER=x86_64-unknown-freebsd10-gcc
--- /dev/null
+FROM ubuntu:16.10
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev ca-certificates
+ENV PATH=$PATH:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc make libc6-dev git curl ca-certificates
+RUN curl https://www.musl-libc.org/releases/musl-1.1.15.tar.gz | \
+ tar xzf - && \
+ cd musl-1.1.15 && \
+ ./configure --prefix=/musl-x86_64 && \
+ make install -j4 && \
+ cd .. && \
+ rm -rf musl-1.1.15
+ENV PATH=$PATH:/musl-x86_64/bin:/rust/bin
--- /dev/null
+FROM ubuntu:16.10
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends \
+ gcc libc6-dev qemu curl ca-certificates \
+ genext2fs
+ENV PATH=$PATH:/rust/bin \
+ QEMU=2016-09-07/openbsd-6.0-without-pkgs.qcow2
--- /dev/null
+#!/bin/sh
+
+# Builds documentation for all target triples that we have a registered URL for
+# in liblibc. This scrapes the list of triples to document from `src/lib.rs`
+# which has a bunch of `html_root_url` directives we pick up.
+
+set -e
+
+TARGETS=`grep html_root_url src/lib.rs | sed 's/.*".*\/\(.*\)"/\1/'`
+
+rm -rf target/doc
+mkdir -p target/doc
+
+cp ci/landing-page-head.html target/doc/index.html
+
+for target in $TARGETS; do
+ echo documenting $target
+
+ rustdoc -o target/doc/$target --target $target src/lib.rs --cfg dox \
+ --crate-name libc
+
+ echo "<li><a href="/libc/$target/libc/index.html">$target</a></li>" \
+ >> target/doc/index.html
+done
+
+cat ci/landing-page-footer.html >> target/doc/index.html
+
+# If we're on travis, not a PR, and on the right branch, publish!
+if [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ "$TRAVIS_BRANCH" = "master" ]; then
+ pip install ghp-import --user $USER
+ $HOME/.local/bin/ghp-import -n target/doc
+ git push -qf https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+fi
--- /dev/null
+ </ul>
+ </body>
+</html>
--- /dev/null
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ </head>
+ <body>
+ <ul>
--- /dev/null
+# Small script to run tests for a target (or all targets) inside all the
+# respective docker images.
+
+set -ex
+
+run() {
+ echo $1
+ docker build -t libc ci/docker/$1
+ docker run \
+ --rm \
+ -v `rustc --print sysroot`:/rust:ro \
+ -v `pwd`:/checkout:ro \
+ -e CARGO_TARGET_DIR=/tmp/target \
+ -w /checkout \
+ --privileged \
+ -it libc \
+ ci/run.sh $1
+}
+
+if [ -z "$1" ]; then
+ for d in `ls ci/docker/`; do
+ run $d
+ done
+else
+ run $1
+fi
--- /dev/null
+# Initial script which is run inside of all qemu images. The first argument to
+# this script (as arranged by the qemu image itself) is the path to where the
+# libc crate is mounted.
+#
+# For qemu images we currently need to install Rust manually as this wasn't done
+# by the initial run-travis.sh script
+#
+# FIXME: feels like run-travis.sh should be responsible for downloading the
+# compiler.
+
+set -ex
+
+ROOT=$1
+cp -r $ROOT/libc /tmp/libc
+cd /tmp/libc
+
+TARGET=$(cat $ROOT/TARGET)
+export CARGO_TARGET_DIR=/tmp
+
+case $TARGET in
+ *-openbsd)
+ pkg_add cargo gcc%4.9 rust
+ export CC=egcc
+ ;;
+
+ *)
+ echo "Unknown target: $TARGET"
+ exit 1
+ ;;
+esac
+
+exec sh ci/run.sh $TARGET
--- /dev/null
+#!/bin/sh
+
+# Builds and runs tests for a particular target passed as an argument to this
+# script.
+
+set -ex
+
+TARGET=$1
+
+# If we're going to run tests inside of a qemu image, then we don't need any of
+# the scripts below. Instead, download the image, prepare a filesystem which has
+# the current state of this repository, and then run the image.
+#
+# It's assume that all images, when run with two disks, will run the `run.sh`
+# script from the second which we place inside.
+if [ "$QEMU" != "" ]; then
+ tmpdir=/tmp/qemu-img-creation
+ mkdir -p $tmpdir
+
+ if [ -z "${QEMU#*.gz}" ]; then
+ # image is .gz : download and uncompress it
+ qemufile=$(echo ${QEMU%.gz} | sed 's/\//__/g')
+ if [ ! -f $tmpdir/$qemufile ]; then
+ curl https://people.mozilla.org/~acrichton/libc-test/qemu/$QEMU | \
+ gunzip -d > $tmpdir/$qemufile
+ fi
+ else
+ # plain qcow2 image: just download it
+ qemufile=$(echo ${QEMU} | sed 's/\//__/g')
+ if [ ! -f $tmpdir/$qemufile ]; then
+ curl https://people.mozilla.org/~acrichton/libc-test/qemu/$QEMU \
+ > $tmpdir/$qemufile
+ fi
+ fi
+
+ # Create a mount a fresh new filesystem image that we'll later pass to QEMU.
+ # This will have a `run.sh` script will which use the artifacts inside to run
+ # on the host.
+ rm -f $tmpdir/libc-test.img
+ mkdir $tmpdir/mount
+
+ # If we have a cross compiler, then we just do the standard rigamarole of
+ # cross-compiling an executable and then the script to run just executes the
+ # binary.
+ #
+ # If we don't have a cross-compiler, however, then we need to do some crazy
+ # acrobatics to get this to work. Generate all.{c,rs} on the host which will
+ # be compiled inside QEMU. Do this here because compiling syntex_syntax in
+ # QEMU would time out basically everywhere.
+ if [ "$CAN_CROSS" = "1" ]; then
+ cargo build --manifest-path libc-test/Cargo.toml --target $TARGET
+ cp $CARGO_TARGET_DIR/$TARGET/debug/libc-test $tmpdir/mount/
+ echo 'exec $1/libc-test' > $tmpdir/mount/run.sh
+ else
+ rm -rf $tmpdir/generated
+ mkdir -p $tmpdir/generated
+ cargo build --manifest-path libc-test/generate-files/Cargo.toml
+ (cd libc-test && TARGET=$TARGET OUT_DIR=$tmpdir/generated SKIP_COMPILE=1 \
+ $CARGO_TARGET_DIR/debug/generate-files)
+
+ # Copy this folder into the mounted image, the `run.sh` entry point, and
+ # overwrite the standard libc-test Cargo.toml with the overlay one which will
+ # assume the all.{c,rs} test files have already been generated
+ mkdir $tmpdir/mount/libc
+ cp -r Cargo.* libc-test src ci $tmpdir/mount/libc/
+ ln -s libc-test/target $tmpdir/mount/libc/target
+ cp ci/run-qemu.sh $tmpdir/mount/run.sh
+ echo $TARGET | tee -a $tmpdir/mount/TARGET
+ cp $tmpdir/generated/* $tmpdir/mount/libc/libc-test
+ cp libc-test/run-generated-Cargo.toml $tmpdir/mount/libc/libc-test/Cargo.toml
+ fi
+
+ du -sh $tmpdir/mount
+ genext2fs \
+ --root $tmpdir/mount \
+ --size-in-blocks 100000 \
+ $tmpdir/libc-test.img
+
+ # Pass -snapshot to prevent tampering with the disk images, this helps when
+ # running this script in development. The two drives are then passed next,
+ # first is the OS and second is the one we just made. Next the network is
+ # configured to work (I'm not entirely sure how), and then finally we turn off
+ # graphics and redirect the serial console output to out.log.
+ qemu-system-x86_64 \
+ -m 1024 \
+ -snapshot \
+ -drive if=virtio,file=$tmpdir/$qemufile \
+ -drive if=virtio,file=$tmpdir/libc-test.img \
+ -net nic,model=virtio \
+ -net user \
+ -nographic \
+ -vga none 2>&1 | tee $CARGO_TARGET_DIR/out.log
+ exec grep "^PASSED .* tests" $CARGO_TARGET_DIR/out.log
+fi
+
+case "$TARGET" in
+ *-apple-ios)
+ cargo rustc --manifest-path libc-test/Cargo.toml --target $TARGET -- \
+ -C link-args=-mios-simulator-version-min=7.0
+ ;;
+
+ *)
+ cargo build --manifest-path libc-test/Cargo.toml --target $TARGET
+ ;;
+esac
+
+case "$TARGET" in
+ arm-linux-androideabi)
+ emulator @arm-21 -no-window &
+ adb wait-for-device
+ adb push $CARGO_TARGET_DIR/$TARGET/debug/libc-test /data/libc-test
+ adb shell /data/libc-test 2>&1 | tee /tmp/out
+ grep "^PASSED .* tests" /tmp/out
+ ;;
+
+ arm-unknown-linux-gnueabihf)
+ qemu-arm -L /usr/arm-linux-gnueabihf $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ mips-unknown-linux-gnu)
+ qemu-mips -L /usr/mips-linux-gnu $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ mips64-unknown-linux-gnuabi64)
+ qemu-mips64 -L /usr/mips64-linux-gnuabi64 $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ mips-unknown-linux-musl)
+ qemu-mips -L /toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15 \
+ $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ mipsel-unknown-linux-musl)
+ qemu-mipsel -L /toolchain $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ powerpc-unknown-linux-gnu)
+ qemu-ppc -L /usr/powerpc-linux-gnu $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ powerpc64-unknown-linux-gnu)
+ qemu-ppc64 -L /usr/powerpc64-linux-gnu $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ aarch64-unknown-linux-gnu)
+ qemu-aarch64 -L /usr/aarch64-linux-gnu/ $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+
+ *-rumprun-netbsd)
+ rumprun-bake hw_virtio /tmp/libc-test.img $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ qemu-system-x86_64 -nographic -vga none -m 64 \
+ -kernel /tmp/libc-test.img 2>&1 | tee /tmp/out &
+ sleep 5
+ grep "^PASSED .* tests" /tmp/out
+ ;;
+
+ *)
+ $CARGO_TARGET_DIR/$TARGET/debug/libc-test
+ ;;
+esac
--- /dev/null
+//! Simple script to verify the coding style of this library
+//!
+//! ## How to run
+//!
+//! The first argument to this script is the directory to run on, so running
+//! this script should be as simple as:
+//!
+//! ```notrust
+//! rustc ci/style.rs
+//! ./style src
+//! ```
+//!
+//! ## Guidelines
+//!
+//! The current style is:
+//!
+//! * No trailing whitespace
+//! * No tabs
+//! * 80-character lines
+//! * `extern` instead of `extern "C"`
+//! * Specific module layout:
+//! 1. use directives
+//! 2. typedefs
+//! 3. structs
+//! 4. constants
+//! 5. f! { ... } functions
+//! 6. extern functions
+//! 7. modules + pub use
+//!
+//! Things not verified:
+//!
+//! * alignment
+//! * 4-space tabs
+//! * leading colons on paths
+
+use std::env;
+use std::fs;
+use std::io::prelude::*;
+use std::path::Path;
+
+macro_rules! t {
+ ($e:expr) => (match $e {
+ Ok(e) => e,
+ Err(e) => panic!("{} failed with {}", stringify!($e), e),
+ })
+}
+
+fn main() {
+ let arg = env::args().skip(1).next().unwrap_or(".".to_string());
+
+ let mut errors = Errors { errs: false };
+ walk(Path::new(&arg), &mut errors);
+
+ if errors.errs {
+ panic!("found some lint errors");
+ } else {
+ println!("good style!");
+ }
+}
+
+fn walk(path: &Path, err: &mut Errors) {
+ for entry in t!(path.read_dir()).map(|e| t!(e)) {
+ let path = entry.path();
+ if t!(entry.file_type()).is_dir() {
+ walk(&path, err);
+ continue
+ }
+
+ let name = entry.file_name().into_string().unwrap();
+ match &name[..] {
+ n if !n.ends_with(".rs") => continue,
+
+ "dox.rs" |
+ "lib.rs" |
+ "macros.rs" => continue,
+
+ _ => {}
+ }
+
+ let mut contents = String::new();
+ t!(t!(fs::File::open(&path)).read_to_string(&mut contents));
+
+ check_style(&contents, &path, err);
+ }
+}
+
+struct Errors {
+ errs: bool,
+}
+
+#[derive(Clone, Copy, PartialEq)]
+enum State {
+ Start,
+ Imports,
+ Typedefs,
+ Structs,
+ Constants,
+ FunctionDefinitions,
+ Functions,
+ Modules,
+}
+
+fn check_style(file: &str, path: &Path, err: &mut Errors) {
+ let mut state = State::Start;
+ let mut s_macros = 0;
+ let mut f_macros = 0;
+ let mut prev_blank = false;
+
+ for (i, line) in file.lines().enumerate() {
+ if line == "" {
+ if prev_blank {
+ err.error(path, i, "double blank line");
+ }
+ prev_blank = true;
+ } else {
+ prev_blank = false;
+ }
+ if line != line.trim_right() {
+ err.error(path, i, "trailing whitespace");
+ }
+ if line.contains("\t") {
+ err.error(path, i, "tab character");
+ }
+ if line.len() > 80 {
+ err.error(path, i, "line longer than 80 chars");
+ }
+ if line.contains("extern \"C\"") {
+ err.error(path, i, "use `extern` instead of `extern \"C\"");
+ }
+ if line.contains("#[cfg(") && !line.contains(" if ") {
+ if state != State::Structs {
+ err.error(path, i, "use cfg_if! and submodules \
+ instead of #[cfg]");
+ }
+ }
+
+ let line = line.trim_left();
+ let is_pub = line.starts_with("pub ");
+ let line = if is_pub {&line[4..]} else {line};
+
+ let line_state = if line.starts_with("use ") {
+ if is_pub {
+ State::Modules
+ } else {
+ State::Imports
+ }
+ } else if line.starts_with("const ") {
+ State::Constants
+ } else if line.starts_with("type ") {
+ State::Typedefs
+ } else if line.starts_with("s! {") {
+ s_macros += 1;
+ State::Structs
+ } else if line.starts_with("f! {") {
+ f_macros += 1;
+ State::FunctionDefinitions
+ } else if line.starts_with("extern ") {
+ State::Functions
+ } else if line.starts_with("mod ") {
+ State::Modules
+ } else {
+ continue
+ };
+
+ if state as usize > line_state as usize {
+ err.error(path, i, &format!("{} found after {} when \
+ it belongs before",
+ line_state.desc(), state.desc()));
+ }
+
+ if f_macros == 2 {
+ f_macros += 1;
+ err.error(path, i, "multiple f! macros in one module");
+ }
+ if s_macros == 2 {
+ s_macros += 1;
+ err.error(path, i, "multiple s! macros in one module");
+ }
+
+ state = line_state;
+ }
+}
+
+impl State {
+ fn desc(&self) -> &str {
+ match *self {
+ State::Start => "start",
+ State::Imports => "import",
+ State::Typedefs => "typedef",
+ State::Structs => "struct",
+ State::Constants => "constant",
+ State::FunctionDefinitions => "function definition",
+ State::Functions => "extern function",
+ State::Modules => "module",
+ }
+ }
+}
+
+impl Errors {
+ fn error(&mut self, path: &Path, line: usize, msg: &str) {
+ self.errs = true;
+ println!("{}:{} - {}", path.display(), line + 1, msg);
+ }
+}
--- /dev/null
+pub use self::imp::*;
+
+#[cfg(not(dox))]
+mod imp {
+ pub use core::option::Option;
+ pub use core::clone::Clone;
+ pub use core::marker::Copy;
+ pub use core::mem;
+}
+
+#[cfg(dox)]
+mod imp {
+ pub enum Option<T> {
+ Some(T),
+ None,
+ }
+ impl<T: Copy> Copy for Option<T> {}
+ impl<T: Clone> Clone for Option<T> {
+ fn clone(&self) -> Option<T> { loop {} }
+ }
+
+ pub trait Clone {
+ fn clone(&self) -> Self;
+ }
+
+ #[lang = "copy"]
+ pub trait Copy {}
+
+ #[lang = "sync"]
+ pub trait Sync {}
+ impl<T> Sync for T {}
+
+ #[lang = "sized"]
+ pub trait Sized {}
+
+ macro_rules! each_int {
+ ($mac:ident) => (
+ $mac!(u8);
+ $mac!(u16);
+ $mac!(u32);
+ $mac!(u64);
+ $mac!(usize);
+ $mac!(i8);
+ $mac!(i16);
+ $mac!(i32);
+ $mac!(i64);
+ $mac!(isize);
+ )
+ }
+
+ #[lang = "div"]
+ pub trait Div<RHS> {
+ type Output;
+ fn div(self, rhs: RHS) -> Self::Output;
+ }
+
+ macro_rules! impl_div {
+ ($($i:ident)*) => ($(
+ impl Div<$i> for $i {
+ type Output = $i;
+ fn div(self, rhs: $i) -> $i { self / rhs }
+ }
+ )*)
+ }
+ each_int!(impl_div);
+
+ #[lang = "shl"]
+ pub trait Shl<RHS> {
+ type Output;
+ fn shl(self, rhs: RHS) -> Self::Output;
+ }
+
+ macro_rules! impl_shl {
+ ($($i:ident)*) => ($(
+ impl Shl<$i> for $i {
+ type Output = $i;
+ fn shl(self, rhs: $i) -> $i { self << rhs }
+ }
+ )*)
+ }
+ each_int!(impl_shl);
+
+ #[lang = "mul"]
+ pub trait Mul<RHS=Self> {
+ type Output;
+ fn mul(self, rhs: RHS) -> Self::Output;
+ }
+
+ macro_rules! impl_mul {
+ ($($i:ident)*) => ($(
+ impl Mul for $i {
+ type Output = $i;
+ fn mul(self, rhs: $i) -> $i { self * rhs }
+ }
+ )*)
+ }
+ each_int!(impl_mul);
+
+ #[lang = "sub"]
+ pub trait Sub<RHS=Self> {
+ type Output;
+ fn sub(self, rhs: RHS) -> Self::Output;
+ }
+
+ macro_rules! impl_sub {
+ ($($i:ident)*) => ($(
+ impl Sub for $i {
+ type Output = $i;
+ fn sub(self, rhs: $i) -> $i { self - rhs }
+ }
+ )*)
+ }
+ each_int!(impl_sub);
+
+ #[lang = "bitor"]
+ pub trait Bitor<RHS=Self> {
+ type Output;
+ fn bitor(self, rhs: RHS) -> Self::Output;
+ }
+
+ macro_rules! impl_bitor {
+ ($($i:ident)*) => ($(
+ impl Bitor for $i {
+ type Output = $i;
+ fn bitor(self, rhs: $i) -> $i { self | rhs }
+ }
+ )*)
+ }
+ each_int!(impl_bitor);
+
+ pub mod mem {
+ pub fn size_of_val<T>(_: &T) -> usize { 4 }
+ }
+}
--- /dev/null
+// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Crate docs
+
+#![allow(bad_style, overflowing_literals, improper_ctypes)]
+#![crate_type = "rlib"]
+#![crate_name = "libc"]
+#![cfg_attr(dox, feature(no_core, lang_items))]
+#![cfg_attr(dox, no_core)]
+#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "https://doc.rust-lang.org/favicon.ico")]
+
+#![cfg_attr(all(target_os = "linux", target_arch = "x86_64"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-linux-gnu"
+))]
+#![cfg_attr(all(target_os = "linux", target_arch = "x86"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/i686-unknown-linux-gnu"
+))]
+#![cfg_attr(all(target_os = "linux", target_arch = "arm"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/arm-unknown-linux-gnueabihf"
+))]
+#![cfg_attr(all(target_os = "linux", target_arch = "mips"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/mips-unknown-linux-gnu"
+))]
+#![cfg_attr(all(target_os = "linux", target_arch = "aarch64"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/aarch64-unknown-linux-gnu"
+))]
+#![cfg_attr(all(target_os = "linux", target_env = "musl"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-linux-musl"
+))]
+#![cfg_attr(all(target_os = "macos", target_arch = "x86_64"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-apple-darwin"
+))]
+#![cfg_attr(all(target_os = "macos", target_arch = "x86"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/i686-apple-darwin"
+))]
+#![cfg_attr(all(windows, target_arch = "x86_64", target_env = "gnu"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-pc-windows-gnu"
+))]
+#![cfg_attr(all(windows, target_arch = "x86", target_env = "gnu"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/i686-pc-windows-gnu"
+))]
+#![cfg_attr(all(windows, target_arch = "x86_64", target_env = "msvc"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-pc-windows-msvc"
+))]
+#![cfg_attr(all(windows, target_arch = "x86", target_env = "msvc"), doc(
+ html_root_url = "https://doc.rust-lang.org/libc/i686-pc-windows-msvc"
+))]
+#![cfg_attr(target_os = "android", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/arm-linux-androideabi"
+))]
+#![cfg_attr(target_os = "freebsd", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-freebsd"
+))]
+#![cfg_attr(target_os = "openbsd", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-openbsd"
+))]
+#![cfg_attr(target_os = "bitrig", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-bitrig"
+))]
+#![cfg_attr(target_os = "netbsd", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-netbsd"
+))]
+#![cfg_attr(target_os = "dragonfly", doc(
+ html_root_url = "https://doc.rust-lang.org/libc/x86_64-unknown-dragonfly"
+))]
+
+// Attributes needed when building as part of the standard library
+#![cfg_attr(stdbuild, feature(no_std, core, core_slice_ext, staged_api, custom_attribute, cfg_target_vendor))]
+#![cfg_attr(stdbuild, no_std)]
+#![cfg_attr(stdbuild, staged_api)]
+#![cfg_attr(stdbuild, allow(warnings))]
+#![cfg_attr(stdbuild, unstable(feature = "libc",
+ reason = "use `libc` from crates.io",
+ issue = "27783"))]
+
+#![cfg_attr(not(feature = "use_std"), no_std)]
+
+#[cfg(all(not(stdbuild), not(dox), feature = "use_std"))]
+extern crate std as core;
+
+#[macro_use] mod macros;
+mod dox;
+
+// Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help enable
+// more optimization opportunities around it recognizing things like
+// malloc/free.
+#[repr(u8)]
+pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+}
+
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
+extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fopen$UNIX2003")]
+ pub fn fopen(filename: *const c_char,
+ mode: *const c_char) -> *mut FILE;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "freopen$UNIX2003")]
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE,
+ buffer: *mut c_char,
+ mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fputs$UNIX2003")]
+ pub fn fputs(s: *const c_char, stream: *mut FILE)-> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void,
+ size: size_t,
+ nobj: size_t,
+ stream: *mut FILE)
+ -> size_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fwrite$UNIX2003")]
+ pub fn fwrite(ptr: *const c_void,
+ size: size_t,
+ nobj: size_t,
+ stream: *mut FILE)
+ -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")]
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")]
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "strtod$UNIX2003")]
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char,
+ endp: *mut *mut c_char, base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "system$UNIX2003")]
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t)
+ -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "strerror$UNIX2003")]
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+}
+
+// These are all inline functions on android, so they end up just being entirely
+// missing on that platform.
+#[cfg(not(target_os = "android"))]
+extern {
+ pub fn abs(i: c_int) -> c_int;
+ pub fn atof(s: *const c_char) -> c_double;
+ pub fn labs(i: c_long) -> c_long;
+ pub fn rand() -> c_int;
+ pub fn srand(seed: c_uint);
+}
+
+cfg_if! {
+ if #[cfg(windows)] {
+ mod windows;
+ pub use windows::*;
+ } else if #[cfg(unix)] {
+ mod unix;
+ pub use unix::*;
+ } else {
+ // Unknown target_family
+ }
+}
--- /dev/null
+/// A macro for defining #[cfg] if-else statements.
+///
+/// This is similar to the `if/elif` C preprocessor macro by allowing definition
+/// of a cascade of `#[cfg]` cases, emitting the implementation which matches
+/// first.
+///
+/// This allows you to conveniently provide a long list #[cfg]'d blocks of code
+/// without having to rewrite each clause multiple times.
+macro_rules! cfg_if {
+ ($(
+ if #[cfg($($meta:meta),*)] { $($it:item)* }
+ ) else * else {
+ $($it2:item)*
+ }) => {
+ __cfg_if_items! {
+ () ;
+ $( ( ($($meta),*) ($($it)*) ), )*
+ ( () ($($it2)*) ),
+ }
+ }
+}
+
+macro_rules! __cfg_if_items {
+ (($($not:meta,)*) ; ) => {};
+ (($($not:meta,)*) ; ( ($($m:meta),*) ($($it:item)*) ), $($rest:tt)*) => {
+ __cfg_if_apply! { cfg(all(not(any($($not),*)), $($m,)*)), $($it)* }
+ __cfg_if_items! { ($($not,)* $($m,)*) ; $($rest)* }
+ }
+}
+
+macro_rules! __cfg_if_apply {
+ ($m:meta, $($it:item)*) => {
+ $(#[$m] $it)*
+ }
+}
+
+macro_rules! s {
+ ($($(#[$attr:meta])* pub struct $i:ident { $($field:tt)* })*) => ($(
+ __item! {
+ #[repr(C)]
+ $(#[$attr])*
+ pub struct $i { $($field)* }
+ }
+ impl ::dox::Copy for $i {}
+ impl ::dox::Clone for $i {
+ fn clone(&self) -> $i { *self }
+ }
+ )*)
+}
+
+macro_rules! f {
+ ($(pub fn $i:ident($($arg:ident: $argty:ty),*) -> $ret:ty {
+ $($body:stmt);*
+ })*) => ($(
+ #[inline]
+ #[cfg(not(dox))]
+ pub unsafe extern fn $i($($arg: $argty),*) -> $ret {
+ $($body);*
+ }
+
+ #[cfg(dox)]
+ #[allow(dead_code)]
+ pub unsafe extern fn $i($($arg: $argty),*) -> $ret {
+ loop {}
+ }
+ )*)
+}
+
+macro_rules! __item {
+ ($i:item) => ($i)
+}
+
+#[cfg(test)]
+mod tests {
+ cfg_if! {
+ if #[cfg(test)] {
+ use std::option::Option as Option2;
+ fn works1() -> Option2<u32> { Some(1) }
+ } else {
+ fn works1() -> Option<u32> { None }
+ }
+ }
+
+ cfg_if! {
+ if #[cfg(foo)] {
+ fn works2() -> bool { false }
+ } else if #[cfg(test)] {
+ fn works2() -> bool { true }
+ } else {
+ fn works2() -> bool { false }
+ }
+ }
+
+ cfg_if! {
+ if #[cfg(foo)] {
+ fn works3() -> bool { false }
+ } else {
+ fn works3() -> bool { true }
+ }
+ }
+
+ #[test]
+ fn it_works() {
+ assert!(works1().is_some());
+ assert!(works2());
+ assert!(works3());
+ }
+}
--- /dev/null
+//! 32-bit specific Apple (ios/darwin) definitions
+
+pub type c_long = i32;
+pub type c_ulong = u32;
+
+s! {
+ pub struct pthread_attr_t {
+ __sig: c_long,
+ __opaque: [::c_char; 36]
+ }
+}
+
+pub const __PTHREAD_MUTEX_SIZE__: usize = 40;
+pub const __PTHREAD_COND_SIZE__: usize = 24;
+pub const __PTHREAD_CONDATTR_SIZE__: usize = 4;
+pub const __PTHREAD_RWLOCK_SIZE__: usize = 124;
+
+pub const TIOCTIMESTAMP: ::c_ulong = 0x40087459;
+pub const TIOCDCDTIMESTAMP: ::c_ulong = 0x40087458;
--- /dev/null
+//! 64-bit specific Apple (ios/darwin) definitions
+
+pub type c_long = i64;
+pub type c_ulong = u64;
+
+s! {
+ pub struct pthread_attr_t {
+ __sig: c_long,
+ __opaque: [::c_char; 56]
+ }
+}
+
+pub const __PTHREAD_MUTEX_SIZE__: usize = 56;
+pub const __PTHREAD_COND_SIZE__: usize = 40;
+pub const __PTHREAD_CONDATTR_SIZE__: usize = 8;
+pub const __PTHREAD_RWLOCK_SIZE__: usize = 192;
+
+pub const TIOCTIMESTAMP: ::c_ulong = 0x40107459;
+pub const TIOCDCDTIMESTAMP: ::c_ulong = 0x40107458;
--- /dev/null
+//! Apple (ios/darwin)-specific definitions
+//!
+//! This covers *-apple-* triples currently
+
+pub type clock_t = c_ulong;
+pub type time_t = c_long;
+pub type suseconds_t = i32;
+pub type dev_t = i32;
+pub type ino_t = u64;
+pub type mode_t = u16;
+pub type nlink_t = u16;
+pub type blksize_t = i32;
+pub type rlim_t = u64;
+pub type mach_timebase_info_data_t = mach_timebase_info;
+pub type pthread_key_t = c_ulong;
+pub type sigset_t = u32;
+pub type fsblkcnt_t = ::c_uint;
+pub type fsfilcnt_t = ::c_uint;
+pub type speed_t = ::c_ulong;
+pub type tcflag_t = ::c_ulong;
+pub type nl_item = ::c_int;
+pub type id_t = ::c_uint;
+pub type sem_t = ::c_int;
+
+pub enum timezone {}
+
+s! {
+ pub struct utmpx {
+ pub ut_user: [::c_char; _UTX_USERSIZE],
+ pub ut_id: [::c_char; _UTX_IDSIZE],
+ pub ut_line: [::c_char; _UTX_LINESIZE],
+ pub ut_pid: ::pid_t,
+ pub ut_type: ::c_short,
+ pub ut_tv: ::timeval,
+ pub ut_host: [::c_char; _UTX_HOSTSIZE],
+ ut_pad: [::uint32_t; 16],
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ __unused1: ::c_int,
+ pub gl_offs: ::size_t,
+ __unused2: ::c_int,
+ pub gl_pathv: *mut *mut ::c_char,
+
+ __unused3: *mut ::c_void,
+
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ __unused8: *mut ::c_void,
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_len: u8,
+ pub ss_family: ::sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_align: i64,
+ __ss_pad2: [u8; 112],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: ::socklen_t,
+ pub ai_canonname: *mut ::c_char,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_next: *mut addrinfo,
+ }
+
+ pub struct mach_timebase_info {
+ pub numer: u32,
+ pub denom: u32,
+ }
+
+ pub struct stat {
+ pub st_dev: dev_t,
+ pub st_mode: mode_t,
+ pub st_nlink: nlink_t,
+ pub st_ino: ino_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: dev_t,
+ pub st_atime: time_t,
+ pub st_atime_nsec: c_long,
+ pub st_mtime: time_t,
+ pub st_mtime_nsec: c_long,
+ pub st_ctime: time_t,
+ pub st_ctime_nsec: c_long,
+ pub st_birthtime: time_t,
+ pub st_birthtime_nsec: c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: blksize_t,
+ pub st_flags: ::uint32_t,
+ pub st_gen: ::uint32_t,
+ pub st_lspare: ::int32_t,
+ pub st_qspare: [::int64_t; 2],
+ }
+
+ pub struct dirent {
+ pub d_ino: u64,
+ pub d_seekoff: u64,
+ pub d_reclen: u16,
+ pub d_namlen: u16,
+ pub d_type: u8,
+ pub d_name: [::c_char; 1024],
+ }
+
+ pub struct pthread_mutex_t {
+ __sig: ::c_long,
+ __opaque: [u8; __PTHREAD_MUTEX_SIZE__],
+ }
+
+ pub struct pthread_mutexattr_t {
+ __sig: ::c_long,
+ __opaque: [u8; 8],
+ }
+
+ pub struct pthread_cond_t {
+ __sig: ::c_long,
+ __opaque: [u8; __PTHREAD_COND_SIZE__],
+ }
+
+ pub struct pthread_condattr_t {
+ __sig: ::c_long,
+ __opaque: [u8; __PTHREAD_CONDATTR_SIZE__],
+ }
+
+ pub struct pthread_rwlock_t {
+ __sig: ::c_long,
+ __opaque: [u8; __PTHREAD_RWLOCK_SIZE__],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub si_pid: ::pid_t,
+ pub si_uid: ::uid_t,
+ pub si_status: ::c_int,
+ pub si_addr: *mut ::c_void,
+ _pad: [usize; 9],
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: sigset_t,
+ pub sa_flags: ::c_int,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct fstore_t {
+ pub fst_flags: ::c_uint,
+ pub fst_posmode: ::c_int,
+ pub fst_offset: ::off_t,
+ pub fst_length: ::off_t,
+ pub fst_bytesalloc: ::off_t,
+ }
+
+ pub struct radvisory {
+ pub ra_offset: ::off_t,
+ pub ra_count: ::c_int,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ pub struct sockaddr_in {
+ pub sin_len: u8,
+ pub sin_family: ::sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [::c_char; 8],
+ }
+
+ pub struct statfs {
+ pub f_bsize: ::uint32_t,
+ pub f_iosize: ::int32_t,
+ pub f_blocks: ::uint64_t,
+ pub f_bfree: ::uint64_t,
+ pub f_bavail: ::uint64_t,
+ pub f_files: ::uint64_t,
+ pub f_ffree: ::uint64_t,
+ pub f_fsid: ::fsid_t,
+ pub f_owner: ::uid_t,
+ pub f_type: ::uint32_t,
+ pub f_flags: ::uint32_t,
+ pub f_fssubtype: ::uint32_t,
+ pub f_fstypename: [::c_char; 16],
+ pub f_mntonname: [::c_char; 1024],
+ pub f_mntfromname: [::c_char; 1024],
+ pub f_reserved: [::uint32_t; 8],
+ }
+
+ // FIXME: this should have align 4 but it's got align 8 on 64-bit
+ pub struct kevent {
+ pub ident: ::uintptr_t,
+ pub filter: ::int16_t,
+ pub flags: ::uint16_t,
+ pub fflags: ::uint32_t,
+ pub data: ::intptr_t,
+ pub udata: *mut ::c_void,
+ }
+
+ pub struct kevent64_s {
+ pub ident: ::uint64_t,
+ pub filter: ::int16_t,
+ pub flags: ::uint16_t,
+ pub fflags: ::uint32_t,
+ pub data: ::int64_t,
+ pub udata: ::uint64_t,
+ pub ext: [::uint64_t; 2],
+ }
+
+ pub struct dqblk {
+ pub dqb_bhardlimit: ::uint64_t,
+ pub dqb_bsoftlimit: ::uint64_t,
+ pub dqb_curbytes: ::uint64_t,
+ pub dqb_ihardlimit: ::uint32_t,
+ pub dqb_isoftlimit: ::uint32_t,
+ pub dqb_curinodes: ::uint32_t,
+ pub dqb_btime: ::uint32_t,
+ pub dqb_itime: ::uint32_t,
+ pub dqb_id: ::uint32_t,
+ pub dqb_spare: [::uint32_t; 4],
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+
+ pub struct flock {
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ }
+
+ pub struct sf_hdtr {
+ pub headers: *mut ::iovec,
+ pub hdr_cnt: ::c_int,
+ pub trailers: *mut ::iovec,
+ pub trl_cnt: ::c_int,
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+}
+
+pub const _UTX_USERSIZE: usize = 256;
+pub const _UTX_LINESIZE: usize = 32;
+pub const _UTX_IDSIZE: usize = 4;
+pub const _UTX_HOSTSIZE: usize = 256;
+
+pub const EMPTY: ::c_short = 0;
+pub const RUN_LVL: ::c_short = 1;
+pub const BOOT_TIME: ::c_short = 2;
+pub const OLD_TIME: ::c_short = 3;
+pub const NEW_TIME: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const USER_PROCESS: ::c_short = 7;
+pub const DEAD_PROCESS: ::c_short = 8;
+pub const ACCOUNTING: ::c_short = 9;
+pub const SIGNATURE: ::c_short = 10;
+pub const SHUTDOWN_TIME: ::c_short = 11;
+
+pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
+pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
+pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
+pub const LC_TIME_MASK: ::c_int = (1 << 5);
+pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
+ | LC_CTYPE_MASK
+ | LC_MESSAGES_MASK
+ | LC_MONETARY_MASK
+ | LC_NUMERIC_MASK
+ | LC_TIME_MASK;
+
+pub const CODESET: ::nl_item = 0;
+pub const D_T_FMT: ::nl_item = 1;
+pub const D_FMT: ::nl_item = 2;
+pub const T_FMT: ::nl_item = 3;
+pub const T_FMT_AMPM: ::nl_item = 4;
+pub const AM_STR: ::nl_item = 5;
+pub const PM_STR: ::nl_item = 6;
+
+pub const DAY_1: ::nl_item = 7;
+pub const DAY_2: ::nl_item = 8;
+pub const DAY_3: ::nl_item = 9;
+pub const DAY_4: ::nl_item = 10;
+pub const DAY_5: ::nl_item = 11;
+pub const DAY_6: ::nl_item = 12;
+pub const DAY_7: ::nl_item = 13;
+
+pub const ABDAY_1: ::nl_item = 14;
+pub const ABDAY_2: ::nl_item = 15;
+pub const ABDAY_3: ::nl_item = 16;
+pub const ABDAY_4: ::nl_item = 17;
+pub const ABDAY_5: ::nl_item = 18;
+pub const ABDAY_6: ::nl_item = 19;
+pub const ABDAY_7: ::nl_item = 20;
+
+pub const MON_1: ::nl_item = 21;
+pub const MON_2: ::nl_item = 22;
+pub const MON_3: ::nl_item = 23;
+pub const MON_4: ::nl_item = 24;
+pub const MON_5: ::nl_item = 25;
+pub const MON_6: ::nl_item = 26;
+pub const MON_7: ::nl_item = 27;
+pub const MON_8: ::nl_item = 28;
+pub const MON_9: ::nl_item = 29;
+pub const MON_10: ::nl_item = 30;
+pub const MON_11: ::nl_item = 31;
+pub const MON_12: ::nl_item = 32;
+
+pub const ABMON_1: ::nl_item = 33;
+pub const ABMON_2: ::nl_item = 34;
+pub const ABMON_3: ::nl_item = 35;
+pub const ABMON_4: ::nl_item = 36;
+pub const ABMON_5: ::nl_item = 37;
+pub const ABMON_6: ::nl_item = 38;
+pub const ABMON_7: ::nl_item = 39;
+pub const ABMON_8: ::nl_item = 40;
+pub const ABMON_9: ::nl_item = 41;
+pub const ABMON_10: ::nl_item = 42;
+pub const ABMON_11: ::nl_item = 43;
+pub const ABMON_12: ::nl_item = 44;
+
+pub const ERA: ::nl_item = 45;
+pub const ERA_D_FMT: ::nl_item = 46;
+pub const ERA_D_T_FMT: ::nl_item = 47;
+pub const ERA_T_FMT: ::nl_item = 48;
+pub const ALT_DIGITS: ::nl_item = 49;
+
+pub const RADIXCHAR: ::nl_item = 50;
+pub const THOUSEP: ::nl_item = 51;
+
+pub const YESEXPR: ::nl_item = 52;
+pub const NOEXPR: ::nl_item = 53;
+
+pub const YESSTR: ::nl_item = 54;
+pub const NOSTR: ::nl_item = 55;
+
+pub const CRNCYSTR: ::nl_item = 56;
+
+pub const D_MD_ORDER: ::nl_item = 57;
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 2147483647;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 2;
+pub const _IOLBF: ::c_int = 1;
+pub const BUFSIZ: ::c_uint = 1024;
+pub const FOPEN_MAX: ::c_uint = 20;
+pub const FILENAME_MAX: ::c_uint = 1024;
+pub const L_tmpnam: ::c_uint = 1024;
+pub const TMP_MAX: ::c_uint = 308915776;
+pub const _PC_LINK_MAX: ::c_int = 1;
+pub const _PC_MAX_CANON: ::c_int = 2;
+pub const _PC_MAX_INPUT: ::c_int = 3;
+pub const _PC_NAME_MAX: ::c_int = 4;
+pub const _PC_PATH_MAX: ::c_int = 5;
+pub const _PC_PIPE_BUF: ::c_int = 6;
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
+pub const _PC_NO_TRUNC: ::c_int = 8;
+pub const _PC_VDISABLE: ::c_int = 9;
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 512;
+pub const O_EXCL: ::c_int = 2048;
+pub const O_NOCTTY: ::c_int = 131072;
+pub const O_TRUNC: ::c_int = 1024;
+pub const O_CLOEXEC: ::c_int = 0x1000000;
+pub const O_DIRECTORY: ::c_int = 0x100000;
+pub const S_IFIFO: mode_t = 4096;
+pub const S_IFCHR: mode_t = 8192;
+pub const S_IFBLK: mode_t = 24576;
+pub const S_IFDIR: mode_t = 16384;
+pub const S_IFREG: mode_t = 32768;
+pub const S_IFLNK: mode_t = 40960;
+pub const S_IFSOCK: mode_t = 49152;
+pub const S_IFMT: mode_t = 61440;
+pub const S_IEXEC: mode_t = 64;
+pub const S_IWRITE: mode_t = 128;
+pub const S_IREAD: mode_t = 256;
+pub const S_IRWXU: mode_t = 448;
+pub const S_IXUSR: mode_t = 64;
+pub const S_IWUSR: mode_t = 128;
+pub const S_IRUSR: mode_t = 256;
+pub const S_IRWXG: mode_t = 56;
+pub const S_IXGRP: mode_t = 8;
+pub const S_IWGRP: mode_t = 16;
+pub const S_IRGRP: mode_t = 32;
+pub const S_IRWXO: mode_t = 7;
+pub const S_IXOTH: mode_t = 1;
+pub const S_IWOTH: mode_t = 2;
+pub const S_IROTH: mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const F_LOCK: ::c_int = 1;
+pub const F_TEST: ::c_int = 3;
+pub const F_TLOCK: ::c_int = 2;
+pub const F_ULOCK: ::c_int = 0;
+pub const F_GETLK: ::c_int = 7;
+pub const F_SETLK: ::c_int = 8;
+pub const F_SETLKW: ::c_int = 9;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGEMT: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const MAP_FILE: ::c_int = 0x0000;
+pub const MAP_SHARED: ::c_int = 0x0001;
+pub const MAP_PRIVATE: ::c_int = 0x0002;
+pub const MAP_FIXED: ::c_int = 0x0010;
+pub const MAP_ANON: ::c_int = 0x1000;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const MS_ASYNC: ::c_int = 0x0001;
+pub const MS_INVALIDATE: ::c_int = 0x0002;
+pub const MS_SYNC: ::c_int = 0x0010;
+
+pub const MS_KILLPAGES: ::c_int = 0x0004;
+pub const MS_DEACTIVATE: ::c_int = 0x0008;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EDEADLK: ::c_int = 11;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const ENOTBLK: ::c_int = 15;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const ETXTBSY: ::c_int = 26;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+pub const EAGAIN: ::c_int = 35;
+pub const EWOULDBLOCK: ::c_int = EAGAIN;
+pub const EINPROGRESS: ::c_int = 36;
+pub const EALREADY: ::c_int = 37;
+pub const ENOTSOCK: ::c_int = 38;
+pub const EDESTADDRREQ: ::c_int = 39;
+pub const EMSGSIZE: ::c_int = 40;
+pub const EPROTOTYPE: ::c_int = 41;
+pub const ENOPROTOOPT: ::c_int = 42;
+pub const EPROTONOSUPPORT: ::c_int = 43;
+pub const ESOCKTNOSUPPORT: ::c_int = 44;
+pub const ENOTSUP: ::c_int = 45;
+pub const EPFNOSUPPORT: ::c_int = 46;
+pub const EAFNOSUPPORT: ::c_int = 47;
+pub const EADDRINUSE: ::c_int = 48;
+pub const EADDRNOTAVAIL: ::c_int = 49;
+pub const ENETDOWN: ::c_int = 50;
+pub const ENETUNREACH: ::c_int = 51;
+pub const ENETRESET: ::c_int = 52;
+pub const ECONNABORTED: ::c_int = 53;
+pub const ECONNRESET: ::c_int = 54;
+pub const ENOBUFS: ::c_int = 55;
+pub const EISCONN: ::c_int = 56;
+pub const ENOTCONN: ::c_int = 57;
+pub const ESHUTDOWN: ::c_int = 58;
+pub const ETOOMANYREFS: ::c_int = 59;
+pub const ETIMEDOUT: ::c_int = 60;
+pub const ECONNREFUSED: ::c_int = 61;
+pub const ELOOP: ::c_int = 62;
+pub const ENAMETOOLONG: ::c_int = 63;
+pub const EHOSTDOWN: ::c_int = 64;
+pub const EHOSTUNREACH: ::c_int = 65;
+pub const ENOTEMPTY: ::c_int = 66;
+pub const EPROCLIM: ::c_int = 67;
+pub const EUSERS: ::c_int = 68;
+pub const EDQUOT: ::c_int = 69;
+pub const ESTALE: ::c_int = 70;
+pub const EREMOTE: ::c_int = 71;
+pub const EBADRPC: ::c_int = 72;
+pub const ERPCMISMATCH: ::c_int = 73;
+pub const EPROGUNAVAIL: ::c_int = 74;
+pub const EPROGMISMATCH: ::c_int = 75;
+pub const EPROCUNAVAIL: ::c_int = 76;
+pub const ENOLCK: ::c_int = 77;
+pub const ENOSYS: ::c_int = 78;
+pub const EFTYPE: ::c_int = 79;
+pub const EAUTH: ::c_int = 80;
+pub const ENEEDAUTH: ::c_int = 81;
+pub const EPWROFF: ::c_int = 82;
+pub const EDEVERR: ::c_int = 83;
+pub const EOVERFLOW: ::c_int = 84;
+pub const EBADEXEC: ::c_int = 85;
+pub const EBADARCH: ::c_int = 86;
+pub const ESHLIBVERS: ::c_int = 87;
+pub const EBADMACHO: ::c_int = 88;
+pub const ECANCELED: ::c_int = 89;
+pub const EIDRM: ::c_int = 90;
+pub const ENOMSG: ::c_int = 91;
+pub const EILSEQ: ::c_int = 92;
+pub const ENOATTR: ::c_int = 93;
+pub const EBADMSG: ::c_int = 94;
+pub const EMULTIHOP: ::c_int = 95;
+pub const ENODATA: ::c_int = 96;
+pub const ENOLINK: ::c_int = 97;
+pub const ENOSR: ::c_int = 98;
+pub const ENOSTR: ::c_int = 99;
+pub const EPROTO: ::c_int = 100;
+pub const ETIME: ::c_int = 101;
+pub const EOPNOTSUPP: ::c_int = 102;
+pub const ENOPOLICY: ::c_int = 103;
+pub const ENOTRECOVERABLE: ::c_int = 104;
+pub const EOWNERDEAD: ::c_int = 105;
+pub const EQFULL: ::c_int = 106;
+pub const ELAST: ::c_int = 106;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+pub const F_DUPFD: ::c_int = 0;
+pub const F_DUPFD_CLOEXEC: ::c_int = 67;
+pub const F_GETFD: ::c_int = 1;
+pub const F_SETFD: ::c_int = 2;
+pub const F_GETFL: ::c_int = 3;
+pub const F_SETFL: ::c_int = 4;
+pub const F_PREALLOCATE: ::c_int = 42;
+pub const F_RDADVISE: ::c_int = 44;
+pub const F_RDAHEAD: ::c_int = 45;
+pub const F_NOCACHE: ::c_int = 48;
+pub const F_GETPATH: ::c_int = 50;
+pub const F_FULLFSYNC: ::c_int = 51;
+pub const F_FREEZE_FS: ::c_int = 53;
+pub const F_THAW_FS: ::c_int = 54;
+pub const F_GLOBAL_NOCACHE: ::c_int = 55;
+pub const F_NODIRECT: ::c_int = 62;
+
+pub const F_ALLOCATECONTIG: ::c_uint = 0x02;
+pub const F_ALLOCATEALL: ::c_uint = 0x04;
+
+pub const F_PEOFPOSMODE: ::c_int = 3;
+pub const F_VOLPOSMODE: ::c_int = 4;
+
+pub const O_ACCMODE: ::c_int = 3;
+
+pub const TIOCMODG: ::c_ulong = 0x40047403;
+pub const TIOCMODS: ::c_ulong = 0x80047404;
+pub const TIOCM_LE: ::c_int = 0x1;
+pub const TIOCM_DTR: ::c_int = 0x2;
+pub const TIOCM_RTS: ::c_int = 0x4;
+pub const TIOCM_ST: ::c_int = 0x8;
+pub const TIOCM_SR: ::c_int = 0x10;
+pub const TIOCM_CTS: ::c_int = 0x20;
+pub const TIOCM_CAR: ::c_int = 0x40;
+pub const TIOCM_CD: ::c_int = 0x40;
+pub const TIOCM_RNG: ::c_int = 0x80;
+pub const TIOCM_RI: ::c_int = 0x80;
+pub const TIOCM_DSR: ::c_int = 0x100;
+pub const TIOCEXCL: ::c_int = 0x2000740d;
+pub const TIOCNXCL: ::c_int = 0x2000740e;
+pub const TIOCFLUSH: ::c_ulong = 0x80047410;
+pub const TIOCGETD: ::c_ulong = 0x4004741a;
+pub const TIOCSETD: ::c_ulong = 0x8004741b;
+pub const TIOCIXON: ::c_uint = 0x20007481;
+pub const TIOCIXOFF: ::c_uint = 0x20007480;
+pub const TIOCSBRK: ::c_uint = 0x2000747b;
+pub const TIOCCBRK: ::c_uint = 0x2000747a;
+pub const TIOCSDTR: ::c_uint = 0x20007479;
+pub const TIOCCDTR: ::c_uint = 0x20007478;
+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
+pub const TIOCSPGRP: ::c_ulong = 0x80047476;
+pub const TIOCOUTQ: ::c_ulong = 0x40047473;
+pub const TIOCSTI: ::c_ulong = 0x80017472;
+pub const TIOCNOTTY: ::c_uint = 0x20007471;
+pub const TIOCPKT: ::c_ulong = 0x80047470;
+pub const TIOCPKT_DATA: ::c_int = 0x0;
+pub const TIOCPKT_FLUSHREAD: ::c_int = 0x1;
+pub const TIOCPKT_FLUSHWRITE: ::c_int = 0x2;
+pub const TIOCPKT_STOP: ::c_int = 0x4;
+pub const TIOCPKT_START: ::c_int = 0x8;
+pub const TIOCPKT_NOSTOP: ::c_int = 0x10;
+pub const TIOCPKT_DOSTOP: ::c_int = 0x20;
+pub const TIOCPKT_IOCTL: ::c_int = 0x40;
+pub const TIOCSTOP: ::c_uint = 0x2000746f;
+pub const TIOCSTART: ::c_uint = 0x2000746e;
+pub const TIOCMSET: ::c_ulong = 0x8004746d;
+pub const TIOCMBIS: ::c_ulong = 0x8004746c;
+pub const TIOCMBIC: ::c_ulong = 0x8004746b;
+pub const TIOCMGET: ::c_ulong = 0x4004746a;
+pub const TIOCREMOTE: ::c_ulong = 0x80047469;
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
+pub const TIOCUCNTL: ::c_ulong = 0x80047466;
+pub const TIOCSTAT: ::c_uint = 0x20007465;
+pub const TIOCSCONS: ::c_uint = 0x20007463;
+pub const TIOCCONS: ::c_ulong = 0x80047462;
+pub const TIOCSCTTY: ::c_uint = 0x20007461;
+pub const TIOCEXT: ::c_ulong = 0x80047460;
+pub const TIOCSIG: ::c_uint = 0x2000745f;
+pub const TIOCDRAIN: ::c_uint = 0x2000745e;
+pub const TIOCMSDTRWAIT: ::c_ulong = 0x8004745b;
+pub const TIOCMGDTRWAIT: ::c_ulong = 0x4004745a;
+pub const TIOCSDRAINWAIT: ::c_ulong = 0x80047457;
+pub const TIOCGDRAINWAIT: ::c_ulong = 0x40047456;
+pub const TIOCDSIMICROCODE: ::c_uint = 0x20007455;
+pub const TIOCPTYGRANT: ::c_uint = 0x20007454;
+pub const TIOCPTYGNAME: ::c_uint = 0x40807453;
+pub const TIOCPTYUNLK: ::c_uint = 0x20007452;
+
+pub const SIGTRAP: ::c_int = 5;
+
+pub const GLOB_APPEND : ::c_int = 0x0001;
+pub const GLOB_DOOFFS : ::c_int = 0x0002;
+pub const GLOB_ERR : ::c_int = 0x0004;
+pub const GLOB_MARK : ::c_int = 0x0008;
+pub const GLOB_NOCHECK : ::c_int = 0x0010;
+pub const GLOB_NOSORT : ::c_int = 0x0020;
+pub const GLOB_NOESCAPE: ::c_int = 0x2000;
+
+pub const GLOB_NOSPACE : ::c_int = -1;
+pub const GLOB_ABORTED : ::c_int = -2;
+pub const GLOB_NOMATCH : ::c_int = -3;
+
+pub const POSIX_MADV_NORMAL: ::c_int = 0;
+pub const POSIX_MADV_RANDOM: ::c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_MADV_WILLNEED: ::c_int = 3;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+
+pub const _SC_IOV_MAX: ::c_int = 56;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 70;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 71;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 75;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 82;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 83;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 85;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 86;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 87;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 88;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 89;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 90;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 91;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 93;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 94;
+pub const _SC_THREADS: ::c_int = 96;
+pub const _SC_TTY_NAME_MAX: ::c_int = 101;
+pub const _SC_ATEXIT_MAX: ::c_int = 107;
+pub const _SC_XOPEN_CRYPT: ::c_int = 108;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 109;
+pub const _SC_XOPEN_LEGACY: ::c_int = 110;
+pub const _SC_XOPEN_REALTIME: ::c_int = 111;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 112;
+pub const _SC_XOPEN_SHM: ::c_int = 113;
+pub const _SC_XOPEN_UNIX: ::c_int = 115;
+pub const _SC_XOPEN_VERSION: ::c_int = 116;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 121;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 1;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 2;
+pub const PTHREAD_STACK_MIN: ::size_t = 8192;
+
+pub const RLIMIT_CPU: ::c_int = 0;
+pub const RLIMIT_FSIZE: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_STACK: ::c_int = 3;
+pub const RLIMIT_CORE: ::c_int = 4;
+pub const RLIMIT_AS: ::c_int = 5;
+pub const RLIMIT_RSS: ::c_int = RLIMIT_AS;
+pub const RLIMIT_MEMLOCK: ::c_int = 6;
+pub const RLIMIT_NPROC: ::c_int = 7;
+pub const RLIMIT_NOFILE: ::c_int = 8;
+pub const RLIM_NLIMITS: ::c_int = 9;
+pub const _RLIMIT_POSIX_FLAG: ::c_int = 0x1000;
+
+pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+pub const MADV_FREE: ::c_int = 5;
+pub const MADV_ZERO_WIRED_PAGES: ::c_int = 6;
+pub const MADV_FREE_REUSABLE: ::c_int = 7;
+pub const MADV_FREE_REUSE: ::c_int = 8;
+pub const MADV_CAN_REUSE: ::c_int = 9;
+
+pub const MINCORE_INCORE: ::c_int = 0x1;
+pub const MINCORE_REFERENCED: ::c_int = 0x2;
+pub const MINCORE_MODIFIED: ::c_int = 0x4;
+pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
+pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
+
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 30;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 10;
+pub const IP_MULTICAST_LOOP: ::c_int = 11;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+pub const IPV6_JOIN_GROUP: ::c_int = 12;
+pub const IPV6_LEAVE_GROUP: ::c_int = 13;
+
+pub const TCP_NODELAY: ::c_int = 0x01;
+pub const TCP_KEEPALIVE: ::c_int = 0x10;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+
+pub const SO_DEBUG: ::c_int = 0x01;
+pub const SO_ACCEPTCONN: ::c_int = 0x0002;
+pub const SO_REUSEADDR: ::c_int = 0x0004;
+pub const SO_KEEPALIVE: ::c_int = 0x0008;
+pub const SO_DONTROUTE: ::c_int = 0x0010;
+pub const SO_BROADCAST: ::c_int = 0x0020;
+pub const SO_USELOOPBACK: ::c_int = 0x0040;
+pub const SO_LINGER: ::c_int = 0x0080;
+pub const SO_OOBINLINE: ::c_int = 0x0100;
+pub const SO_REUSEPORT: ::c_int = 0x0200;
+pub const SO_SNDBUF: ::c_int = 0x1001;
+pub const SO_RCVBUF: ::c_int = 0x1002;
+pub const SO_SNDLOWAT: ::c_int = 0x1003;
+pub const SO_RCVLOWAT: ::c_int = 0x1004;
+pub const SO_SNDTIMEO: ::c_int = 0x1005;
+pub const SO_RCVTIMEO: ::c_int = 0x1006;
+pub const SO_ERROR: ::c_int = 0x1007;
+pub const SO_TYPE: ::c_int = 0x1008;
+
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const O_DSYNC: ::c_int = 4194304;
+pub const O_SYNC: ::c_int = 128;
+pub const O_NONBLOCK: ::c_int = 4;
+
+pub const MAP_COPY: ::c_int = 0x0002;
+pub const MAP_RENAME: ::c_int = 0x0020;
+pub const MAP_NORESERVE: ::c_int = 0x0040;
+pub const MAP_NOEXTEND: ::c_int = 0x0100;
+pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
+pub const MAP_NOCACHE: ::c_int = 0x0400;
+pub const MAP_JIT: ::c_int = 0x0800;
+
+pub const IPPROTO_RAW: ::c_int = 255;
+
+pub const SO_NREAD: ::c_int = 0x1020;
+pub const SO_NKE: ::c_int = 0x1021;
+pub const SO_NOSIGPIPE: ::c_int = 0x1022;
+pub const SO_NOADDRERR: ::c_int = 0x1023;
+pub const SO_NWRITE: ::c_int = 0x1024;
+pub const SO_DONTTRUNC: ::c_int = 0x2000;
+pub const SO_WANTMORE: ::c_int = 0x4000;
+pub const SO_WANTOOBFLAG: ::c_int = 0x8000;
+
+pub const _SC_ARG_MAX: ::c_int = 1;
+pub const _SC_CHILD_MAX: ::c_int = 2;
+pub const _SC_CLK_TCK: ::c_int = 3;
+pub const _SC_NGROUPS_MAX: ::c_int = 4;
+pub const _SC_OPEN_MAX: ::c_int = 5;
+pub const _SC_JOB_CONTROL: ::c_int = 6;
+pub const _SC_SAVED_IDS: ::c_int = 7;
+pub const _SC_VERSION: ::c_int = 8;
+pub const _SC_BC_BASE_MAX: ::c_int = 9;
+pub const _SC_BC_DIM_MAX: ::c_int = 10;
+pub const _SC_BC_SCALE_MAX: ::c_int = 11;
+pub const _SC_BC_STRING_MAX: ::c_int = 12;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 13;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 14;
+pub const _SC_LINE_MAX: ::c_int = 15;
+pub const _SC_RE_DUP_MAX: ::c_int = 16;
+pub const _SC_2_VERSION: ::c_int = 17;
+pub const _SC_2_C_BIND: ::c_int = 18;
+pub const _SC_2_C_DEV: ::c_int = 19;
+pub const _SC_2_CHAR_TERM: ::c_int = 20;
+pub const _SC_2_FORT_DEV: ::c_int = 21;
+pub const _SC_2_FORT_RUN: ::c_int = 22;
+pub const _SC_2_LOCALEDEF: ::c_int = 23;
+pub const _SC_2_SW_DEV: ::c_int = 24;
+pub const _SC_2_UPE: ::c_int = 25;
+pub const _SC_STREAM_MAX: ::c_int = 26;
+pub const _SC_TZNAME_MAX: ::c_int = 27;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 28;
+pub const _SC_PAGESIZE: ::c_int = 29;
+pub const _SC_MEMLOCK: ::c_int = 30;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 31;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 32;
+pub const _SC_MESSAGE_PASSING: ::c_int = 33;
+pub const _SC_PRIORITIZED_IO: ::c_int = 34;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 35;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 36;
+pub const _SC_SEMAPHORES: ::c_int = 37;
+pub const _SC_FSYNC: ::c_int = 38;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 39;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 40;
+pub const _SC_TIMERS: ::c_int = 41;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
+pub const _SC_AIO_MAX: ::c_int = 43;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 45;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 46;
+pub const _SC_MAPPED_FILES: ::c_int = 47;
+pub const _SC_RTSIG_MAX: ::c_int = 48;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 49;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 50;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 51;
+pub const _SC_TIMER_MAX: ::c_int = 52;
+pub const _SC_NPROCESSORS_CONF: ::c_int = 57;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 58;
+pub const _SC_2_PBS: ::c_int = 59;
+pub const _SC_2_PBS_ACCOUNTING: ::c_int = 60;
+pub const _SC_2_PBS_CHECKPOINT: ::c_int = 61;
+pub const _SC_2_PBS_LOCATE: ::c_int = 62;
+pub const _SC_2_PBS_MESSAGE: ::c_int = 63;
+pub const _SC_2_PBS_TRACK: ::c_int = 64;
+pub const _SC_ADVISORY_INFO: ::c_int = 65;
+pub const _SC_BARRIERS: ::c_int = 66;
+pub const _SC_CLOCK_SELECTION: ::c_int = 67;
+pub const _SC_CPUTIME: ::c_int = 68;
+pub const _SC_FILE_LOCKING: ::c_int = 69;
+pub const _SC_HOST_NAME_MAX: ::c_int = 72;
+pub const _SC_MONOTONIC_CLOCK: ::c_int = 74;
+pub const _SC_READER_WRITER_LOCKS: ::c_int = 76;
+pub const _SC_REGEXP: ::c_int = 77;
+pub const _SC_SHELL: ::c_int = 78;
+pub const _SC_SPAWN: ::c_int = 79;
+pub const _SC_SPIN_LOCKS: ::c_int = 80;
+pub const _SC_SPORADIC_SERVER: ::c_int = 81;
+pub const _SC_THREAD_CPUTIME: ::c_int = 84;
+pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 92;
+pub const _SC_TIMEOUTS: ::c_int = 95;
+pub const _SC_TRACE: ::c_int = 97;
+pub const _SC_TRACE_EVENT_FILTER: ::c_int = 98;
+pub const _SC_TRACE_INHERIT: ::c_int = 99;
+pub const _SC_TRACE_LOG: ::c_int = 100;
+pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 102;
+pub const _SC_V6_ILP32_OFF32: ::c_int = 103;
+pub const _SC_V6_ILP32_OFFBIG: ::c_int = 104;
+pub const _SC_V6_LP64_OFF64: ::c_int = 105;
+pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 106;
+pub const _SC_IPV6: ::c_int = 118;
+pub const _SC_RAW_SOCKETS: ::c_int = 119;
+pub const _SC_SYMLOOP_MAX: ::c_int = 120;
+pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
+pub const _SC_XOPEN_STREAMS: ::c_int = 114;
+pub const _SC_XBS5_ILP32_OFF32: ::c_int = 122;
+pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 123;
+pub const _SC_XBS5_LP64_OFF64: ::c_int = 124;
+pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 125;
+pub const _SC_SS_REPL_MAX: ::c_int = 126;
+pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 127;
+pub const _SC_TRACE_NAME_MAX: ::c_int = 128;
+pub const _SC_TRACE_SYS_MAX: ::c_int = 129;
+pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 130;
+pub const _SC_PASS_MAX: ::c_int = 131;
+
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+pub const _PTHREAD_MUTEX_SIG_init: ::c_long = 0x32AAABA7;
+pub const _PTHREAD_COND_SIG_init: ::c_long = 0x3CB0B1BB;
+pub const _PTHREAD_RWLOCK_SIG_init: ::c_long = 0x2DA8B3B4;
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ __sig: _PTHREAD_MUTEX_SIG_init,
+ __opaque: [0; __PTHREAD_MUTEX_SIZE__],
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ __sig: _PTHREAD_COND_SIG_init,
+ __opaque: [0; __PTHREAD_COND_SIZE__],
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ __sig: _PTHREAD_RWLOCK_SIG_init,
+ __opaque: [0; __PTHREAD_RWLOCK_SIZE__],
+};
+
+pub const SIGSTKSZ: ::size_t = 131072;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const ST_NOSUID: ::c_ulong = 2;
+
+pub const EVFILT_READ: ::int16_t = -1;
+pub const EVFILT_WRITE: ::int16_t = -2;
+pub const EVFILT_AIO: ::int16_t = -3;
+pub const EVFILT_VNODE: ::int16_t = -4;
+pub const EVFILT_PROC: ::int16_t = -5;
+pub const EVFILT_SIGNAL: ::int16_t = -6;
+pub const EVFILT_TIMER: ::int16_t = -7;
+pub const EVFILT_MACHPORT: ::int16_t = -8;
+pub const EVFILT_FS: ::int16_t = -9;
+pub const EVFILT_USER: ::int16_t = -10;
+pub const EVFILT_VM: ::int16_t = -12;
+
+pub const EV_ADD: ::uint16_t = 0x1;
+pub const EV_DELETE: ::uint16_t = 0x2;
+pub const EV_ENABLE: ::uint16_t = 0x4;
+pub const EV_DISABLE: ::uint16_t = 0x8;
+pub const EV_ONESHOT: ::uint16_t = 0x10;
+pub const EV_CLEAR: ::uint16_t = 0x20;
+pub const EV_RECEIPT: ::uint16_t = 0x40;
+pub const EV_DISPATCH: ::uint16_t = 0x80;
+pub const EV_FLAG0: ::uint16_t = 0x1000;
+pub const EV_POLL: ::uint16_t = 0x1000;
+pub const EV_FLAG1: ::uint16_t = 0x2000;
+pub const EV_OOBAND: ::uint16_t = 0x2000;
+pub const EV_ERROR: ::uint16_t = 0x4000;
+pub const EV_EOF: ::uint16_t = 0x8000;
+pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
+
+pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
+pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
+pub const NOTE_FFAND: ::uint32_t = 0x40000000;
+pub const NOTE_FFOR: ::uint32_t = 0x80000000;
+pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
+pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
+pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
+pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
+pub const NOTE_DELETE: ::uint32_t = 0x00000001;
+pub const NOTE_WRITE: ::uint32_t = 0x00000002;
+pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
+pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
+pub const NOTE_LINK: ::uint32_t = 0x00000010;
+pub const NOTE_RENAME: ::uint32_t = 0x00000020;
+pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
+pub const NOTE_NONE: ::uint32_t = 0x00000080;
+pub const NOTE_EXIT: ::uint32_t = 0x80000000;
+pub const NOTE_FORK: ::uint32_t = 0x40000000;
+pub const NOTE_EXEC: ::uint32_t = 0x20000000;
+pub const NOTE_REAP: ::uint32_t = 0x10000000;
+pub const NOTE_SIGNAL: ::uint32_t = 0x08000000;
+pub const NOTE_EXITSTATUS: ::uint32_t = 0x04000000;
+pub const NOTE_EXIT_DETAIL: ::uint32_t = 0x02000000;
+pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
+pub const NOTE_PCTRLMASK: ::uint32_t = 0xfff00000;
+pub const NOTE_EXIT_REPARENTED: ::uint32_t = 0x00080000;
+pub const NOTE_EXIT_DETAIL_MASK: ::uint32_t = 0x00070000;
+pub const NOTE_EXIT_DECRYPTFAIL: ::uint32_t = 0x00010000;
+pub const NOTE_EXIT_MEMORY: ::uint32_t = 0x00020000;
+pub const NOTE_EXIT_CSERROR: ::uint32_t = 0x00040000;
+pub const NOTE_VM_PRESSURE: ::uint32_t = 0x80000000;
+pub const NOTE_VM_PRESSURE_TERMINATE: ::uint32_t = 0x40000000;
+pub const NOTE_VM_PRESSURE_SUDDEN_TERMINATE: ::uint32_t = 0x20000000;
+pub const NOTE_VM_ERROR: ::uint32_t = 0x10000000;
+pub const NOTE_SECONDS: ::uint32_t = 0x00000001;
+pub const NOTE_USECONDS: ::uint32_t = 0x00000002;
+pub const NOTE_NSECONDS: ::uint32_t = 0x00000004;
+pub const NOTE_ABSOLUTE: ::uint32_t = 0x00000008;
+pub const NOTE_LEEWAY: ::uint32_t = 0x00000010;
+pub const NOTE_CRITICAL: ::uint32_t = 0x00000020;
+pub const NOTE_BACKGROUND: ::uint32_t = 0x00000040;
+pub const NOTE_TRACK: ::uint32_t = 0x00000001;
+pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
+pub const NOTE_CHILD: ::uint32_t = 0x00000004;
+
+pub const NL0: ::c_int = 0x00000000;
+pub const NL1: ::c_int = 0x00000100;
+pub const TAB0: ::c_int = 0x00000000;
+pub const TAB1: ::c_int = 0x00000400;
+pub const TAB2: ::c_int = 0x00000800;
+pub const CR0: ::c_int = 0x00000000;
+pub const CR1: ::c_int = 0x00001000;
+pub const CR2: ::c_int = 0x00002000;
+pub const CR3: ::c_int = 0x00003000;
+pub const FF0: ::c_int = 0x00000000;
+pub const FF1: ::c_int = 0x00004000;
+pub const BS0: ::c_int = 0x00000000;
+pub const BS1: ::c_int = 0x00008000;
+pub const TAB3: ::c_int = 0x00000004;
+pub const VT0: ::c_int = 0x00000000;
+pub const VT1: ::c_int = 0x00010000;
+pub const IUTF8: ::tcflag_t = 0x00004000;
+pub const CRTSCTS: ::tcflag_t = 0x00030000;
+
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const Q_GETQUOTA: ::c_int = 0x300;
+pub const Q_SETQUOTA: ::c_int = 0x400;
+
+pub const RTLD_LOCAL: ::c_int = 0x4;
+pub const RTLD_FIRST: ::c_int = 0x100;
+pub const RTLD_NODELETE: ::c_int = 0x80;
+pub const RTLD_NOLOAD: ::c_int = 0x10;
+pub const RTLD_GLOBAL: ::c_int = 0x8;
+
+pub const _WSTOPPED: ::c_int = 0o177;
+
+pub const LOG_NETINFO: ::c_int = 12 << 3;
+pub const LOG_REMOTEAUTH: ::c_int = 13 << 3;
+pub const LOG_INSTALL: ::c_int = 14 << 3;
+pub const LOG_RAS: ::c_int = 15 << 3;
+pub const LOG_LAUNCHD: ::c_int = 24 << 3;
+pub const LOG_NFACILITIES: ::c_int = 25;
+
+pub const CTLTYPE: ::c_int = 0xf;
+pub const CTLTYPE_NODE: ::c_int = 1;
+pub const CTLTYPE_INT: ::c_int = 2;
+pub const CTLTYPE_STRING: ::c_int = 3;
+pub const CTLTYPE_QUAD: ::c_int = 4;
+pub const CTLTYPE_OPAQUE: ::c_int = 5;
+pub const CTLTYPE_STRUCT: ::c_int = CTLTYPE_OPAQUE;
+pub const CTLFLAG_RD: ::c_int = 0x80000000;
+pub const CTLFLAG_WR: ::c_int = 0x40000000;
+pub const CTLFLAG_RW: ::c_int = CTLFLAG_RD | CTLFLAG_WR;
+pub const CTLFLAG_NOLOCK: ::c_int = 0x20000000;
+pub const CTLFLAG_ANYBODY: ::c_int = 0x10000000;
+pub const CTLFLAG_SECURE: ::c_int = 0x08000000;
+pub const CTLFLAG_MASKED: ::c_int = 0x04000000;
+pub const CTLFLAG_NOAUTO: ::c_int = 0x02000000;
+pub const CTLFLAG_KERN: ::c_int = 0x01000000;
+pub const CTLFLAG_LOCKED: ::c_int = 0x00800000;
+pub const CTLFLAG_OID2: ::c_int = 0x00400000;
+pub const CTL_UNSPEC: ::c_int = 0;
+pub const CTL_KERN: ::c_int = 1;
+pub const CTL_VM: ::c_int = 2;
+pub const CTL_VFS: ::c_int = 3;
+pub const CTL_NET: ::c_int = 4;
+pub const CTL_DEBUG: ::c_int = 5;
+pub const CTL_HW: ::c_int = 6;
+pub const CTL_MACHDEP: ::c_int = 7;
+pub const CTL_USER: ::c_int = 8;
+pub const CTL_MAXID: ::c_int = 9;
+pub const KERN_OSTYPE: ::c_int = 1;
+pub const KERN_OSRELEASE: ::c_int = 2;
+pub const KERN_OSREV: ::c_int = 3;
+pub const KERN_VERSION: ::c_int = 4;
+pub const KERN_MAXVNODES: ::c_int = 5;
+pub const KERN_MAXPROC: ::c_int = 6;
+pub const KERN_MAXFILES: ::c_int = 7;
+pub const KERN_ARGMAX: ::c_int = 8;
+pub const KERN_SECURELVL: ::c_int = 9;
+pub const KERN_HOSTNAME: ::c_int = 10;
+pub const KERN_HOSTID: ::c_int = 11;
+pub const KERN_CLOCKRATE: ::c_int = 12;
+pub const KERN_VNODE: ::c_int = 13;
+pub const KERN_PROC: ::c_int = 14;
+pub const KERN_FILE: ::c_int = 15;
+pub const KERN_PROF: ::c_int = 16;
+pub const KERN_POSIX1: ::c_int = 17;
+pub const KERN_NGROUPS: ::c_int = 18;
+pub const KERN_JOB_CONTROL: ::c_int = 19;
+pub const KERN_SAVED_IDS: ::c_int = 20;
+pub const KERN_BOOTTIME: ::c_int = 21;
+pub const KERN_NISDOMAINNAME: ::c_int = 22;
+pub const KERN_DOMAINNAME: ::c_int = KERN_NISDOMAINNAME;
+pub const KERN_MAXPARTITIONS: ::c_int = 23;
+pub const KERN_KDEBUG: ::c_int = 24;
+pub const KERN_UPDATEINTERVAL: ::c_int = 25;
+pub const KERN_OSRELDATE: ::c_int = 26;
+pub const KERN_NTP_PLL: ::c_int = 27;
+pub const KERN_BOOTFILE: ::c_int = 28;
+pub const KERN_MAXFILESPERPROC: ::c_int = 29;
+pub const KERN_MAXPROCPERUID: ::c_int = 30;
+pub const KERN_DUMPDEV: ::c_int = 31;
+pub const KERN_IPC: ::c_int = 32;
+pub const KERN_DUMMY: ::c_int = 33;
+pub const KERN_PS_STRINGS: ::c_int = 34;
+pub const KERN_USRSTACK32: ::c_int = 35;
+pub const KERN_LOGSIGEXIT: ::c_int = 36;
+pub const KERN_SYMFILE: ::c_int = 37;
+pub const KERN_PROCARGS: ::c_int = 38;
+pub const KERN_NETBOOT: ::c_int = 40;
+pub const KERN_SYSV: ::c_int = 42;
+pub const KERN_AFFINITY: ::c_int = 43;
+pub const KERN_TRANSLATE: ::c_int = 44;
+pub const KERN_CLASSIC: ::c_int = KERN_TRANSLATE;
+pub const KERN_EXEC: ::c_int = 45;
+pub const KERN_CLASSICHANDLER: ::c_int = KERN_EXEC;
+pub const KERN_AIOMAX: ::c_int = 46;
+pub const KERN_AIOPROCMAX: ::c_int = 47;
+pub const KERN_AIOTHREADS: ::c_int = 48;
+pub const KERN_COREFILE: ::c_int = 50;
+pub const KERN_COREDUMP: ::c_int = 51;
+pub const KERN_SUGID_COREDUMP: ::c_int = 52;
+pub const KERN_PROCDELAYTERM: ::c_int = 53;
+pub const KERN_SHREG_PRIVATIZABLE: ::c_int = 54;
+pub const KERN_LOW_PRI_WINDOW: ::c_int = 56;
+pub const KERN_LOW_PRI_DELAY: ::c_int = 57;
+pub const KERN_POSIX: ::c_int = 58;
+pub const KERN_USRSTACK64: ::c_int = 59;
+pub const KERN_NX_PROTECTION: ::c_int = 60;
+pub const KERN_TFP: ::c_int = 61;
+pub const KERN_PROCNAME: ::c_int = 62;
+pub const KERN_THALTSTACK: ::c_int = 63;
+pub const KERN_SPECULATIVE_READS: ::c_int = 64;
+pub const KERN_OSVERSION: ::c_int = 65;
+pub const KERN_SAFEBOOT: ::c_int = 66;
+pub const KERN_RAGEVNODE: ::c_int = 68;
+pub const KERN_TTY: ::c_int = 69;
+pub const KERN_CHECKOPENEVT: ::c_int = 70;
+pub const KERN_THREADNAME: ::c_int = 71;
+pub const KERN_MAXID: ::c_int = 72;
+pub const KERN_RAGE_PROC: ::c_int = 1;
+pub const KERN_RAGE_THREAD: ::c_int = 2;
+pub const KERN_UNRAGE_PROC: ::c_int = 3;
+pub const KERN_UNRAGE_THREAD: ::c_int = 4;
+pub const KERN_OPENEVT_PROC: ::c_int = 1;
+pub const KERN_UNOPENEVT_PROC: ::c_int = 2;
+pub const KERN_TFP_POLICY: ::c_int = 1;
+pub const KERN_TFP_POLICY_DENY: ::c_int = 0;
+pub const KERN_TFP_POLICY_DEFAULT: ::c_int = 2;
+pub const KERN_KDEFLAGS: ::c_int = 1;
+pub const KERN_KDDFLAGS: ::c_int = 2;
+pub const KERN_KDENABLE: ::c_int = 3;
+pub const KERN_KDSETBUF: ::c_int = 4;
+pub const KERN_KDGETBUF: ::c_int = 5;
+pub const KERN_KDSETUP: ::c_int = 6;
+pub const KERN_KDREMOVE: ::c_int = 7;
+pub const KERN_KDSETREG: ::c_int = 8;
+pub const KERN_KDGETREG: ::c_int = 9;
+pub const KERN_KDREADTR: ::c_int = 10;
+pub const KERN_KDPIDTR: ::c_int = 11;
+pub const KERN_KDTHRMAP: ::c_int = 12;
+pub const KERN_KDPIDEX: ::c_int = 14;
+pub const KERN_KDSETRTCDEC: ::c_int = 15;
+pub const KERN_KDGETENTROPY: ::c_int = 16;
+pub const KERN_KDWRITETR: ::c_int = 17;
+pub const KERN_KDWRITEMAP: ::c_int = 18;
+pub const KERN_KDENABLE_BG_TRACE: ::c_int = 19;
+pub const KERN_KDDISABLE_BG_TRACE: ::c_int = 20;
+pub const KERN_KDREADCURTHRMAP: ::c_int = 21;
+pub const KERN_KDSET_TYPEFILTER: ::c_int = 22;
+pub const KERN_KDBUFWAIT: ::c_int = 23;
+pub const KERN_KDCPUMAP: ::c_int = 24;
+pub const KERN_PROC_ALL: ::c_int = 0;
+pub const KERN_PROC_PID: ::c_int = 1;
+pub const KERN_PROC_PGRP: ::c_int = 2;
+pub const KERN_PROC_SESSION: ::c_int = 3;
+pub const KERN_PROC_TTY: ::c_int = 4;
+pub const KERN_PROC_UID: ::c_int = 5;
+pub const KERN_PROC_RUID: ::c_int = 6;
+pub const KERN_PROC_LCID: ::c_int = 7;
+pub const KIPC_MAXSOCKBUF: ::c_int = 1;
+pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
+pub const KIPC_SOMAXCONN: ::c_int = 3;
+pub const KIPC_MAX_LINKHDR: ::c_int = 4;
+pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
+pub const KIPC_MAX_HDR: ::c_int = 6;
+pub const KIPC_MAX_DATALEN: ::c_int = 7;
+pub const KIPC_MBSTAT: ::c_int = 8;
+pub const KIPC_NMBCLUSTERS: ::c_int = 9;
+pub const KIPC_SOQLIMITCOMPAT: ::c_int = 10;
+pub const VM_METER: ::c_int = 1;
+pub const VM_LOADAVG: ::c_int = 2;
+pub const VM_MACHFACTOR: ::c_int = 4;
+pub const VM_SWAPUSAGE: ::c_int = 5;
+pub const VM_MAXID: ::c_int = 6;
+pub const HW_MACHINE: ::c_int = 1;
+pub const HW_MODEL: ::c_int = 2;
+pub const HW_NCPU: ::c_int = 3;
+pub const HW_BYTEORDER: ::c_int = 4;
+pub const HW_PHYSMEM: ::c_int = 5;
+pub const HW_USERMEM: ::c_int = 6;
+pub const HW_PAGESIZE: ::c_int = 7;
+pub const HW_DISKNAMES: ::c_int = 8;
+pub const HW_DISKSTATS: ::c_int = 9;
+pub const HW_EPOCH: ::c_int = 10;
+pub const HW_FLOATINGPT: ::c_int = 11;
+pub const HW_MACHINE_ARCH: ::c_int = 12;
+pub const HW_VECTORUNIT: ::c_int = 13;
+pub const HW_BUS_FREQ: ::c_int = 14;
+pub const HW_CPU_FREQ: ::c_int = 15;
+pub const HW_CACHELINE: ::c_int = 16;
+pub const HW_L1ICACHESIZE: ::c_int = 17;
+pub const HW_L1DCACHESIZE: ::c_int = 18;
+pub const HW_L2SETTINGS: ::c_int = 19;
+pub const HW_L2CACHESIZE: ::c_int = 20;
+pub const HW_L3SETTINGS: ::c_int = 21;
+pub const HW_L3CACHESIZE: ::c_int = 22;
+pub const HW_TB_FREQ: ::c_int = 23;
+pub const HW_MEMSIZE: ::c_int = 24;
+pub const HW_AVAILCPU: ::c_int = 25;
+pub const HW_MAXID: ::c_int = 26;
+pub const USER_CS_PATH: ::c_int = 1;
+pub const USER_BC_BASE_MAX: ::c_int = 2;
+pub const USER_BC_DIM_MAX: ::c_int = 3;
+pub const USER_BC_SCALE_MAX: ::c_int = 4;
+pub const USER_BC_STRING_MAX: ::c_int = 5;
+pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
+pub const USER_EXPR_NEST_MAX: ::c_int = 7;
+pub const USER_LINE_MAX: ::c_int = 8;
+pub const USER_RE_DUP_MAX: ::c_int = 9;
+pub const USER_POSIX2_VERSION: ::c_int = 10;
+pub const USER_POSIX2_C_BIND: ::c_int = 11;
+pub const USER_POSIX2_C_DEV: ::c_int = 12;
+pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
+pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
+pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
+pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
+pub const USER_POSIX2_SW_DEV: ::c_int = 17;
+pub const USER_POSIX2_UPE: ::c_int = 18;
+pub const USER_STREAM_MAX: ::c_int = 19;
+pub const USER_TZNAME_MAX: ::c_int = 20;
+pub const USER_MAXID: ::c_int = 21;
+pub const CTL_DEBUG_NAME: ::c_int = 0;
+pub const CTL_DEBUG_VALUE: ::c_int = 1;
+pub const CTL_DEBUG_MAXID: ::c_int = 20;
+
+pub const POLLRDNORM: ::c_short = 0x040;
+pub const POLLWRNORM: ::c_short = 0x004;
+pub const POLLRDBAND: ::c_short = 0x080;
+pub const POLLWRBAND: ::c_short = 0x100;
+
+pub const PRIO_DARWIN_THREAD: ::c_int = 3;
+pub const PRIO_DARWIN_PROCESS: ::c_int = 4;
+pub const PRIO_DARWIN_BG: ::c_int = 0x1000;
+pub const PRIO_DARWIN_NONUI: ::c_int = 0x1001;
+
+pub const SEM_FAILED: *mut sem_t = -1isize as *mut ::sem_t;
+
+f! {
+ pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
+ status >> 8
+ }
+
+ pub fn _WSTATUS(status: ::c_int) -> ::c_int {
+ status & 0x7f
+ }
+
+ pub fn WIFCONTINUED(status: ::c_int) -> bool {
+ _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) == 0x13
+ }
+
+ pub fn WIFSIGNALED(status: ::c_int) -> bool {
+ _WSTATUS(status) != _WSTOPPED && _WSTATUS(status) != 0
+ }
+
+ pub fn WIFSTOPPED(status: ::c_int) -> bool {
+ _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) != 0x13
+ }
+}
+
+extern {
+ pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+
+ pub fn getutxent() -> *mut utmpx;
+ pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+ pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn setutxent();
+ pub fn endutxent();
+ pub fn utmpxname(file: *const ::c_char) -> ::c_int;
+
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::socklen_t,
+ serv: *mut ::c_char,
+ sevlen: ::socklen_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn mincore(addr: *const ::c_void, len: ::size_t,
+ vec: *mut ::c_char) -> ::c_int;
+ pub fn sysctlnametomib(name: *const ::c_char,
+ mibp: *mut ::c_int,
+ sizep: *mut ::size_t)
+ -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "mprotect$UNIX2003")]
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn shm_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::c_int;
+ pub fn sysctl(name: *mut ::c_int,
+ namelen: ::c_uint,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn sysctlbyname(name: *const ::c_char,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn mach_absolute_time() -> u64;
+ pub fn mach_timebase_info(info: *mut ::mach_timebase_info) -> ::c_int;
+ pub fn pthread_setname_np(name: *const ::c_char) -> ::c_int;
+ pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
+ pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
+ pub fn __error() -> *mut ::c_int;
+ pub fn backtrace(buf: *mut *mut ::c_void,
+ sz: ::c_int) -> ::c_int;
+ #[cfg_attr(target_os = "macos", link_name = "statfs$INODE64")]
+ pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
+ #[cfg_attr(target_os = "macos", link_name = "fstatfs$INODE64")]
+ pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+ pub fn kevent(kq: ::c_int,
+ changelist: *const ::kevent,
+ nchanges: ::c_int,
+ eventlist: *mut ::kevent,
+ nevents: ::c_int,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn kevent64(kq: ::c_int,
+ changelist: *const ::kevent64_s,
+ nchanges: ::c_int,
+ eventlist: *mut ::kevent64_s,
+ nevents: ::c_int,
+ flags: ::c_uint,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn mount(src: *const ::c_char,
+ target: *const ::c_char,
+ flags: ::c_int,
+ data: *mut ::c_void) -> ::c_int;
+ pub fn ptrace(requeset: ::c_int,
+ pid: ::pid_t,
+ addr: *mut ::c_char,
+ data: ::c_int) -> ::c_int;
+ pub fn quotactl(special: *const ::c_char,
+ cmd: ::c_int,
+ id: ::c_int,
+ data: *mut ::c_char) -> ::c_int;
+ pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
+ pub fn sendfile(fd: ::c_int,
+ s: ::c_int,
+ offset: ::off_t,
+ len: *mut ::off_t,
+ hdtr: *mut ::sf_hdtr,
+ flags: ::c_int) -> ::c_int;
+ pub fn openpty(amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::c_int;
+ pub fn forkpty(amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::pid_t;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t) -> ::c_int;
+ pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+ pub fn uselocale(loc: ::locale_t) -> ::locale_t;
+ pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
+ pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
+
+ pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int, ...) -> ::c_int;
+ pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, flags: ::c_int) -> ::c_int;
+ pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
+ owner: ::uid_t, group: ::gid_t,
+ flags: ::c_int) -> ::c_int;
+ #[cfg_attr(target_os = "macos", link_name = "fstatat$INODE64")]
+ pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut stat, flags: ::c_int) -> ::c_int;
+ pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
+ pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char)
+ -> ::c_int;
+ pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
+ linkpath: *const ::c_char) -> ::c_int;
+ pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(any(target_arch = "arm", target_arch = "x86"))] {
+ mod b32;
+ pub use self::b32::*;
+ } else if #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))] {
+ mod b64;
+ pub use self::b64::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type clock_t = u64;
+pub type ino_t = u64;
+pub type nlink_t = u32;
+pub type blksize_t = i64;
+pub type clockid_t = ::c_ulong;
+
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type time_t = i64;
+pub type suseconds_t = i64;
+
+pub type uuid_t = ::uuid;
+
+pub type fsblkcnt_t = u64;
+pub type fsfilcnt_t = u64;
+
+s! {
+ pub struct dirent {
+ pub d_fileno: ::ino_t,
+ pub d_namlen: u16,
+ pub d_type: u8,
+ __unused1: u8,
+ __unused2: u32,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct uuid {
+ pub time_low: u32,
+ pub time_mid: u16,
+ pub time_hi_and_version: u16,
+ pub clock_seq_hi_and_reserved: u8,
+ pub clock_seq_low: u8,
+ pub node: [u8; 6],
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub f_owner: ::uid_t,
+ pub f_type: ::c_uint,
+ pub f_syncreads: u64,
+ pub f_syncwrites: u64,
+ pub f_asyncreads: u64,
+ pub f_asyncwrites: u64,
+ pub f_fsid_uuid: ::uuid_t,
+ pub f_uid_uuid: ::uuid_t,
+ }
+
+ pub struct stat {
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_dev: ::dev_t,
+ pub st_mode: ::mode_t,
+ pub st_padding1: ::uint16_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::int64_t,
+ pub st_blksize: ::uint32_t,
+ pub st_flags: ::uint32_t,
+ pub st_gen: ::uint32_t,
+ pub st_lspare: ::int32_t,
+ pub st_qspare1: ::int64_t,
+ pub st_qspare2: ::int64_t,
+ }
+}
+
+pub const RAND_MAX: ::c_int = 0x7fff_ffff;
+pub const PTHREAD_STACK_MIN: ::size_t = 1024;
+pub const SIGSTKSZ: ::size_t = 40960;
+pub const MADV_INVAL: ::c_int = 10;
+pub const O_CLOEXEC: ::c_int = 0x00020000;
+pub const F_GETLK: ::c_int = 7;
+pub const F_SETLK: ::c_int = 8;
+pub const F_SETLKW: ::c_int = 9;
+pub const ELAST: ::c_int = 99;
+pub const RLIMIT_POSIXLOCKS: ::c_int = 11;
+pub const RLIM_NLIMITS: ::rlim_t = 12;
+
+pub const Q_GETQUOTA: ::c_int = 0x300;
+pub const Q_SETQUOTA: ::c_int = 0x400;
+
+pub const CLOCK_REALTIME: clockid_t = 0;
+pub const CLOCK_VIRTUAL: clockid_t = 1;
+pub const CLOCK_PROF: clockid_t = 2;
+pub const CLOCK_MONOTONIC: clockid_t = 4;
+pub const CLOCK_UPTIME: clockid_t = 5;
+pub const CLOCK_UPTIME_PRECISE: clockid_t = 7;
+pub const CLOCK_UPTIME_FAST: clockid_t = 8;
+pub const CLOCK_REALTIME_PRECISE: clockid_t = 9;
+pub const CLOCK_REALTIME_FAST: clockid_t = 10;
+pub const CLOCK_MONOTONIC_PRECISE: clockid_t = 11;
+pub const CLOCK_MONOTONIC_FAST: clockid_t = 12;
+pub const CLOCK_SECOND: clockid_t = 13;
+pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 14;
+pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 15;
+
+pub const CTL_UNSPEC: ::c_int = 0;
+pub const CTL_KERN: ::c_int = 1;
+pub const CTL_VM: ::c_int = 2;
+pub const CTL_VFS: ::c_int = 3;
+pub const CTL_NET: ::c_int = 4;
+pub const CTL_DEBUG: ::c_int = 5;
+pub const CTL_HW: ::c_int = 6;
+pub const CTL_MACHDEP: ::c_int = 7;
+pub const CTL_USER: ::c_int = 8;
+pub const CTL_P1003_1B: ::c_int = 9;
+pub const CTL_LWKT: ::c_int = 10;
+pub const CTL_MAXID: ::c_int = 11;
+pub const KERN_OSTYPE: ::c_int = 1;
+pub const KERN_OSRELEASE: ::c_int = 2;
+pub const KERN_OSREV: ::c_int = 3;
+pub const KERN_VERSION: ::c_int = 4;
+pub const KERN_MAXVNODES: ::c_int = 5;
+pub const KERN_MAXPROC: ::c_int = 6;
+pub const KERN_MAXFILES: ::c_int = 7;
+pub const KERN_ARGMAX: ::c_int = 8;
+pub const KERN_SECURELVL: ::c_int = 9;
+pub const KERN_HOSTNAME: ::c_int = 10;
+pub const KERN_HOSTID: ::c_int = 11;
+pub const KERN_CLOCKRATE: ::c_int = 12;
+pub const KERN_VNODE: ::c_int = 13;
+pub const KERN_PROC: ::c_int = 14;
+pub const KERN_FILE: ::c_int = 15;
+pub const KERN_PROF: ::c_int = 16;
+pub const KERN_POSIX1: ::c_int = 17;
+pub const KERN_NGROUPS: ::c_int = 18;
+pub const KERN_JOB_CONTROL: ::c_int = 19;
+pub const KERN_SAVED_IDS: ::c_int = 20;
+pub const KERN_BOOTTIME: ::c_int = 21;
+pub const KERN_NISDOMAINNAME: ::c_int = 22;
+pub const KERN_UPDATEINTERVAL: ::c_int = 23;
+pub const KERN_OSRELDATE: ::c_int = 24;
+pub const KERN_NTP_PLL: ::c_int = 25;
+pub const KERN_BOOTFILE: ::c_int = 26;
+pub const KERN_MAXFILESPERPROC: ::c_int = 27;
+pub const KERN_MAXPROCPERUID: ::c_int = 28;
+pub const KERN_DUMPDEV: ::c_int = 29;
+pub const KERN_IPC: ::c_int = 30;
+pub const KERN_DUMMY: ::c_int = 31;
+pub const KERN_PS_STRINGS: ::c_int = 32;
+pub const KERN_USRSTACK: ::c_int = 33;
+pub const KERN_LOGSIGEXIT: ::c_int = 34;
+pub const KERN_IOV_MAX: ::c_int = 35;
+pub const KERN_MAXPOSIXLOCKSPERUID: ::c_int = 36;
+pub const KERN_MAXID: ::c_int = 37;
+pub const KERN_PROC_ALL: ::c_int = 0;
+pub const KERN_PROC_PID: ::c_int = 1;
+pub const KERN_PROC_PGRP: ::c_int = 2;
+pub const KERN_PROC_SESSION: ::c_int = 3;
+pub const KERN_PROC_TTY: ::c_int = 4;
+pub const KERN_PROC_UID: ::c_int = 5;
+pub const KERN_PROC_RUID: ::c_int = 6;
+pub const KERN_PROC_ARGS: ::c_int = 7;
+pub const KERN_PROC_CWD: ::c_int = 8;
+pub const KERN_PROC_PATHNAME: ::c_int = 9;
+pub const KERN_PROC_FLAGMASK: ::c_int = 0x10;
+pub const KERN_PROC_FLAG_LWP: ::c_int = 0x10;
+pub const KIPC_MAXSOCKBUF: ::c_int = 1;
+pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
+pub const KIPC_SOMAXCONN: ::c_int = 3;
+pub const KIPC_MAX_LINKHDR: ::c_int = 4;
+pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
+pub const KIPC_MAX_HDR: ::c_int = 6;
+pub const KIPC_MAX_DATALEN: ::c_int = 7;
+pub const KIPC_MBSTAT: ::c_int = 8;
+pub const KIPC_NMBCLUSTERS: ::c_int = 9;
+pub const HW_MACHINE: ::c_int = 1;
+pub const HW_MODEL: ::c_int = 2;
+pub const HW_NCPU: ::c_int = 3;
+pub const HW_BYTEORDER: ::c_int = 4;
+pub const HW_PHYSMEM: ::c_int = 5;
+pub const HW_USERMEM: ::c_int = 6;
+pub const HW_PAGESIZE: ::c_int = 7;
+pub const HW_DISKNAMES: ::c_int = 8;
+pub const HW_DISKSTATS: ::c_int = 9;
+pub const HW_FLOATINGPT: ::c_int = 10;
+pub const HW_MACHINE_ARCH: ::c_int = 11;
+pub const HW_MACHINE_PLATFORM: ::c_int = 12;
+pub const HW_SENSORS: ::c_int = 13;
+pub const HW_MAXID: ::c_int = 14;
+pub const USER_CS_PATH: ::c_int = 1;
+pub const USER_BC_BASE_MAX: ::c_int = 2;
+pub const USER_BC_DIM_MAX: ::c_int = 3;
+pub const USER_BC_SCALE_MAX: ::c_int = 4;
+pub const USER_BC_STRING_MAX: ::c_int = 5;
+pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
+pub const USER_EXPR_NEST_MAX: ::c_int = 7;
+pub const USER_LINE_MAX: ::c_int = 8;
+pub const USER_RE_DUP_MAX: ::c_int = 9;
+pub const USER_POSIX2_VERSION: ::c_int = 10;
+pub const USER_POSIX2_C_BIND: ::c_int = 11;
+pub const USER_POSIX2_C_DEV: ::c_int = 12;
+pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
+pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
+pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
+pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
+pub const USER_POSIX2_SW_DEV: ::c_int = 17;
+pub const USER_POSIX2_UPE: ::c_int = 18;
+pub const USER_STREAM_MAX: ::c_int = 19;
+pub const USER_TZNAME_MAX: ::c_int = 20;
+pub const USER_MAXID: ::c_int = 21;
+pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
+pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
+pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
+pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
+pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
+pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
+pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
+pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
+pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
+pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
+pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
+pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
+pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
+pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
+pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
+pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
+pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
+pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
+pub const CTL_P1003_1B_UNUSED1: ::c_int = 19;
+pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
+pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
+pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
+pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
+pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
+pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
+pub const CTL_P1003_1B_MAXID: ::c_int = 26;
+
+pub const EVFILT_READ: ::int16_t = -1;
+pub const EVFILT_WRITE: ::int16_t = -2;
+pub const EVFILT_AIO: ::int16_t = -3;
+pub const EVFILT_VNODE: ::int16_t = -4;
+pub const EVFILT_PROC: ::int16_t = -5;
+pub const EVFILT_SIGNAL: ::int16_t = -6;
+pub const EVFILT_TIMER: ::int16_t = -7;
+pub const EVFILT_PROCDESC: ::int16_t = -8;
+pub const EVFILT_USER: ::int16_t = -9;
+pub const EVFILT_FS: ::int16_t = -10;
+
+pub const EV_ADD: ::uint16_t = 0x1;
+pub const EV_DELETE: ::uint16_t = 0x2;
+pub const EV_ENABLE: ::uint16_t = 0x4;
+pub const EV_DISABLE: ::uint16_t = 0x8;
+pub const EV_ONESHOT: ::uint16_t = 0x10;
+pub const EV_CLEAR: ::uint16_t = 0x20;
+pub const EV_RECEIPT: ::uint16_t = 0x40;
+pub const EV_DISPATCH: ::uint16_t = 0x80;
+pub const EV_NODATA: ::uint16_t = 0x1000;
+pub const EV_FLAG1: ::uint16_t = 0x2000;
+pub const EV_ERROR: ::uint16_t = 0x4000;
+pub const EV_EOF: ::uint16_t = 0x8000;
+pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
+
+pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
+pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
+pub const NOTE_FFAND: ::uint32_t = 0x40000000;
+pub const NOTE_FFOR: ::uint32_t = 0x80000000;
+pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
+pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
+pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
+pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
+pub const NOTE_OOB: ::uint32_t = 0x00000002;
+pub const NOTE_DELETE: ::uint32_t = 0x00000001;
+pub const NOTE_WRITE: ::uint32_t = 0x00000002;
+pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
+pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
+pub const NOTE_LINK: ::uint32_t = 0x00000010;
+pub const NOTE_RENAME: ::uint32_t = 0x00000020;
+pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
+pub const NOTE_EXIT: ::uint32_t = 0x80000000;
+pub const NOTE_FORK: ::uint32_t = 0x40000000;
+pub const NOTE_EXEC: ::uint32_t = 0x20000000;
+pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
+pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
+pub const NOTE_TRACK: ::uint32_t = 0x00000001;
+pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
+pub const NOTE_CHILD: ::uint32_t = 0x00000004;
+
+pub const MSG_NOSIGNAL: ::uint32_t = 0x400;
+
+extern {
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+}
--- /dev/null
+pub type fflags_t = u32;
+pub type clock_t = i32;
+pub type ino_t = u32;
+pub type nlink_t = u16;
+pub type blksize_t = u32;
+pub type clockid_t = ::c_int;
+
+pub type fsblkcnt_t = ::uint64_t;
+pub type fsfilcnt_t = ::uint64_t;
+
+s! {
+ pub struct dirent {
+ pub d_fileno: u32,
+ pub d_reclen: u16,
+ pub d_type: u8,
+ pub d_namlen: u8,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct statvfs {
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_bsize: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_fsid: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ }
+}
+
+pub const RAND_MAX: ::c_int = 0x7fff_fffd;
+pub const PTHREAD_STACK_MIN: ::size_t = 2048;
+pub const SIGSTKSZ: ::size_t = 34816;
+pub const SF_NODISKIO: ::c_int = 0x00000001;
+pub const SF_MNOWAIT: ::c_int = 0x00000002;
+pub const SF_SYNC: ::c_int = 0x00000004;
+pub const O_CLOEXEC: ::c_int = 0x00100000;
+pub const F_GETLK: ::c_int = 11;
+pub const F_SETLK: ::c_int = 12;
+pub const F_SETLKW: ::c_int = 13;
+pub const ELAST: ::c_int = 96;
+pub const RLIMIT_NPTS: ::c_int = 11;
+pub const RLIMIT_SWAP: ::c_int = 12;
+pub const RLIM_NLIMITS: ::rlim_t = 13;
+
+pub const Q_GETQUOTA: ::c_int = 0x700;
+pub const Q_SETQUOTA: ::c_int = 0x800;
+
+pub const POSIX_FADV_NORMAL: ::c_int = 0;
+pub const POSIX_FADV_RANDOM: ::c_int = 1;
+pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_FADV_WILLNEED: ::c_int = 3;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+
+pub const EVFILT_READ: ::int16_t = -1;
+pub const EVFILT_WRITE: ::int16_t = -2;
+pub const EVFILT_AIO: ::int16_t = -3;
+pub const EVFILT_VNODE: ::int16_t = -4;
+pub const EVFILT_PROC: ::int16_t = -5;
+pub const EVFILT_SIGNAL: ::int16_t = -6;
+pub const EVFILT_TIMER: ::int16_t = -7;
+pub const EVFILT_FS: ::int16_t = -9;
+pub const EVFILT_LIO: ::int16_t = -10;
+pub const EVFILT_USER: ::int16_t = -11;
+
+pub const EV_ADD: ::uint16_t = 0x1;
+pub const EV_DELETE: ::uint16_t = 0x2;
+pub const EV_ENABLE: ::uint16_t = 0x4;
+pub const EV_DISABLE: ::uint16_t = 0x8;
+pub const EV_ONESHOT: ::uint16_t = 0x10;
+pub const EV_CLEAR: ::uint16_t = 0x20;
+pub const EV_RECEIPT: ::uint16_t = 0x40;
+pub const EV_DISPATCH: ::uint16_t = 0x80;
+pub const EV_DROP: ::uint16_t = 0x1000;
+pub const EV_FLAG1: ::uint16_t = 0x2000;
+pub const EV_ERROR: ::uint16_t = 0x4000;
+pub const EV_EOF: ::uint16_t = 0x8000;
+pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
+
+pub const NOTE_TRIGGER: ::uint32_t = 0x01000000;
+pub const NOTE_FFNOP: ::uint32_t = 0x00000000;
+pub const NOTE_FFAND: ::uint32_t = 0x40000000;
+pub const NOTE_FFOR: ::uint32_t = 0x80000000;
+pub const NOTE_FFCOPY: ::uint32_t = 0xc0000000;
+pub const NOTE_FFCTRLMASK: ::uint32_t = 0xc0000000;
+pub const NOTE_FFLAGSMASK: ::uint32_t = 0x00ffffff;
+pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
+pub const NOTE_DELETE: ::uint32_t = 0x00000001;
+pub const NOTE_WRITE: ::uint32_t = 0x00000002;
+pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
+pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
+pub const NOTE_LINK: ::uint32_t = 0x00000010;
+pub const NOTE_RENAME: ::uint32_t = 0x00000020;
+pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
+pub const NOTE_EXIT: ::uint32_t = 0x80000000;
+pub const NOTE_FORK: ::uint32_t = 0x40000000;
+pub const NOTE_EXEC: ::uint32_t = 0x20000000;
+pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
+pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
+pub const NOTE_TRACK: ::uint32_t = 0x00000001;
+pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
+pub const NOTE_CHILD: ::uint32_t = 0x00000004;
+pub const NOTE_SECONDS: ::uint32_t = 0x00000001;
+pub const NOTE_MSECONDS: ::uint32_t = 0x00000002;
+pub const NOTE_USECONDS: ::uint32_t = 0x00000004;
+pub const NOTE_NSECONDS: ::uint32_t = 0x00000008;
+
+pub const MADV_PROTECT: ::c_int = 10;
+pub const RUSAGE_THREAD: ::c_int = 1;
+
+pub const CLOCK_REALTIME: clockid_t = 0;
+pub const CLOCK_VIRTUAL: clockid_t = 1;
+pub const CLOCK_PROF: clockid_t = 2;
+pub const CLOCK_MONOTONIC: clockid_t = 4;
+pub const CLOCK_UPTIME: clockid_t = 5;
+pub const CLOCK_UPTIME_PRECISE: clockid_t = 7;
+pub const CLOCK_UPTIME_FAST: clockid_t = 8;
+pub const CLOCK_REALTIME_PRECISE: clockid_t = 9;
+pub const CLOCK_REALTIME_FAST: clockid_t = 10;
+pub const CLOCK_MONOTONIC_PRECISE: clockid_t = 11;
+pub const CLOCK_MONOTONIC_FAST: clockid_t = 12;
+pub const CLOCK_SECOND: clockid_t = 13;
+pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 14;
+pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 15;
+
+pub const CTL_UNSPEC: ::c_int = 0;
+pub const CTL_KERN: ::c_int = 1;
+pub const CTL_VM: ::c_int = 2;
+pub const CTL_VFS: ::c_int = 3;
+pub const CTL_NET: ::c_int = 4;
+pub const CTL_DEBUG: ::c_int = 5;
+pub const CTL_HW: ::c_int = 6;
+pub const CTL_MACHDEP: ::c_int = 7;
+pub const CTL_USER: ::c_int = 8;
+pub const CTL_P1003_1B: ::c_int = 9;
+pub const CTL_MAXID: ::c_int = 10;
+pub const KERN_OSTYPE: ::c_int = 1;
+pub const KERN_OSRELEASE: ::c_int = 2;
+pub const KERN_OSREV: ::c_int = 3;
+pub const KERN_VERSION: ::c_int = 4;
+pub const KERN_MAXVNODES: ::c_int = 5;
+pub const KERN_MAXPROC: ::c_int = 6;
+pub const KERN_MAXFILES: ::c_int = 7;
+pub const KERN_ARGMAX: ::c_int = 8;
+pub const KERN_SECURELVL: ::c_int = 9;
+pub const KERN_HOSTNAME: ::c_int = 10;
+pub const KERN_HOSTID: ::c_int = 11;
+pub const KERN_CLOCKRATE: ::c_int = 12;
+pub const KERN_VNODE: ::c_int = 13;
+pub const KERN_PROC: ::c_int = 14;
+pub const KERN_FILE: ::c_int = 15;
+pub const KERN_PROF: ::c_int = 16;
+pub const KERN_POSIX1: ::c_int = 17;
+pub const KERN_NGROUPS: ::c_int = 18;
+pub const KERN_JOB_CONTROL: ::c_int = 19;
+pub const KERN_SAVED_IDS: ::c_int = 20;
+pub const KERN_BOOTTIME: ::c_int = 21;
+pub const KERN_NISDOMAINNAME: ::c_int = 22;
+pub const KERN_UPDATEINTERVAL: ::c_int = 23;
+pub const KERN_OSRELDATE: ::c_int = 24;
+pub const KERN_NTP_PLL: ::c_int = 25;
+pub const KERN_BOOTFILE: ::c_int = 26;
+pub const KERN_MAXFILESPERPROC: ::c_int = 27;
+pub const KERN_MAXPROCPERUID: ::c_int = 28;
+pub const KERN_DUMPDEV: ::c_int = 29;
+pub const KERN_IPC: ::c_int = 30;
+pub const KERN_DUMMY: ::c_int = 31;
+pub const KERN_PS_STRINGS: ::c_int = 32;
+pub const KERN_USRSTACK: ::c_int = 33;
+pub const KERN_LOGSIGEXIT: ::c_int = 34;
+pub const KERN_IOV_MAX: ::c_int = 35;
+pub const KERN_HOSTUUID: ::c_int = 36;
+pub const KERN_ARND: ::c_int = 37;
+pub const KERN_MAXID: ::c_int = 38;
+pub const KERN_PROC_ALL: ::c_int = 0;
+pub const KERN_PROC_PID: ::c_int = 1;
+pub const KERN_PROC_PGRP: ::c_int = 2;
+pub const KERN_PROC_SESSION: ::c_int = 3;
+pub const KERN_PROC_TTY: ::c_int = 4;
+pub const KERN_PROC_UID: ::c_int = 5;
+pub const KERN_PROC_RUID: ::c_int = 6;
+pub const KERN_PROC_ARGS: ::c_int = 7;
+pub const KERN_PROC_PROC: ::c_int = 8;
+pub const KERN_PROC_SV_NAME: ::c_int = 9;
+pub const KERN_PROC_RGID: ::c_int = 10;
+pub const KERN_PROC_GID: ::c_int = 11;
+pub const KERN_PROC_PATHNAME: ::c_int = 12;
+pub const KERN_PROC_OVMMAP: ::c_int = 13;
+pub const KERN_PROC_OFILEDESC: ::c_int = 14;
+pub const KERN_PROC_KSTACK: ::c_int = 15;
+pub const KERN_PROC_INC_THREAD: ::c_int = 0x10;
+pub const KERN_PROC_VMMAP: ::c_int = 32;
+pub const KERN_PROC_FILEDESC: ::c_int = 33;
+pub const KERN_PROC_GROUPS: ::c_int = 34;
+pub const KERN_PROC_ENV: ::c_int = 35;
+pub const KERN_PROC_AUXV: ::c_int = 36;
+pub const KERN_PROC_RLIMIT: ::c_int = 37;
+pub const KERN_PROC_PS_STRINGS: ::c_int = 38;
+pub const KERN_PROC_UMASK: ::c_int = 39;
+pub const KERN_PROC_OSREL: ::c_int = 40;
+pub const KERN_PROC_SIGTRAMP: ::c_int = 41;
+pub const KIPC_MAXSOCKBUF: ::c_int = 1;
+pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
+pub const KIPC_SOMAXCONN: ::c_int = 3;
+pub const KIPC_MAX_LINKHDR: ::c_int = 4;
+pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
+pub const KIPC_MAX_HDR: ::c_int = 6;
+pub const KIPC_MAX_DATALEN: ::c_int = 7;
+pub const HW_MACHINE: ::c_int = 1;
+pub const HW_MODEL: ::c_int = 2;
+pub const HW_NCPU: ::c_int = 3;
+pub const HW_BYTEORDER: ::c_int = 4;
+pub const HW_PHYSMEM: ::c_int = 5;
+pub const HW_USERMEM: ::c_int = 6;
+pub const HW_PAGESIZE: ::c_int = 7;
+pub const HW_DISKNAMES: ::c_int = 8;
+pub const HW_DISKSTATS: ::c_int = 9;
+pub const HW_FLOATINGPT: ::c_int = 10;
+pub const HW_MACHINE_ARCH: ::c_int = 11;
+pub const HW_REALMEM: ::c_int = 12;
+pub const HW_MAXID: ::c_int = 13;
+pub const USER_CS_PATH: ::c_int = 1;
+pub const USER_BC_BASE_MAX: ::c_int = 2;
+pub const USER_BC_DIM_MAX: ::c_int = 3;
+pub const USER_BC_SCALE_MAX: ::c_int = 4;
+pub const USER_BC_STRING_MAX: ::c_int = 5;
+pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
+pub const USER_EXPR_NEST_MAX: ::c_int = 7;
+pub const USER_LINE_MAX: ::c_int = 8;
+pub const USER_RE_DUP_MAX: ::c_int = 9;
+pub const USER_POSIX2_VERSION: ::c_int = 10;
+pub const USER_POSIX2_C_BIND: ::c_int = 11;
+pub const USER_POSIX2_C_DEV: ::c_int = 12;
+pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
+pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
+pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
+pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
+pub const USER_POSIX2_SW_DEV: ::c_int = 17;
+pub const USER_POSIX2_UPE: ::c_int = 18;
+pub const USER_STREAM_MAX: ::c_int = 19;
+pub const USER_TZNAME_MAX: ::c_int = 20;
+pub const USER_MAXID: ::c_int = 21;
+pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
+pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
+pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
+pub const CTL_P1003_1B_MEMLOCK_RANGE: ::c_int = 4;
+pub const CTL_P1003_1B_MEMORY_PROTECTION: ::c_int = 5;
+pub const CTL_P1003_1B_MESSAGE_PASSING: ::c_int = 6;
+pub const CTL_P1003_1B_PRIORITIZED_IO: ::c_int = 7;
+pub const CTL_P1003_1B_PRIORITY_SCHEDULING: ::c_int = 8;
+pub const CTL_P1003_1B_REALTIME_SIGNALS: ::c_int = 9;
+pub const CTL_P1003_1B_SEMAPHORES: ::c_int = 10;
+pub const CTL_P1003_1B_FSYNC: ::c_int = 11;
+pub const CTL_P1003_1B_SHARED_MEMORY_OBJECTS: ::c_int = 12;
+pub const CTL_P1003_1B_SYNCHRONIZED_IO: ::c_int = 13;
+pub const CTL_P1003_1B_TIMERS: ::c_int = 14;
+pub const CTL_P1003_1B_AIO_LISTIO_MAX: ::c_int = 15;
+pub const CTL_P1003_1B_AIO_MAX: ::c_int = 16;
+pub const CTL_P1003_1B_AIO_PRIO_DELTA_MAX: ::c_int = 17;
+pub const CTL_P1003_1B_DELAYTIMER_MAX: ::c_int = 18;
+pub const CTL_P1003_1B_MQ_OPEN_MAX: ::c_int = 19;
+pub const CTL_P1003_1B_PAGESIZE: ::c_int = 20;
+pub const CTL_P1003_1B_RTSIG_MAX: ::c_int = 21;
+pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
+pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
+pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
+pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
+pub const CTL_P1003_1B_MAXID: ::c_int = 26;
+
+pub const MSG_NOSIGNAL: ::c_int = 0x20000;
+
+extern {
+ pub fn __error() -> *mut ::c_int;
+
+ pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+
+ pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+
+ pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
+ len: ::off_t) -> ::c_int;
+ pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t,
+ advise: ::c_int) -> ::c_int;
+ pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
+ pub fn mkostemps(template: *mut ::c_char,
+ suffixlen: ::c_int,
+ flags: ::c_int) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(target_arch = "x86")] {
+ mod x86;
+ pub use self::x86::*;
+ } else if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type time_t = i32;
+pub type suseconds_t = i32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::fflags_t,
+ pub st_gen: ::uint32_t,
+ pub st_lspare: ::int32_t,
+ pub st_birthtime: ::time_t,
+ pub st_birthtime_nsec: ::c_long,
+ __unused: [u8; 8],
+ }
+}
--- /dev/null
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type time_t = i64;
+pub type suseconds_t = i64;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::fflags_t,
+ pub st_gen: ::uint32_t,
+ pub st_lspare: ::int32_t,
+ pub st_birthtime: ::time_t,
+ pub st_birthtime_nsec: ::c_long,
+ }
+}
--- /dev/null
+pub type dev_t = u32;
+pub type mode_t = u16;
+pub type pthread_attr_t = *mut ::c_void;
+pub type rlim_t = i64;
+pub type pthread_mutex_t = *mut ::c_void;
+pub type pthread_mutexattr_t = *mut ::c_void;
+pub type pthread_cond_t = *mut ::c_void;
+pub type pthread_condattr_t = *mut ::c_void;
+pub type pthread_rwlock_t = *mut ::c_void;
+pub type pthread_key_t = ::c_int;
+pub type tcflag_t = ::c_uint;
+pub type speed_t = ::c_uint;
+pub type nl_item = ::c_int;
+pub type id_t = i64;
+pub type sem_t = _sem;
+
+pub enum timezone {}
+
+s! {
+ pub struct utmpx {
+ pub ut_type: ::c_short,
+ pub ut_tv: ::timeval,
+ pub ut_id: [::c_char; 8],
+ pub ut_pid: ::pid_t,
+ pub ut_user: [::c_char; 32],
+ pub ut_line: [::c_char; 16],
+ pub ut_host: [::c_char; 128],
+ pub __ut_spare: [::c_char; 64],
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ pub gl_matchc: ::size_t,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+ pub gl_pathv: *mut *mut ::c_char,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ __unused8: *mut ::c_void,
+ }
+
+ pub struct kevent {
+ pub ident: ::uintptr_t,
+ pub filter: ::c_short,
+ pub flags: ::c_ushort,
+ pub fflags: ::c_uint,
+ pub data: ::intptr_t,
+ pub udata: *mut ::c_void,
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_len: u8,
+ pub ss_family: ::sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_align: i64,
+ __ss_pad2: [u8; 112],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: ::socklen_t,
+ pub ai_canonname: *mut ::c_char,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_next: *mut addrinfo,
+ }
+
+ pub struct sigset_t {
+ bits: [u32; 4],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub si_pid: ::pid_t,
+ pub si_uid: ::uid_t,
+ pub si_status: ::c_int,
+ pub si_addr: *mut ::c_void,
+ _pad: [::c_int; 12],
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_flags: ::c_int,
+ pub sa_mask: sigset_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_char,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ pub struct sockaddr_in {
+ pub sin_len: u8,
+ pub sin_family: ::sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [::c_char; 8],
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+
+ pub struct flock {
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ #[cfg(not(target_os = "dragonfly"))]
+ pub l_sysid: ::c_int,
+ }
+
+ pub struct sf_hdtr {
+ pub headers: *mut ::iovec,
+ pub hdr_cnt: ::c_int,
+ pub trailers: *mut ::iovec,
+ pub trl_cnt: ::c_int,
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+
+ // internal structure has changed over time
+ pub struct _sem {
+ data: [u32; 4],
+ }
+}
+
+pub const EMPTY: ::c_short = 0;
+pub const BOOT_TIME: ::c_short = 1;
+pub const OLD_TIME: ::c_short = 2;
+pub const NEW_TIME: ::c_short = 3;
+pub const USER_PROCESS: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const DEAD_PROCESS: ::c_short = 7;
+pub const SHUTDOWN_TIME: ::c_short = 8;
+
+pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
+pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
+pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
+pub const LC_TIME_MASK: ::c_int = (1 << 5);
+pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
+ | LC_CTYPE_MASK
+ | LC_MESSAGES_MASK
+ | LC_MONETARY_MASK
+ | LC_NUMERIC_MASK
+ | LC_TIME_MASK;
+
+pub const CODESET: ::nl_item = 0;
+pub const D_T_FMT: ::nl_item = 1;
+pub const D_FMT: ::nl_item = 2;
+pub const T_FMT: ::nl_item = 3;
+pub const T_FMT_AMPM: ::nl_item = 4;
+pub const AM_STR: ::nl_item = 5;
+pub const PM_STR: ::nl_item = 6;
+
+pub const DAY_1: ::nl_item = 7;
+pub const DAY_2: ::nl_item = 8;
+pub const DAY_3: ::nl_item = 9;
+pub const DAY_4: ::nl_item = 10;
+pub const DAY_5: ::nl_item = 11;
+pub const DAY_6: ::nl_item = 12;
+pub const DAY_7: ::nl_item = 13;
+
+pub const ABDAY_1: ::nl_item = 14;
+pub const ABDAY_2: ::nl_item = 15;
+pub const ABDAY_3: ::nl_item = 16;
+pub const ABDAY_4: ::nl_item = 17;
+pub const ABDAY_5: ::nl_item = 18;
+pub const ABDAY_6: ::nl_item = 19;
+pub const ABDAY_7: ::nl_item = 20;
+
+pub const MON_1: ::nl_item = 21;
+pub const MON_2: ::nl_item = 22;
+pub const MON_3: ::nl_item = 23;
+pub const MON_4: ::nl_item = 24;
+pub const MON_5: ::nl_item = 25;
+pub const MON_6: ::nl_item = 26;
+pub const MON_7: ::nl_item = 27;
+pub const MON_8: ::nl_item = 28;
+pub const MON_9: ::nl_item = 29;
+pub const MON_10: ::nl_item = 30;
+pub const MON_11: ::nl_item = 31;
+pub const MON_12: ::nl_item = 32;
+
+pub const ABMON_1: ::nl_item = 33;
+pub const ABMON_2: ::nl_item = 34;
+pub const ABMON_3: ::nl_item = 35;
+pub const ABMON_4: ::nl_item = 36;
+pub const ABMON_5: ::nl_item = 37;
+pub const ABMON_6: ::nl_item = 38;
+pub const ABMON_7: ::nl_item = 39;
+pub const ABMON_8: ::nl_item = 40;
+pub const ABMON_9: ::nl_item = 41;
+pub const ABMON_10: ::nl_item = 42;
+pub const ABMON_11: ::nl_item = 43;
+pub const ABMON_12: ::nl_item = 44;
+
+pub const ERA: ::nl_item = 45;
+pub const ERA_D_FMT: ::nl_item = 46;
+pub const ERA_D_T_FMT: ::nl_item = 47;
+pub const ERA_T_FMT: ::nl_item = 48;
+pub const ALT_DIGITS: ::nl_item = 49;
+
+pub const RADIXCHAR: ::nl_item = 50;
+pub const THOUSEP: ::nl_item = 51;
+
+pub const YESEXPR: ::nl_item = 52;
+pub const NOEXPR: ::nl_item = 53;
+
+pub const YESSTR: ::nl_item = 54;
+pub const NOSTR: ::nl_item = 55;
+
+pub const CRNCYSTR: ::nl_item = 56;
+
+pub const D_MD_ORDER: ::nl_item = 57;
+
+pub const ALTMON_1: ::nl_item = 58;
+pub const ALTMON_2: ::nl_item = 59;
+pub const ALTMON_3: ::nl_item = 60;
+pub const ALTMON_4: ::nl_item = 61;
+pub const ALTMON_5: ::nl_item = 62;
+pub const ALTMON_6: ::nl_item = 63;
+pub const ALTMON_7: ::nl_item = 64;
+pub const ALTMON_8: ::nl_item = 65;
+pub const ALTMON_9: ::nl_item = 66;
+pub const ALTMON_10: ::nl_item = 67;
+pub const ALTMON_11: ::nl_item = 68;
+pub const ALTMON_12: ::nl_item = 69;
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 2;
+pub const _IOLBF: ::c_int = 1;
+pub const BUFSIZ: ::c_uint = 1024;
+pub const FOPEN_MAX: ::c_uint = 20;
+pub const FILENAME_MAX: ::c_uint = 1024;
+pub const L_tmpnam: ::c_uint = 1024;
+pub const TMP_MAX: ::c_uint = 308915776;
+
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 512;
+pub const O_EXCL: ::c_int = 2048;
+pub const O_NOCTTY: ::c_int = 32768;
+pub const O_TRUNC: ::c_int = 1024;
+pub const S_IFIFO: mode_t = 4096;
+pub const S_IFCHR: mode_t = 8192;
+pub const S_IFBLK: mode_t = 24576;
+pub const S_IFDIR: mode_t = 16384;
+pub const S_IFREG: mode_t = 32768;
+pub const S_IFLNK: mode_t = 40960;
+pub const S_IFSOCK: mode_t = 49152;
+pub const S_IFMT: mode_t = 61440;
+pub const S_IEXEC: mode_t = 64;
+pub const S_IWRITE: mode_t = 128;
+pub const S_IREAD: mode_t = 256;
+pub const S_IRWXU: mode_t = 448;
+pub const S_IXUSR: mode_t = 64;
+pub const S_IWUSR: mode_t = 128;
+pub const S_IRUSR: mode_t = 256;
+pub const S_IRWXG: mode_t = 56;
+pub const S_IXGRP: mode_t = 8;
+pub const S_IWGRP: mode_t = 16;
+pub const S_IRGRP: mode_t = 32;
+pub const S_IRWXO: mode_t = 7;
+pub const S_IXOTH: mode_t = 1;
+pub const S_IWOTH: mode_t = 2;
+pub const S_IROTH: mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const F_LOCK: ::c_int = 1;
+pub const F_TEST: ::c_int = 3;
+pub const F_TLOCK: ::c_int = 2;
+pub const F_ULOCK: ::c_int = 0;
+pub const F_DUPFD_CLOEXEC: ::c_int = 17;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGEMT: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const MAP_FILE: ::c_int = 0x0000;
+pub const MAP_SHARED: ::c_int = 0x0001;
+pub const MAP_PRIVATE: ::c_int = 0x0002;
+pub const MAP_FIXED: ::c_int = 0x0010;
+pub const MAP_ANON: ::c_int = 0x1000;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const MS_SYNC: ::c_int = 0x0000;
+pub const MS_ASYNC: ::c_int = 0x0001;
+pub const MS_INVALIDATE: ::c_int = 0x0002;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EDEADLK: ::c_int = 11;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const ENOTBLK: ::c_int = 15;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const ETXTBSY: ::c_int = 26;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+pub const EAGAIN: ::c_int = 35;
+pub const EWOULDBLOCK: ::c_int = 35;
+pub const EINPROGRESS: ::c_int = 36;
+pub const EALREADY: ::c_int = 37;
+pub const ENOTSOCK: ::c_int = 38;
+pub const EDESTADDRREQ: ::c_int = 39;
+pub const EMSGSIZE: ::c_int = 40;
+pub const EPROTOTYPE: ::c_int = 41;
+pub const ENOPROTOOPT: ::c_int = 42;
+pub const EPROTONOSUPPORT: ::c_int = 43;
+pub const ESOCKTNOSUPPORT: ::c_int = 44;
+pub const EOPNOTSUPP: ::c_int = 45;
+pub const EPFNOSUPPORT: ::c_int = 46;
+pub const EAFNOSUPPORT: ::c_int = 47;
+pub const EADDRINUSE: ::c_int = 48;
+pub const EADDRNOTAVAIL: ::c_int = 49;
+pub const ENETDOWN: ::c_int = 50;
+pub const ENETUNREACH: ::c_int = 51;
+pub const ENETRESET: ::c_int = 52;
+pub const ECONNABORTED: ::c_int = 53;
+pub const ECONNRESET: ::c_int = 54;
+pub const ENOBUFS: ::c_int = 55;
+pub const EISCONN: ::c_int = 56;
+pub const ENOTCONN: ::c_int = 57;
+pub const ESHUTDOWN: ::c_int = 58;
+pub const ETOOMANYREFS: ::c_int = 59;
+pub const ETIMEDOUT: ::c_int = 60;
+pub const ECONNREFUSED: ::c_int = 61;
+pub const ELOOP: ::c_int = 62;
+pub const ENAMETOOLONG: ::c_int = 63;
+pub const EHOSTDOWN: ::c_int = 64;
+pub const EHOSTUNREACH: ::c_int = 65;
+pub const ENOTEMPTY: ::c_int = 66;
+pub const EPROCLIM: ::c_int = 67;
+pub const EUSERS: ::c_int = 68;
+pub const EDQUOT: ::c_int = 69;
+pub const ESTALE: ::c_int = 70;
+pub const EREMOTE: ::c_int = 71;
+pub const EBADRPC: ::c_int = 72;
+pub const ERPCMISMATCH: ::c_int = 73;
+pub const EPROGUNAVAIL: ::c_int = 74;
+pub const EPROGMISMATCH: ::c_int = 75;
+pub const EPROCUNAVAIL: ::c_int = 76;
+pub const ENOLCK: ::c_int = 77;
+pub const ENOSYS: ::c_int = 78;
+pub const EFTYPE: ::c_int = 79;
+pub const EAUTH: ::c_int = 80;
+pub const ENEEDAUTH: ::c_int = 81;
+pub const EIDRM: ::c_int = 82;
+pub const ENOMSG: ::c_int = 83;
+pub const EOVERFLOW: ::c_int = 84;
+pub const ECANCELED: ::c_int = 85;
+pub const EILSEQ: ::c_int = 86;
+pub const ENOATTR: ::c_int = 87;
+pub const EDOOFUS: ::c_int = 88;
+pub const EBADMSG: ::c_int = 89;
+pub const EMULTIHOP: ::c_int = 90;
+pub const ENOLINK: ::c_int = 91;
+pub const EPROTO: ::c_int = 92;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+pub const F_DUPFD: ::c_int = 0;
+pub const F_GETFD: ::c_int = 1;
+pub const F_SETFD: ::c_int = 2;
+pub const F_GETFL: ::c_int = 3;
+pub const F_SETFL: ::c_int = 4;
+
+pub const SIGTRAP: ::c_int = 5;
+
+pub const GLOB_APPEND : ::c_int = 0x0001;
+pub const GLOB_DOOFFS : ::c_int = 0x0002;
+pub const GLOB_ERR : ::c_int = 0x0004;
+pub const GLOB_MARK : ::c_int = 0x0008;
+pub const GLOB_NOCHECK : ::c_int = 0x0010;
+pub const GLOB_NOSORT : ::c_int = 0x0020;
+pub const GLOB_NOESCAPE: ::c_int = 0x2000;
+
+pub const GLOB_NOSPACE : ::c_int = -1;
+pub const GLOB_ABORTED : ::c_int = -2;
+pub const GLOB_NOMATCH : ::c_int = -3;
+
+pub const POSIX_MADV_NORMAL: ::c_int = 0;
+pub const POSIX_MADV_RANDOM: ::c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_MADV_WILLNEED: ::c_int = 3;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+
+pub const _SC_IOV_MAX: ::c_int = 56;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 70;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 71;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 75;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 58;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 82;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 83;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 85;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 86;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 87;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 88;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 89;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 90;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 91;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 93;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 94;
+pub const _SC_THREADS: ::c_int = 96;
+pub const _SC_TTY_NAME_MAX: ::c_int = 101;
+pub const _SC_ATEXIT_MAX: ::c_int = 107;
+pub const _SC_XOPEN_CRYPT: ::c_int = 108;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 109;
+pub const _SC_XOPEN_LEGACY: ::c_int = 110;
+pub const _SC_XOPEN_REALTIME: ::c_int = 111;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 112;
+pub const _SC_XOPEN_SHM: ::c_int = 113;
+pub const _SC_XOPEN_UNIX: ::c_int = 115;
+pub const _SC_XOPEN_VERSION: ::c_int = 116;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 117;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
+
+pub const RLIMIT_CPU: ::c_int = 0;
+pub const RLIMIT_FSIZE: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_STACK: ::c_int = 3;
+pub const RLIMIT_CORE: ::c_int = 4;
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_MEMLOCK: ::c_int = 6;
+pub const RLIMIT_NPROC: ::c_int = 7;
+pub const RLIMIT_NOFILE: ::c_int = 8;
+pub const RLIMIT_SBSIZE: ::c_int = 9;
+pub const RLIMIT_VMEM: ::c_int = 10;
+pub const RLIMIT_AS: ::c_int = RLIMIT_VMEM;
+pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+pub const MADV_FREE: ::c_int = 5;
+pub const MADV_NOSYNC: ::c_int = 6;
+pub const MADV_AUTOSYNC: ::c_int = 7;
+pub const MADV_NOCORE: ::c_int = 8;
+pub const MADV_CORE: ::c_int = 9;
+
+pub const MINCORE_INCORE: ::c_int = 0x1;
+pub const MINCORE_REFERENCED: ::c_int = 0x2;
+pub const MINCORE_MODIFIED: ::c_int = 0x4;
+pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
+pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
+pub const MINCORE_SUPER: ::c_int = 0x20;
+
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 28;
+pub const AF_UNIX: ::c_int = 1;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 10;
+pub const IP_MULTICAST_LOOP: ::c_int = 11;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+pub const IPV6_JOIN_GROUP: ::c_int = 12;
+pub const IPV6_LEAVE_GROUP: ::c_int = 13;
+
+pub const TCP_NODELAY: ::c_int = 1;
+pub const TCP_KEEPIDLE: ::c_int = 256;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+pub const SO_DEBUG: ::c_int = 0x01;
+pub const SO_ACCEPTCONN: ::c_int = 0x0002;
+pub const SO_REUSEADDR: ::c_int = 0x0004;
+pub const SO_KEEPALIVE: ::c_int = 0x0008;
+pub const SO_DONTROUTE: ::c_int = 0x0010;
+pub const SO_BROADCAST: ::c_int = 0x0020;
+pub const SO_USELOOPBACK: ::c_int = 0x0040;
+pub const SO_LINGER: ::c_int = 0x0080;
+pub const SO_OOBINLINE: ::c_int = 0x0100;
+pub const SO_REUSEPORT: ::c_int = 0x0200;
+pub const SO_SNDBUF: ::c_int = 0x1001;
+pub const SO_RCVBUF: ::c_int = 0x1002;
+pub const SO_SNDLOWAT: ::c_int = 0x1003;
+pub const SO_RCVLOWAT: ::c_int = 0x1004;
+pub const SO_SNDTIMEO: ::c_int = 0x1005;
+pub const SO_RCVTIMEO: ::c_int = 0x1006;
+pub const SO_ERROR: ::c_int = 0x1007;
+pub const SO_TYPE: ::c_int = 0x1008;
+
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const O_SYNC: ::c_int = 128;
+pub const O_NONBLOCK: ::c_int = 4;
+
+pub const MAP_COPY: ::c_int = 0x0002;
+pub const MAP_RENAME: ::c_int = 0x0020;
+pub const MAP_NORESERVE: ::c_int = 0x0040;
+pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
+pub const MAP_STACK: ::c_int = 0x0400;
+pub const MAP_NOSYNC: ::c_int = 0x0800;
+pub const MAP_NOCORE: ::c_int = 0x020000;
+
+pub const IPPROTO_RAW: ::c_int = 255;
+
+pub const _SC_ARG_MAX: ::c_int = 1;
+pub const _SC_CHILD_MAX: ::c_int = 2;
+pub const _SC_CLK_TCK: ::c_int = 3;
+pub const _SC_NGROUPS_MAX: ::c_int = 4;
+pub const _SC_OPEN_MAX: ::c_int = 5;
+pub const _SC_JOB_CONTROL: ::c_int = 6;
+pub const _SC_SAVED_IDS: ::c_int = 7;
+pub const _SC_VERSION: ::c_int = 8;
+pub const _SC_BC_BASE_MAX: ::c_int = 9;
+pub const _SC_BC_DIM_MAX: ::c_int = 10;
+pub const _SC_BC_SCALE_MAX: ::c_int = 11;
+pub const _SC_BC_STRING_MAX: ::c_int = 12;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 13;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 14;
+pub const _SC_LINE_MAX: ::c_int = 15;
+pub const _SC_RE_DUP_MAX: ::c_int = 16;
+pub const _SC_2_VERSION: ::c_int = 17;
+pub const _SC_2_C_BIND: ::c_int = 18;
+pub const _SC_2_C_DEV: ::c_int = 19;
+pub const _SC_2_CHAR_TERM: ::c_int = 20;
+pub const _SC_2_FORT_DEV: ::c_int = 21;
+pub const _SC_2_FORT_RUN: ::c_int = 22;
+pub const _SC_2_LOCALEDEF: ::c_int = 23;
+pub const _SC_2_SW_DEV: ::c_int = 24;
+pub const _SC_2_UPE: ::c_int = 25;
+pub const _SC_STREAM_MAX: ::c_int = 26;
+pub const _SC_TZNAME_MAX: ::c_int = 27;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 28;
+pub const _SC_MAPPED_FILES: ::c_int = 29;
+pub const _SC_MEMLOCK: ::c_int = 30;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 31;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 32;
+pub const _SC_MESSAGE_PASSING: ::c_int = 33;
+pub const _SC_PRIORITIZED_IO: ::c_int = 34;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 35;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 36;
+pub const _SC_SEMAPHORES: ::c_int = 37;
+pub const _SC_FSYNC: ::c_int = 38;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 39;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 40;
+pub const _SC_TIMERS: ::c_int = 41;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
+pub const _SC_AIO_MAX: ::c_int = 43;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 45;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 46;
+pub const _SC_PAGESIZE: ::c_int = 47;
+pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
+pub const _SC_RTSIG_MAX: ::c_int = 48;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 49;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 50;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 51;
+pub const _SC_TIMER_MAX: ::c_int = 52;
+pub const _SC_HOST_NAME_MAX: ::c_int = 72;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
+pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 4;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_ERRORCHECK;
+
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_OTHER: ::c_int = 2;
+pub const SCHED_RR: ::c_int = 3;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const ST_NOSUID: ::c_ulong = 2;
+
+pub const NI_MAXHOST: ::size_t = 1025;
+
+pub const RTLD_LOCAL: ::c_int = 0;
+pub const RTLD_NODELETE: ::c_int = 0x1000;
+pub const RTLD_NOLOAD: ::c_int = 0x2000;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+
+pub const LOG_NTP: ::c_int = 12 << 3;
+pub const LOG_SECURITY: ::c_int = 13 << 3;
+pub const LOG_CONSOLE: ::c_int = 14 << 3;
+pub const LOG_NFACILITIES: ::c_int = 24;
+
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
+
+pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
+
+f! {
+ pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
+ status >> 8
+ }
+
+ pub fn WIFSIGNALED(status: ::c_int) -> bool {
+ (status & 0o177) != 0o177 && (status & 0o177) != 0
+ }
+
+ pub fn WIFSTOPPED(status: ::c_int) -> bool {
+ (status & 0o177) == 0o177
+ }
+}
+
+extern {
+ pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+ pub fn endutxent();
+ pub fn getutxent() -> *mut utmpx;
+ pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+ pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn setutxent();
+ pub fn getutxuser(user: *const ::c_char) -> *mut utmpx;
+ pub fn setutxdb(_type: ::c_int, file: *const ::c_char) -> ::c_int;
+}
+
+#[link(name = "util")]
+extern {
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::size_t,
+ serv: *mut ::c_char,
+ servlen: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn kevent(kq: ::c_int,
+ changelist: *const ::kevent,
+ nchanges: ::c_int,
+ eventlist: *mut ::kevent,
+ nevents: ::c_int,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn mincore(addr: *const ::c_void, len: ::size_t,
+ vec: *mut ::c_char) -> ::c_int;
+ pub fn sysctlnametomib(name: *const ::c_char,
+ mibp: *mut ::c_int,
+ sizep: *mut ::size_t)
+ -> ::c_int;
+ pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t)
+ -> ::c_int;
+ pub fn sysctl(name: *const ::c_int,
+ namelen: ::c_uint,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *const ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn sysctlbyname(name: *const ::c_char,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *const ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn sched_setscheduler(pid: ::pid_t,
+ policy: ::c_int,
+ param: *const sched_param) -> ::c_int;
+ pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
+ pub fn memrchr(cx: *const ::c_void,
+ c: ::c_int,
+ n: ::size_t) -> *mut ::c_void;
+ pub fn sendfile(fd: ::c_int,
+ s: ::c_int,
+ offset: ::off_t,
+ nbytes: ::size_t,
+ hdtr: *mut ::sf_hdtr,
+ sbytes: *mut ::off_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn sigtimedwait(set: *const sigset_t,
+ info: *mut siginfo_t,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn sigwaitinfo(set: *const sigset_t,
+ info: *mut siginfo_t) -> ::c_int;
+ pub fn openpty(amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::c_int;
+ pub fn forkpty(amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::pid_t;
+ pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t) -> ::c_int;
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+ pub fn uselocale(loc: ::locale_t) -> ::locale_t;
+ pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
+ pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
+ pub fn pthread_attr_get_np(tid: ::pthread_t,
+ attr: *mut ::pthread_attr_t) -> ::c_int;
+ pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
+ guardsize: *mut ::size_t) -> ::c_int;
+ pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
+ stackaddr: *mut *mut ::c_void,
+ stacksize: *mut ::size_t) -> ::c_int;
+ pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
+
+ pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int, ...) -> ::c_int;
+ pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, flags: ::c_int) -> ::c_int;
+ pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
+ owner: ::uid_t, group: ::gid_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut stat, flags: ::c_int) -> ::c_int;
+ pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, dev: dev_t) -> ::c_int;
+ pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
+ pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char)
+ -> ::c_int;
+ pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
+ linkpath: *const ::c_char) -> ::c_int;
+ pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
+ clock_id: *mut clockid_t) -> ::c_int;
+ pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
+ clock_id: clockid_t) -> ::c_int;
+ pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
+ pub fn sem_timedwait(sem: *mut sem_t,
+ abstime: *const ::timespec) -> ::c_int;
+ pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(target_os = "freebsd")] {
+ mod freebsd;
+ pub use self::freebsd::*;
+ } else if #[cfg(target_os = "dragonfly")] {
+ mod dragonfly;
+ pub use self::dragonfly::*;
+ } else {
+ // ...
+ }
+}
--- /dev/null
+use dox::mem;
+
+pub type c_char = i8;
+pub type wchar_t = i32;
+pub type off_t = i64;
+pub type useconds_t = u32;
+pub type blkcnt_t = i64;
+pub type socklen_t = u32;
+pub type sa_family_t = u8;
+pub type pthread_t = ::uintptr_t;
+pub type nfds_t = ::c_uint;
+
+s! {
+ pub struct sockaddr {
+ pub sa_len: u8,
+ pub sa_family: sa_family_t,
+ pub sa_data: [::c_char; 14],
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_len: u8,
+ pub sin6_family: sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ }
+
+ pub struct sockaddr_un {
+ pub sun_len: u8,
+ pub sun_family: sa_family_t,
+ pub sun_path: [c_char; 104]
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_change: ::time_t,
+ pub pw_class: *mut ::c_char,
+ pub pw_gecos: *mut ::c_char,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char,
+ pub pw_expire: ::time_t,
+
+ #[cfg(not(any(target_os = "macos",
+ target_os = "ios",
+ target_os = "netbsd",
+ target_os = "openbsd")))]
+ pub pw_fields: ::c_int,
+ }
+
+ pub struct ifaddrs {
+ pub ifa_next: *mut ifaddrs,
+ pub ifa_name: *mut ::c_char,
+ pub ifa_flags: ::c_uint,
+ pub ifa_addr: *mut ::sockaddr,
+ pub ifa_netmask: *mut ::sockaddr,
+ pub ifa_dstaddr: *mut ::sockaddr,
+ pub ifa_data: *mut ::c_void
+ }
+
+ pub struct fd_set {
+ #[cfg(all(target_pointer_width = "64",
+ any(target_os = "freebsd", target_os = "dragonfly")))]
+ fds_bits: [i64; FD_SETSIZE / 64],
+ #[cfg(not(all(target_pointer_width = "64",
+ any(target_os = "freebsd", target_os = "dragonfly"))))]
+ fds_bits: [i32; FD_SETSIZE / 32],
+ }
+
+ pub struct tm {
+ pub tm_sec: ::c_int,
+ pub tm_min: ::c_int,
+ pub tm_hour: ::c_int,
+ pub tm_mday: ::c_int,
+ pub tm_mon: ::c_int,
+ pub tm_year: ::c_int,
+ pub tm_wday: ::c_int,
+ pub tm_yday: ::c_int,
+ pub tm_isdst: ::c_int,
+ pub tm_gmtoff: ::c_long,
+ pub tm_zone: *mut ::c_char,
+ }
+
+ pub struct utsname {
+ #[cfg(not(target_os = "dragonfly"))]
+ pub sysname: [::c_char; 256],
+ #[cfg(target_os = "dragonfly")]
+ pub sysname: [::c_char; 32],
+ #[cfg(not(target_os = "dragonfly"))]
+ pub nodename: [::c_char; 256],
+ #[cfg(target_os = "dragonfly")]
+ pub nodename: [::c_char; 32],
+ #[cfg(not(target_os = "dragonfly"))]
+ pub release: [::c_char; 256],
+ #[cfg(target_os = "dragonfly")]
+ pub release: [::c_char; 32],
+ #[cfg(not(target_os = "dragonfly"))]
+ pub version: [::c_char; 256],
+ #[cfg(target_os = "dragonfly")]
+ pub version: [::c_char; 32],
+ #[cfg(not(target_os = "dragonfly"))]
+ pub machine: [::c_char; 256],
+ #[cfg(target_os = "dragonfly")]
+ pub machine: [::c_char; 32],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::c_int,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::socklen_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct fsid_t {
+ __fsid_val: [::int32_t; 2],
+ }
+
+ pub struct if_nameindex {
+ pub if_index: ::c_uint,
+ pub if_name: *mut ::c_char,
+ }
+}
+
+pub const LC_ALL: ::c_int = 0;
+pub const LC_COLLATE: ::c_int = 1;
+pub const LC_CTYPE: ::c_int = 2;
+pub const LC_MONETARY: ::c_int = 3;
+pub const LC_NUMERIC: ::c_int = 4;
+pub const LC_TIME: ::c_int = 5;
+pub const LC_MESSAGES: ::c_int = 6;
+
+pub const FIOCLEX: ::c_ulong = 0x20006601;
+pub const FIONBIO: ::c_ulong = 0x8004667e;
+
+pub const PATH_MAX: ::c_int = 1024;
+
+pub const SA_ONSTACK: ::c_int = 0x0001;
+pub const SA_SIGINFO: ::c_int = 0x0040;
+pub const SA_RESTART: ::c_int = 0x0002;
+pub const SA_RESETHAND: ::c_int = 0x0004;
+pub const SA_NOCLDSTOP: ::c_int = 0x0008;
+pub const SA_NODEFER: ::c_int = 0x0010;
+pub const SA_NOCLDWAIT: ::c_int = 0x0020;
+
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 4;
+
+pub const SIGCHLD: ::c_int = 20;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGUSR1: ::c_int = 30;
+pub const SIGUSR2: ::c_int = 31;
+pub const SIGCONT: ::c_int = 19;
+pub const SIGSTOP: ::c_int = 17;
+pub const SIGTSTP: ::c_int = 18;
+pub const SIGURG: ::c_int = 16;
+pub const SIGIO: ::c_int = 23;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGINFO: ::c_int = 29;
+
+pub const SIG_SETMASK: ::c_int = 3;
+pub const SIG_BLOCK: ::c_int = 0x1;
+pub const SIG_UNBLOCK: ::c_int = 0x2;
+
+pub const IPV6_MULTICAST_LOOP: ::c_int = 11;
+pub const IPV6_V6ONLY: ::c_int = 27;
+
+pub const ST_RDONLY: ::c_ulong = 1;
+
+pub const NCCS: usize = 20;
+
+pub const O_ASYNC: ::c_int = 0x40;
+pub const O_FSYNC: ::c_int = 0x80;
+pub const O_NDELAY: ::c_int = 0x4;
+pub const O_NOFOLLOW: ::c_int = 0x100;
+
+pub const F_GETOWN: ::c_int = 5;
+pub const F_SETOWN: ::c_int = 6;
+
+pub const MNT_FORCE: ::c_int = 0x80000;
+
+pub const Q_SYNC: ::c_int = 0x600;
+pub const Q_QUOTAON: ::c_int = 0x100;
+pub const Q_QUOTAOFF: ::c_int = 0x200;
+
+pub const TCIOFF: ::c_int = 3;
+pub const TCION: ::c_int = 4;
+pub const TCOOFF: ::c_int = 1;
+pub const TCOON: ::c_int = 2;
+pub const TCIFLUSH: ::c_int = 1;
+pub const TCOFLUSH: ::c_int = 2;
+pub const TCIOFLUSH: ::c_int = 3;
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+pub const VEOF: usize = 0;
+pub const VEOL: usize = 1;
+pub const VEOL2: usize = 2;
+pub const VERASE: usize = 3;
+pub const VWERASE: usize = 4;
+pub const VKILL: usize = 5;
+pub const VREPRINT: usize = 6;
+pub const VINTR: usize = 8;
+pub const VQUIT: usize = 9;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 12;
+pub const VSTOP: usize = 13;
+pub const VLNEXT: usize = 14;
+pub const VDISCARD: usize = 15;
+pub const VMIN: usize = 16;
+pub const VTIME: usize = 17;
+pub const IGNBRK: ::tcflag_t = 0x00000001;
+pub const BRKINT: ::tcflag_t = 0x00000002;
+pub const IGNPAR: ::tcflag_t = 0x00000004;
+pub const PARMRK: ::tcflag_t = 0x00000008;
+pub const INPCK: ::tcflag_t = 0x00000010;
+pub const ISTRIP: ::tcflag_t = 0x00000020;
+pub const INLCR: ::tcflag_t = 0x00000040;
+pub const IGNCR: ::tcflag_t = 0x00000080;
+pub const ICRNL: ::tcflag_t = 0x00000100;
+pub const IXON: ::tcflag_t = 0x00000200;
+pub const IXOFF: ::tcflag_t = 0x00000400;
+pub const IXANY: ::tcflag_t = 0x00000800;
+pub const IMAXBEL: ::tcflag_t = 0x00002000;
+pub const OPOST: ::tcflag_t = 0x1;
+pub const ONLCR: ::tcflag_t = 0x2;
+pub const CSIZE: ::tcflag_t = 0x00000300;
+pub const CS5: ::tcflag_t = 0x00000000;
+pub const CS6: ::tcflag_t = 0x00000100;
+pub const CS7: ::tcflag_t = 0x00000200;
+pub const CS8: ::tcflag_t = 0x00000300;
+pub const CSTOPB: ::tcflag_t = 0x00000400;
+pub const CREAD: ::tcflag_t = 0x00000800;
+pub const PARENB: ::tcflag_t = 0x00001000;
+pub const PARODD: ::tcflag_t = 0x00002000;
+pub const HUPCL: ::tcflag_t = 0x00004000;
+pub const CLOCAL: ::tcflag_t = 0x00008000;
+pub const ECHOKE: ::tcflag_t = 0x00000001;
+pub const ECHOE: ::tcflag_t = 0x00000002;
+pub const ECHOK: ::tcflag_t = 0x00000004;
+pub const ECHO: ::tcflag_t = 0x00000008;
+pub const ECHONL: ::tcflag_t = 0x00000010;
+pub const ECHOPRT: ::tcflag_t = 0x00000020;
+pub const ECHOCTL: ::tcflag_t = 0x00000040;
+pub const ISIG: ::tcflag_t = 0x00000080;
+pub const ICANON: ::tcflag_t = 0x00000100;
+pub const IEXTEN: ::tcflag_t = 0x00000400;
+pub const EXTPROC: ::tcflag_t = 0x00000800;
+pub const TOSTOP: ::tcflag_t = 0x00400000;
+pub const FLUSHO: ::tcflag_t = 0x00800000;
+pub const PENDIN: ::tcflag_t = 0x20000000;
+pub const NOFLSH: ::tcflag_t = 0x80000000;
+
+pub const WNOHANG: ::c_int = 0x00000001;
+pub const WUNTRACED: ::c_int = 0x00000002;
+
+pub const RTLD_NOW: ::c_int = 0x2;
+pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;
+
+pub const LOG_CRON: ::c_int = 9 << 3;
+pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
+pub const LOG_FTP: ::c_int = 11 << 3;
+pub const LOG_PERROR: ::c_int = 0x20;
+
+pub const PIPE_BUF: usize = 512;
+
+f! {
+ pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+ let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ let fd = fd as usize;
+ (*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
+ return
+ }
+
+ pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ let fd = fd as usize;
+ return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
+ }
+
+ pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+ let bits = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ let fd = fd as usize;
+ (*set).fds_bits[fd / bits] |= 1 << (fd % bits);
+ return
+ }
+
+ pub fn FD_ZERO(set: *mut fd_set) -> () {
+ for slot in (*set).fds_bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn WTERMSIG(status: ::c_int) -> ::c_int {
+ status & 0o177
+ }
+
+ pub fn WIFEXITED(status: ::c_int) -> bool {
+ (status & 0o177) == 0
+ }
+
+ pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+ status >> 8
+ }
+
+ pub fn WCOREDUMP(status: ::c_int) -> bool {
+ (status & 0o200) != 0
+ }
+}
+
+extern {
+ pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+ pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+ pub fn setgroups(ngroups: ::c_int,
+ ptr: *const ::gid_t) -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+ pub fn kqueue() -> ::c_int;
+ pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;
+ pub fn syscall(num: ::c_int, ...) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")]
+ pub fn getpwnam_r(name: *const ::c_char,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut passwd) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid_r50")]
+ pub fn getpwuid_r(uid: ::uid_t,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut passwd) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__getpwent50")]
+ pub fn getpwent() -> *mut passwd;
+ pub fn setpwent();
+ pub fn getprogname() -> *const ::c_char;
+ pub fn setprogname(name: *const ::c_char);
+ pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
+ pub fn if_nameindex() -> *mut if_nameindex;
+ pub fn if_freenameindex(ptr: *mut if_nameindex);
+}
+
+cfg_if! {
+ if #[cfg(any(target_os = "macos", target_os = "ios"))] {
+ mod apple;
+ pub use self::apple::*;
+ } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
+ target_os = "bitrig"))] {
+ mod netbsdlike;
+ pub use self::netbsdlike::*;
+ } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
+ mod freebsdlike;
+ pub use self::freebsdlike::*;
+ } else {
+ // Unknown target_os
+ }
+}
--- /dev/null
+pub type time_t = i64;
+pub type mode_t = u32;
+pub type nlink_t = ::uint32_t;
+pub type ino_t = ::uint64_t;
+pub type pthread_key_t = ::c_int;
+pub type rlim_t = u64;
+pub type speed_t = ::c_uint;
+pub type tcflag_t = ::c_uint;
+pub type nl_item = c_long;
+pub type clockid_t = ::c_int;
+pub type id_t = ::uint32_t;
+pub type sem_t = *mut sem;
+
+pub enum timezone {}
+pub enum sem {}
+
+s! {
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct sockaddr_in {
+ pub sin_len: u8,
+ pub sin_family: ::sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [::int8_t; 8],
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub c_ispeed: ::c_int,
+ pub c_ospeed: ::c_int,
+ }
+
+ pub struct flock {
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ }
+}
+
+pub const D_T_FMT: ::nl_item = 0;
+pub const D_FMT: ::nl_item = 1;
+pub const T_FMT: ::nl_item = 2;
+pub const T_FMT_AMPM: ::nl_item = 3;
+pub const AM_STR: ::nl_item = 4;
+pub const PM_STR: ::nl_item = 5;
+
+pub const DAY_1: ::nl_item = 6;
+pub const DAY_2: ::nl_item = 7;
+pub const DAY_3: ::nl_item = 8;
+pub const DAY_4: ::nl_item = 9;
+pub const DAY_5: ::nl_item = 10;
+pub const DAY_6: ::nl_item = 11;
+pub const DAY_7: ::nl_item = 12;
+
+pub const ABDAY_1: ::nl_item = 13;
+pub const ABDAY_2: ::nl_item = 14;
+pub const ABDAY_3: ::nl_item = 15;
+pub const ABDAY_4: ::nl_item = 16;
+pub const ABDAY_5: ::nl_item = 17;
+pub const ABDAY_6: ::nl_item = 18;
+pub const ABDAY_7: ::nl_item = 19;
+
+pub const MON_1: ::nl_item = 20;
+pub const MON_2: ::nl_item = 21;
+pub const MON_3: ::nl_item = 22;
+pub const MON_4: ::nl_item = 23;
+pub const MON_5: ::nl_item = 24;
+pub const MON_6: ::nl_item = 25;
+pub const MON_7: ::nl_item = 26;
+pub const MON_8: ::nl_item = 27;
+pub const MON_9: ::nl_item = 28;
+pub const MON_10: ::nl_item = 29;
+pub const MON_11: ::nl_item = 30;
+pub const MON_12: ::nl_item = 31;
+
+pub const ABMON_1: ::nl_item = 32;
+pub const ABMON_2: ::nl_item = 33;
+pub const ABMON_3: ::nl_item = 34;
+pub const ABMON_4: ::nl_item = 35;
+pub const ABMON_5: ::nl_item = 36;
+pub const ABMON_6: ::nl_item = 37;
+pub const ABMON_7: ::nl_item = 38;
+pub const ABMON_8: ::nl_item = 39;
+pub const ABMON_9: ::nl_item = 40;
+pub const ABMON_10: ::nl_item = 41;
+pub const ABMON_11: ::nl_item = 42;
+pub const ABMON_12: ::nl_item = 43;
+
+pub const RADIXCHAR: ::nl_item = 44;
+pub const THOUSEP: ::nl_item = 45;
+pub const YESSTR: ::nl_item = 46;
+pub const YESEXPR: ::nl_item = 47;
+pub const NOSTR: ::nl_item = 48;
+pub const NOEXPR: ::nl_item = 49;
+pub const CRNCYSTR: ::nl_item = 50;
+
+pub const CODESET: ::nl_item = 51;
+
+pub const EXIT_FAILURE : ::c_int = 1;
+pub const EXIT_SUCCESS : ::c_int = 0;
+pub const RAND_MAX : ::c_int = 2147483647;
+pub const EOF : ::c_int = -1;
+pub const SEEK_SET : ::c_int = 0;
+pub const SEEK_CUR : ::c_int = 1;
+pub const SEEK_END : ::c_int = 2;
+pub const _IOFBF : ::c_int = 0;
+pub const _IONBF : ::c_int = 2;
+pub const _IOLBF : ::c_int = 1;
+pub const BUFSIZ : ::c_uint = 1024;
+pub const FOPEN_MAX : ::c_uint = 20;
+pub const FILENAME_MAX : ::c_uint = 1024;
+pub const L_tmpnam : ::c_uint = 1024;
+pub const O_RDONLY : ::c_int = 0;
+pub const O_WRONLY : ::c_int = 1;
+pub const O_RDWR : ::c_int = 2;
+pub const O_ACCMODE : ::c_int = 3;
+pub const O_APPEND : ::c_int = 8;
+pub const O_CREAT : ::c_int = 512;
+pub const O_EXCL : ::c_int = 2048;
+pub const O_NOCTTY : ::c_int = 32768;
+pub const O_TRUNC : ::c_int = 1024;
+pub const O_SYNC : ::c_int = 128;
+pub const S_IFIFO : mode_t = 4096;
+pub const S_IFCHR : mode_t = 8192;
+pub const S_IFBLK : mode_t = 24576;
+pub const S_IFDIR : mode_t = 16384;
+pub const S_IFREG : mode_t = 32768;
+pub const S_IFLNK : mode_t = 40960;
+pub const S_IFSOCK : mode_t = 49152;
+pub const S_IFMT : mode_t = 61440;
+pub const S_IEXEC : mode_t = 64;
+pub const S_IWRITE : mode_t = 128;
+pub const S_IREAD : mode_t = 256;
+pub const S_IRWXU : mode_t = 448;
+pub const S_IXUSR : mode_t = 64;
+pub const S_IWUSR : mode_t = 128;
+pub const S_IRUSR : mode_t = 256;
+pub const S_IRWXG : mode_t = 56;
+pub const S_IXGRP : mode_t = 8;
+pub const S_IWGRP : mode_t = 16;
+pub const S_IRGRP : mode_t = 32;
+pub const S_IRWXO : mode_t = 7;
+pub const S_IXOTH : mode_t = 1;
+pub const S_IWOTH : mode_t = 2;
+pub const S_IROTH : mode_t = 4;
+pub const F_OK : ::c_int = 0;
+pub const R_OK : ::c_int = 4;
+pub const W_OK : ::c_int = 2;
+pub const X_OK : ::c_int = 1;
+pub const STDIN_FILENO : ::c_int = 0;
+pub const STDOUT_FILENO : ::c_int = 1;
+pub const STDERR_FILENO : ::c_int = 2;
+pub const F_LOCK : ::c_int = 1;
+pub const F_TEST : ::c_int = 3;
+pub const F_TLOCK : ::c_int = 2;
+pub const F_ULOCK : ::c_int = 0;
+pub const F_GETLK: ::c_int = 7;
+pub const F_SETLK: ::c_int = 8;
+pub const F_SETLKW: ::c_int = 9;
+pub const SIGHUP : ::c_int = 1;
+pub const SIGINT : ::c_int = 2;
+pub const SIGQUIT : ::c_int = 3;
+pub const SIGILL : ::c_int = 4;
+pub const SIGABRT : ::c_int = 6;
+pub const SIGEMT: ::c_int = 7;
+pub const SIGFPE : ::c_int = 8;
+pub const SIGKILL : ::c_int = 9;
+pub const SIGSEGV : ::c_int = 11;
+pub const SIGPIPE : ::c_int = 13;
+pub const SIGALRM : ::c_int = 14;
+pub const SIGTERM : ::c_int = 15;
+pub const SIGSTKSZ : ::size_t = 40960;
+
+pub const PROT_NONE : ::c_int = 0;
+pub const PROT_READ : ::c_int = 1;
+pub const PROT_WRITE : ::c_int = 2;
+pub const PROT_EXEC : ::c_int = 4;
+
+pub const MAP_FILE : ::c_int = 0x0000;
+pub const MAP_SHARED : ::c_int = 0x0001;
+pub const MAP_PRIVATE : ::c_int = 0x0002;
+pub const MAP_FIXED : ::c_int = 0x0010;
+pub const MAP_ANON : ::c_int = 0x1000;
+
+pub const MAP_FAILED : *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MCL_CURRENT : ::c_int = 0x0001;
+pub const MCL_FUTURE : ::c_int = 0x0002;
+
+pub const MS_ASYNC : ::c_int = 0x0001;
+
+pub const EPERM : ::c_int = 1;
+pub const ENOENT : ::c_int = 2;
+pub const ESRCH : ::c_int = 3;
+pub const EINTR : ::c_int = 4;
+pub const EIO : ::c_int = 5;
+pub const ENXIO : ::c_int = 6;
+pub const E2BIG : ::c_int = 7;
+pub const ENOEXEC : ::c_int = 8;
+pub const EBADF : ::c_int = 9;
+pub const ECHILD : ::c_int = 10;
+pub const EDEADLK : ::c_int = 11;
+pub const ENOMEM : ::c_int = 12;
+pub const EACCES : ::c_int = 13;
+pub const EFAULT : ::c_int = 14;
+pub const ENOTBLK : ::c_int = 15;
+pub const EBUSY : ::c_int = 16;
+pub const EEXIST : ::c_int = 17;
+pub const EXDEV : ::c_int = 18;
+pub const ENODEV : ::c_int = 19;
+pub const ENOTDIR : ::c_int = 20;
+pub const EISDIR : ::c_int = 21;
+pub const EINVAL : ::c_int = 22;
+pub const ENFILE : ::c_int = 23;
+pub const EMFILE : ::c_int = 24;
+pub const ENOTTY : ::c_int = 25;
+pub const ETXTBSY : ::c_int = 26;
+pub const EFBIG : ::c_int = 27;
+pub const ENOSPC : ::c_int = 28;
+pub const ESPIPE : ::c_int = 29;
+pub const EROFS : ::c_int = 30;
+pub const EMLINK : ::c_int = 31;
+pub const EPIPE : ::c_int = 32;
+pub const EDOM : ::c_int = 33;
+pub const ERANGE : ::c_int = 34;
+pub const EAGAIN : ::c_int = 35;
+pub const EWOULDBLOCK : ::c_int = 35;
+pub const EINPROGRESS : ::c_int = 36;
+pub const EALREADY : ::c_int = 37;
+pub const ENOTSOCK : ::c_int = 38;
+pub const EDESTADDRREQ : ::c_int = 39;
+pub const EMSGSIZE : ::c_int = 40;
+pub const EPROTOTYPE : ::c_int = 41;
+pub const ENOPROTOOPT : ::c_int = 42;
+pub const EPROTONOSUPPORT : ::c_int = 43;
+pub const ESOCKTNOSUPPORT : ::c_int = 44;
+pub const EOPNOTSUPP : ::c_int = 45;
+pub const EPFNOSUPPORT : ::c_int = 46;
+pub const EAFNOSUPPORT : ::c_int = 47;
+pub const EADDRINUSE : ::c_int = 48;
+pub const EADDRNOTAVAIL : ::c_int = 49;
+pub const ENETDOWN : ::c_int = 50;
+pub const ENETUNREACH : ::c_int = 51;
+pub const ENETRESET : ::c_int = 52;
+pub const ECONNABORTED : ::c_int = 53;
+pub const ECONNRESET : ::c_int = 54;
+pub const ENOBUFS : ::c_int = 55;
+pub const EISCONN : ::c_int = 56;
+pub const ENOTCONN : ::c_int = 57;
+pub const ESHUTDOWN : ::c_int = 58;
+pub const ETOOMANYREFS : ::c_int = 59;
+pub const ETIMEDOUT : ::c_int = 60;
+pub const ECONNREFUSED : ::c_int = 61;
+pub const ELOOP : ::c_int = 62;
+pub const ENAMETOOLONG : ::c_int = 63;
+pub const EHOSTDOWN : ::c_int = 64;
+pub const EHOSTUNREACH : ::c_int = 65;
+pub const ENOTEMPTY : ::c_int = 66;
+pub const EPROCLIM : ::c_int = 67;
+pub const EUSERS : ::c_int = 68;
+pub const EDQUOT : ::c_int = 69;
+pub const ESTALE : ::c_int = 70;
+pub const EREMOTE : ::c_int = 71;
+pub const EBADRPC : ::c_int = 72;
+pub const ERPCMISMATCH : ::c_int = 73;
+pub const EPROGUNAVAIL : ::c_int = 74;
+pub const EPROGMISMATCH : ::c_int = 75;
+pub const EPROCUNAVAIL : ::c_int = 76;
+pub const ENOLCK : ::c_int = 77;
+pub const ENOSYS : ::c_int = 78;
+pub const EFTYPE : ::c_int = 79;
+pub const EAUTH : ::c_int = 80;
+pub const ENEEDAUTH : ::c_int = 81;
+
+pub const F_DUPFD : ::c_int = 0;
+pub const F_GETFD : ::c_int = 1;
+pub const F_SETFD : ::c_int = 2;
+pub const F_GETFL : ::c_int = 3;
+pub const F_SETFL : ::c_int = 4;
+
+pub const SIGTRAP : ::c_int = 5;
+
+pub const GLOB_APPEND : ::c_int = 0x0001;
+pub const GLOB_DOOFFS : ::c_int = 0x0002;
+pub const GLOB_ERR : ::c_int = 0x0004;
+pub const GLOB_MARK : ::c_int = 0x0008;
+pub const GLOB_NOCHECK : ::c_int = 0x0010;
+pub const GLOB_NOSORT : ::c_int = 0x0020;
+pub const GLOB_NOESCAPE : ::c_int = 0x1000;
+
+pub const GLOB_NOSPACE : ::c_int = -1;
+pub const GLOB_ABORTED : ::c_int = -2;
+pub const GLOB_NOMATCH : ::c_int = -3;
+pub const GLOB_NOSYS : ::c_int = -4;
+
+pub const POSIX_MADV_NORMAL : ::c_int = 0;
+pub const POSIX_MADV_RANDOM : ::c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL : ::c_int = 2;
+pub const POSIX_MADV_WILLNEED : ::c_int = 3;
+pub const POSIX_MADV_DONTNEED : ::c_int = 4;
+
+pub const _SC_XOPEN_SHM : ::c_int = 30;
+
+pub const PTHREAD_CREATE_JOINABLE : ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED : ::c_int = 1;
+
+// http://man.openbsd.org/OpenBSD-current/man2/clock_getres.2
+// The man page says clock_gettime(3) can accept various values as clockid_t but
+// http://fxr.watson.org/fxr/source/kern/kern_time.c?v=OPENBSD;im=excerpts#L161
+// the implementation rejects anything other than the below two
+//
+// http://netbsd.gw.com/cgi-bin/man-cgi?clock_gettime
+// https://github.com/jsonn/src/blob/HEAD/sys/kern/subr_time.c#L222
+// Basically the same goes for NetBSD
+pub const CLOCK_REALTIME: clockid_t = 0;
+pub const CLOCK_MONOTONIC: clockid_t = 3;
+
+pub const RLIMIT_CPU: ::c_int = 0;
+pub const RLIMIT_FSIZE: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_STACK: ::c_int = 3;
+pub const RLIMIT_CORE: ::c_int = 4;
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_MEMLOCK: ::c_int = 6;
+pub const RLIMIT_NPROC: ::c_int = 7;
+pub const RLIMIT_NOFILE: ::c_int = 8;
+
+pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+pub const RLIM_SAVED_MAX: rlim_t = RLIM_INFINITY;
+pub const RLIM_SAVED_CUR: rlim_t = RLIM_INFINITY;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const MADV_NORMAL : ::c_int = 0;
+pub const MADV_RANDOM : ::c_int = 1;
+pub const MADV_SEQUENTIAL : ::c_int = 2;
+pub const MADV_WILLNEED : ::c_int = 3;
+pub const MADV_DONTNEED : ::c_int = 4;
+pub const MADV_FREE : ::c_int = 6;
+
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 24;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 10;
+pub const IP_MULTICAST_LOOP: ::c_int = 11;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+
+pub const TCP_NODELAY: ::c_int = 0x01;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+pub const SO_DEBUG: ::c_int = 0x01;
+pub const SO_ACCEPTCONN: ::c_int = 0x0002;
+pub const SO_REUSEADDR: ::c_int = 0x0004;
+pub const SO_KEEPALIVE: ::c_int = 0x0008;
+pub const SO_DONTROUTE: ::c_int = 0x0010;
+pub const SO_BROADCAST: ::c_int = 0x0020;
+pub const SO_USELOOPBACK: ::c_int = 0x0040;
+pub const SO_LINGER: ::c_int = 0x0080;
+pub const SO_OOBINLINE: ::c_int = 0x0100;
+pub const SO_REUSEPORT: ::c_int = 0x0200;
+pub const SO_SNDBUF: ::c_int = 0x1001;
+pub const SO_RCVBUF: ::c_int = 0x1002;
+pub const SO_SNDLOWAT: ::c_int = 0x1003;
+pub const SO_RCVLOWAT: ::c_int = 0x1004;
+pub const SO_ERROR: ::c_int = 0x1007;
+pub const SO_TYPE: ::c_int = 0x1008;
+
+pub const MSG_NOSIGNAL: ::c_int = 0x400;
+
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const O_NONBLOCK : ::c_int = 4;
+
+pub const IPPROTO_RAW : ::c_int = 255;
+
+pub const _SC_ARG_MAX : ::c_int = 1;
+pub const _SC_CHILD_MAX : ::c_int = 2;
+pub const _SC_NGROUPS_MAX : ::c_int = 4;
+pub const _SC_OPEN_MAX : ::c_int = 5;
+pub const _SC_JOB_CONTROL : ::c_int = 6;
+pub const _SC_SAVED_IDS : ::c_int = 7;
+pub const _SC_VERSION : ::c_int = 8;
+pub const _SC_BC_BASE_MAX : ::c_int = 9;
+pub const _SC_BC_DIM_MAX : ::c_int = 10;
+pub const _SC_BC_SCALE_MAX : ::c_int = 11;
+pub const _SC_BC_STRING_MAX : ::c_int = 12;
+pub const _SC_COLL_WEIGHTS_MAX : ::c_int = 13;
+pub const _SC_EXPR_NEST_MAX : ::c_int = 14;
+pub const _SC_LINE_MAX : ::c_int = 15;
+pub const _SC_RE_DUP_MAX : ::c_int = 16;
+pub const _SC_2_VERSION : ::c_int = 17;
+pub const _SC_2_C_BIND : ::c_int = 18;
+pub const _SC_2_C_DEV : ::c_int = 19;
+pub const _SC_2_CHAR_TERM : ::c_int = 20;
+pub const _SC_2_FORT_DEV : ::c_int = 21;
+pub const _SC_2_FORT_RUN : ::c_int = 22;
+pub const _SC_2_LOCALEDEF : ::c_int = 23;
+pub const _SC_2_SW_DEV : ::c_int = 24;
+pub const _SC_2_UPE : ::c_int = 25;
+pub const _SC_STREAM_MAX : ::c_int = 26;
+pub const _SC_TZNAME_MAX : ::c_int = 27;
+pub const _SC_PAGESIZE : ::c_int = 28;
+pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
+pub const _SC_FSYNC : ::c_int = 29;
+
+pub const Q_GETQUOTA: ::c_int = 0x300;
+pub const Q_SETQUOTA: ::c_int = 0x400;
+
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+
+pub const LOG_NFACILITIES: ::c_int = 24;
+
+pub const HW_NCPU: ::c_int = 3;
+
+pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
+
+f! {
+ pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
+ status >> 8
+ }
+
+ pub fn WIFSIGNALED(status: ::c_int) -> bool {
+ (status & 0o177) != 0o177 && (status & 0o177) != 0
+ }
+
+ pub fn WIFSTOPPED(status: ::c_int) -> bool {
+ (status & 0o177) == 0o177
+ }
+}
+
+#[link(name = "util")]
+extern {
+ pub fn mincore(addr: *mut ::c_void, len: ::size_t,
+ vec: *mut ::c_char) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__clock_getres50")]
+ pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__clock_gettime50")]
+ pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn __errno() -> *mut ::c_int;
+ pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t)
+ -> ::c_int;
+ pub fn memrchr(cx: *const ::c_void,
+ c: ::c_int,
+ n: ::size_t) -> *mut ::c_void;
+ pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
+ pub fn mkostemps(template: *mut ::c_char,
+ suffixlen: ::c_int,
+ flags: ::c_int) -> ::c_int;
+ pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
+ pub fn fdatasync(fd: ::c_int) -> ::c_int;
+ pub fn openpty(amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::c_int;
+ pub fn forkpty(amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut termios,
+ winp: *mut ::winsize) -> ::pid_t;
+ pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
+
+ pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int, ...) -> ::c_int;
+ pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, flags: ::c_int) -> ::c_int;
+ pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
+ owner: ::uid_t, group: ::gid_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut stat, flags: ::c_int) -> ::c_int;
+ pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, dev: dev_t) -> ::c_int;
+ pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
+ pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char)
+ -> ::c_int;
+ pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
+ linkpath: *const ::c_char) -> ::c_int;
+ pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn sem_timedwait(sem: *mut sem_t,
+ abstime: *const ::timespec) -> ::c_int;
+ pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
+ clock_id: clockid_t) -> ::c_int;
+ pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
+ pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(target_os = "netbsd")] {
+ mod netbsd;
+ pub use self::netbsd::*;
+ } else if #[cfg(any(target_os = "openbsd", target_os = "bitrig"))] {
+ mod openbsdlike;
+ pub use self::openbsdlike::*;
+ } else {
+ // Unknown target_os
+ }
+}
--- /dev/null
+pub type clock_t = ::c_uint;
+pub type suseconds_t = ::c_int;
+pub type dev_t = u64;
+pub type blksize_t = ::int32_t;
+pub type fsblkcnt_t = ::uint64_t;
+pub type fsfilcnt_t = ::uint64_t;
+
+s! {
+ pub struct dirent {
+ pub d_fileno: ::ino_t,
+ pub d_reclen: u16,
+ pub d_namlen: u16,
+ pub d_type: u8,
+ pub d_name: [::c_char; 512],
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ pub gl_matchc: ::size_t,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+ pub gl_pathv: *mut *mut ::c_char,
+
+ __unused3: *mut ::c_void,
+
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ __unused8: *mut ::c_void,
+ }
+
+ pub struct sigset_t {
+ __bits: [u32; 4],
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_mode: ::mode_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atimensec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtimensec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctimensec: ::c_long,
+ pub st_birthtime: ::time_t,
+ pub st_birthtimensec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::uint32_t,
+ pub st_gen: ::uint32_t,
+ pub st_spare: [::uint32_t; 2],
+ }
+
+ pub struct statvfs {
+ pub f_flag: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_iosize: ::c_ulong,
+
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_bresvd: ::fsblkcnt_t,
+
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fresvd: ::fsfilcnt_t,
+
+ pub f_syncreads: ::uint64_t,
+ pub f_syncwrites: ::uint64_t,
+
+ pub f_asyncreads: ::uint64_t,
+ pub f_asyncwrites: ::uint64_t,
+
+ pub f_fsidx: ::fsid_t,
+ pub f_fsid: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub f_owner: ::uid_t,
+
+ pub f_spare: [::uint32_t; 4],
+
+ pub f_fstypename: [::c_char; 32],
+ pub f_mntonname: [::c_char; 1024],
+ pub f_mntfromname: [::c_char; 1024],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: ::socklen_t,
+ pub ai_canonname: *mut ::c_char,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_next: *mut ::addrinfo,
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_len: u8,
+ pub ss_family: ::sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_pad2: i64,
+ __ss_pad3: [u8; 112],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ __pad1: ::c_int,
+ pub si_addr: *mut ::c_void,
+ __pad2: [u64; 13],
+ }
+
+ pub struct pthread_attr_t {
+ pta_magic: ::c_uint,
+ pta_flags: ::c_int,
+ pta_private: *mut ::c_void,
+ }
+
+ pub struct pthread_mutex_t {
+ ptm_magic: ::c_uint,
+ ptm_errorcheck: ::c_uchar,
+ ptm_pad1: [u8; 3],
+ ptm_interlock: ::c_uchar,
+ ptm_pad2: [u8; 3],
+ ptm_owner: ::pthread_t,
+ ptm_waiters: *mut u8,
+ ptm_recursed: ::c_uint,
+ ptm_spare2: *mut ::c_void,
+ }
+
+ pub struct pthread_mutexattr_t {
+ ptma_magic: ::c_uint,
+ ptma_private: *mut ::c_void,
+ }
+
+ pub struct pthread_cond_t {
+ ptc_magic: ::c_uint,
+ ptc_lock: ::c_uchar,
+ ptc_waiters_first: *mut u8,
+ ptc_waiters_last: *mut u8,
+ ptc_mutex: *mut ::pthread_mutex_t,
+ ptc_private: *mut ::c_void,
+ }
+
+ pub struct pthread_condattr_t {
+ ptca_magic: ::c_uint,
+ ptca_private: *mut ::c_void,
+ }
+
+ pub struct pthread_rwlock_t {
+ ptr_magic: ::c_uint,
+ ptr_interlock: ::c_uchar,
+ ptr_rblocked_first: *mut u8,
+ ptr_rblocked_last: *mut u8,
+ ptr_wblocked_first: *mut u8,
+ ptr_wblocked_last: *mut u8,
+ ptr_nreaders: ::c_uint,
+ ptr_owner: ::pthread_t,
+ ptr_private: *mut ::c_void,
+ }
+
+ pub struct kevent {
+ pub ident: ::uintptr_t,
+ pub filter: ::uint32_t,
+ pub flags: ::uint32_t,
+ pub fflags: ::uint32_t,
+ pub data: ::int64_t,
+ pub udata: ::intptr_t,
+ }
+
+ pub struct dqblk {
+ pub dqb_bhardlimit: ::uint32_t,
+ pub dqb_bsoftlimit: ::uint32_t,
+ pub dqb_curblocks: ::uint32_t,
+ pub dqb_ihardlimit: ::uint32_t,
+ pub dqb_isoftlimit: ::uint32_t,
+ pub dqb_curinodes: ::uint32_t,
+ pub dqb_btime: ::int32_t,
+ pub dqb_itime: ::int32_t,
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *const ::c_void,
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+}
+
+pub const LC_COLLATE_MASK: ::c_int = (1 << ::LC_COLLATE);
+pub const LC_CTYPE_MASK: ::c_int = (1 << ::LC_CTYPE);
+pub const LC_MONETARY_MASK: ::c_int = (1 << ::LC_MONETARY);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << ::LC_NUMERIC);
+pub const LC_TIME_MASK: ::c_int = (1 << ::LC_TIME);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << ::LC_MESSAGES);
+pub const LC_ALL_MASK: ::c_int = !0;
+
+pub const ERA: ::nl_item = 52;
+pub const ERA_D_FMT: ::nl_item = 53;
+pub const ERA_D_T_FMT: ::nl_item = 54;
+pub const ERA_T_FMT: ::nl_item = 55;
+pub const ALT_DIGITS: ::nl_item = 56;
+
+pub const O_CLOEXEC: ::c_int = 0x400000;
+pub const O_ALT_IO: ::c_int = 0x40000;
+pub const O_NOSIGPIPE: ::c_int = 0x1000000;
+pub const O_SEARCH: ::c_int = 0x800000;
+pub const O_EXLOCK: ::c_int = 0x20;
+pub const O_SHLOCK: ::c_int = 0x10;
+pub const O_DIRECTORY: ::c_int = 0x200000;
+
+pub const MS_SYNC : ::c_int = 0x4;
+pub const MS_INVALIDATE : ::c_int = 0x2;
+
+pub const RLIM_NLIMITS: ::c_int = 12;
+
+pub const ENOATTR : ::c_int = 93;
+pub const EILSEQ : ::c_int = 85;
+pub const EOVERFLOW : ::c_int = 84;
+pub const ECANCELED : ::c_int = 87;
+pub const EIDRM : ::c_int = 82;
+pub const ENOMSG : ::c_int = 83;
+pub const ENOTSUP : ::c_int = 86;
+pub const ELAST : ::c_int = 96;
+
+pub const F_DUPFD_CLOEXEC : ::c_int = 12;
+pub const F_CLOSEM: ::c_int = 10;
+pub const F_GETNOSIGPIPE: ::c_int = 13;
+pub const F_SETNOSIGPIPE: ::c_int = 14;
+pub const F_MAXFD: ::c_int = 11;
+
+pub const IPV6_JOIN_GROUP: ::c_int = 12;
+pub const IPV6_LEAVE_GROUP: ::c_int = 13;
+
+pub const SO_SNDTIMEO: ::c_int = 0x100b;
+pub const SO_RCVTIMEO: ::c_int = 0x100c;
+
+pub const O_DSYNC : ::c_int = 0x10000;
+
+pub const MAP_RENAME : ::c_int = 0x20;
+pub const MAP_NORESERVE : ::c_int = 0x40;
+pub const MAP_HASSEMAPHORE : ::c_int = 0x200;
+pub const MAP_WIRED: ::c_int = 0x800;
+
+pub const _SC_IOV_MAX : ::c_int = 32;
+pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 47;
+pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 48;
+pub const _SC_LOGIN_NAME_MAX : ::c_int = 37;
+pub const _SC_MQ_PRIO_MAX : ::c_int = 55;
+pub const _SC_NPROCESSORS_ONLN : ::c_int = 1002;
+pub const _SC_THREADS : ::c_int = 41;
+pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 61;
+pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 62;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 57;
+pub const _SC_THREAD_KEYS_MAX : ::c_int = 58;
+pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 64;
+pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 65;
+pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 63;
+pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 66;
+pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 67;
+pub const _SC_THREAD_STACK_MIN : ::c_int = 59;
+pub const _SC_THREAD_THREADS_MAX : ::c_int = 60;
+pub const _SC_TTY_NAME_MAX : ::c_int = 68;
+pub const _SC_ATEXIT_MAX : ::c_int = 40;
+pub const _SC_CLK_TCK : ::c_int = 39;
+pub const _SC_AIO_LISTIO_MAX : ::c_int = 51;
+pub const _SC_AIO_MAX : ::c_int = 52;
+pub const _SC_ASYNCHRONOUS_IO : ::c_int = 50;
+pub const _SC_MAPPED_FILES : ::c_int = 33;
+pub const _SC_MEMLOCK : ::c_int = 34;
+pub const _SC_MEMLOCK_RANGE : ::c_int = 35;
+pub const _SC_MEMORY_PROTECTION : ::c_int = 36;
+pub const _SC_MESSAGE_PASSING : ::c_int = 53;
+pub const _SC_MQ_OPEN_MAX : ::c_int = 54;
+pub const _SC_PRIORITY_SCHEDULING : ::c_int = 56;
+pub const _SC_SEMAPHORES : ::c_int = 42;
+pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 87;
+pub const _SC_SYNCHRONIZED_IO : ::c_int = 31;
+pub const _SC_TIMERS : ::c_int = 44;
+pub const _SC_HOST_NAME_MAX : ::c_int = 69;
+
+pub const FD_SETSIZE: usize = 0x100;
+
+pub const ST_NOSUID: ::c_ulong = 8;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ ptm_magic: 0x33330003,
+ ptm_errorcheck: 0,
+ ptm_interlock: 0,
+ ptm_waiters: 0 as *mut _,
+ ptm_owner: 0,
+ ptm_pad1: [0; 3],
+ ptm_pad2: [0; 3],
+ ptm_recursed: 0,
+ ptm_spare2: 0 as *mut _,
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ ptc_magic: 0x55550005,
+ ptc_lock: 0,
+ ptc_waiters_first: 0 as *mut _,
+ ptc_waiters_last: 0 as *mut _,
+ ptc_mutex: 0 as *mut _,
+ ptc_private: 0 as *mut _,
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ ptr_magic: 0x99990009,
+ ptr_interlock: 0,
+ ptr_rblocked_first: 0 as *mut _,
+ ptr_rblocked_last: 0 as *mut _,
+ ptr_wblocked_first: 0 as *mut _,
+ ptr_wblocked_last: 0 as *mut _,
+ ptr_nreaders: 0,
+ ptr_owner: 0,
+ ptr_private: 0 as *mut _,
+};
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+
+pub const EVFILT_AIO: ::int32_t = 2;
+pub const EVFILT_PROC: ::int32_t = 4;
+pub const EVFILT_READ: ::int32_t = 0;
+pub const EVFILT_SIGNAL: ::int32_t = 5;
+pub const EVFILT_TIMER: ::int32_t = 6;
+pub const EVFILT_VNODE: ::int32_t = 3;
+pub const EVFILT_WRITE: ::int32_t = 1;
+
+pub const EV_ADD: ::uint32_t = 0x1;
+pub const EV_DELETE: ::uint32_t = 0x2;
+pub const EV_ENABLE: ::uint32_t = 0x4;
+pub const EV_DISABLE: ::uint32_t = 0x8;
+pub const EV_ONESHOT: ::uint32_t = 0x10;
+pub const EV_CLEAR: ::uint32_t = 0x20;
+pub const EV_RECEIPT: ::uint32_t = 0x40;
+pub const EV_DISPATCH: ::uint32_t = 0x80;
+pub const EV_FLAG1: ::uint32_t = 0x2000;
+pub const EV_ERROR: ::uint32_t = 0x4000;
+pub const EV_EOF: ::uint32_t = 0x8000;
+pub const EV_SYSFLAGS: ::uint32_t = 0xf000;
+
+pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
+pub const NOTE_DELETE: ::uint32_t = 0x00000001;
+pub const NOTE_WRITE: ::uint32_t = 0x00000002;
+pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
+pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
+pub const NOTE_LINK: ::uint32_t = 0x00000010;
+pub const NOTE_RENAME: ::uint32_t = 0x00000020;
+pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
+pub const NOTE_EXIT: ::uint32_t = 0x80000000;
+pub const NOTE_FORK: ::uint32_t = 0x40000000;
+pub const NOTE_EXEC: ::uint32_t = 0x20000000;
+pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
+pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
+pub const NOTE_TRACK: ::uint32_t = 0x00000001;
+pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
+pub const NOTE_CHILD: ::uint32_t = 0x00000004;
+
+pub const CRTSCTS: ::tcflag_t = 0x00010000;
+
+pub const TMP_MAX : ::c_uint = 308915776;
+
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const RTLD_NOLOAD: ::c_int = 0x2000;
+pub const RTLD_LOCAL: ::c_int = 0x200;
+
+pub const CTL_MAXNAME: ::c_int = 12;
+pub const SYSCTL_NAMELEN: ::c_int = 32;
+pub const SYSCTL_DEFSIZE: ::c_int = 8;
+pub const CTLTYPE_NODE: ::c_int = 1;
+pub const CTLTYPE_INT: ::c_int = 2;
+pub const CTLTYPE_STRING: ::c_int = 3;
+pub const CTLTYPE_QUAD: ::c_int = 4;
+pub const CTLTYPE_STRUCT: ::c_int = 5;
+pub const CTLTYPE_BOOL: ::c_int = 6;
+pub const CTLFLAG_READONLY: ::c_int = 0x00000000;
+pub const CTLFLAG_READWRITE: ::c_int = 0x00000070;
+pub const CTLFLAG_ANYWRITE: ::c_int = 0x00000080;
+pub const CTLFLAG_PRIVATE: ::c_int = 0x00000100;
+pub const CTLFLAG_PERMANENT: ::c_int = 0x00000200;
+pub const CTLFLAG_OWNDATA: ::c_int = 0x00000400;
+pub const CTLFLAG_IMMEDIATE: ::c_int = 0x00000800;
+pub const CTLFLAG_HEX: ::c_int = 0x00001000;
+pub const CTLFLAG_ROOT: ::c_int = 0x00002000;
+pub const CTLFLAG_ANYNUMBER: ::c_int = 0x00004000;
+pub const CTLFLAG_HIDDEN: ::c_int = 0x00008000;
+pub const CTLFLAG_ALIAS: ::c_int = 0x00010000;
+pub const CTLFLAG_MMAP: ::c_int = 0x00020000;
+pub const CTLFLAG_OWNDESC: ::c_int = 0x00040000;
+pub const CTLFLAG_UNSIGNED: ::c_int = 0x00080000;
+pub const SYSCTL_VERS_MASK: ::c_int = 0xff000000;
+pub const SYSCTL_VERS_0: ::c_int = 0x00000000;
+pub const SYSCTL_VERS_1: ::c_int = 0x01000000;
+pub const SYSCTL_VERSION: ::c_int = SYSCTL_VERS_1;
+pub const CTL_EOL: ::c_int = -1;
+pub const CTL_QUERY: ::c_int = -2;
+pub const CTL_CREATE: ::c_int = -3;
+pub const CTL_CREATESYM: ::c_int = -4;
+pub const CTL_DESTROY: ::c_int = -5;
+pub const CTL_MMAP: ::c_int = -6;
+pub const CTL_DESCRIBE: ::c_int = -7;
+pub const CTL_UNSPEC: ::c_int = 0;
+pub const CTL_KERN: ::c_int = 1;
+pub const CTL_VM: ::c_int = 2;
+pub const CTL_VFS: ::c_int = 3;
+pub const CTL_NET: ::c_int = 4;
+pub const CTL_DEBUG: ::c_int = 5;
+pub const CTL_HW: ::c_int = 6;
+pub const CTL_MACHDEP: ::c_int = 7;
+pub const CTL_USER: ::c_int = 8;
+pub const CTL_DDB: ::c_int = 9;
+pub const CTL_PROC: ::c_int = 10;
+pub const CTL_VENDOR: ::c_int = 11;
+pub const CTL_EMUL: ::c_int = 12;
+pub const CTL_SECURITY: ::c_int = 13;
+pub const CTL_MAXID: ::c_int = 14;
+pub const KERN_OSTYPE: ::c_int = 1;
+pub const KERN_OSRELEASE: ::c_int = 2;
+pub const KERN_OSREV: ::c_int = 3;
+pub const KERN_VERSION: ::c_int = 4;
+pub const KERN_MAXVNODES: ::c_int = 5;
+pub const KERN_MAXPROC: ::c_int = 6;
+pub const KERN_MAXFILES: ::c_int = 7;
+pub const KERN_ARGMAX: ::c_int = 8;
+pub const KERN_SECURELVL: ::c_int = 9;
+pub const KERN_HOSTNAME: ::c_int = 10;
+pub const KERN_HOSTID: ::c_int = 11;
+pub const KERN_CLOCKRATE: ::c_int = 12;
+pub const KERN_VNODE: ::c_int = 13;
+pub const KERN_PROC: ::c_int = 14;
+pub const KERN_FILE: ::c_int = 15;
+pub const KERN_PROF: ::c_int = 16;
+pub const KERN_POSIX1: ::c_int = 17;
+pub const KERN_NGROUPS: ::c_int = 18;
+pub const KERN_JOB_CONTROL: ::c_int = 19;
+pub const KERN_SAVED_IDS: ::c_int = 20;
+pub const KERN_OBOOTTIME: ::c_int = 21;
+pub const KERN_DOMAINNAME: ::c_int = 22;
+pub const KERN_MAXPARTITIONS: ::c_int = 23;
+pub const KERN_RAWPARTITION: ::c_int = 24;
+pub const KERN_NTPTIME: ::c_int = 25;
+pub const KERN_TIMEX: ::c_int = 26;
+pub const KERN_AUTONICETIME: ::c_int = 27;
+pub const KERN_AUTONICEVAL: ::c_int = 28;
+pub const KERN_RTC_OFFSET: ::c_int = 29;
+pub const KERN_ROOT_DEVICE: ::c_int = 30;
+pub const KERN_MSGBUFSIZE: ::c_int = 31;
+pub const KERN_FSYNC: ::c_int = 32;
+pub const KERN_OLDSYSVMSG: ::c_int = 33;
+pub const KERN_OLDSYSVSEM: ::c_int = 34;
+pub const KERN_OLDSYSVSHM: ::c_int = 35;
+pub const KERN_OLDSHORTCORENAME: ::c_int = 36;
+pub const KERN_SYNCHRONIZED_IO: ::c_int = 37;
+pub const KERN_IOV_MAX: ::c_int = 38;
+pub const KERN_MBUF: ::c_int = 39;
+pub const KERN_MAPPED_FILES: ::c_int = 40;
+pub const KERN_MEMLOCK: ::c_int = 41;
+pub const KERN_MEMLOCK_RANGE: ::c_int = 42;
+pub const KERN_MEMORY_PROTECTION: ::c_int = 43;
+pub const KERN_LOGIN_NAME_MAX: ::c_int = 44;
+pub const KERN_DEFCORENAME: ::c_int = 45;
+pub const KERN_LOGSIGEXIT: ::c_int = 46;
+pub const KERN_PROC2: ::c_int = 47;
+pub const KERN_PROC_ARGS: ::c_int = 48;
+pub const KERN_FSCALE: ::c_int = 49;
+pub const KERN_CCPU: ::c_int = 50;
+pub const KERN_CP_TIME: ::c_int = 51;
+pub const KERN_OLDSYSVIPC_INFO: ::c_int = 52;
+pub const KERN_MSGBUF: ::c_int = 53;
+pub const KERN_CONSDEV: ::c_int = 54;
+pub const KERN_MAXPTYS: ::c_int = 55;
+pub const KERN_PIPE: ::c_int = 56;
+pub const KERN_MAXPHYS: ::c_int = 57;
+pub const KERN_SBMAX: ::c_int = 58;
+pub const KERN_TKSTAT: ::c_int = 59;
+pub const KERN_MONOTONIC_CLOCK: ::c_int = 60;
+pub const KERN_URND: ::c_int = 61;
+pub const KERN_LABELSECTOR: ::c_int = 62;
+pub const KERN_LABELOFFSET: ::c_int = 63;
+pub const KERN_LWP: ::c_int = 64;
+pub const KERN_FORKFSLEEP: ::c_int = 65;
+pub const KERN_POSIX_THREADS: ::c_int = 66;
+pub const KERN_POSIX_SEMAPHORES: ::c_int = 67;
+pub const KERN_POSIX_BARRIERS: ::c_int = 68;
+pub const KERN_POSIX_TIMERS: ::c_int = 69;
+pub const KERN_POSIX_SPIN_LOCKS: ::c_int = 70;
+pub const KERN_POSIX_READER_WRITER_LOCKS: ::c_int = 71;
+pub const KERN_DUMP_ON_PANIC: ::c_int = 72;
+pub const KERN_SOMAXKVA: ::c_int = 73;
+pub const KERN_ROOT_PARTITION: ::c_int = 74;
+pub const KERN_DRIVERS: ::c_int = 75;
+pub const KERN_BUF: ::c_int = 76;
+pub const KERN_FILE2: ::c_int = 77;
+pub const KERN_VERIEXEC: ::c_int = 78;
+pub const KERN_CP_ID: ::c_int = 79;
+pub const KERN_HARDCLOCK_TICKS: ::c_int = 80;
+pub const KERN_ARND: ::c_int = 81;
+pub const KERN_SYSVIPC: ::c_int = 82;
+pub const KERN_BOOTTIME: ::c_int = 83;
+pub const KERN_EVCNT: ::c_int = 84;
+pub const KERN_MAXID: ::c_int = 85;
+pub const KERN_PROC_ALL: ::c_int = 0;
+pub const KERN_PROC_PID: ::c_int = 1;
+pub const KERN_PROC_PGRP: ::c_int = 2;
+pub const KERN_PROC_SESSION: ::c_int = 3;
+pub const KERN_PROC_TTY: ::c_int = 4;
+pub const KERN_PROC_UID: ::c_int = 5;
+pub const KERN_PROC_RUID: ::c_int = 6;
+pub const KERN_PROC_GID: ::c_int = 7;
+pub const KERN_PROC_RGID: ::c_int = 8;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+extern {
+ pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::socklen_t,
+ serv: *mut ::c_char,
+ sevlen: ::socklen_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn sysctl(name: *const ::c_int,
+ namelen: ::c_uint,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *const ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn sysctlbyname(name: *const ::c_char,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *const ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ #[link_name = "__kevent50"]
+ pub fn kevent(kq: ::c_int,
+ changelist: *const ::kevent,
+ nchanges: ::size_t,
+ eventlist: *mut ::kevent,
+ nevents: ::size_t,
+ timeout: *const ::timespec) -> ::c_int;
+ #[link_name = "__mount50"]
+ pub fn mount(src: *const ::c_char,
+ target: *const ::c_char,
+ flags: ::c_int,
+ data: *mut ::c_void,
+ size: ::size_t) -> ::c_int;
+ pub fn ptrace(requeset: ::c_int,
+ pid: ::pid_t,
+ addr: *mut ::c_void,
+ data: ::c_int) -> ::c_int;
+ pub fn pthread_setname_np(t: ::pthread_t,
+ name: *const ::c_char,
+ arg: *mut ::c_void) -> ::c_int;
+ pub fn pthread_getattr_np(native: ::pthread_t,
+ attr: *mut ::pthread_attr_t) -> ::c_int;
+ pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
+ guardsize: *mut ::size_t) -> ::c_int;
+ pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
+ stackaddr: *mut *mut ::c_void,
+ stacksize: *mut ::size_t) -> ::c_int;
+ #[link_name = "__sigtimedwait50"]
+ pub fn sigtimedwait(set: *const sigset_t,
+ info: *mut siginfo_t,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn sigwaitinfo(set: *const sigset_t,
+ info: *mut siginfo_t) -> ::c_int;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t);
+ pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+}
+
+mod other;
+pub use self::other::*;
--- /dev/null
+pub type c_long = i32;
+pub type c_ulong = u32;
--- /dev/null
+pub type c_long = i64;
+pub type c_ulong = u64;
--- /dev/null
+cfg_if! {
+ if #[cfg(target_arch = "x86_64")] {
+ mod b64;
+ pub use self::b64::*;
+ } else if #[cfg(any(target_arch = "arm",
+ target_arch = "powerpc",
+ target_arch = "x86"))] {
+ mod b32;
+ pub use self::b32::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+s! {
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+}
+
+pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
+pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
+pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
+pub const LC_TIME_MASK: ::c_int = (1 << 5);
+pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
+ | LC_CTYPE_MASK
+ | LC_MESSAGES_MASK
+ | LC_MONETARY_MASK
+ | LC_NUMERIC_MASK
+ | LC_TIME_MASK;
+
+pub const ERA: ::nl_item = 52;
+pub const ERA_D_FMT: ::nl_item = 53;
+pub const ERA_D_T_FMT: ::nl_item = 54;
+pub const ERA_T_FMT: ::nl_item = 55;
+pub const ALT_DIGITS: ::nl_item = 56;
+
+pub const D_MD_ORDER: ::nl_item = 57;
+
+pub const ALTMON_1: ::nl_item = 58;
+pub const ALTMON_2: ::nl_item = 59;
+pub const ALTMON_3: ::nl_item = 60;
+pub const ALTMON_4: ::nl_item = 61;
+pub const ALTMON_5: ::nl_item = 62;
+pub const ALTMON_6: ::nl_item = 63;
+pub const ALTMON_7: ::nl_item = 64;
+pub const ALTMON_8: ::nl_item = 65;
+pub const ALTMON_9: ::nl_item = 66;
+pub const ALTMON_10: ::nl_item = 67;
+pub const ALTMON_11: ::nl_item = 68;
+pub const ALTMON_12: ::nl_item = 69;
+
+pub const KERN_RND: ::c_int = 31;
+
+extern {
+ pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t) -> ::c_int;
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+ pub fn uselocale(loc: ::locale_t) -> ::locale_t;
+ pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
+}
--- /dev/null
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type clock_t = i64;
+pub type suseconds_t = i64;
+pub type dev_t = i32;
+pub type sigset_t = ::c_uint;
+pub type blksize_t = ::int32_t;
+pub type fsblkcnt_t = ::uint64_t;
+pub type fsfilcnt_t = ::uint64_t;
+pub type pthread_attr_t = *mut ::c_void;
+pub type pthread_mutex_t = *mut ::c_void;
+pub type pthread_mutexattr_t = *mut ::c_void;
+pub type pthread_cond_t = *mut ::c_void;
+pub type pthread_condattr_t = *mut ::c_void;
+pub type pthread_rwlock_t = *mut ::c_void;
+
+s! {
+ pub struct dirent {
+ pub d_fileno: ::ino_t,
+ pub d_off: ::off_t,
+ pub d_reclen: u16,
+ pub d_type: u8,
+ pub d_namlen: u8,
+ __d_padding: [u8; 4],
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::c_int,
+ pub gl_matchc: ::c_int,
+ pub gl_offs: ::c_int,
+ pub gl_flags: ::c_int,
+ pub gl_pathv: *mut *mut ::c_char,
+ __unused1: *mut ::c_void,
+ __unused2: *mut ::c_void,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ }
+
+ pub struct kevent {
+ pub ident: ::uintptr_t,
+ pub filter: ::c_short,
+ pub flags: ::c_ushort,
+ pub fflags: ::c_uint,
+ pub data: ::int64_t,
+ pub udata: *mut ::c_void,
+ }
+
+ pub struct stat {
+ pub st_mode: ::mode_t,
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::uint32_t,
+ pub st_gen: ::uint32_t,
+ pub st_birthtime: ::time_t,
+ pub st_birthtime_nsec: ::c_long,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: ::socklen_t,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_canonname: *mut ::c_char,
+ pub ai_next: *mut ::addrinfo,
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_len: u8,
+ pub ss_family: ::sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_pad2: i64,
+ __ss_pad3: [u8; 240],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_addr: *mut ::c_char,
+ __pad: [u8; 108],
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ pub struct lastlog {
+ ll_time: ::time_t,
+ ll_line: [::c_char; UT_LINESIZE],
+ ll_host: [::c_char; UT_HOSTSIZE],
+ }
+
+ pub struct utmp {
+ pub ut_line: [::c_char; UT_LINESIZE],
+ pub ut_name: [::c_char; UT_NAMESIZE],
+ pub ut_host: [::c_char; UT_HOSTSIZE],
+ pub ut_time: ::time_t,
+ }
+}
+
+pub const UT_NAMESIZE: usize = 32;
+pub const UT_LINESIZE: usize = 8;
+pub const UT_HOSTSIZE: usize = 256;
+
+pub const O_CLOEXEC: ::c_int = 0x10000;
+
+pub const MS_SYNC : ::c_int = 0x0002;
+pub const MS_INVALIDATE : ::c_int = 0x0004;
+
+pub const PTHREAD_STACK_MIN : ::size_t = 2048;
+
+pub const ENOATTR : ::c_int = 83;
+pub const EILSEQ : ::c_int = 84;
+pub const EOVERFLOW : ::c_int = 87;
+pub const ECANCELED : ::c_int = 88;
+pub const EIDRM : ::c_int = 89;
+pub const ENOMSG : ::c_int = 90;
+pub const ENOTSUP : ::c_int = 91;
+pub const ELAST : ::c_int = 91;
+
+pub const F_DUPFD_CLOEXEC : ::c_int = 10;
+
+pub const RLIM_NLIMITS: ::c_int = 9;
+
+pub const SO_SNDTIMEO: ::c_int = 0x1005;
+pub const SO_RCVTIMEO: ::c_int = 0x1006;
+
+pub const IPV6_JOIN_GROUP: ::c_int = 12;
+pub const IPV6_LEAVE_GROUP: ::c_int = 13;
+
+pub const O_DSYNC : ::c_int = 128;
+
+pub const MAP_RENAME : ::c_int = 0x0000;
+pub const MAP_NORESERVE : ::c_int = 0x0000;
+pub const MAP_HASSEMAPHORE : ::c_int = 0x0000;
+
+pub const EIPSEC : ::c_int = 82;
+pub const ENOMEDIUM : ::c_int = 85;
+pub const EMEDIUMTYPE : ::c_int = 86;
+
+pub const EAI_SYSTEM: ::c_int = -11;
+
+pub const RUSAGE_THREAD: ::c_int = 1;
+
+pub const MAP_COPY : ::c_int = 0x0002;
+pub const MAP_NOEXTEND : ::c_int = 0x0000;
+
+pub const _SC_CLK_TCK : ::c_int = 3;
+pub const _SC_IOV_MAX : ::c_int = 51;
+pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 100;
+pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 101;
+pub const _SC_LOGIN_NAME_MAX : ::c_int = 102;
+pub const _SC_MQ_PRIO_MAX : ::c_int = 59;
+pub const _SC_NPROCESSORS_ONLN : ::c_int = 503;
+pub const _SC_THREADS : ::c_int = 91;
+pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 77;
+pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 78;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : ::c_int = 80;
+pub const _SC_THREAD_KEYS_MAX : ::c_int = 81;
+pub const _SC_THREAD_PRIO_INHERIT : ::c_int = 82;
+pub const _SC_THREAD_PRIO_PROTECT : ::c_int = 83;
+pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 84;
+pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 85;
+pub const _SC_THREAD_SAFE_FUNCTIONS : ::c_int = 103;
+pub const _SC_THREAD_STACK_MIN : ::c_int = 89;
+pub const _SC_THREAD_THREADS_MAX : ::c_int = 90;
+pub const _SC_TTY_NAME_MAX : ::c_int = 107;
+pub const _SC_ATEXIT_MAX : ::c_int = 46;
+pub const _SC_AIO_LISTIO_MAX : ::c_int = 42;
+pub const _SC_AIO_MAX : ::c_int = 43;
+pub const _SC_ASYNCHRONOUS_IO : ::c_int = 45;
+pub const _SC_MAPPED_FILES : ::c_int = 53;
+pub const _SC_MEMLOCK : ::c_int = 54;
+pub const _SC_MEMLOCK_RANGE : ::c_int = 55;
+pub const _SC_MEMORY_PROTECTION : ::c_int = 56;
+pub const _SC_MESSAGE_PASSING : ::c_int = 57;
+pub const _SC_MQ_OPEN_MAX : ::c_int = 58;
+pub const _SC_PRIORITY_SCHEDULING : ::c_int = 61;
+pub const _SC_SEMAPHORES : ::c_int = 67;
+pub const _SC_SHARED_MEMORY_OBJECTS : ::c_int = 68;
+pub const _SC_SYNCHRONIZED_IO : ::c_int = 75;
+pub const _SC_TIMERS : ::c_int = 94;
+pub const _SC_XOPEN_CRYPT : ::c_int = 117;
+pub const _SC_XOPEN_ENH_I18N : ::c_int = 118;
+pub const _SC_XOPEN_LEGACY : ::c_int = 119;
+pub const _SC_XOPEN_REALTIME : ::c_int = 120;
+pub const _SC_XOPEN_REALTIME_THREADS : ::c_int = 121;
+pub const _SC_XOPEN_UNIX : ::c_int = 123;
+pub const _SC_XOPEN_VERSION : ::c_int = 125;
+pub const _SC_SEM_NSEMS_MAX : ::c_int = 31;
+pub const _SC_SEM_VALUE_MAX : ::c_int = 32;
+pub const _SC_AIO_PRIO_DELTA_MAX : ::c_int = 44;
+pub const _SC_DELAYTIMER_MAX : ::c_int = 50;
+pub const _SC_PRIORITIZED_IO : ::c_int = 60;
+pub const _SC_REALTIME_SIGNALS : ::c_int = 64;
+pub const _SC_RTSIG_MAX : ::c_int = 66;
+pub const _SC_SIGQUEUE_MAX : ::c_int = 70;
+pub const _SC_TIMER_MAX : ::c_int = 93;
+pub const _SC_HOST_NAME_MAX : ::c_int = 33;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const ST_NOSUID: ::c_ulong = 2;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = 0 as *mut _;
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = 0 as *mut _;
+
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
+pub const PTHREAD_MUTEX_STRICT_NP: ::c_int = 4;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_STRICT_NP;
+
+pub const EVFILT_AIO: ::int16_t = -3;
+pub const EVFILT_PROC: ::int16_t = -5;
+pub const EVFILT_READ: ::int16_t = -1;
+pub const EVFILT_SIGNAL: ::int16_t = -6;
+pub const EVFILT_TIMER: ::int16_t = -7;
+pub const EVFILT_VNODE: ::int16_t = -4;
+pub const EVFILT_WRITE: ::int16_t = -2;
+
+pub const EV_ADD: ::uint16_t = 0x1;
+pub const EV_DELETE: ::uint16_t = 0x2;
+pub const EV_ENABLE: ::uint16_t = 0x4;
+pub const EV_DISABLE: ::uint16_t = 0x8;
+pub const EV_ONESHOT: ::uint16_t = 0x10;
+pub const EV_CLEAR: ::uint16_t = 0x20;
+pub const EV_FLAG1: ::uint16_t = 0x2000;
+pub const EV_ERROR: ::uint16_t = 0x4000;
+pub const EV_EOF: ::uint16_t = 0x8000;
+pub const EV_SYSFLAGS: ::uint16_t = 0xf000;
+
+pub const NOTE_LOWAT: ::uint32_t = 0x00000001;
+pub const NOTE_EOF: ::uint32_t = 0x00000002;
+pub const NOTE_DELETE: ::uint32_t = 0x00000001;
+pub const NOTE_WRITE: ::uint32_t = 0x00000002;
+pub const NOTE_EXTEND: ::uint32_t = 0x00000004;
+pub const NOTE_ATTRIB: ::uint32_t = 0x00000008;
+pub const NOTE_LINK: ::uint32_t = 0x00000010;
+pub const NOTE_RENAME: ::uint32_t = 0x00000020;
+pub const NOTE_REVOKE: ::uint32_t = 0x00000040;
+pub const NOTE_TRUNCATE: ::uint32_t = 0x00000080;
+pub const NOTE_EXIT: ::uint32_t = 0x80000000;
+pub const NOTE_FORK: ::uint32_t = 0x40000000;
+pub const NOTE_EXEC: ::uint32_t = 0x20000000;
+pub const NOTE_PDATAMASK: ::uint32_t = 0x000fffff;
+pub const NOTE_PCTRLMASK: ::uint32_t = 0xf0000000;
+pub const NOTE_TRACK: ::uint32_t = 0x00000001;
+pub const NOTE_TRACKERR: ::uint32_t = 0x00000002;
+pub const NOTE_CHILD: ::uint32_t = 0x00000004;
+
+pub const TMP_MAX : ::c_uint = 0x7fffffff;
+
+pub const NI_MAXHOST: ::size_t = 256;
+
+pub const RTLD_LOCAL: ::c_int = 0;
+pub const CTL_MAXNAME: ::c_int = 12;
+pub const CTLTYPE_NODE: ::c_int = 1;
+pub const CTLTYPE_INT: ::c_int = 2;
+pub const CTLTYPE_STRING: ::c_int = 3;
+pub const CTLTYPE_QUAD: ::c_int = 4;
+pub const CTLTYPE_STRUCT: ::c_int = 5;
+pub const CTL_UNSPEC: ::c_int = 0;
+pub const CTL_KERN: ::c_int = 1;
+pub const CTL_VM: ::c_int = 2;
+pub const CTL_FS: ::c_int = 3;
+pub const CTL_NET: ::c_int = 4;
+pub const CTL_DEBUG: ::c_int = 5;
+pub const CTL_HW: ::c_int = 6;
+pub const CTL_MACHDEP: ::c_int = 7;
+pub const CTL_DDB: ::c_int = 9;
+pub const CTL_VFS: ::c_int = 10;
+pub const CTL_MAXID: ::c_int = 11;
+pub const KERN_OSTYPE: ::c_int = 1;
+pub const KERN_OSRELEASE: ::c_int = 2;
+pub const KERN_OSREV: ::c_int = 3;
+pub const KERN_VERSION: ::c_int = 4;
+pub const KERN_MAXVNODES: ::c_int = 5;
+pub const KERN_MAXPROC: ::c_int = 6;
+pub const KERN_MAXFILES: ::c_int = 7;
+pub const KERN_ARGMAX: ::c_int = 8;
+pub const KERN_SECURELVL: ::c_int = 9;
+pub const KERN_HOSTNAME: ::c_int = 10;
+pub const KERN_HOSTID: ::c_int = 11;
+pub const KERN_CLOCKRATE: ::c_int = 12;
+pub const KERN_PROF: ::c_int = 16;
+pub const KERN_POSIX1: ::c_int = 17;
+pub const KERN_NGROUPS: ::c_int = 18;
+pub const KERN_JOB_CONTROL: ::c_int = 19;
+pub const KERN_SAVED_IDS: ::c_int = 20;
+pub const KERN_BOOTTIME: ::c_int = 21;
+pub const KERN_DOMAINNAME: ::c_int = 22;
+pub const KERN_MAXPARTITIONS: ::c_int = 23;
+pub const KERN_RAWPARTITION: ::c_int = 24;
+pub const KERN_MAXTHREAD: ::c_int = 25;
+pub const KERN_NTHREADS: ::c_int = 26;
+pub const KERN_OSVERSION: ::c_int = 27;
+pub const KERN_SOMAXCONN: ::c_int = 28;
+pub const KERN_SOMINCONN: ::c_int = 29;
+pub const KERN_USERMOUNT: ::c_int = 30;
+pub const KERN_NOSUIDCOREDUMP: ::c_int = 32;
+pub const KERN_FSYNC: ::c_int = 33;
+pub const KERN_SYSVMSG: ::c_int = 34;
+pub const KERN_SYSVSEM: ::c_int = 35;
+pub const KERN_SYSVSHM: ::c_int = 36;
+pub const KERN_ARND: ::c_int = 37;
+pub const KERN_MSGBUFSIZE: ::c_int = 38;
+pub const KERN_MALLOCSTATS: ::c_int = 39;
+pub const KERN_CPTIME: ::c_int = 40;
+pub const KERN_NCHSTATS: ::c_int = 41;
+pub const KERN_FORKSTAT: ::c_int = 42;
+pub const KERN_NSELCOLL: ::c_int = 43;
+pub const KERN_TTY: ::c_int = 44;
+pub const KERN_CCPU: ::c_int = 45;
+pub const KERN_FSCALE: ::c_int = 46;
+pub const KERN_NPROCS: ::c_int = 47;
+pub const KERN_MSGBUF: ::c_int = 48;
+pub const KERN_POOL: ::c_int = 49;
+pub const KERN_STACKGAPRANDOM: ::c_int = 50;
+pub const KERN_SYSVIPC_INFO: ::c_int = 51;
+pub const KERN_SPLASSERT: ::c_int = 54;
+pub const KERN_PROC_ARGS: ::c_int = 55;
+pub const KERN_NFILES: ::c_int = 56;
+pub const KERN_TTYCOUNT: ::c_int = 57;
+pub const KERN_NUMVNODES: ::c_int = 58;
+pub const KERN_MBSTAT: ::c_int = 59;
+pub const KERN_SEMINFO: ::c_int = 61;
+pub const KERN_SHMINFO: ::c_int = 62;
+pub const KERN_INTRCNT: ::c_int = 63;
+pub const KERN_WATCHDOG: ::c_int = 64;
+pub const KERN_PROC: ::c_int = 66;
+pub const KERN_MAXCLUSTERS: ::c_int = 67;
+pub const KERN_EVCOUNT: ::c_int = 68;
+pub const KERN_TIMECOUNTER: ::c_int = 69;
+pub const KERN_MAXLOCKSPERUID: ::c_int = 70;
+pub const KERN_CPTIME2: ::c_int = 71;
+pub const KERN_CACHEPCT: ::c_int = 72;
+pub const KERN_FILE: ::c_int = 73;
+pub const KERN_CONSDEV: ::c_int = 75;
+pub const KERN_NETLIVELOCKS: ::c_int = 76;
+pub const KERN_POOL_DEBUG: ::c_int = 77;
+pub const KERN_PROC_CWD: ::c_int = 78;
+pub const KERN_PROC_NOBROADCASTKILL: ::c_int = 79;
+pub const KERN_PROC_VMMAP: ::c_int = 80;
+pub const KERN_GLOBAL_PTRACE: ::c_int = 81;
+pub const KERN_CONSBUFSIZE: ::c_int = 82;
+pub const KERN_CONSBUF: ::c_int = 83;
+pub const KERN_MAXID: ::c_int = 84;
+pub const KERN_PROC_ALL: ::c_int = 0;
+pub const KERN_PROC_PID: ::c_int = 1;
+pub const KERN_PROC_PGRP: ::c_int = 2;
+pub const KERN_PROC_SESSION: ::c_int = 3;
+pub const KERN_PROC_TTY: ::c_int = 4;
+pub const KERN_PROC_UID: ::c_int = 5;
+pub const KERN_PROC_RUID: ::c_int = 6;
+pub const KERN_PROC_KTHREAD: ::c_int = 7;
+pub const KERN_PROC_SHOW_THREADS: ::c_int = 0x40000000;
+pub const KERN_SYSVIPC_MSG_INFO: ::c_int = 1;
+pub const KERN_SYSVIPC_SEM_INFO: ::c_int = 2;
+pub const KERN_SYSVIPC_SHM_INFO: ::c_int = 3;
+pub const KERN_PROC_ARGV: ::c_int = 1;
+pub const KERN_PROC_NARGV: ::c_int = 2;
+pub const KERN_PROC_ENV: ::c_int = 3;
+pub const KERN_PROC_NENV: ::c_int = 4;
+pub const KI_NGROUPS: ::c_int = 16;
+pub const KI_MAXCOMLEN: ::c_int = 24;
+pub const KI_WMESGLEN: ::c_int = 8;
+pub const KI_MAXLOGNAME: ::c_int = 32;
+pub const KI_EMULNAMELEN: ::c_int = 8;
+
+extern {
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::size_t,
+ serv: *mut ::c_char,
+ servlen: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn kevent(kq: ::c_int,
+ changelist: *const ::kevent,
+ nchanges: ::c_int,
+ eventlist: *mut ::kevent,
+ nevents: ::c_int,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn pthread_main_np() -> ::c_int;
+ pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
+ pub fn pthread_stackseg_np(thread: ::pthread_t,
+ sinfo: *mut ::stack_t) -> ::c_int;
+ pub fn sysctl(name: *const ::c_int,
+ namelen: ::c_uint,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(target_os = "openbsd")] {
+ mod openbsd;
+ pub use self::openbsd::*;
+ } else if #[cfg(target_os = "bitrig")] {
+ mod bitrig;
+ pub use self::bitrig::*;
+ } else {
+ // Unknown target_os
+ }
+}
--- /dev/null
+s! {
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+}
--- /dev/null
+pub type c_long = i32;
+pub type c_ulong = u32;
--- /dev/null
+pub type c_ulong = u64;
+pub type c_long = i64;
--- /dev/null
+use dox::mem;
+
+pub type rlim_t = ::uintptr_t;
+pub type sa_family_t = u8;
+pub type pthread_key_t = ::c_int;
+pub type nfds_t = ::c_long;
+pub type tcflag_t = ::c_uint;
+pub type speed_t = ::c_uint;
+pub type c_char = i8;
+pub type clock_t = i32;
+pub type clockid_t = i32;
+pub type time_t = i32;
+pub type suseconds_t = i32;
+pub type wchar_t = i32;
+pub type off_t = i64;
+pub type ino_t = i64;
+pub type blkcnt_t = i64;
+pub type blksize_t = i32;
+pub type dev_t = i32;
+pub type mode_t = u32;
+pub type nlink_t = i32;
+pub type useconds_t = u32;
+pub type socklen_t = u32;
+pub type pthread_t = ::uintptr_t;
+pub type pthread_mutexattr_t = ::uintptr_t;
+pub type sigset_t = u64;
+pub type fsblkcnt_t = i64;
+pub type fsfilcnt_t = i64;
+pub type pthread_attr_t = *mut ::c_void;
+pub type nl_item = ::c_int;
+
+pub enum timezone {}
+
+s! {
+ pub struct sockaddr {
+ pub sa_len: u8,
+ pub sa_family: sa_family_t,
+ pub sa_data: [::c_char; 30],
+ }
+
+ pub struct sockaddr_in {
+ pub sin_len: u8,
+ pub sin_family: sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [u8; 24],
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_len: u8,
+ pub sin6_family: sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ }
+
+ pub struct sockaddr_un {
+ pub sun_len: u8,
+ pub sun_family: sa_family_t,
+ pub sun_path: [::c_char; 126]
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_len: u8,
+ pub ss_family: sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_pad2: u64,
+ __ss_pad3: [u8; 112],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: socklen_t,
+ pub ai_canonname: *mut c_char,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_next: *mut addrinfo,
+ }
+
+ pub struct fd_set {
+ fds_bits: [c_ulong; FD_SETSIZE / ULONG_SIZE],
+ }
+
+ pub struct tm {
+ pub tm_sec: ::c_int,
+ pub tm_min: ::c_int,
+ pub tm_hour: ::c_int,
+ pub tm_mday: ::c_int,
+ pub tm_mon: ::c_int,
+ pub tm_year: ::c_int,
+ pub tm_wday: ::c_int,
+ pub tm_yday: ::c_int,
+ pub tm_isdst: ::c_int,
+ pub tm_gmtoff: ::c_long,
+ pub tm_zone: *const ::c_char,
+ }
+
+ pub struct utsname {
+ pub sysname: [::c_char; 32],
+ pub nodename: [::c_char; 32],
+ pub release: [::c_char; 32],
+ pub version: [::c_char; 32],
+ pub machine: [::c_char; 32],
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::c_int,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::socklen_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::c_char,
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ }
+
+ pub struct stat {
+ pub st_dev: dev_t,
+ pub st_ino: ino_t,
+ pub st_mode: mode_t,
+ pub st_nlink: nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_size: off_t,
+ pub st_rdev: dev_t,
+ pub st_blksize: blksize_t,
+ pub st_atime: time_t,
+ pub st_atime_nsec: c_long,
+ pub st_mtime: time_t,
+ pub st_mtime_nsec: c_long,
+ pub st_ctime: time_t,
+ pub st_ctime_nsec: c_long,
+ pub st_crtime: time_t,
+ pub st_crtime_nsec: c_long,
+ pub st_type: u32,
+ pub st_blocks: blkcnt_t,
+ }
+
+ pub struct dirent {
+ pub d_dev: dev_t,
+ pub d_pdev: dev_t,
+ pub d_ino: ino_t,
+ pub d_pino: i64,
+ pub d_reclen: ::c_ushort,
+ pub d_name: [::c_char; 1024], // Max length is _POSIX_PATH_MAX
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ __unused1: ::size_t,
+ pub gl_offs: ::size_t,
+ __unused2: ::size_t,
+ pub gl_pathv: *mut *mut c_char,
+
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ __unused8: *mut ::c_void,
+ }
+
+ pub struct pthread_mutex_t {
+ flags: u32,
+ lock: i32,
+ unused: i32,
+ owner: i32,
+ owner_count: i32,
+ }
+
+ pub struct pthread_cond_t {
+ flags: u32,
+ unused: i32,
+ mutex: *mut ::c_void,
+ waiter_count: i32,
+ lock: i32,
+ }
+
+ pub struct pthread_rwlock_t {
+ flags: u32,
+ owner: i32,
+ lock_sem: i32, // this is actually a union
+ lock_count: i32,
+ reader_count: i32,
+ writer_count: i32,
+ waiters: [*mut ::c_void; 2],
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char,
+ pub pw_gecos: *mut ::c_char,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_pid: ::pid_t,
+ pub si_uid: ::uid_t,
+ pub si_addr: *mut ::c_void,
+ pub si_status: ::c_int,
+ pub si_band: c_long,
+ pub sigval: *mut ::c_void,
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ sa_userdata: *mut ::c_void,
+ }
+
+ pub struct sem_t {
+ pub se_type: i32,
+ pub se_named_id: i32, // this is actually a union
+ pub se_unnamed: i32,
+ pub se_padding: [i32; 4],
+ }
+
+ pub struct pthread_condattr_t {
+ pub process_shared: bool,
+ pub clock_id: i32,
+ }
+}
+
+// intentionally not public, only used for fd_set
+cfg_if! {
+ if #[cfg(target_pointer_width = "32")] {
+ const ULONG_SIZE: usize = 32;
+ } else if #[cfg(target_pointer_width = "64")] {
+ const ULONG_SIZE: usize = 64;
+ } else {
+ // Unknown target_pointer_width
+ }
+}
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 2147483647;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 2;
+pub const _IOLBF: ::c_int = 1;
+
+pub const F_DUPFD: ::c_int = 0x0001;
+pub const F_GETFD: ::c_int = 0x0002;
+pub const F_SETFD: ::c_int = 0x0004;
+pub const F_GETFL: ::c_int = 0x0008;
+pub const F_SETFL: ::c_int = 0x0010;
+
+pub const SIGTRAP: ::c_int = 22;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
+
+pub const CLOCK_REALTIME: ::c_int = -1;
+pub const CLOCK_MONOTONIC: ::c_int = 0;
+
+pub const RLIMIT_CORE: ::c_int = 0;
+pub const RLIMIT_CPU: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_FSIZE: ::c_int = 3;
+pub const RLIMIT_NOFILE: ::c_int = 4;
+pub const RLIMIT_AS: ::c_int = 6;
+// Haiku specific
+pub const RLIMIT_NOVMON: ::c_int = 7;
+pub const RLIMIT_NLIMITS: ::c_int = 8;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+
+pub const NCCS: usize = 11;
+
+pub const O_RDONLY: ::c_int = 0x0000;
+pub const O_WRONLY: ::c_int = 0x0001;
+pub const O_RDWR: ::c_int = 0x0002;
+pub const O_ACCMODE: ::c_int = 0x0003;
+
+pub const O_EXCL: ::c_int = 0x0100;
+pub const O_CREAT: ::c_int = 0x0200;
+pub const O_TRUNC: ::c_int = 0x0400;
+pub const O_NOCTTY: ::c_int = 0x1000;
+pub const O_NOTRAVERSE: ::c_int = 0x2000;
+
+pub const O_CLOEXEC: ::c_int = 0x00000040;
+pub const O_NONBLOCK: ::c_int = 0x00000080;
+pub const O_APPEND: ::c_int = 0x00000800;
+pub const O_SYNC: ::c_int = 0x00010000;
+pub const O_RSYNC: ::c_int = 0x00020000;
+pub const O_DSYNC: ::c_int = 0x00040000;
+pub const O_NOFOLLOW: ::c_int = 0x00080000;
+pub const O_NOCACHE: ::c_int = 0x00100000;
+pub const O_DIRECTORY: ::c_int = 0x00200000;
+
+pub const S_IFIFO: ::mode_t = 61440;
+pub const S_IFCHR: ::mode_t = 49152;
+pub const S_IFBLK: ::mode_t = 24576;
+pub const S_IFDIR: ::mode_t = 16384;
+pub const S_IFREG: ::mode_t = 32768;
+pub const S_IFLNK: ::mode_t = 40960;
+pub const S_IFSOCK: ::mode_t = 49152;
+pub const S_IFMT: ::mode_t = 61440;
+pub const S_IRWXU: ::mode_t = 448;
+pub const S_IXUSR: ::mode_t = 64;
+pub const S_IWUSR: ::mode_t = 128;
+pub const S_IRUSR: ::mode_t = 256;
+pub const S_IRWXG: ::mode_t = 70;
+pub const S_IXGRP: ::mode_t = 10;
+pub const S_IWGRP: ::mode_t = 20;
+pub const S_IRGRP: ::mode_t = 40;
+pub const S_IRWXO: ::mode_t = 7;
+pub const S_IXOTH: ::mode_t = 1;
+pub const S_IWOTH: ::mode_t = 2;
+pub const S_IROTH: ::mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGPIPE: ::c_int = 7;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const LC_ALL: ::c_int = 0;
+pub const LC_COLLATE: ::c_int = 1;
+pub const LC_CTYPE: ::c_int = 2;
+pub const LC_MONETARY: ::c_int = 3;
+pub const LC_NUMERIC: ::c_int = 4;
+pub const LC_TIME: ::c_int = 5;
+pub const LC_MESSAGES: ::c_int = 6;
+
+// TODO: Haiku does not have MAP_FILE, but libstd/os.rs requires it
+pub const MAP_FILE: ::c_int = 0x00;
+pub const MAP_SHARED: ::c_int = 0x01;
+pub const MAP_PRIVATE: ::c_int = 0x02;
+pub const MAP_FIXED: ::c_int = 0x004;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MS_ASYNC: ::c_int = 0x01;
+pub const MS_INVALIDATE: ::c_int = 0x04;
+pub const MS_SYNC: ::c_int = 0x02;
+
+pub const EPERM : ::c_int = -2147483633;
+pub const ENOENT : ::c_int = -2147459069;
+pub const ESRCH : ::c_int = -2147454963;
+pub const EINTR : ::c_int = -2147483638;
+pub const EIO : ::c_int = -2147483647;
+pub const ENXIO : ::c_int = -2147454965;
+pub const E2BIG : ::c_int = -2147454975;
+pub const ENOEXEC : ::c_int = -2147478782;
+pub const EBADF : ::c_int = -2147459072;
+pub const ECHILD : ::c_int = -2147454974;
+pub const EDEADLK : ::c_int = -2147454973;
+pub const ENOMEM : ::c_int = -2147454976;
+pub const EACCES : ::c_int = -2147483646;
+pub const EFAULT : ::c_int = -2147478783;
+// pub const ENOTBLK : ::c_int = 15;
+pub const EBUSY : ::c_int = -2147483634;
+pub const EEXIST : ::c_int = -2147459070;
+pub const EXDEV : ::c_int = -2147459061;
+pub const ENODEV : ::c_int = -2147454969;
+pub const ENOTDIR : ::c_int = -2147459067;
+pub const EISDIR : ::c_int = -2147459063;
+pub const EINVAL : ::c_int = -2147483643;
+pub const ENFILE : ::c_int = -2147454970;
+pub const EMFILE : ::c_int = -2147459062;
+pub const ENOTTY : ::c_int = -2147454966;
+pub const ETXTBSY : ::c_int = -2147454917;
+pub const EFBIG : ::c_int = -2147454972;
+pub const ENOSPC : ::c_int = -2147459065;
+pub const ESPIPE : ::c_int = -2147454964;
+pub const EROFS : ::c_int = -2147459064;
+pub const EMLINK : ::c_int = -2147454971;
+pub const EPIPE : ::c_int = -2147459059;
+pub const EDOM : ::c_int = -2147454960;
+pub const ERANGE : ::c_int = -2147454959;
+pub const EAGAIN : ::c_int = -2147483637;
+pub const EWOULDBLOCK : ::c_int = -2147483637;
+
+pub const EINPROGRESS : ::c_int = -2147454940;
+pub const EALREADY : ::c_int = -2147454939;
+pub const ENOTSOCK : ::c_int = -2147454932;
+pub const EDESTADDRREQ : ::c_int = -2147454928;
+pub const EMSGSIZE : ::c_int = -2147454934;
+pub const EPROTOTYPE : ::c_int = -2147454958;
+pub const ENOPROTOOPT : ::c_int = -2147454942;
+pub const EPROTONOSUPPORT : ::c_int = -2147454957;
+pub const EOPNOTSUPP : ::c_int = -2147454933;
+pub const EPFNOSUPPORT : ::c_int = -2147454956;
+pub const EAFNOSUPPORT : ::c_int = -2147454955;
+pub const EADDRINUSE : ::c_int = -2147454954;
+pub const EADDRNOTAVAIL : ::c_int = -2147454953;
+pub const ENETDOWN : ::c_int = -2147454953;
+pub const ENETUNREACH : ::c_int = -2147454951;
+pub const ENETRESET : ::c_int = -2147454950;
+pub const ECONNABORTED : ::c_int = -2147454949;
+pub const ECONNRESET : ::c_int = -2147454948;
+pub const ENOBUFS : ::c_int = -2147454941;
+pub const EISCONN : ::c_int = -2147454947;
+pub const ENOTCONN : ::c_int = -2147454946;
+pub const ESHUTDOWN : ::c_int = -2147454945;
+pub const ETIMEDOUT : ::c_int = -2147483639;
+pub const ECONNREFUSED : ::c_int = -2147454944;
+pub const ELOOP : ::c_int = -2147459060;
+pub const ENAMETOOLONG : ::c_int = -2147459068;
+pub const EHOSTDOWN : ::c_int = -2147454931;
+pub const EHOSTUNREACH : ::c_int = -2147454943;
+pub const ENOTEMPTY : ::c_int = -2147459066;
+pub const EDQUOT : ::c_int = -2147454927;
+pub const ESTALE : ::c_int = -2147454936;
+pub const ENOLCK : ::c_int = -2147454968;
+pub const ENOSYS : ::c_int = -2147454967;
+pub const EIDRM : ::c_int = -2147454926;
+pub const ENOMSG : ::c_int = -2147454937;
+pub const EOVERFLOW : ::c_int = -2147454935;
+pub const ECANCELED : ::c_int = -2147454929;
+pub const EILSEQ : ::c_int = -2147454938;
+pub const ENOATTR : ::c_int = -2147454916;
+pub const EBADMSG : ::c_int = -2147454930;
+pub const EMULTIHOP : ::c_int = -2147454925;
+pub const ENOLINK : ::c_int = -2147454923;
+pub const EPROTO : ::c_int = -2147454919;
+
+pub const IPPROTO_RAW: ::c_int = 255;
+
+// These are prefixed with POSIX_ on Haiku
+pub const MADV_NORMAL: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_RANDOM: ::c_int = 3;
+pub const MADV_WILLNEED: ::c_int = 4;
+pub const MADV_DONTNEED: ::c_int = 5;
+
+pub const IFF_LOOPBACK: ::c_int = 0x0008;
+
+pub const AF_UNIX: ::c_int = 9;
+pub const AF_INET: ::c_int = 1;
+pub const AF_INET6: ::c_int = 6;
+pub const SOCK_RAW: ::c_int = 3;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 10;
+pub const IP_MULTICAST_LOOP: ::c_int = 11;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+
+pub const TCP_NODELAY: ::c_int = 0x01;
+pub const TCP_MAXSEG: ::c_int = 0x02;
+pub const TCP_NOPUSH: ::c_int = 0x04;
+pub const TCP_NOOPT: ::c_int = 0x08;
+
+pub const IPV6_MULTICAST_LOOP: ::c_int = 26;
+pub const IPV6_JOIN_GROUP: ::c_int = 28;
+pub const IPV6_LEAVE_GROUP: ::c_int = 29;
+pub const IPV6_V6ONLY: ::c_int = 30;
+
+pub const SO_DEBUG: ::c_int = 0x00000004;
+
+pub const MSG_NOSIGNAL: ::c_int = 0x0800;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 0x01;
+pub const LOCK_EX: ::c_int = 0x02;
+pub const LOCK_NB: ::c_int = 0x04;
+pub const LOCK_UN: ::c_int = 0x08;
+
+pub const SIGSTKSZ: ::size_t = 16384;
+
+pub const SA_NODEFER: ::c_int = 0x08;
+pub const SA_RESETHAND: ::c_int = 0x04;
+pub const SA_RESTART: ::c_int = 0x10;
+pub const SA_NOCLDSTOP: ::c_int = 0x01;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const RTLD_NOW: ::c_int = 0x1;
+pub const RTLD_DEFAULT: *mut ::c_void = 0isize as *mut ::c_void;
+
+pub const BUFSIZ: ::c_uint = 8192;
+pub const FILENAME_MAX: ::c_uint = 256;
+pub const FOPEN_MAX: ::c_uint = 128;
+pub const L_tmpnam: ::c_uint = 512;
+pub const TMP_MAX: ::c_uint = 32768;
+pub const _PC_NAME_MAX: ::c_int = 4;
+
+pub const FIONBIO: ::c_int = 0xbe000000;
+
+pub const _SC_IOV_MAX : ::c_int = 32;
+pub const _SC_GETGR_R_SIZE_MAX : ::c_int = 25;
+pub const _SC_GETPW_R_SIZE_MAX : ::c_int = 26;
+pub const _SC_PAGESIZE : ::c_int = 27;
+pub const _SC_THREAD_ATTR_STACKADDR : ::c_int = 48;
+pub const _SC_THREAD_ATTR_STACKSIZE : ::c_int = 49;
+pub const _SC_THREAD_PRIORITY_SCHEDULING : ::c_int = 50;
+pub const _SC_THREAD_PROCESS_SHARED : ::c_int = 46;
+pub const _SC_THREAD_STACK_MIN : ::c_int = 47;
+pub const _SC_THREADS : ::c_int = 31;
+pub const _SC_ATEXIT_MAX : ::c_int = 37;
+
+pub const PTHREAD_STACK_MIN: ::size_t = 8192;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ flags: 0,
+ lock: 0,
+ unused: -42,
+ owner: -1,
+ owner_count: 0,
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ flags: 0,
+ unused: -42,
+ mutex: 0 as *mut _,
+ waiter_count: 0,
+ lock: 0,
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ flags: 0,
+ owner: 0,
+ lock_sem: 0,
+ lock_count: 0,
+ reader_count: 0,
+ writer_count: 0,
+ waiters: [0 as *mut _; 2],
+};
+
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = 0;
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 1;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 3;
+
+pub const FIOCLEX: c_ulong = 0; // TODO: does not exist on Haiku!
+
+pub const SA_ONSTACK: c_ulong = 0x20;
+pub const SA_SIGINFO: c_ulong = 0x40;
+pub const SA_NOCLDWAIT: c_ulong = 0x02;
+
+pub const SIGCHLD: ::c_int = 5;
+pub const SIGBUS: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 3;
+
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+
+pub const SOL_SOCKET: ::c_int = -1;
+pub const SO_ACCEPTCONN: ::c_int = 0x00000001;
+pub const SO_BROADCAST: ::c_int = 0x00000002;
+pub const SO_DONTROUTE: ::c_int = 0x00000008;
+pub const SO_KEEPALIVE: ::c_int = 0x00000010;
+pub const SO_OOBINLINE: ::c_int = 0x00000020;
+pub const SO_REUSEADDR: ::c_int = 0x00000040;
+pub const SO_REUSEPORT: ::c_int = 0x00000080;
+pub const SO_USELOOPBACK: ::c_int = 0x00000100;
+pub const SO_LINGER: ::c_int = 0x00000200;
+pub const SO_SNDBUF: ::c_int = 0x40000001;
+pub const SO_SNDLOWAT: ::c_int = 0x40000002;
+pub const SO_SNDTIMEO: ::c_int = 0x40000003;
+pub const SO_RCVBUF: ::c_int = 0x40000004;
+pub const SO_RCVLOWAT: ::c_int = 0x40000005;
+pub const SO_RCVTIMEO: ::c_int = 0x40000006;
+pub const SO_ERROR: ::c_int = 0x40000007;
+pub const SO_TYPE: ::c_int = 0x40000008;
+pub const SO_NONBLOCK: ::c_int = 0x40000009;
+pub const SO_BINDTODEVICE: ::c_int = 0x4000000a;
+pub const SO_PEERCRED: ::c_int = 0x4000000b;
+
+pub const NI_MAXHOST: ::size_t = 1025;
+
+f! {
+ pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ (*set).fds_bits[fd / size] &= !(1 << (fd % size));
+ return
+ }
+
+ pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
+ }
+
+ pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ (*set).fds_bits[fd / size] |= 1 << (fd % size);
+ return
+ }
+
+ pub fn FD_ZERO(set: *mut fd_set) -> () {
+ for slot in (*set).fds_bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn WIFEXITED(status: ::c_int) -> bool {
+ (status >> 8) == 0
+ }
+
+ pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+ (status & 0xff)
+ }
+
+ pub fn WTERMSIG(status: ::c_int) -> ::c_int {
+ (status >> 8) & 0xff
+ }
+}
+
+extern {
+ pub fn clock_gettime(clk_id: ::c_int, tp: *mut ::timespec) -> ::c_int;
+ pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
+ guardsize: *mut ::size_t) -> ::c_int;
+ pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
+ stackaddr: *mut *mut ::c_void,
+ stacksize: *mut ::size_t) -> ::c_int;
+ pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
+ clock_id: *mut clockid_t) -> ::c_int;
+ pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
+ clock_id: clockid_t) -> ::c_int;
+ pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
+ pub fn setgroups(ngroups: ::size_t,
+ ptr: *const ::gid_t) -> ::c_int;
+ pub fn getpwuid_r(uid: ::uid_t,
+ pwd: *mut passwd,
+ buffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ result: *mut *mut passwd) -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
+ pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::size_t,
+ serv: *mut ::c_char,
+ sevlen: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(target_pointer_width = "64")] {
+ mod b64;
+ pub use self::b64::*;
+ } else {
+ mod b32;
+ pub use self::b32::*;
+ }
+}
--- /dev/null
+//! Definitions found commonly among almost all Unix derivatives
+//!
+//! More functions and definitions can be found in the more specific modules
+//! according to the platform in question.
+
+use dox::Option;
+
+pub type pid_t = i32;
+pub type uid_t = u32;
+pub type gid_t = u32;
+pub type in_addr_t = u32;
+pub type in_port_t = u16;
+pub type sighandler_t = ::size_t;
+pub type cc_t = ::c_uchar;
+
+pub enum DIR {}
+pub enum locale_t {}
+
+s! {
+ pub struct group {
+ pub gr_name: *mut ::c_char,
+ pub gr_passwd: *mut ::c_char,
+ pub gr_gid: ::gid_t,
+ pub gr_mem: *mut *mut ::c_char,
+ }
+
+ pub struct utimbuf {
+ pub actime: time_t,
+ pub modtime: time_t,
+ }
+
+ pub struct timeval {
+ pub tv_sec: time_t,
+ pub tv_usec: suseconds_t,
+ }
+
+ pub struct timespec {
+ pub tv_sec: time_t,
+ pub tv_nsec: c_long,
+ }
+
+ pub struct rlimit {
+ pub rlim_cur: rlim_t,
+ pub rlim_max: rlim_t,
+ }
+
+ pub struct rusage {
+ pub ru_utime: timeval,
+ pub ru_stime: timeval,
+ pub ru_maxrss: c_long,
+ pub ru_ixrss: c_long,
+ pub ru_idrss: c_long,
+ pub ru_isrss: c_long,
+ pub ru_minflt: c_long,
+ pub ru_majflt: c_long,
+ pub ru_nswap: c_long,
+ pub ru_inblock: c_long,
+ pub ru_oublock: c_long,
+ pub ru_msgsnd: c_long,
+ pub ru_msgrcv: c_long,
+ pub ru_nsignals: c_long,
+ pub ru_nvcsw: c_long,
+ pub ru_nivcsw: c_long,
+
+ #[cfg(any(target_env = "musl"))]
+ __reserved: [c_long; 16],
+ }
+
+ #[cfg_attr(target_os = "netbsd", repr(packed))]
+ pub struct in_addr {
+ pub s_addr: in_addr_t,
+ }
+
+ pub struct in6_addr {
+ pub s6_addr: [u8; 16],
+ __align: [u32; 0],
+ }
+
+ pub struct ip_mreq {
+ pub imr_multiaddr: in_addr,
+ pub imr_interface: in_addr,
+ }
+
+ pub struct ipv6_mreq {
+ pub ipv6mr_multiaddr: in6_addr,
+ #[cfg(target_os = "android")]
+ pub ipv6mr_interface: ::c_int,
+ #[cfg(not(target_os = "android"))]
+ pub ipv6mr_interface: ::c_uint,
+ }
+
+ pub struct hostent {
+ pub h_name: *mut ::c_char,
+ pub h_aliases: *mut *mut ::c_char,
+ pub h_addrtype: ::c_int,
+ pub h_length: ::c_int,
+ pub h_addr_list: *mut *mut ::c_char,
+ }
+
+ pub struct iovec {
+ pub iov_base: *mut ::c_void,
+ pub iov_len: ::size_t,
+ }
+
+ pub struct pollfd {
+ pub fd: ::c_int,
+ pub events: ::c_short,
+ pub revents: ::c_short,
+ }
+
+ pub struct winsize {
+ pub ws_row: ::c_ushort,
+ pub ws_col: ::c_ushort,
+ pub ws_xpixel: ::c_ushort,
+ pub ws_ypixel: ::c_ushort,
+ }
+
+ pub struct linger {
+ pub l_onoff: ::c_int,
+ pub l_linger: ::c_int,
+ }
+}
+
+pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
+pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
+pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
+
+pub const DT_FIFO: u8 = 1;
+pub const DT_CHR: u8 = 2;
+pub const DT_DIR: u8 = 4;
+pub const DT_BLK: u8 = 6;
+pub const DT_REG: u8 = 8;
+pub const DT_LNK: u8 = 10;
+pub const DT_SOCK: u8 = 12;
+
+pub const FD_CLOEXEC: ::c_int = 0x1;
+
+pub const USRQUOTA: ::c_int = 0;
+pub const GRPQUOTA: ::c_int = 1;
+
+pub const SIGIOT: ::c_int = 6;
+
+pub const S_ISUID: ::c_int = 0x800;
+pub const S_ISGID: ::c_int = 0x400;
+pub const S_ISVTX: ::c_int = 0x200;
+
+pub const POLLIN: ::c_short = 0x1;
+pub const POLLPRI: ::c_short = 0x2;
+pub const POLLOUT: ::c_short = 0x4;
+pub const POLLERR: ::c_short = 0x8;
+pub const POLLHUP: ::c_short = 0x10;
+pub const POLLNVAL: ::c_short = 0x20;
+
+pub const IF_NAMESIZE: ::size_t = 16;
+
+pub const RTLD_LAZY: ::c_int = 0x1;
+
+pub const LOG_EMERG: ::c_int = 0;
+pub const LOG_ALERT: ::c_int = 1;
+pub const LOG_CRIT: ::c_int = 2;
+pub const LOG_ERR: ::c_int = 3;
+pub const LOG_WARNING: ::c_int = 4;
+pub const LOG_NOTICE: ::c_int = 5;
+pub const LOG_INFO: ::c_int = 6;
+pub const LOG_DEBUG: ::c_int = 7;
+
+pub const LOG_KERN: ::c_int = 0;
+pub const LOG_USER: ::c_int = 1 << 3;
+pub const LOG_MAIL: ::c_int = 2 << 3;
+pub const LOG_DAEMON: ::c_int = 3 << 3;
+pub const LOG_AUTH: ::c_int = 4 << 3;
+pub const LOG_SYSLOG: ::c_int = 5 << 3;
+pub const LOG_LPR: ::c_int = 6 << 3;
+pub const LOG_NEWS: ::c_int = 7 << 3;
+pub const LOG_UUCP: ::c_int = 8 << 3;
+pub const LOG_LOCAL0: ::c_int = 16 << 3;
+pub const LOG_LOCAL1: ::c_int = 17 << 3;
+pub const LOG_LOCAL2: ::c_int = 18 << 3;
+pub const LOG_LOCAL3: ::c_int = 19 << 3;
+pub const LOG_LOCAL4: ::c_int = 20 << 3;
+pub const LOG_LOCAL5: ::c_int = 21 << 3;
+pub const LOG_LOCAL6: ::c_int = 22 << 3;
+pub const LOG_LOCAL7: ::c_int = 23 << 3;
+
+pub const LOG_PID: ::c_int = 0x01;
+pub const LOG_CONS: ::c_int = 0x02;
+pub const LOG_ODELAY: ::c_int = 0x04;
+pub const LOG_NDELAY: ::c_int = 0x08;
+pub const LOG_NOWAIT: ::c_int = 0x10;
+
+pub const LOG_PRIMASK: ::c_int = 7;
+pub const LOG_FACMASK: ::c_int = 0x3f8;
+
+pub const PRIO_PROCESS: ::c_int = 0;
+pub const PRIO_PGRP: ::c_int = 1;
+pub const PRIO_USER: ::c_int = 2;
+
+pub const PRIO_MIN: ::c_int = -20;
+pub const PRIO_MAX: ::c_int = 20;
+
+cfg_if! {
+ if #[cfg(dox)] {
+ // on dox builds don't pull in anything
+ } else if #[cfg(all(not(stdbuild), feature = "use_std"))] {
+ // cargo build, don't pull in anything extra as the libstd dep
+ // already pulls in all libs.
+ } else if #[cfg(any(all(target_env = "musl", not(target_arch = "mips"))))] {
+ #[link(name = "c", kind = "static")]
+ extern {}
+ } else if #[cfg(target_os = "emscripten")] {
+ #[link(name = "c")]
+ extern {}
+ } else if #[cfg(all(target_os = "netbsd", target_vendor = "rumprun"))] {
+ // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled
+ // in automatically by the linker. We avoid passing it explicitly, as it
+ // causes some versions of binutils to crash with an assertion failure.
+ #[link(name = "m")]
+ extern {}
+ } else if #[cfg(any(target_os = "macos",
+ target_os = "ios",
+ target_os = "android",
+ target_os = "openbsd",
+ target_os = "bitrig"))] {
+ #[link(name = "c")]
+ #[link(name = "m")]
+ extern {}
+ } else if #[cfg(target_os = "haiku")] {
+ #[link(name = "root")]
+ #[link(name = "network")]
+ extern {}
+ } else {
+ #[link(name = "c")]
+ #[link(name = "m")]
+ #[link(name = "rt")]
+ extern {}
+ }
+}
+
+extern {
+ pub fn getgrnam(name: *const ::c_char) -> *mut group;
+ pub fn getgrgid(gid: ::gid_t) -> *mut group;
+
+ pub fn endpwent();
+ #[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")]
+ pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
+ #[cfg_attr(target_os = "netbsd", link_name = "__getpwuid50")]
+ pub fn getpwuid(uid: ::uid_t) -> *mut passwd;
+
+ pub fn fprintf(stream: *mut ::FILE,
+ format: *const ::c_char, ...) -> ::c_int;
+ pub fn printf(format: *const ::c_char, ...) -> ::c_int;
+ pub fn snprintf(s: *mut ::c_char, n: ::size_t,
+ format: *const ::c_char, ...) -> ::c_int;
+ pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
+ pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
+ pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
+ pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
+ pub fn getchar_unlocked() -> ::c_int;
+ pub fn putchar_unlocked(c: ::c_int) -> ::c_int;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
+ pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "connect$UNIX2003")]
+ pub fn connect(socket: ::c_int, address: *const sockaddr,
+ len: socklen_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "bind$UNIX2003")]
+ pub fn bind(socket: ::c_int, address: *const sockaddr,
+ address_len: socklen_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "listen$UNIX2003")]
+ pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "accept$UNIX2003")]
+ pub fn accept(socket: ::c_int, address: *mut sockaddr,
+ address_len: *mut socklen_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "getpeername$UNIX2003")]
+ pub fn getpeername(socket: ::c_int, address: *mut sockaddr,
+ address_len: *mut socklen_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "getsockname$UNIX2003")]
+ pub fn getsockname(socket: ::c_int, address: *mut sockaddr,
+ address_len: *mut socklen_t) -> ::c_int;
+ pub fn setsockopt(socket: ::c_int, level: ::c_int, name: ::c_int,
+ value: *const ::c_void,
+ option_len: socklen_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "socketpair$UNIX2003")]
+ pub fn socketpair(domain: ::c_int, type_: ::c_int, protocol: ::c_int,
+ socket_vector: *mut ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "sendto$UNIX2003")]
+ pub fn sendto(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
+ flags: ::c_int, addr: *const sockaddr,
+ addrlen: socklen_t) -> ::ssize_t;
+ pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "chmod$UNIX2003")]
+ pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fchmod$UNIX2003")]
+ pub fn fchmod(fd: ::c_int, mode: mode_t) -> ::c_int;
+
+ #[cfg_attr(target_os = "macos", link_name = "fstat$INODE64")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__fstat50")]
+ pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
+
+ pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int;
+
+ #[cfg_attr(target_os = "macos", link_name = "stat$INODE64")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__stat50")]
+ pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "popen$UNIX2003")]
+ pub fn popen(command: *const c_char,
+ mode: *const c_char) -> *mut ::FILE;
+ pub fn pclose(stream: *mut ::FILE) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fdopen$UNIX2003")]
+ pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
+ pub fn fileno(stream: *mut ::FILE) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "open$UNIX2003")]
+ pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "creat$UNIX2003")]
+ pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fcntl$UNIX2003")]
+ pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "opendir$INODE64")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "opendir$INODE64$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__opendir30")]
+ pub fn opendir(dirname: *const c_char) -> *mut ::DIR;
+ #[cfg_attr(target_os = "macos", link_name = "readdir_r$INODE64")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__readdir_r30")]
+ pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent,
+ result: *mut *mut ::dirent) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "closedir$UNIX2003")]
+ pub fn closedir(dirp: *mut ::DIR) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "rewinddir$INODE64")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "rewinddir$INODE64$UNIX2003")]
+ pub fn rewinddir(dirp: *mut ::DIR);
+
+ pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
+ pub fn alarm(seconds: ::c_uint) -> ::c_uint;
+ pub fn chdir(dir: *const c_char) -> ::c_int;
+ pub fn chown(path: *const c_char, uid: uid_t,
+ gid: gid_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "lchown$UNIX2003")]
+ pub fn lchown(path: *const c_char, uid: uid_t,
+ gid: gid_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "close$UNIX2003")]
+ pub fn close(fd: ::c_int) -> ::c_int;
+ pub fn dup(fd: ::c_int) -> ::c_int;
+ pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
+ pub fn execv(prog: *const c_char,
+ argv: *const *const c_char) -> ::c_int;
+ pub fn execve(prog: *const c_char, argv: *const *const c_char,
+ envp: *const *const c_char)
+ -> ::c_int;
+ pub fn execvp(c: *const c_char,
+ argv: *const *const c_char) -> ::c_int;
+ pub fn fork() -> pid_t;
+ pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long;
+ pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
+ pub fn getegid() -> gid_t;
+ pub fn geteuid() -> uid_t;
+ pub fn getgid() -> gid_t;
+ pub fn getgroups(ngroups_max: ::c_int, groups: *mut gid_t)
+ -> ::c_int;
+ pub fn getlogin() -> *mut c_char;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "getopt$UNIX2003")]
+ pub fn getopt(argc: ::c_int, argv: *const *mut c_char,
+ optstr: *const c_char) -> ::c_int;
+ pub fn getpgid(pid: pid_t) -> pid_t;
+ pub fn getpgrp() -> pid_t;
+ pub fn getpid() -> pid_t;
+ pub fn getppid() -> pid_t;
+ pub fn getuid() -> uid_t;
+ pub fn isatty(fd: ::c_int) -> ::c_int;
+ pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
+ pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
+ pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pause$UNIX2003")]
+ pub fn pause() -> ::c_int;
+ pub fn pipe(fds: *mut ::c_int) -> ::c_int;
+ pub fn posix_memalign(memptr: *mut *mut ::c_void,
+ align: ::size_t,
+ size: ::size_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "read$UNIX2003")]
+ pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t)
+ -> ::ssize_t;
+ pub fn rmdir(path: *const c_char) -> ::c_int;
+ pub fn setgid(gid: gid_t) -> ::c_int;
+ pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int;
+ pub fn setsid() -> pid_t;
+ pub fn setuid(uid: uid_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "sleep$UNIX2003")]
+ pub fn sleep(secs: ::c_uint) -> ::c_uint;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "nanosleep$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__nanosleep50")]
+ pub fn nanosleep(rqtp: *const timespec,
+ rmtp: *mut timespec) -> ::c_int;
+ pub fn tcgetpgrp(fd: ::c_int) -> pid_t;
+ pub fn ttyname(fd: ::c_int) -> *mut c_char;
+ pub fn unlink(c: *const c_char) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "wait$UNIX2003")]
+ pub fn wait(status: *mut ::c_int) -> pid_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "waitpid$UNIX2003")]
+ pub fn waitpid(pid: pid_t, status: *mut ::c_int, options: ::c_int)
+ -> pid_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "write$UNIX2003")]
+ pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t)
+ -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pread$UNIX2003")]
+ pub fn pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t,
+ offset: off_t) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pwrite$UNIX2003")]
+ pub fn pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t,
+ offset: off_t) -> ::ssize_t;
+ pub fn umask(mask: mode_t) -> mode_t;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__utime50")]
+ pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "kill$UNIX2003")]
+ pub fn kill(pid: pid_t, sig: ::c_int) -> ::c_int;
+
+ pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
+ pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
+ pub fn mlockall(flags: ::c_int) -> ::c_int;
+ pub fn munlockall() -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "mmap$UNIX2003")]
+ pub fn mmap(addr: *mut ::c_void,
+ len: ::size_t,
+ prot: ::c_int,
+ flags: ::c_int,
+ fd: ::c_int,
+ offset: off_t)
+ -> *mut ::c_void;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "munmap$UNIX2003")]
+ pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
+
+ pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint;
+ pub fn if_indextoname(ifindex: ::c_uint,
+ ifname: *mut ::c_char) -> *mut ::c_char;
+
+ #[cfg_attr(target_os = "macos", link_name = "lstat$INODE64")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__lstat50")]
+ pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "fsync$UNIX2003")]
+ pub fn fsync(fd: ::c_int) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "setenv$UNIX2003")]
+ pub fn setenv(name: *const c_char, val: *const c_char,
+ overwrite: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "unsetenv$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__unsetenv13")]
+ pub fn unsetenv(name: *const c_char) -> ::c_int;
+
+ pub fn symlink(path1: *const c_char,
+ path2: *const c_char) -> ::c_int;
+
+ pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int;
+
+ pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "getrlimit$UNIX2003")]
+ pub fn getrlimit(resource: ::c_int, rlim: *mut rlimit) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "setrlimit$UNIX2003")]
+ pub fn setrlimit(resource: ::c_int, rlim: *const rlimit) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")]
+ pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int;
+
+ pub fn getdtablesize() -> ::c_int;
+ #[cfg_attr(any(target_os = "macos", target_os = "ios"),
+ link_name = "realpath$DARWIN_EXTSN")]
+ pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char)
+ -> *mut ::c_char;
+
+ pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__gettimeofday50")]
+ pub fn gettimeofday(tp: *mut ::timeval,
+ tz: *mut ::c_void) -> ::c_int;
+
+ pub fn pthread_self() -> ::pthread_t;
+ pub fn pthread_create(native: *mut ::pthread_t,
+ attr: *const ::pthread_attr_t,
+ f: extern fn(*mut ::c_void) -> *mut ::c_void,
+ value: *mut ::c_void) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_join$UNIX2003")]
+ pub fn pthread_join(native: ::pthread_t,
+ value: *mut *mut ::c_void) -> ::c_int;
+ pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int;
+ pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int;
+ pub fn pthread_attr_setstacksize(attr: *mut ::pthread_attr_t,
+ stack_size: ::size_t) -> ::c_int;
+ pub fn pthread_attr_setdetachstate(attr: *mut ::pthread_attr_t,
+ state: ::c_int) -> ::c_int;
+ pub fn pthread_detach(thread: ::pthread_t) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__libc_thr_yield")]
+ pub fn sched_yield() -> ::c_int;
+ pub fn pthread_key_create(key: *mut pthread_key_t,
+ dtor: Option<unsafe extern fn(*mut ::c_void)>)
+ -> ::c_int;
+ pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int;
+ pub fn pthread_getspecific(key: pthread_key_t) -> *mut ::c_void;
+ pub fn pthread_setspecific(key: pthread_key_t, value: *const ::c_void)
+ -> ::c_int;
+ pub fn pthread_mutex_init(lock: *mut pthread_mutex_t,
+ attr: *const pthread_mutexattr_t) -> ::c_int;
+ pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> ::c_int;
+ pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> ::c_int;
+ pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> ::c_int;
+ pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> ::c_int;
+
+ pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_mutexattr_destroy$UNIX2003")]
+ pub fn pthread_mutexattr_destroy(attr: *mut pthread_mutexattr_t) -> ::c_int;
+ pub fn pthread_mutexattr_settype(attr: *mut pthread_mutexattr_t,
+ _type: ::c_int) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_cond_init$UNIX2003")]
+ pub fn pthread_cond_init(cond: *mut pthread_cond_t,
+ attr: *const pthread_condattr_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_cond_wait$UNIX2003")]
+ pub fn pthread_cond_wait(cond: *mut pthread_cond_t,
+ lock: *mut pthread_mutex_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_cond_timedwait$UNIX2003")]
+ pub fn pthread_cond_timedwait(cond: *mut pthread_cond_t,
+ lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+ pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> ::c_int;
+ pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> ::c_int;
+ pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> ::c_int;
+ pub fn pthread_condattr_init(attr: *mut pthread_condattr_t) -> ::c_int;
+ pub fn pthread_condattr_destroy(attr: *mut pthread_condattr_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_destroy$UNIX2003")]
+ pub fn pthread_rwlock_destroy(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_rdlock$UNIX2003")]
+ pub fn pthread_rwlock_rdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_tryrdlock$UNIX2003")]
+ pub fn pthread_rwlock_tryrdlock(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_wrlock$UNIX2003")]
+ pub fn pthread_rwlock_wrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_trywrlock$UNIX2003")]
+ pub fn pthread_rwlock_trywrlock(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_rwlock_unlock$UNIX2003")]
+ pub fn pthread_rwlock_unlock(lock: *mut pthread_rwlock_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pthread_sigmask$UNIX2003")]
+ pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t,
+ oldset: *mut sigset_t) -> ::c_int;
+ pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "linux", not(target_env = "musl")),
+ link_name = "__xpg_strerror_r")]
+ pub fn strerror_r(errnum: ::c_int, buf: *mut c_char,
+ buflen: ::size_t) -> ::c_int;
+
+ pub fn getsockopt(sockfd: ::c_int,
+ level: ::c_int,
+ optname: ::c_int,
+ optval: *mut ::c_void,
+ optlen: *mut ::socklen_t) -> ::c_int;
+ pub fn raise(signum: ::c_int) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigaction14")]
+ pub fn sigaction(signum: ::c_int,
+ act: *const sigaction,
+ oldact: *mut sigaction) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "sigaltstack$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigaltstack14")]
+ pub fn sigaltstack(ss: *const stack_t,
+ oss: *mut stack_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch ="x86"),
+ link_name = "sigwait$UNIX2003")]
+ pub fn sigwait(set: *const sigset_t,
+ sig: *mut ::c_int) -> ::c_int;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__utimes50")]
+ pub fn utimes(filename: *const ::c_char,
+ times: *const ::timeval) -> ::c_int;
+ pub fn dlopen(filename: *const ::c_char,
+ flag: ::c_int) -> *mut ::c_void;
+ pub fn dlerror() -> *mut ::c_char;
+ pub fn dlsym(handle: *mut ::c_void,
+ symbol: *const ::c_char) -> *mut ::c_void;
+ pub fn dlclose(handle: *mut ::c_void) -> ::c_int;
+ pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
+
+ pub fn getaddrinfo(node: *const c_char,
+ service: *const c_char,
+ hints: *const addrinfo,
+ res: *mut *mut addrinfo) -> ::c_int;
+ pub fn freeaddrinfo(res: *mut addrinfo);
+ pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")]
+ pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
+ #[cfg_attr(target_os = "netbsd", link_name = "__localtime_r50")]
+ pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "mktime$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__mktime50")]
+ pub fn mktime(tm: *mut tm) -> time_t;
+ #[cfg_attr(target_os = "netbsd", link_name = "__time50")]
+ pub fn time(time: *mut time_t) -> time_t;
+ #[cfg_attr(target_os = "netbsd", link_name = "__locatime50")]
+ pub fn localtime(time: *const time_t) -> *mut tm;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__mknod50")]
+ pub fn mknod(pathname: *const ::c_char, mode: ::mode_t,
+ dev: ::dev_t) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "writev$UNIX2003")]
+ pub fn writev(fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "readv$UNIX2003")]
+ pub fn readv(fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int) -> ::ssize_t;
+ pub fn uname(buf: *mut ::utsname) -> ::c_int;
+ pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
+ pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
+ pub fn chroot(name: *const ::c_char) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "usleep$UNIX2003")]
+ pub fn usleep(secs: ::c_uint) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "send$UNIX2003")]
+ pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
+ flags: ::c_int) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "recv$UNIX2003")]
+ pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
+ flags: ::c_int) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "putenv$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__putenv50")]
+ pub fn putenv(string: *mut c_char) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "sendmsg$UNIX2003")]
+ pub fn sendmsg(fd: ::c_int,
+ msg: *const msghdr,
+ flags: ::c_int) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "recvmsg$UNIX2003")]
+ pub fn recvmsg(fd: ::c_int, msg: *mut msghdr, flags: ::c_int) -> ::ssize_t;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "poll$UNIX2003")]
+ pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "select$1050")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "select$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__select50")]
+ pub fn select(nfds: ::c_int,
+ readfs: *mut fd_set,
+ writefds: *mut fd_set,
+ errorfds: *mut fd_set,
+ timeout: *mut timeval) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__setlocale50")]
+ pub fn setlocale(category: ::c_int,
+ locale: *const ::c_char) -> *mut ::c_char;
+ pub fn localeconv() -> *mut lconv;
+
+ pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
+ pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
+ pub fn sem_close(sem: *mut sem_t) -> ::c_int;
+ pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "sem_wait$UNIX2003")]
+ pub fn sem_wait(sem: *mut sem_t) -> ::c_int;
+ pub fn sem_trywait(sem: *mut sem_t) -> ::c_int;
+ pub fn sem_post(sem: *mut sem_t) -> ::c_int;
+ pub fn sem_init(sem: *mut sem_t,
+ pshared: ::c_int,
+ value: ::c_uint)
+ -> ::c_int;
+}
+
+// TODO: get rid of this cfg(not(...))
+#[cfg(not(target_os = "android"))] // " if " -- appease style checker
+extern {
+ #[cfg_attr(target_os = "macos", link_name = "glob$INODE64")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__glob30")]
+ pub fn glob(pattern: *const c_char,
+ flags: ::c_int,
+ errfunc: Option<extern fn(epath: *const c_char,
+ errno: ::c_int) -> ::c_int>,
+ pglob: *mut glob_t) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__globfree30")]
+ pub fn globfree(pglob: *mut glob_t);
+
+ pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
+ -> ::c_int;
+
+ pub fn shm_unlink(name: *const c_char) -> ::c_int;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "seekdir$INODE64")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "seekdir$INODE64$UNIX2003")]
+ pub fn seekdir(dirp: *mut ::DIR, loc: c_long);
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "telldir$INODE64")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "telldir$INODE64$UNIX2003")]
+ pub fn telldir(dirp: *mut ::DIR) -> c_long;
+
+ pub fn getsid(pid: pid_t) -> pid_t;
+ pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
+ -> ::c_int;
+ pub fn readlink(path: *const c_char,
+ buf: *mut c_char,
+ bufsz: ::size_t)
+ -> ::ssize_t;
+
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "msync$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__msync13")]
+ pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
+ pub fn sysconf(name: ::c_int) -> c_long;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "recvfrom$UNIX2003")]
+ pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
+ flags: ::c_int, addr: *mut sockaddr,
+ addrlen: *mut socklen_t) -> ::ssize_t;
+ pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
+
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigemptyset14")]
+ pub fn sigemptyset(set: *mut sigset_t) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigaddset14")]
+ pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigfillset14")]
+ pub fn sigfillset(set: *mut sigset_t) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigdelset14")]
+ pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__sigismember14")]
+ pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+ link_name = "pselect$1050")]
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "pselect$UNIX2003")]
+ #[cfg_attr(target_os = "netbsd", link_name = "__pselect50")]
+ pub fn pselect(nfds: ::c_int,
+ readfs: *mut fd_set,
+ writefds: *mut fd_set,
+ errorfds: *mut fd_set,
+ timeout: *const timespec,
+ sigmask: *const sigset_t) -> ::c_int;
+ pub fn fseeko(stream: *mut ::FILE,
+ offset: ::off_t,
+ whence: ::c_int) -> ::c_int;
+ pub fn ftello(stream: *mut ::FILE) -> ::off_t;
+ #[cfg_attr(target_os = "netbsd", link_name = "__timegm50")]
+ pub fn timegm(tm: *mut ::tm) -> time_t;
+ pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
+ pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int;
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "tcdrain$UNIX2003")]
+ pub fn tcdrain(fd: ::c_int) -> ::c_int;
+ pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t;
+ pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t;
+ pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
+ pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
+ pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int;
+ pub fn tcsetattr(fd: ::c_int,
+ optional_actions: ::c_int,
+ termios: *const ::termios) -> ::c_int;
+ pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int;
+ pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int;
+ pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int;
+ pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
+ pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
+ pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
+ pub fn futimes(fd: ::c_int, times: *const ::timeval) -> ::c_int;
+ pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
+
+ pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
+ pub fn closelog();
+ pub fn setlogmask(maskpri: ::c_int) -> ::c_int;
+ pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
+ #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+ link_name = "nice$UNIX2003")]
+ pub fn nice(incr: ::c_int) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(any(target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten"))] {
+ mod notbsd;
+ pub use self::notbsd::*;
+ } else if #[cfg(any(target_os = "macos",
+ target_os = "ios",
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "bitrig"))] {
+ mod bsd;
+ pub use self::bsd::*;
+ } else if #[cfg(target_os = "solaris")] {
+ mod solaris;
+ pub use self::solaris::*;
+ } else if #[cfg(target_os = "haiku")] {
+ mod haiku;
+ pub use self::haiku::*;
+ } else {
+ // Unknown target_os
+ }
+}
--- /dev/null
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type mode_t = u16;
+pub type off64_t = ::c_longlong;
+
+s! {
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_ulong,
+ pub sa_restorer: ::dox::Option<extern fn()>,
+ }
+
+ pub struct stat {
+ pub st_dev: ::c_ulonglong,
+ __pad0: [::c_uchar; 4],
+ __st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulonglong,
+ __pad3: [::c_uchar; 4],
+ pub st_size: ::c_longlong,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::c_ulonglong,
+ pub st_atime: ::c_ulong,
+ pub st_atime_nsec: ::c_ulong,
+ pub st_mtime: ::c_ulong,
+ pub st_mtime_nsec: ::c_ulong,
+ pub st_ctime: ::c_ulong,
+ pub st_ctime_nsec: ::c_ulong,
+ pub st_ino: ::c_ulonglong,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::c_ulonglong,
+ __pad0: [::c_uchar; 4],
+ __st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulonglong,
+ __pad3: [::c_uchar; 4],
+ pub st_size: ::c_longlong,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::c_ulonglong,
+ pub st_atime: ::c_ulong,
+ pub st_atime_nsec: ::c_ulong,
+ pub st_mtime: ::c_ulong,
+ pub st_mtime_nsec: ::c_ulong,
+ pub st_ctime: ::c_ulong,
+ pub st_ctime_nsec: ::c_ulong,
+ pub st_ino: ::c_ulonglong,
+ }
+
+ pub struct pthread_attr_t {
+ pub flags: ::uint32_t,
+ pub stack_base: *mut ::c_void,
+ pub stack_size: ::size_t,
+ pub guard_size: ::size_t,
+ pub sched_policy: ::int32_t,
+ pub sched_priority: ::int32_t,
+ }
+
+ pub struct pthread_mutex_t { value: ::c_int }
+
+ pub struct pthread_cond_t { value: ::c_int }
+
+ pub struct pthread_rwlock_t {
+ lock: pthread_mutex_t,
+ cond: pthread_cond_t,
+ numLocks: ::c_int,
+ writerThreadId: ::c_int,
+ pendingReaders: ::c_int,
+ pendingWriters: ::c_int,
+ attr: i32,
+ __reserved: [::c_char; 12],
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char,
+ }
+
+ pub struct statfs {
+ pub f_type: ::uint32_t,
+ pub f_bsize: ::uint32_t,
+ pub f_blocks: ::uint64_t,
+ pub f_bfree: ::uint64_t,
+ pub f_bavail: ::uint64_t,
+ pub f_files: ::uint64_t,
+ pub f_ffree: ::uint64_t,
+ pub f_fsid: ::__fsid_t,
+ pub f_namelen: ::uint32_t,
+ pub f_frsize: ::uint32_t,
+ pub f_flags: ::uint32_t,
+ pub f_spare: [::uint32_t; 4],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 8],
+ }
+}
+
+pub const SYS_gettid: ::c_long = 224;
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ value: 0,
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ value: 0,
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ lock: PTHREAD_MUTEX_INITIALIZER,
+ cond: PTHREAD_COND_INITIALIZER,
+ numLocks: 0,
+ writerThreadId: 0,
+ pendingReaders: 0,
+ pendingWriters: 0,
+ attr: 0,
+ __reserved: [0; 12],
+};
+pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 2;
+pub const CPU_SETSIZE: ::size_t = 32;
+pub const __CPU_BITS: ::size_t = 32;
+
+pub const UT_LINESIZE: usize = 8;
+pub const UT_NAMESIZE: usize = 8;
+pub const UT_HOSTSIZE: usize = 16;
+
+extern {
+ pub fn timegm64(tm: *const ::tm) -> ::time64_t;
+}
--- /dev/null
+// The following definitions are correct for aarch64 and may be wrong for x86_64
+
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type mode_t = u32;
+pub type off64_t = i64;
+
+s! {
+ pub struct sigaction {
+ pub sa_flags: ::c_uint,
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ _restorer: *mut ::c_void,
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::c_ulong,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::c_int,
+ __pad2: ::c_int,
+ pub st_blocks: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_ulong,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_ulong,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_ulong,
+ __unused4: ::c_uint,
+ __unused5: ::c_uint,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::c_ulong,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::c_int,
+ __pad2: ::c_int,
+ pub st_blocks: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_ulong,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_ulong,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_ulong,
+ __unused4: ::c_uint,
+ __unused5: ::c_uint,
+ }
+
+ pub struct pthread_attr_t {
+ pub flags: ::uint32_t,
+ pub stack_base: *mut ::c_void,
+ pub stack_size: ::size_t,
+ pub guard_size: ::size_t,
+ pub sched_policy: ::int32_t,
+ pub sched_priority: ::int32_t,
+ __reserved: [::c_char; 16],
+ }
+
+ pub struct pthread_mutex_t {
+ value: ::c_int,
+ __reserved: [::c_char; 36],
+ }
+
+ pub struct pthread_cond_t {
+ value: ::c_int,
+ __reserved: [::c_char; 44],
+ }
+
+ pub struct pthread_rwlock_t {
+ numLocks: ::c_int,
+ writerThreadId: ::c_int,
+ pendingReaders: ::c_int,
+ pendingWriters: ::c_int,
+ attr: i32,
+ __reserved: [::c_char; 36],
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_gecos: *mut ::c_char,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char,
+ }
+
+ pub struct statfs {
+ pub f_type: ::uint64_t,
+ pub f_bsize: ::uint64_t,
+ pub f_blocks: ::uint64_t,
+ pub f_bfree: ::uint64_t,
+ pub f_bavail: ::uint64_t,
+ pub f_files: ::uint64_t,
+ pub f_ffree: ::uint64_t,
+ pub f_fsid: ::__fsid_t,
+ pub f_namelen: ::uint64_t,
+ pub f_frsize: ::uint64_t,
+ pub f_flags: ::uint64_t,
+ pub f_spare: [::uint64_t; 4],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 0],
+ }
+}
+
+pub const SYS_gettid: ::c_long = 178;
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ value: 0,
+ __reserved: [0; 36],
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ value: 0,
+ __reserved: [0; 44],
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ numLocks: 0,
+ writerThreadId: 0,
+ pendingReaders: 0,
+ pendingWriters: 0,
+ attr: 0,
+ __reserved: [0; 36],
+};
+pub const PTHREAD_STACK_MIN: ::size_t = 4096 * 4;
+pub const CPU_SETSIZE: ::size_t = 1024;
+pub const __CPU_BITS: ::size_t = 64;
+
+pub const UT_LINESIZE: usize = 32;
+pub const UT_NAMESIZE: usize = 32;
+pub const UT_HOSTSIZE: usize = 256;
+
+extern {
+ pub fn timegm(tm: *const ::tm) -> ::time64_t;
+}
--- /dev/null
+//! Android-specific definitions for linux-like values
+
+use dox::mem;
+
+pub type c_char = u8;
+pub type clock_t = ::c_long;
+pub type time_t = ::c_long;
+pub type suseconds_t = ::c_long;
+pub type wchar_t = u32;
+pub type off_t = ::c_long;
+pub type blkcnt_t = ::c_ulong;
+pub type blksize_t = ::c_ulong;
+pub type nlink_t = u32;
+pub type useconds_t = u32;
+pub type socklen_t = i32;
+pub type pthread_t = ::c_long;
+pub type pthread_mutexattr_t = ::c_long;
+pub type pthread_condattr_t = ::c_long;
+pub type sigset_t = ::c_ulong;
+pub type time64_t = i64; // N/A on android
+pub type fsfilcnt_t = ::c_ulong;
+pub type fsblkcnt_t = ::c_ulong;
+pub type nfds_t = ::c_uint;
+pub type rlim_t = ::c_ulong;
+pub type dev_t = ::c_ulong;
+pub type ino_t = ::c_ulong;
+pub type __CPU_BITTYPE = ::c_ulong;
+
+s! {
+ pub struct dirent {
+ pub d_ino: u64,
+ pub d_off: i64,
+ pub d_reclen: ::c_ushort,
+ pub d_type: ::c_uchar,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct dirent64 {
+ pub d_ino: u64,
+ pub d_off: i64,
+ pub d_reclen: ::c_ushort,
+ pub d_type: ::c_uchar,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct rlimit64 {
+ pub rlim_cur: u64,
+ pub rlim_max: u64,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ }
+
+ pub struct __fsid_t {
+ __val: [::c_int; 2],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::c_int,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::size_t,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::size_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct cpu_set_t {
+ #[cfg(target_pointer_width = "64")]
+ __bits: [__CPU_BITTYPE; 16],
+ #[cfg(target_pointer_width = "32")]
+ __bits: [__CPU_BITTYPE; 1],
+ }
+
+ pub struct sem_t {
+ count: ::c_uint,
+ }
+
+ pub struct lastlog {
+ ll_time: ::time_t,
+ ll_line: [::c_char; UT_LINESIZE],
+ ll_host: [::c_char; UT_HOSTSIZE],
+ }
+
+ pub struct exit_status {
+ pub e_termination: ::c_short,
+ pub e_exit: ::c_short,
+ }
+
+ pub struct utmp {
+ pub ut_type: ::c_short,
+ pub ut_pid: ::pid_t,
+ pub ut_line: [::c_char; UT_LINESIZE],
+ pub ut_id: [::c_char; 4],
+
+ pub ut_user: [::c_char; UT_NAMESIZE],
+ pub ut_host: [::c_char; UT_HOSTSIZE],
+ pub ut_exit: exit_status,
+ pub ut_session: ::c_long,
+ pub ut_tv: ::timeval,
+
+ pub ut_addr_v6: [::int32_t; 4],
+ unused: [::c_char; 20],
+ }
+}
+
+pub const USER_PROCESS: ::c_short = 7;
+
+pub const BUFSIZ: ::c_uint = 1024;
+pub const FILENAME_MAX: ::c_uint = 1024;
+pub const FOPEN_MAX: ::c_uint = 20;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+pub const L_tmpnam: ::c_uint = 1024;
+pub const TMP_MAX: ::c_uint = 308915776;
+pub const _PC_LINK_MAX: ::c_int = 1;
+pub const _PC_MAX_CANON: ::c_int = 2;
+pub const _PC_MAX_INPUT: ::c_int = 3;
+pub const _PC_NAME_MAX: ::c_int = 4;
+pub const _PC_PATH_MAX: ::c_int = 5;
+pub const _PC_PIPE_BUF: ::c_int = 6;
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 14;
+pub const _PC_NO_TRUNC: ::c_int = 15;
+pub const _PC_VDISABLE: ::c_int = 16;
+
+pub const FIONBIO: ::c_int = 0x5421;
+
+pub const _SC_ARG_MAX: ::c_int = 0;
+pub const _SC_BC_BASE_MAX: ::c_int = 1;
+pub const _SC_BC_DIM_MAX: ::c_int = 2;
+pub const _SC_BC_SCALE_MAX: ::c_int = 3;
+pub const _SC_BC_STRING_MAX: ::c_int = 4;
+pub const _SC_CHILD_MAX: ::c_int = 5;
+pub const _SC_CLK_TCK: ::c_int = 6;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 7;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 8;
+pub const _SC_LINE_MAX: ::c_int = 9;
+pub const _SC_NGROUPS_MAX: ::c_int = 10;
+pub const _SC_OPEN_MAX: ::c_int = 11;
+pub const _SC_2_C_BIND: ::c_int = 13;
+pub const _SC_2_C_DEV: ::c_int = 14;
+pub const _SC_2_C_VERSION: ::c_int = 15;
+pub const _SC_2_CHAR_TERM: ::c_int = 16;
+pub const _SC_2_FORT_DEV: ::c_int = 17;
+pub const _SC_2_FORT_RUN: ::c_int = 18;
+pub const _SC_2_LOCALEDEF: ::c_int = 19;
+pub const _SC_2_SW_DEV: ::c_int = 20;
+pub const _SC_2_UPE: ::c_int = 21;
+pub const _SC_2_VERSION: ::c_int = 22;
+pub const _SC_JOB_CONTROL: ::c_int = 23;
+pub const _SC_SAVED_IDS: ::c_int = 24;
+pub const _SC_VERSION: ::c_int = 25;
+pub const _SC_RE_DUP_MAX: ::c_int = 26;
+pub const _SC_STREAM_MAX: ::c_int = 27;
+pub const _SC_TZNAME_MAX: ::c_int = 28;
+pub const _SC_XOPEN_CRYPT: ::c_int = 29;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 30;
+pub const _SC_XOPEN_SHM: ::c_int = 31;
+pub const _SC_XOPEN_VERSION: ::c_int = 32;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 33;
+pub const _SC_XOPEN_REALTIME: ::c_int = 34;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 35;
+pub const _SC_XOPEN_LEGACY: ::c_int = 36;
+pub const _SC_ATEXIT_MAX: ::c_int = 37;
+pub const _SC_IOV_MAX: ::c_int = 38;
+pub const _SC_PAGESIZE: ::c_int = 39;
+pub const _SC_PAGE_SIZE: ::c_int = 40;
+pub const _SC_XOPEN_UNIX: ::c_int = 41;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 51;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 71;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 72;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 74;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 75;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 76;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 77;
+pub const _SC_TTY_NAME_MAX: ::c_int = 78;
+pub const _SC_THREADS: ::c_int = 79;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 80;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 81;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 82;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 83;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 84;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 85;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 97;
+
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+
+pub const FIOCLEX: ::c_int = 0x5451;
+
+pub const SA_ONSTACK: ::c_ulong = 0x08000000;
+pub const SA_SIGINFO: ::c_ulong = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_ulong = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGUNUSED: ::c_int = 31;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const LC_PAPER: ::c_int = 7;
+pub const LC_NAME: ::c_int = 8;
+pub const LC_ADDRESS: ::c_int = 9;
+pub const LC_TELEPHONE: ::c_int = 10;
+pub const LC_MEASUREMENT: ::c_int = 11;
+pub const LC_IDENTIFICATION: ::c_int = 12;
+pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
+pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
+pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
+pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
+pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
+pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
+pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
+ | ::LC_NUMERIC_MASK
+ | ::LC_TIME_MASK
+ | ::LC_COLLATE_MASK
+ | ::LC_MONETARY_MASK
+ | ::LC_MESSAGES_MASK
+ | LC_PAPER_MASK
+ | LC_NAME_MASK
+ | LC_ADDRESS_MASK
+ | LC_TELEPHONE_MASK
+ | LC_MEASUREMENT_MASK
+ | LC_IDENTIFICATION_MASK;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 0x101000;
+pub const O_DIRECT: ::c_int = 0x10000;
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+pub const O_ASYNC: ::c_int = 0x2000;
+pub const O_NDELAY: ::c_int = 0x800;
+
+pub const NI_MAXHOST: ::size_t = 1025;
+
+pub const NCCS: usize = 19;
+pub const TCSBRKP: ::c_int = 0x5425;
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 0x1;
+pub const TCSAFLUSH: ::c_int = 0x2;
+pub const IUTF8: ::tcflag_t = 0x00004000;
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
+pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
+pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
+pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
+pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
+pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
+pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
+pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
+pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
+pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
+pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
+pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
+pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
+pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
+pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
+pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
+pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
+pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
+pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
+pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
+pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
+pub const TMPFS_MAGIC: ::c_long = 0x01021994;
+pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
+
+pub const MADV_HUGEPAGE: ::c_int = 14;
+pub const MADV_NOHUGEPAGE: ::c_int = 15;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const PTRACE_TRACEME: ::c_int = 0;
+pub const PTRACE_PEEKTEXT: ::c_int = 1;
+pub const PTRACE_PEEKDATA: ::c_int = 2;
+pub const PTRACE_PEEKUSER: ::c_int = 3;
+pub const PTRACE_POKETEXT: ::c_int = 4;
+pub const PTRACE_POKEDATA: ::c_int = 5;
+pub const PTRACE_POKEUSER: ::c_int = 6;
+pub const PTRACE_CONT: ::c_int = 7;
+pub const PTRACE_KILL: ::c_int = 8;
+pub const PTRACE_SINGLESTEP: ::c_int = 9;
+pub const PTRACE_ATTACH: ::c_int = 16;
+pub const PTRACE_DETACH: ::c_int = 17;
+pub const PTRACE_SYSCALL: ::c_int = 24;
+pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
+pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
+pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
+pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
+pub const PTRACE_GETFPREGS: ::c_int = 14;
+pub const PTRACE_SETFPREGS: ::c_int = 15;
+pub const PTRACE_GETREGS: ::c_int = 12;
+pub const PTRACE_SETREGS: ::c_int = 13;
+
+pub const EFD_NONBLOCK: ::c_int = 0x800;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+
+pub const TCGETS: ::c_int = 0x5401;
+pub const TCSETS: ::c_int = 0x5402;
+pub const TCSETSW: ::c_int = 0x5403;
+pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETA: ::c_int = 0x5405;
+pub const TCSETA: ::c_int = 0x5406;
+pub const TCSETAW: ::c_int = 0x5407;
+pub const TCSETAF: ::c_int = 0x5408;
+pub const TCSBRK: ::c_int = 0x5409;
+pub const TCXONC: ::c_int = 0x540A;
+pub const TCFLSH: ::c_int = 0x540B;
+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
+pub const TIOCINQ: ::c_int = 0x541B;
+pub const TIOCLINUX: ::c_int = 0x541C;
+pub const TIOCGSERIAL: ::c_int = 0x541E;
+pub const TIOCEXCL: ::c_int = 0x540C;
+pub const TIOCNXCL: ::c_int = 0x540D;
+pub const TIOCSCTTY: ::c_int = 0x540E;
+pub const TIOCGPGRP: ::c_int = 0x540F;
+pub const TIOCSPGRP: ::c_int = 0x5410;
+pub const TIOCOUTQ: ::c_int = 0x5411;
+pub const TIOCSTI: ::c_int = 0x5412;
+pub const TIOCGWINSZ: ::c_int = 0x5413;
+pub const TIOCSWINSZ: ::c_int = 0x5414;
+pub const TIOCMGET: ::c_int = 0x5415;
+pub const TIOCMBIS: ::c_int = 0x5416;
+pub const TIOCMBIC: ::c_int = 0x5417;
+pub const TIOCMSET: ::c_int = 0x5418;
+pub const FIONREAD: ::c_int = 0x541B;
+pub const TIOCCONS: ::c_int = 0x541D;
+
+pub const RTLD_GLOBAL: ::c_int = 0x2;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+pub const RTLD_NOW: ::c_int = 0;
+pub const RTLD_DEFAULT: *mut ::c_void = -1isize as *mut ::c_void;
+
+pub const SEM_FAILED: *mut sem_t = 0 as *mut sem_t;
+
+pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
+pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
+pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
+pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
+pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
+
+pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
+pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
+pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
+pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
+pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
+pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
+pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
+pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+pub const NETLINK_ROUTE: ::c_int = 0;
+pub const NETLINK_UNUSED: ::c_int = 1;
+pub const NETLINK_USERSOCK: ::c_int = 2;
+pub const NETLINK_FIREWALL: ::c_int = 3;
+pub const NETLINK_SOCK_DIAG: ::c_int = 4;
+pub const NETLINK_NFLOG: ::c_int = 5;
+pub const NETLINK_XFRM: ::c_int = 6;
+pub const NETLINK_SELINUX: ::c_int = 7;
+pub const NETLINK_ISCSI: ::c_int = 8;
+pub const NETLINK_AUDIT: ::c_int = 9;
+pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
+pub const NETLINK_CONNECTOR: ::c_int = 11;
+pub const NETLINK_NETFILTER: ::c_int = 12;
+pub const NETLINK_IP6_FW: ::c_int = 13;
+pub const NETLINK_DNRTMSG: ::c_int = 14;
+pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
+pub const NETLINK_GENERIC: ::c_int = 16;
+pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
+pub const NETLINK_ECRYPTFS: ::c_int = 19;
+pub const NETLINK_RDMA: ::c_int = 20;
+pub const NETLINK_CRYPTO: ::c_int = 21;
+pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
+
+pub const MAX_LINKS: ::c_int = 32;
+
+pub const NLM_F_REQUEST: ::c_int = 1;
+pub const NLM_F_MULTI: ::c_int = 2;
+pub const NLM_F_ACK: ::c_int = 4;
+pub const NLM_F_ECHO: ::c_int = 8;
+pub const NLM_F_DUMP_INTR: ::c_int = 16;
+
+pub const NLM_F_ROOT: ::c_int = 0x100;
+pub const NLM_F_MATCH: ::c_int = 0x200;
+pub const NLM_F_ATOMIC: ::c_int = 0x400;
+pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
+
+pub const NLM_F_REPLACE: ::c_int = 0x100;
+pub const NLM_F_EXCL: ::c_int = 0x200;
+pub const NLM_F_CREATE: ::c_int = 0x400;
+pub const NLM_F_APPEND: ::c_int = 0x800;
+
+pub const NLMSG_NOOP: ::c_int = 0x1;
+pub const NLMSG_ERROR: ::c_int = 0x2;
+pub const NLMSG_DONE: ::c_int = 0x3;
+pub const NLMSG_OVERRUN: ::c_int = 0x4;
+pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
+
+pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
+pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
+pub const NETLINK_PKTINFO: ::c_int = 3;
+pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
+pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
+pub const NETLINK_RX_RING: ::c_int = 6;
+pub const NETLINK_TX_RING: ::c_int = 7;
+
+pub const NLA_F_NESTED: ::c_int = 1 << 15;
+pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
+pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
+
+f! {
+ pub fn sigemptyset(set: *mut sigset_t) -> ::c_int {
+ *set = 0;
+ return 0
+ }
+ pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int {
+ *set |= signum as sigset_t;
+ return 0
+ }
+ pub fn sigfillset(set: *mut sigset_t) -> ::c_int {
+ *set = !0;
+ return 0
+ }
+ pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int {
+ *set &= !(signum as sigset_t);
+ return 0
+ }
+ pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int {
+ (*set & (signum as sigset_t)) as ::c_int
+ }
+ pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t {
+ (*termios).c_cflag & ::CBAUD
+ }
+ pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t {
+ (*termios).c_cflag & ::CBAUD
+ }
+ pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int {
+ let cbaud = ::CBAUD;
+ (*termios).c_cflag = ((*termios).c_cflag & !cbaud) | (speed & cbaud);
+ return 0
+ }
+ pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int {
+ let cbaud = ::CBAUD;
+ (*termios).c_cflag = ((*termios).c_cflag & !cbaud) | (speed & cbaud);
+ return 0
+ }
+ pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int {
+ ioctl(fd, ::TCGETS, termios)
+ }
+ pub fn tcsetattr(fd: ::c_int,
+ optional_actions: ::c_int,
+ termios: *const ::termios) -> ::c_int {
+ ioctl(fd, optional_actions, termios)
+ }
+ pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int {
+ ioctl(fd, ::TCXONC, action as *mut ::c_void)
+ }
+ pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int {
+ ioctl(fd, ::TCFLSH, action as *mut ::c_void)
+ }
+ pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int {
+ ioctl(fd, TCSBRKP, duration as *mut ::c_void)
+ }
+
+ pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
+ for slot in cpuset.__bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
+ let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
+ let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ cpuset.__bits[idx] |= 1 << offset;
+ ()
+ }
+
+ pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
+ let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
+ let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ cpuset.__bits[idx] &= !(1 << offset);
+ ()
+ }
+
+ pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
+ let size_in___bits = 8 * mem::size_of_val(&cpuset.__bits[0]);
+ let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ 0 != (cpuset.__bits[idx] & (1 << offset))
+ }
+
+ pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
+ set1.__bits == set2.__bits
+ }
+}
+
+extern {
+ static mut __progname: *mut ::c_char;
+}
+
+extern {
+ pub fn madvise(addr: *const ::c_void, len: ::size_t, advice: ::c_int)
+ -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
+ pub fn readlink(path: *const ::c_char,
+ buf: *mut ::c_char,
+ bufsz: ::size_t)
+ -> ::c_int;
+ pub fn msync(addr: *const ::c_void, len: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn sysconf(name: ::c_int) -> ::c_long;
+ pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
+ flags: ::c_int, addr: *const ::sockaddr,
+ addrlen: *mut ::socklen_t) -> ::ssize_t;
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::size_t,
+ serv: *mut ::c_char,
+ sevlen: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn ptrace(request: ::c_int, ...) -> ::c_long;
+ pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
+ pub fn __sched_cpualloc(count: ::size_t) -> *mut ::cpu_set_t;
+ pub fn __sched_cpufree(set: *mut ::cpu_set_t);
+ pub fn __sched_cpucount(setsize: ::size_t, set: *mut cpu_set_t) -> ::c_int;
+ pub fn sched_getcpu() -> ::c_int;
+
+ pub fn utmpname(name: *const ::c_char) -> ::c_int;
+ pub fn setutent();
+ pub fn getutent() -> *mut utmp;
+}
+
+cfg_if! {
+ if #[cfg(target_pointer_width = "32")] {
+ mod b32;
+ pub use self::b32::*;
+ } else if #[cfg(target_pointer_width = "64")] {
+ mod b64;
+ pub use self::b64::*;
+ } else {
+ // Unknown target_pointer_width
+ }
+}
--- /dev/null
+pub type c_char = i8;
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type clock_t = i32;
+pub type time_t = i32;
+pub type suseconds_t = i32;
+pub type wchar_t = i32;
+pub type off_t = i32;
+pub type ino_t = u32;
+pub type blkcnt_t = i32;
+pub type blksize_t = i32;
+pub type nlink_t = u32;
+pub type fsblkcnt_t = ::c_ulong;
+pub type fsfilcnt_t = ::c_ulong;
+pub type rlim_t = c_ulong;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::c_ulong,
+ st_pad1: [::c_long; 3],
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulong,
+ pub st_pad2: [::c_long; 2],
+ pub st_size: ::off_t,
+ st_pad3: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ st_pad5: [::c_long; 14],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::c_ulong,
+ st_pad1: [::c_long; 3],
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulong,
+ st_pad2: [::c_long; 2],
+ pub st_size: ::off64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ st_pad3: ::c_long,
+ pub st_blocks: ::blkcnt64_t,
+ st_pad5: [::c_long; 14],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u32; 9]
+ }
+
+ pub struct sigaction {
+ pub sa_flags: ::c_int,
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: sigset_t,
+ _restorer: *mut ::c_void,
+ _resv: [::c_int; 1],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct sigset_t {
+ __val: [::c_ulong; 32],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ pub _pad: [::c_int; 29],
+ }
+
+ pub struct glob64_t {
+ pub gl_pathc: ::size_t,
+ pub gl_pathv: *mut *mut ::c_char,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+
+ __unused1: *mut ::c_void,
+ __unused2: *mut ::c_void,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_uint,
+ pub __seq: ::c_ushort,
+ __pad1: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ #[cfg(target_endian = "big")]
+ __glibc_reserved1: ::c_ulong,
+ pub msg_stime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __glibc_reserved1: ::c_ulong,
+ #[cfg(target_endian = "big")]
+ __glibc_reserved2: ::c_ulong,
+ pub msg_rtime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __glibc_reserved2: ::c_ulong,
+ #[cfg(target_endian = "big")]
+ __glibc_reserved3: ::c_ulong,
+ pub msg_ctime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __glibc_reserved3: ::c_ulong,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_long,
+ pub f_bsize: ::c_long,
+ pub f_frsize: ::c_long,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_files: ::fsblkcnt_t,
+ pub f_ffree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_fsid: ::fsid_t,
+
+ pub f_namelen: ::c_long,
+ f_spare: [::c_long; 6],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::size_t,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::size_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_sysid: ::c_long,
+ pub l_pid: ::pid_t,
+ pad: [::c_long; 4],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 8],
+ }
+
+ // FIXME this is actually a union
+ pub struct sem_t {
+ #[cfg(target_pointer_width = "32")]
+ __size: [::c_char; 16],
+ #[cfg(target_pointer_width = "64")]
+ __size: [::c_char; 32],
+ __align: [::c_long; 0],
+ }
+}
+
+pub const BUFSIZ: ::c_uint = 8192;
+pub const TMP_MAX: ::c_uint = 238328;
+pub const FOPEN_MAX: ::c_uint = 16;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+pub const _SC_2_C_VERSION: ::c_int = 96;
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_DIRECT: ::c_int = 0x8000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const ST_RELATIME: ::c_ulong = 4096;
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const RLIMIT_NOFILE: ::c_int = 5;
+pub const RLIMIT_AS: ::c_int = 6;
+pub const RLIMIT_RSS: ::c_int = 7;
+pub const RLIMIT_NPROC: ::c_int = 8;
+pub const RLIMIT_MEMLOCK: ::c_int = 9;
+pub const RLIMIT_NLIMITS: ::c_int = 16;
+pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
+
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 256;
+pub const O_EXCL: ::c_int = 1024;
+pub const O_NOCTTY: ::c_int = 2048;
+pub const O_NONBLOCK: ::c_int = 128;
+pub const O_SYNC: ::c_int = 0x4010;
+pub const O_RSYNC: ::c_int = 0x4010;
+pub const O_DSYNC: ::c_int = 0x10;
+pub const O_FSYNC: ::c_int = 0x4010;
+pub const O_ASYNC: ::c_int = 0x1000;
+pub const O_NDELAY: ::c_int = 0x80;
+
+pub const SOCK_NONBLOCK: ::c_int = 128;
+
+pub const EDEADLK: ::c_int = 45;
+pub const ENAMETOOLONG: ::c_int = 78;
+pub const ENOLCK: ::c_int = 46;
+pub const ENOSYS: ::c_int = 89;
+pub const ENOTEMPTY: ::c_int = 93;
+pub const ELOOP: ::c_int = 90;
+pub const ENOMSG: ::c_int = 35;
+pub const EIDRM: ::c_int = 36;
+pub const ECHRNG: ::c_int = 37;
+pub const EL2NSYNC: ::c_int = 38;
+pub const EL3HLT: ::c_int = 39;
+pub const EL3RST: ::c_int = 40;
+pub const ELNRNG: ::c_int = 41;
+pub const EUNATCH: ::c_int = 42;
+pub const ENOCSI: ::c_int = 43;
+pub const EL2HLT: ::c_int = 44;
+pub const EBADE: ::c_int = 50;
+pub const EBADR: ::c_int = 51;
+pub const EXFULL: ::c_int = 52;
+pub const ENOANO: ::c_int = 53;
+pub const EBADRQC: ::c_int = 54;
+pub const EBADSLT: ::c_int = 55;
+pub const EDEADLOCK: ::c_int = 56;
+pub const EMULTIHOP: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 79;
+pub const ENOTUNIQ: ::c_int = 80;
+pub const EBADFD: ::c_int = 81;
+pub const EBADMSG: ::c_int = 77;
+pub const EREMCHG: ::c_int = 82;
+pub const ELIBACC: ::c_int = 83;
+pub const ELIBBAD: ::c_int = 84;
+pub const ELIBSCN: ::c_int = 85;
+pub const ELIBMAX: ::c_int = 86;
+pub const ELIBEXEC: ::c_int = 87;
+pub const EILSEQ: ::c_int = 88;
+pub const ERESTART: ::c_int = 91;
+pub const ESTRPIPE: ::c_int = 92;
+pub const EUSERS: ::c_int = 94;
+pub const ENOTSOCK: ::c_int = 95;
+pub const EDESTADDRREQ: ::c_int = 96;
+pub const EMSGSIZE: ::c_int = 97;
+pub const EPROTOTYPE: ::c_int = 98;
+pub const ENOPROTOOPT: ::c_int = 99;
+pub const EPROTONOSUPPORT: ::c_int = 120;
+pub const ESOCKTNOSUPPORT: ::c_int = 121;
+pub const EOPNOTSUPP: ::c_int = 122;
+pub const EPFNOSUPPORT: ::c_int = 123;
+pub const EAFNOSUPPORT: ::c_int = 124;
+pub const EADDRINUSE: ::c_int = 125;
+pub const EADDRNOTAVAIL: ::c_int = 126;
+pub const ENETDOWN: ::c_int = 127;
+pub const ENETUNREACH: ::c_int = 128;
+pub const ENETRESET: ::c_int = 129;
+pub const ECONNABORTED: ::c_int = 130;
+pub const ECONNRESET: ::c_int = 131;
+pub const ENOBUFS: ::c_int = 132;
+pub const EISCONN: ::c_int = 133;
+pub const ENOTCONN: ::c_int = 134;
+pub const ESHUTDOWN: ::c_int = 143;
+pub const ETOOMANYREFS: ::c_int = 144;
+pub const ETIMEDOUT: ::c_int = 145;
+pub const ECONNREFUSED: ::c_int = 146;
+pub const EHOSTDOWN: ::c_int = 147;
+pub const EHOSTUNREACH: ::c_int = 148;
+pub const EALREADY: ::c_int = 149;
+pub const EINPROGRESS: ::c_int = 150;
+pub const ESTALE: ::c_int = 151;
+pub const EUCLEAN: ::c_int = 135;
+pub const ENOTNAM: ::c_int = 137;
+pub const ENAVAIL: ::c_int = 138;
+pub const EISNAM: ::c_int = 139;
+pub const EREMOTEIO: ::c_int = 140;
+pub const EDQUOT: ::c_int = 1133;
+pub const ENOMEDIUM: ::c_int = 159;
+pub const EMEDIUMTYPE: ::c_int = 160;
+pub const ECANCELED: ::c_int = 158;
+pub const ENOKEY: ::c_int = 161;
+pub const EKEYEXPIRED: ::c_int = 162;
+pub const EKEYREVOKED: ::c_int = 163;
+pub const EKEYREJECTED: ::c_int = 164;
+pub const EOWNERDEAD: ::c_int = 165;
+pub const ENOTRECOVERABLE: ::c_int = 166;
+pub const ERFKILL: ::c_int = 167;
+
+pub const LC_PAPER: ::c_int = 7;
+pub const LC_NAME: ::c_int = 8;
+pub const LC_ADDRESS: ::c_int = 9;
+pub const LC_TELEPHONE: ::c_int = 10;
+pub const LC_MEASUREMENT: ::c_int = 11;
+pub const LC_IDENTIFICATION: ::c_int = 12;
+pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
+pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
+pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
+pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
+pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
+pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
+pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
+ | ::LC_NUMERIC_MASK
+ | ::LC_TIME_MASK
+ | ::LC_COLLATE_MASK
+ | ::LC_MONETARY_MASK
+ | ::LC_MESSAGES_MASK
+ | LC_PAPER_MASK
+ | LC_NAME_MASK
+ | LC_ADDRESS_MASK
+ | LC_TELEPHONE_MASK
+ | LC_MEASUREMENT_MASK
+ | LC_IDENTIFICATION_MASK;
+
+pub const MAP_NORESERVE: ::c_int = 0x400;
+pub const MAP_ANON: ::c_int = 0x800;
+pub const MAP_ANONYMOUS: ::c_int = 0x800;
+pub const MAP_GROWSDOWN: ::c_int = 0x1000;
+pub const MAP_DENYWRITE: ::c_int = 0x2000;
+pub const MAP_EXECUTABLE: ::c_int = 0x4000;
+pub const MAP_LOCKED: ::c_int = 0x8000;
+pub const MAP_POPULATE: ::c_int = 0x10000;
+pub const MAP_NONBLOCK: ::c_int = 0x20000;
+pub const MAP_STACK: ::c_int = 0x40000;
+
+pub const SOCK_STREAM: ::c_int = 2;
+pub const SOCK_DGRAM: ::c_int = 1;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 0xffff;
+
+pub const SO_REUSEADDR: ::c_int = 4;
+pub const SO_REUSEPORT: ::c_int = 0x200;
+pub const SO_TYPE: ::c_int = 4104;
+pub const SO_ERROR: ::c_int = 4103;
+pub const SO_DONTROUTE: ::c_int = 16;
+pub const SO_BROADCAST: ::c_int = 32;
+pub const SO_SNDBUF: ::c_int = 4097;
+pub const SO_RCVBUF: ::c_int = 4098;
+pub const SO_KEEPALIVE: ::c_int = 8;
+pub const SO_OOBINLINE: ::c_int = 256;
+pub const SO_LINGER: ::c_int = 128;
+pub const SO_RCVLOWAT: ::c_int = 4100;
+pub const SO_SNDLOWAT: ::c_int = 4099;
+pub const SO_RCVTIMEO: ::c_int = 4102;
+pub const SO_SNDTIMEO: ::c_int = 4101;
+pub const SO_ACCEPTCONN: ::c_int = 4105;
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+
+pub const FIOCLEX: ::c_ulong = 0x6601;
+pub const FIONBIO: ::c_ulong = 0x667e;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000008;
+pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
+
+pub const SIGCHLD: ::c_int = 18;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGTTIN: ::c_int = 26;
+pub const SIGTTOU: ::c_int = 27;
+pub const SIGXCPU: ::c_int = 30;
+pub const SIGXFSZ: ::c_int = 31;
+pub const SIGVTALRM: ::c_int = 28;
+pub const SIGPROF: ::c_int = 29;
+pub const SIGWINCH: ::c_int = 20;
+pub const SIGUSR1: ::c_int = 16;
+pub const SIGUSR2: ::c_int = 17;
+pub const SIGCONT: ::c_int = 25;
+pub const SIGSTOP: ::c_int = 23;
+pub const SIGTSTP: ::c_int = 24;
+pub const SIGURG: ::c_int = 21;
+pub const SIGIO: ::c_int = 22;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGPOLL: ::c_int = 22;
+pub const SIGPWR: ::c_int = 19;
+pub const SIG_SETMASK: ::c_int = 3;
+pub const SIG_BLOCK: ::c_int = 0x1;
+pub const SIG_UNBLOCK: ::c_int = 0x2;
+
+pub const POLLRDNORM: ::c_short = 0x040;
+pub const POLLWRNORM: ::c_short = 0x004;
+pub const POLLRDBAND: ::c_short = 0x080;
+pub const POLLWRBAND: ::c_short = 0x100;
+
+pub const PTHREAD_STACK_MIN: ::size_t = 131072;
+
+pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
+pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
+pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
+pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
+pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
+pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
+pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
+pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
+pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
+pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
+pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
+pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
+pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
+pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
+pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
+pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
+pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
+pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
+pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
+pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
+pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
+pub const TMPFS_MAGIC: ::c_long = 0x01021994;
+pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
+
+pub const VEOF: usize = 16;
+pub const VEOL: usize = 17;
+pub const VEOL2: usize = 6;
+pub const VMIN: usize = 4;
+pub const IEXTEN: ::tcflag_t = 0x00000100;
+pub const TOSTOP: ::tcflag_t = 0x00008000;
+pub const FLUSHO: ::tcflag_t = 0x00002000;
+pub const IUTF8: ::tcflag_t = 0x00004000;
+pub const TCSANOW: ::c_int = 0x540e;
+pub const TCSADRAIN: ::c_int = 0x540f;
+pub const TCSAFLUSH: ::c_int = 0x5410;
+
+pub const CPU_SETSIZE: ::c_int = 0x400;
+
+pub const PTRACE_TRACEME: ::c_uint = 0;
+pub const PTRACE_PEEKTEXT: ::c_uint = 1;
+pub const PTRACE_PEEKDATA: ::c_uint = 2;
+pub const PTRACE_PEEKUSER: ::c_uint = 3;
+pub const PTRACE_POKETEXT: ::c_uint = 4;
+pub const PTRACE_POKEDATA: ::c_uint = 5;
+pub const PTRACE_POKEUSER: ::c_uint = 6;
+pub const PTRACE_CONT: ::c_uint = 7;
+pub const PTRACE_KILL: ::c_uint = 8;
+pub const PTRACE_SINGLESTEP: ::c_uint = 9;
+pub const PTRACE_ATTACH: ::c_uint = 16;
+pub const PTRACE_DETACH: ::c_uint = 17;
+pub const PTRACE_SYSCALL: ::c_uint = 24;
+pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
+pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
+pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
+pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+
+pub const MAP_HUGETLB: ::c_int = 0x080000;
+
+pub const EFD_NONBLOCK: ::c_int = 0x80;
+
+pub const F_GETLK: ::c_int = 14;
+pub const F_GETOWN: ::c_int = 23;
+pub const F_SETOWN: ::c_int = 24;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+
+pub const SFD_NONBLOCK: ::c_int = 0x80;
+
+pub const TCGETS: ::c_ulong = 0x540d;
+pub const TCSETS: ::c_ulong = 0x540e;
+pub const TCSETSW: ::c_ulong = 0x540f;
+pub const TCSETSF: ::c_ulong = 0x5410;
+pub const TCGETA: ::c_ulong = 0x5401;
+pub const TCSETA: ::c_ulong = 0x5402;
+pub const TCSETAW: ::c_ulong = 0x5403;
+pub const TCSETAF: ::c_ulong = 0x5404;
+pub const TCSBRK: ::c_ulong = 0x5405;
+pub const TCXONC: ::c_ulong = 0x5406;
+pub const TCFLSH: ::c_ulong = 0x5407;
+pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
+pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
+pub const TIOCINQ: ::c_ulong = 0x467f;
+pub const TIOCLINUX: ::c_ulong = 0x5483;
+pub const TIOCGSERIAL: ::c_ulong = 0x5484;
+pub const TIOCEXCL: ::c_ulong = 0x740d;
+pub const TIOCNXCL: ::c_ulong = 0x740e;
+pub const TIOCSCTTY: ::c_ulong = 0x5480;
+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
+pub const TIOCSPGRP: ::c_ulong = 0x80047476;
+pub const TIOCOUTQ: ::c_ulong = 0x7472;
+pub const TIOCSTI: ::c_ulong = 0x5472;
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
+pub const TIOCMGET: ::c_ulong = 0x741d;
+pub const TIOCMBIS: ::c_ulong = 0x741b;
+pub const TIOCMBIC: ::c_ulong = 0x741c;
+pub const TIOCMSET: ::c_ulong = 0x741a;
+pub const FIONREAD: ::c_ulong = 0x467f;
+pub const TIOCCONS: ::c_ulong = 0x80047478;
+
+pub const RTLD_DEEPBIND: ::c_int = 0x10;
+pub const RTLD_GLOBAL: ::c_int = 0x4;
+pub const RTLD_NOLOAD: ::c_int = 0x8;
+
+pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
+pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
+pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
+pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
+pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
+
+pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
+pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
+pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
+pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
+pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
+pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
+pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
+pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
+
+pub const SYS_gettid: ::c_long = 4222; // Valid for O32
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+#[link(name = "util")]
+extern {
+ pub fn sysctl(name: *mut ::c_int,
+ namelen: ::c_int,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+ pub fn backtrace(buf: *mut *mut ::c_void,
+ sz: ::c_int) -> ::c_int;
+ pub fn glob64(pattern: *const ::c_char,
+ flags: ::c_int,
+ errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
+ errno: ::c_int)
+ -> ::c_int>,
+ pglob: *mut glob64_t) -> ::c_int;
+ pub fn globfree64(pglob: *mut glob64_t);
+ pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
+ pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t) -> ::c_int;
+ pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t) -> ::c_int;
+}
--- /dev/null
+pub type blkcnt_t = i64;
+pub type blksize_t = i64;
+pub type c_char = i8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type fsblkcnt_t = ::c_ulong;
+pub type fsfilcnt_t = ::c_ulong;
+pub type ino_t = u64;
+pub type nlink_t = u64;
+pub type off_t = i64;
+pub type rlim_t = ::c_ulong;
+pub type suseconds_t = i64;
+pub type time_t = i64;
+pub type wchar_t = i32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::c_ulong,
+ st_pad1: [::c_long; 2],
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulong,
+ st_pad2: [::c_ulong; 1],
+ pub st_size: ::off_t,
+ st_pad3: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ st_pad4: ::c_long,
+ pub st_blocks: ::blkcnt_t,
+ st_pad5: [::c_long; 7],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::c_ulong,
+ st_pad1: [::c_long; 2],
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::c_ulong,
+ st_pad2: [::c_long; 2],
+ pub st_size: ::off64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ st_pad3: ::c_long,
+ pub st_blocks: ::blkcnt64_t,
+ st_pad5: [::c_long; 7],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [::c_ulong; 7]
+ }
+
+ pub struct sigaction {
+ pub sa_flags: ::c_int,
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: sigset_t,
+ _restorer: *mut ::c_void,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct sigset_t {
+ __size: [::c_ulong; 16],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ _pad: ::c_int,
+ _pad2: [::c_long; 14],
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_uint,
+ pub __seq: ::c_ushort,
+ __pad1: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ pub msg_rtime: ::time_t,
+ pub msg_ctime: ::time_t,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_long,
+ pub f_bsize: ::c_long,
+ pub f_frsize: ::c_long,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_files: ::fsblkcnt_t,
+ pub f_ffree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_fsid: ::fsid_t,
+
+ pub f_namelen: ::c_long,
+ f_spare: [::c_long; 6],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::size_t,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::size_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 0],
+ }
+
+ // FIXME this is actually a union
+ pub struct sem_t {
+ __size: [::c_char; 32],
+ __align: [::c_long; 0],
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+
+pub const EADDRINUSE: ::c_int = 125;
+pub const EADDRNOTAVAIL: ::c_int = 126;
+pub const ECONNABORTED: ::c_int = 130;
+pub const ECONNREFUSED: ::c_int = 146;
+pub const ECONNRESET: ::c_int = 131;
+pub const EDEADLK: ::c_int = 45;
+pub const ENOSYS: ::c_int = 89;
+pub const ENOTCONN: ::c_int = 134;
+pub const ETIMEDOUT: ::c_int = 145;
+pub const FIOCLEX: ::c_ulong = 0x6601;
+pub const FIONBIO: ::c_ulong = 0x667e;
+pub const MAP_ANON: ::c_int = 0x800;
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 256;
+pub const O_EXCL: ::c_int = 1024;
+pub const O_NONBLOCK: ::c_int = 128;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+pub const PTHREAD_STACK_MIN: ::size_t = 131072;
+pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
+pub const RLIM_INFINITY: ::rlim_t = 0xffffffffffffffff;
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000008;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGSTKSZ: ::size_t = 0x2000;
+pub const SIG_SETMASK: ::c_int = 3;
+pub const SOCK_DGRAM: ::c_int = 1;
+pub const SOCK_STREAM: ::c_int = 2;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+pub const SO_BROADCAST: ::c_int = 32;
+pub const SO_ERROR: ::c_int = 4103;
+pub const SO_RCVTIMEO: ::c_int = 4102;
+pub const SO_REUSEADDR: ::c_int = 4;
+pub const SO_SNDTIMEO: ::c_int = 4101;
+pub const SO_REUSEPORT: ::c_int = 0x200;
+pub const SO_SNDBUF: ::c_int = 4097;
+pub const SO_RCVBUF: ::c_int = 4098;
+pub const SO_KEEPALIVE: ::c_int = 8;
+
+#[link(name = "util")]
+extern {
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+}
--- /dev/null
+//! Linux-specific definitions for linux-like values
+
+use dox::mem;
+
+pub type useconds_t = u32;
+pub type dev_t = u64;
+pub type socklen_t = u32;
+pub type pthread_t = c_ulong;
+pub type mode_t = u32;
+pub type ino64_t = u64;
+pub type off64_t = i64;
+pub type blkcnt64_t = i64;
+pub type rlim64_t = u64;
+pub type shmatt_t = ::c_ulong;
+pub type mqd_t = ::c_int;
+pub type msgqnum_t = ::c_ulong;
+pub type msglen_t = ::c_ulong;
+pub type nfds_t = ::c_ulong;
+pub type nl_item = ::c_int;
+
+pub enum fpos64_t {} // TODO: fill this out with a struct
+
+s! {
+ pub struct dirent {
+ pub d_ino: ::ino_t,
+ pub d_off: ::off_t,
+ pub d_reclen: ::c_ushort,
+ pub d_type: ::c_uchar,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct dirent64 {
+ pub d_ino: ::ino64_t,
+ pub d_off: ::off64_t,
+ pub d_reclen: ::c_ushort,
+ pub d_type: ::c_uchar,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct rlimit64 {
+ pub rlim_cur: rlim64_t,
+ pub rlim_max: rlim64_t,
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ pub gl_pathv: *mut *mut c_char,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+
+ __unused1: *mut ::c_void,
+ __unused2: *mut ::c_void,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ }
+
+ pub struct ifaddrs {
+ pub ifa_next: *mut ifaddrs,
+ pub ifa_name: *mut c_char,
+ pub ifa_flags: ::c_uint,
+ pub ifa_addr: *mut ::sockaddr,
+ pub ifa_netmask: *mut ::sockaddr,
+ pub ifa_ifu: *mut ::sockaddr, // FIXME This should be a union
+ pub ifa_data: *mut ::c_void
+ }
+
+ pub struct pthread_mutex_t {
+ #[cfg(any(target_arch = "mips", target_arch = "mipsel",
+ target_arch = "arm", target_arch = "powerpc"))]
+ __align: [::c_long; 0],
+ #[cfg(not(any(target_arch = "mips", target_arch = "mipsel",
+ target_arch = "arm", target_arch = "powerpc")))]
+ __align: [::c_longlong; 0],
+ size: [u8; __SIZEOF_PTHREAD_MUTEX_T],
+ }
+
+ pub struct pthread_rwlock_t {
+ #[cfg(any(target_arch = "mips", target_arch = "mipsel",
+ target_arch = "arm", target_arch = "powerpc"))]
+ __align: [::c_long; 0],
+ #[cfg(not(any(target_arch = "mips", target_arch = "mipsel",
+ target_arch = "arm", target_arch = "powerpc")))]
+ __align: [::c_longlong; 0],
+ size: [u8; __SIZEOF_PTHREAD_RWLOCK_T],
+ }
+
+ pub struct pthread_mutexattr_t {
+ #[cfg(any(target_arch = "x86_64", target_arch = "powerpc64",
+ target_arch = "mips64", target_arch = "s390x"))]
+ __align: [::c_int; 0],
+ #[cfg(not(any(target_arch = "x86_64", target_arch = "powerpc64",
+ target_arch = "mips64", target_arch = "s390x")))]
+ __align: [::c_long; 0],
+ size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T],
+ }
+
+ pub struct pthread_cond_t {
+ #[cfg(any(target_env = "musl"))]
+ __align: [*const ::c_void; 0],
+ #[cfg(not(any(target_env = "musl")))]
+ __align: [::c_longlong; 0],
+ size: [u8; __SIZEOF_PTHREAD_COND_T],
+ }
+
+ pub struct pthread_condattr_t {
+ __align: [::c_int; 0],
+ size: [u8; __SIZEOF_PTHREAD_CONDATTR_T],
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_gecos: *mut ::c_char,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char,
+ }
+
+ pub struct spwd {
+ pub sp_namp: *mut ::c_char,
+ pub sp_pwdp: *mut ::c_char,
+ pub sp_lstchg: ::c_long,
+ pub sp_min: ::c_long,
+ pub sp_max: ::c_long,
+ pub sp_warn: ::c_long,
+ pub sp_inact: ::c_long,
+ pub sp_expire: ::c_long,
+ pub sp_flag: ::c_ulong,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ #[cfg(target_endian = "little")]
+ pub f_fsid: ::c_ulong,
+ #[cfg(target_pointer_width = "32")]
+ __f_unused: ::c_int,
+ #[cfg(target_endian = "big")]
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ __f_spare: [::c_int; 6],
+ }
+
+ pub struct dqblk {
+ pub dqb_bhardlimit: ::uint64_t,
+ pub dqb_bsoftlimit: ::uint64_t,
+ pub dqb_curspace: ::uint64_t,
+ pub dqb_ihardlimit: ::uint64_t,
+ pub dqb_isoftlimit: ::uint64_t,
+ pub dqb_curinodes: ::uint64_t,
+ pub dqb_btime: ::uint64_t,
+ pub dqb_itime: ::uint64_t,
+ pub dqb_valid: ::uint32_t,
+ }
+
+ pub struct signalfd_siginfo {
+ pub ssi_signo: ::uint32_t,
+ pub ssi_errno: ::int32_t,
+ pub ssi_code: ::int32_t,
+ pub ssi_pid: ::uint32_t,
+ pub ssi_uid: ::uint32_t,
+ pub ssi_fd: ::int32_t,
+ pub ssi_tid: ::uint32_t,
+ pub ssi_band: ::uint32_t,
+ pub ssi_overrun: ::uint32_t,
+ pub ssi_trapno: ::uint32_t,
+ pub ssi_status: ::int32_t,
+ pub ssi_int: ::int32_t,
+ pub ssi_ptr: ::uint64_t,
+ pub ssi_utime: ::uint64_t,
+ pub ssi_stime: ::uint64_t,
+ pub ssi_addr: ::uint64_t,
+ _pad: [::uint8_t; 48],
+ }
+
+ pub struct fsid_t {
+ __val: [::c_int; 2],
+ }
+
+ pub struct mq_attr {
+ pub mq_flags: ::c_long,
+ pub mq_maxmsg: ::c_long,
+ pub mq_msgsize: ::c_long,
+ pub mq_curmsgs: ::c_long,
+ pad: [::c_long; 4]
+ }
+
+ pub struct cpu_set_t {
+ #[cfg(target_pointer_width = "32")]
+ bits: [u32; 32],
+ #[cfg(target_pointer_width = "64")]
+ bits: [u64; 16],
+ }
+
+ pub struct if_nameindex {
+ pub if_index: ::c_uint,
+ pub if_name: *mut ::c_char,
+ }
+
+ // System V IPC
+ pub struct msginfo {
+ pub msgpool: ::c_int,
+ pub msgmap: ::c_int,
+ pub msgmax: ::c_int,
+ pub msgmnb: ::c_int,
+ pub msgmni: ::c_int,
+ pub msgssz: ::c_int,
+ pub msgtql: ::c_int,
+ pub msgseg: ::c_ushort,
+ }
+}
+
+pub const ABDAY_1: ::nl_item = 0x20000;
+pub const ABDAY_2: ::nl_item = 0x20001;
+pub const ABDAY_3: ::nl_item = 0x20002;
+pub const ABDAY_4: ::nl_item = 0x20003;
+pub const ABDAY_5: ::nl_item = 0x20004;
+pub const ABDAY_6: ::nl_item = 0x20005;
+pub const ABDAY_7: ::nl_item = 0x20006;
+
+pub const DAY_1: ::nl_item = 0x20007;
+pub const DAY_2: ::nl_item = 0x20008;
+pub const DAY_3: ::nl_item = 0x20009;
+pub const DAY_4: ::nl_item = 0x2000A;
+pub const DAY_5: ::nl_item = 0x2000B;
+pub const DAY_6: ::nl_item = 0x2000C;
+pub const DAY_7: ::nl_item = 0x2000D;
+
+pub const ABMON_1: ::nl_item = 0x2000E;
+pub const ABMON_2: ::nl_item = 0x2000F;
+pub const ABMON_3: ::nl_item = 0x20010;
+pub const ABMON_4: ::nl_item = 0x20011;
+pub const ABMON_5: ::nl_item = 0x20012;
+pub const ABMON_6: ::nl_item = 0x20013;
+pub const ABMON_7: ::nl_item = 0x20014;
+pub const ABMON_8: ::nl_item = 0x20015;
+pub const ABMON_9: ::nl_item = 0x20016;
+pub const ABMON_10: ::nl_item = 0x20017;
+pub const ABMON_11: ::nl_item = 0x20018;
+pub const ABMON_12: ::nl_item = 0x20019;
+
+pub const CLONE_NEWCGROUP: ::c_int = 0x02000000;
+
+pub const MON_1: ::nl_item = 0x2001A;
+pub const MON_2: ::nl_item = 0x2001B;
+pub const MON_3: ::nl_item = 0x2001C;
+pub const MON_4: ::nl_item = 0x2001D;
+pub const MON_5: ::nl_item = 0x2001E;
+pub const MON_6: ::nl_item = 0x2001F;
+pub const MON_7: ::nl_item = 0x20020;
+pub const MON_8: ::nl_item = 0x20021;
+pub const MON_9: ::nl_item = 0x20022;
+pub const MON_10: ::nl_item = 0x20023;
+pub const MON_11: ::nl_item = 0x20024;
+pub const MON_12: ::nl_item = 0x20025;
+
+pub const AM_STR: ::nl_item = 0x20026;
+pub const PM_STR: ::nl_item = 0x20027;
+
+pub const D_T_FMT: ::nl_item = 0x20028;
+pub const D_FMT: ::nl_item = 0x20029;
+pub const T_FMT: ::nl_item = 0x2002A;
+pub const T_FMT_AMPM: ::nl_item = 0x2002B;
+
+pub const ERA: ::nl_item = 0x2002C;
+pub const ERA_D_FMT: ::nl_item = 0x2002E;
+pub const ALT_DIGITS: ::nl_item = 0x2002F;
+pub const ERA_D_T_FMT: ::nl_item = 0x20030;
+pub const ERA_T_FMT: ::nl_item = 0x20031;
+
+pub const CODESET: ::nl_item = 14;
+
+pub const CRNCYSTR: ::nl_item = 0x4000F;
+
+pub const RUSAGE_THREAD: ::c_int = 1;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const RADIXCHAR: ::nl_item = 0x10000;
+pub const THOUSEP: ::nl_item = 0x10001;
+
+pub const YESEXPR: ::nl_item = 0x50000;
+pub const NOEXPR: ::nl_item = 0x50001;
+pub const YESSTR: ::nl_item = 0x50002;
+pub const NOSTR: ::nl_item = 0x50003;
+
+pub const FILENAME_MAX: ::c_uint = 4096;
+pub const L_tmpnam: ::c_uint = 20;
+pub const _PC_LINK_MAX: ::c_int = 0;
+pub const _PC_MAX_CANON: ::c_int = 1;
+pub const _PC_MAX_INPUT: ::c_int = 2;
+pub const _PC_NAME_MAX: ::c_int = 3;
+pub const _PC_PATH_MAX: ::c_int = 4;
+pub const _PC_PIPE_BUF: ::c_int = 5;
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 6;
+pub const _PC_NO_TRUNC: ::c_int = 7;
+pub const _PC_VDISABLE: ::c_int = 8;
+
+pub const _SC_ARG_MAX: ::c_int = 0;
+pub const _SC_CHILD_MAX: ::c_int = 1;
+pub const _SC_CLK_TCK: ::c_int = 2;
+pub const _SC_NGROUPS_MAX: ::c_int = 3;
+pub const _SC_OPEN_MAX: ::c_int = 4;
+pub const _SC_STREAM_MAX: ::c_int = 5;
+pub const _SC_TZNAME_MAX: ::c_int = 6;
+pub const _SC_JOB_CONTROL: ::c_int = 7;
+pub const _SC_SAVED_IDS: ::c_int = 8;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
+pub const _SC_TIMERS: ::c_int = 11;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
+pub const _SC_PRIORITIZED_IO: ::c_int = 13;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
+pub const _SC_FSYNC: ::c_int = 15;
+pub const _SC_MAPPED_FILES: ::c_int = 16;
+pub const _SC_MEMLOCK: ::c_int = 17;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
+pub const _SC_MESSAGE_PASSING: ::c_int = 20;
+pub const _SC_SEMAPHORES: ::c_int = 21;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
+pub const _SC_AIO_MAX: ::c_int = 24;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 28;
+pub const _SC_VERSION: ::c_int = 29;
+pub const _SC_PAGESIZE: ::c_int = 30;
+pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
+pub const _SC_RTSIG_MAX: ::c_int = 31;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
+pub const _SC_TIMER_MAX: ::c_int = 35;
+pub const _SC_BC_BASE_MAX: ::c_int = 36;
+pub const _SC_BC_DIM_MAX: ::c_int = 37;
+pub const _SC_BC_SCALE_MAX: ::c_int = 38;
+pub const _SC_BC_STRING_MAX: ::c_int = 39;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
+pub const _SC_LINE_MAX: ::c_int = 43;
+pub const _SC_RE_DUP_MAX: ::c_int = 44;
+pub const _SC_2_VERSION: ::c_int = 46;
+pub const _SC_2_C_BIND: ::c_int = 47;
+pub const _SC_2_C_DEV: ::c_int = 48;
+pub const _SC_2_FORT_DEV: ::c_int = 49;
+pub const _SC_2_FORT_RUN: ::c_int = 50;
+pub const _SC_2_SW_DEV: ::c_int = 51;
+pub const _SC_2_LOCALEDEF: ::c_int = 52;
+pub const _SC_IOV_MAX: ::c_int = 60;
+pub const _SC_THREADS: ::c_int = 67;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 68;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 69;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 70;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 71;
+pub const _SC_TTY_NAME_MAX: ::c_int = 72;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 73;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 74;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 75;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 76;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 77;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 78;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 79;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 80;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 81;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
+pub const _SC_ATEXIT_MAX: ::c_int = 87;
+pub const _SC_XOPEN_VERSION: ::c_int = 89;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 90;
+pub const _SC_XOPEN_UNIX: ::c_int = 91;
+pub const _SC_XOPEN_CRYPT: ::c_int = 92;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 93;
+pub const _SC_XOPEN_SHM: ::c_int = 94;
+pub const _SC_2_CHAR_TERM: ::c_int = 95;
+pub const _SC_2_UPE: ::c_int = 97;
+pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
+pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
+pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
+pub const _SC_XOPEN_LEGACY: ::c_int = 129;
+pub const _SC_XOPEN_REALTIME: ::c_int = 130;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 131;
+pub const _SC_HOST_NAME_MAX: ::c_int = 180;
+
+pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
+pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
+
+pub const GLOB_ERR: ::c_int = 1 << 0;
+pub const GLOB_MARK: ::c_int = 1 << 1;
+pub const GLOB_NOSORT: ::c_int = 1 << 2;
+pub const GLOB_DOOFFS: ::c_int = 1 << 3;
+pub const GLOB_NOCHECK: ::c_int = 1 << 4;
+pub const GLOB_APPEND: ::c_int = 1 << 5;
+pub const GLOB_NOESCAPE: ::c_int = 1 << 6;
+
+pub const GLOB_NOSPACE: ::c_int = 1;
+pub const GLOB_ABORTED: ::c_int = 2;
+pub const GLOB_NOMATCH: ::c_int = 3;
+
+pub const POSIX_MADV_NORMAL: ::c_int = 0;
+pub const POSIX_MADV_RANDOM: ::c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_MADV_WILLNEED: ::c_int = 3;
+
+pub const S_IEXEC: mode_t = 64;
+pub const S_IWRITE: mode_t = 128;
+pub const S_IREAD: mode_t = 256;
+
+pub const F_LOCK: ::c_int = 1;
+pub const F_TEST: ::c_int = 3;
+pub const F_TLOCK: ::c_int = 2;
+pub const F_ULOCK: ::c_int = 0;
+
+pub const ST_RDONLY: ::c_ulong = 1;
+pub const ST_NOSUID: ::c_ulong = 2;
+pub const ST_NODEV: ::c_ulong = 4;
+pub const ST_NOEXEC: ::c_ulong = 8;
+pub const ST_SYNCHRONOUS: ::c_ulong = 16;
+pub const ST_MANDLOCK: ::c_ulong = 64;
+pub const ST_WRITE: ::c_ulong = 128;
+pub const ST_APPEND: ::c_ulong = 256;
+pub const ST_IMMUTABLE: ::c_ulong = 512;
+pub const ST_NOATIME: ::c_ulong = 1024;
+pub const ST_NODIRATIME: ::c_ulong = 2048;
+
+pub const RTLD_NEXT: *mut ::c_void = -1i64 as *mut ::c_void;
+pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
+pub const RTLD_NODELETE: ::c_int = 0x1000;
+pub const RTLD_NOW: ::c_int = 0x2;
+
+pub const TCP_MD5SIG: ::c_int = 14;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ __align: [],
+ size: [0; __SIZEOF_PTHREAD_MUTEX_T],
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ __align: [],
+ size: [0; __SIZEOF_PTHREAD_COND_T],
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ __align: [],
+ size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
+};
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
+
+pub const SCHED_OTHER: ::c_int = 0;
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_RR: ::c_int = 2;
+pub const SCHED_BATCH: ::c_int = 3;
+pub const SCHED_IDLE: ::c_int = 5;
+
+// System V IPC
+pub const IPC_PRIVATE: ::key_t = 0;
+
+pub const IPC_CREAT: ::c_int = 0o1000;
+pub const IPC_EXCL: ::c_int = 0o2000;
+pub const IPC_NOWAIT: ::c_int = 0o4000;
+
+pub const IPC_RMID: ::c_int = 0;
+pub const IPC_SET: ::c_int = 1;
+pub const IPC_STAT: ::c_int = 2;
+pub const IPC_INFO: ::c_int = 3;
+pub const MSG_STAT: ::c_int = 11;
+pub const MSG_INFO: ::c_int = 12;
+
+pub const MSG_NOERROR: ::c_int = 0o10000;
+pub const MSG_EXCEPT: ::c_int = 0o20000;
+pub const MSG_COPY: ::c_int = 0o40000;
+
+pub const SHM_R: ::c_int = 0o400;
+pub const SHM_W: ::c_int = 0o200;
+
+pub const SHM_RDONLY: ::c_int = 0o10000;
+pub const SHM_RND: ::c_int = 0o20000;
+pub const SHM_REMAP: ::c_int = 0o40000;
+pub const SHM_EXEC: ::c_int = 0o100000;
+
+pub const SHM_LOCK: ::c_int = 11;
+pub const SHM_UNLOCK: ::c_int = 12;
+
+pub const SHM_HUGETLB: ::c_int = 0o4000;
+pub const SHM_NORESERVE: ::c_int = 0o10000;
+
+pub const EPOLLRDHUP: ::c_int = 0x2000;
+pub const EPOLLONESHOT: ::c_int = 0x40000000;
+
+pub const QFMT_VFS_OLD: ::c_int = 1;
+pub const QFMT_VFS_V0: ::c_int = 2;
+
+pub const SFD_CLOEXEC: ::c_int = 0x080000;
+
+pub const EFD_SEMAPHORE: ::c_int = 0x1;
+
+pub const NCCS: usize = 32;
+
+pub const LOG_NFACILITIES: ::c_int = 24;
+
+pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
+
+pub const RB_AUTOBOOT: ::c_int = 0x01234567u32 as i32;
+pub const RB_HALT_SYSTEM: ::c_int = 0xcdef0123u32 as i32;
+pub const RB_ENABLE_CAD: ::c_int = 0x89abcdefu32 as i32;
+pub const RB_DISABLE_CAD: ::c_int = 0x00000000u32 as i32;
+pub const RB_POWER_OFF: ::c_int = 0x4321fedcu32 as i32;
+pub const RB_SW_SUSPEND: ::c_int = 0xd000fce2u32 as i32;
+pub const RB_KEXEC: ::c_int = 0x45584543u32 as i32;
+
+pub const SYNC_FILE_RANGE_WAIT_BEFORE: ::c_uint = 1;
+pub const SYNC_FILE_RANGE_WRITE: ::c_uint = 2;
+pub const SYNC_FILE_RANGE_WAIT_AFTER: ::c_uint = 4;
+
+pub const EAI_SYSTEM: ::c_int = -11;
+
+f! {
+ pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
+ for slot in cpuset.bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
+ let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
+ cpuset.bits[idx] |= 1 << offset;
+ ()
+ }
+
+ pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
+ let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
+ cpuset.bits[idx] &= !(1 << offset);
+ ()
+ }
+
+ pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
+ let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]);
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
+ 0 != (cpuset.bits[idx] & (1 << offset))
+ }
+
+ pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
+ set1.bits == set2.bits
+ }
+}
+
+extern {
+ pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+
+ pub fn setpwent();
+ pub fn getpwent() -> *mut passwd;
+ pub fn setspent();
+ pub fn endspent();
+ pub fn getspent() -> *mut spwd;
+ pub fn getspnam(__name: *const ::c_char) -> *mut spwd;
+
+ pub fn shm_open(name: *const c_char, oflag: ::c_int,
+ mode: mode_t) -> ::c_int;
+
+ // System V IPC
+ pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
+ pub fn shmat(shmid: ::c_int,
+ shmaddr: *const ::c_void,
+ shmflg: ::c_int) -> *mut ::c_void;
+ pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
+ pub fn shmctl(shmid: ::c_int,
+ cmd: ::c_int,
+ buf: *mut ::shmid_ds) -> ::c_int;
+ pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
+ pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
+ pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
+ pub fn msgrcv(msqid: ::c_int, msgp: *mut ::c_void, msgsz: ::size_t,
+ msgtyp: ::c_long, msgflg: ::c_int) -> ::ssize_t;
+ pub fn msgsnd(msqid: ::c_int, msgp: *const ::c_void, msgsz: ::size_t,
+ msgflg: ::c_int) -> ::c_int;
+
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn __errno_location() -> *mut ::c_int;
+
+ pub fn fopen64(filename: *const c_char,
+ mode: *const c_char) -> *mut ::FILE;
+ pub fn freopen64(filename: *const c_char, mode: *const c_char,
+ file: *mut ::FILE) -> *mut ::FILE;
+ pub fn tmpfile64() -> *mut ::FILE;
+ pub fn fgetpos64(stream: *mut ::FILE, ptr: *mut fpos64_t) -> ::c_int;
+ pub fn fsetpos64(stream: *mut ::FILE, ptr: *const fpos64_t) -> ::c_int;
+ pub fn fseeko64(stream: *mut ::FILE,
+ offset: ::off64_t,
+ whence: ::c_int) -> ::c_int;
+ pub fn ftello64(stream: *mut ::FILE) -> ::off64_t;
+ pub fn fallocate(fd: ::c_int, mode: ::c_int,
+ offset: ::off_t, len: ::off_t) -> ::c_int;
+ pub fn posix_fallocate(fd: ::c_int, offset: ::off_t,
+ len: ::off_t) -> ::c_int;
+ pub fn readahead(fd: ::c_int, offset: ::off64_t,
+ count: ::size_t) -> ::ssize_t;
+ pub fn getxattr(path: *const c_char, name: *const c_char,
+ value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
+ pub fn lgetxattr(path: *const c_char, name: *const c_char,
+ value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
+ pub fn fgetxattr(filedes: ::c_int, name: *const c_char,
+ value: *mut ::c_void, size: ::size_t) -> ::ssize_t;
+ pub fn setxattr(path: *const c_char, name: *const c_char,
+ value: *const ::c_void, size: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn lsetxattr(path: *const c_char, name: *const c_char,
+ value: *const ::c_void, size: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn fsetxattr(filedes: ::c_int, name: *const c_char,
+ value: *const ::c_void, size: ::size_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn listxattr(path: *const c_char, list: *mut c_char,
+ size: ::size_t) -> ::ssize_t;
+ pub fn llistxattr(path: *const c_char, list: *mut c_char,
+ size: ::size_t) -> ::ssize_t;
+ pub fn flistxattr(filedes: ::c_int, list: *mut c_char,
+ size: ::size_t) -> ::ssize_t;
+ pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
+ pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
+ pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
+ pub fn signalfd(fd: ::c_int,
+ mask: *const ::sigset_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn pwritev(fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int,
+ offset: ::off_t) -> ::ssize_t;
+ pub fn preadv(fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int,
+ offset: ::off_t) -> ::ssize_t;
+ pub fn quotactl(cmd: ::c_int,
+ special: *const ::c_char,
+ id: ::c_int,
+ data: *mut ::c_char) -> ::c_int;
+ pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
+ pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
+ pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
+ pub fn mq_receive(mqd: ::mqd_t,
+ msg_ptr: *mut ::c_char,
+ msg_len: ::size_t,
+ msq_prio: *mut ::c_uint) -> ::ssize_t;
+ pub fn mq_send(mqd: ::mqd_t,
+ msg_ptr: *const ::c_char,
+ msg_len: ::size_t,
+ msq_prio: ::c_uint) -> ::c_int;
+ pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
+ pub fn mq_setattr(mqd: ::mqd_t,
+ newattr: *const ::mq_attr,
+ oldattr: *mut ::mq_attr) -> ::c_int;
+ pub fn epoll_pwait(epfd: ::c_int,
+ events: *mut ::epoll_event,
+ maxevents: ::c_int,
+ timeout: ::c_int,
+ sigmask: *const ::sigset_t) -> ::c_int;
+ pub fn dup3(oldfd: ::c_int, newfd: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
+ pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
+ pub fn mkostemps(template: *mut ::c_char,
+ suffixlen: ::c_int,
+ flags: ::c_int) -> ::c_int;
+ pub fn sigtimedwait(set: *const sigset_t,
+ info: *mut siginfo_t,
+ timeout: *const ::timespec) -> ::c_int;
+ pub fn sigwaitinfo(set: *const sigset_t,
+ info: *mut siginfo_t) -> ::c_int;
+ pub fn openpty(amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *const termios,
+ winp: *const ::winsize) -> ::c_int;
+ pub fn forkpty(amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *const termios,
+ winp: *const ::winsize) -> ::pid_t;
+ pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::socklen_t,
+ serv: *mut ::c_char,
+ sevlen: ::socklen_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn prlimit(pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit,
+ old_limit: *mut ::rlimit) -> ::c_int;
+ pub fn prlimit64(pid: ::pid_t,
+ resource: ::c_int,
+ new_limit: *const ::rlimit64,
+ old_limit: *mut ::rlimit64) -> ::c_int;
+ pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
+ pub fn process_vm_readv(pid: ::pid_t,
+ local_iov: *const ::iovec,
+ liovcnt: ::c_ulong,
+ remote_iov: *const ::iovec,
+ riovcnt: ::c_ulong,
+ flags: ::c_ulong) -> isize;
+ pub fn process_vm_writev(pid: ::pid_t,
+ local_iov: *const ::iovec,
+ liovcnt: ::c_ulong,
+ remote_iov: *const ::iovec,
+ riovcnt: ::c_ulong,
+ flags: ::c_ulong) -> isize;
+ pub fn reboot(how_to: ::c_int) -> ::c_int;
+
+ // Not available now on Android
+ pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn if_nameindex() -> *mut if_nameindex;
+ pub fn if_freenameindex(ptr: *mut if_nameindex);
+ pub fn sync_file_range(fd: ::c_int, offset: ::off64_t,
+ nbytes: ::off64_t, flags: ::c_uint) -> ::c_int;
+ pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+ pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+}
+
+cfg_if! {
+ if #[cfg(any(target_env = "musl",
+ target_os = "emscripten"))] {
+ mod musl;
+ pub use self::musl::*;
+ } else if #[cfg(any(target_arch = "mips", target_arch = "mipsel"))] {
+ mod mips;
+ pub use self::mips::*;
+ } else if #[cfg(any(target_arch = "s390x"))] {
+ mod s390x;
+ pub use self::s390x::*;
+ } else if #[cfg(any(target_arch = "mips64"))] {
+ mod mips64;
+ pub use self::mips64::*;
+ } else {
+ mod other;
+ pub use self::other::*;
+ }
+}
--- /dev/null
+pub type c_char = u8;
+pub type wchar_t = u32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __unused1: ::c_int,
+ pub shm_dtime: ::time_t,
+ __unused2: ::c_int,
+ pub shm_ctime: ::time_t,
+ __unused3: ::c_int,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::c_ulong,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __unused1: ::c_int,
+ pub msg_rtime: ::time_t,
+ __unused2: ::c_int,
+ pub msg_ctime: ::time_t,
+ __unused3: ::c_int,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 4],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const FIOCLEX: ::c_int = 0x5451;
+pub const FIONBIO: ::c_int = 0x5421;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+
+pub const SOCK_NONBLOCK: ::c_int = 2048;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const F_GETLK: ::c_int = 12;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 13;
+pub const F_SETLKW: ::c_int = 14;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const TCGETS: ::c_int = 0x5401;
+pub const TCSETS: ::c_int = 0x5402;
+pub const TCSETSW: ::c_int = 0x5403;
+pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETA: ::c_int = 0x5405;
+pub const TCSETA: ::c_int = 0x5406;
+pub const TCSETAW: ::c_int = 0x5407;
+pub const TCSETAF: ::c_int = 0x5408;
+pub const TCSBRK: ::c_int = 0x5409;
+pub const TCXONC: ::c_int = 0x540A;
+pub const TCFLSH: ::c_int = 0x540B;
+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
+pub const TIOCLINUX: ::c_int = 0x541C;
+pub const TIOCGSERIAL: ::c_int = 0x541E;
+pub const TIOCEXCL: ::c_int = 0x540C;
+pub const TIOCNXCL: ::c_int = 0x540D;
+pub const TIOCSCTTY: ::c_int = 0x540E;
+pub const TIOCGPGRP: ::c_int = 0x540F;
+pub const TIOCSPGRP: ::c_int = 0x5410;
+pub const TIOCOUTQ: ::c_int = 0x5411;
+pub const TIOCSTI: ::c_int = 0x5412;
+pub const TIOCGWINSZ: ::c_int = 0x5413;
+pub const TIOCSWINSZ: ::c_int = 0x5414;
+pub const TIOCMGET: ::c_int = 0x5415;
+pub const TIOCMBIS: ::c_int = 0x5416;
+pub const TIOCMBIC: ::c_int = 0x5417;
+pub const TIOCMSET: ::c_int = 0x5418;
+pub const FIONREAD: ::c_int = 0x541B;
+pub const TIOCCONS: ::c_int = 0x541D;
+
+pub const SYS_gettid: ::c_long = 224;
+pub const SYS_perf_event_open: ::c_long = 364;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
--- /dev/null
+pub type c_char = u8;
+pub type wchar_t = u32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __unused1: ::c_int,
+ pub shm_dtime: ::time_t,
+ __unused2: ::c_int,
+ pub shm_ctime: ::time_t,
+ __unused3: ::c_int,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::c_ulong,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __unused1: ::c_int,
+ pub msg_rtime: ::time_t,
+ __unused2: ::c_int,
+ pub msg_ctime: ::time_t,
+ __unused3: ::c_int,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 4],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const FIOCLEX: ::c_int = 0x5451;
+pub const FIONBIO: ::c_int = 0x5421;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+
+pub const SOCK_NONBLOCK: ::c_int = 2048;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const F_GETLK: ::c_int = 12;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 13;
+pub const F_SETLKW: ::c_int = 14;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const TCGETS: ::c_int = 0x5401;
+pub const TCSETS: ::c_int = 0x5402;
+pub const TCSETSW: ::c_int = 0x5403;
+pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETA: ::c_int = 0x5405;
+pub const TCSETA: ::c_int = 0x5406;
+pub const TCSETAW: ::c_int = 0x5407;
+pub const TCSETAF: ::c_int = 0x5408;
+pub const TCSBRK: ::c_int = 0x5409;
+pub const TCXONC: ::c_int = 0x540A;
+pub const TCFLSH: ::c_int = 0x540B;
+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
+pub const TIOCLINUX: ::c_int = 0x541C;
+pub const TIOCGSERIAL: ::c_int = 0x541E;
+pub const TIOCEXCL: ::c_int = 0x540C;
+pub const TIOCNXCL: ::c_int = 0x540D;
+pub const TIOCSCTTY: ::c_int = 0x540E;
+pub const TIOCGPGRP: ::c_int = 0x540F;
+pub const TIOCSPGRP: ::c_int = 0x5410;
+pub const TIOCOUTQ: ::c_int = 0x5411;
+pub const TIOCSTI: ::c_int = 0x5412;
+pub const TIOCGWINSZ: ::c_int = 0x5413;
+pub const TIOCSWINSZ: ::c_int = 0x5414;
+pub const TIOCMGET: ::c_int = 0x5415;
+pub const TIOCMBIS: ::c_int = 0x5416;
+pub const TIOCMBIC: ::c_int = 0x5417;
+pub const TIOCMSET: ::c_int = 0x5418;
+pub const FIONREAD: ::c_int = 0x541B;
+pub const TIOCCONS: ::c_int = 0x541D;
+
+pub const SYS_gettid: ::c_long = 224; // Valid for arm (32-bit) and x86 (32-bit)
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
--- /dev/null
+pub type c_char = i8;
+pub type wchar_t = ::c_int;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ __st_padding1: [::c_long; 2],
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_padding2: [::c_long; 2],
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ __st_padding3: ::c_long,
+ pub st_blocks: ::blkcnt_t,
+ __st_padding4: [::c_long; 14],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __st_padding1: [::c_long; 2],
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_padding2: [::c_long; 2],
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ __st_padding3: ::c_long,
+ pub st_blocks: ::blkcnt64_t,
+ __st_padding4: [::c_long; 14],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::c_ulong,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ #[cfg(target_endian = "big")]
+ __unused1: ::c_int,
+ pub msg_stime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __unused1: ::c_int,
+ #[cfg(target_endian = "big")]
+ __unused2: ::c_int,
+ pub msg_rtime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __unused2: ::c_int,
+ #[cfg(target_endian = "big")]
+ __unused3: ::c_int,
+ pub msg_ctime: ::time_t,
+ #[cfg(target_endian = "little")]
+ __unused3: ::c_int,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 5],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0o100000;
+pub const O_DIRECTORY: ::c_int = 0o200000;
+pub const O_NOFOLLOW: ::c_int = 0o400000;
+pub const O_ASYNC: ::c_int = 0o10000;
+
+pub const FIOCLEX: ::c_int = 0x6601;
+pub const FIONBIO: ::c_int = 0x667E;
+
+pub const RLIMIT_RSS: ::c_int = 7;
+pub const RLIMIT_NOFILE: ::c_int = 5;
+pub const RLIMIT_AS: ::c_int = 6;
+pub const RLIMIT_NPROC: ::c_int = 8;
+pub const RLIMIT_MEMLOCK: ::c_int = 9;
+
+pub const O_APPEND: ::c_int = 0o010;
+pub const O_CREAT: ::c_int = 0o400;
+pub const O_EXCL: ::c_int = 0o2000;
+pub const O_NOCTTY: ::c_int = 0o4000;
+pub const O_NONBLOCK: ::c_int = 0o200;
+pub const O_SYNC: ::c_int = 0o40020;
+pub const O_RSYNC: ::c_int = 0o40020;
+pub const O_DSYNC: ::c_int = 0o020;
+
+pub const SOCK_NONBLOCK: ::c_int = 0o200;
+
+pub const MAP_ANON: ::c_int = 0x800;
+pub const MAP_GROWSDOWN: ::c_int = 0x1000;
+pub const MAP_DENYWRITE: ::c_int = 0x2000;
+pub const MAP_EXECUTABLE: ::c_int = 0x4000;
+pub const MAP_LOCKED: ::c_int = 0x8000;
+pub const MAP_NORESERVE: ::c_int = 0x0400;
+pub const MAP_POPULATE: ::c_int = 0x10000;
+pub const MAP_NONBLOCK: ::c_int = 0x20000;
+pub const MAP_STACK: ::c_int = 0x40000;
+
+pub const EDEADLK: ::c_int = 45;
+pub const ENAMETOOLONG: ::c_int = 78;
+pub const ENOLCK: ::c_int = 46;
+pub const ENOSYS: ::c_int = 89;
+pub const ENOTEMPTY: ::c_int = 93;
+pub const ELOOP: ::c_int = 90;
+pub const ENOMSG: ::c_int = 35;
+pub const EIDRM: ::c_int = 36;
+pub const ECHRNG: ::c_int = 37;
+pub const EL2NSYNC: ::c_int = 38;
+pub const EL3HLT: ::c_int = 39;
+pub const EL3RST: ::c_int = 40;
+pub const ELNRNG: ::c_int = 41;
+pub const EUNATCH: ::c_int = 42;
+pub const ENOCSI: ::c_int = 43;
+pub const EL2HLT: ::c_int = 44;
+pub const EBADE: ::c_int = 50;
+pub const EBADR: ::c_int = 51;
+pub const EXFULL: ::c_int = 52;
+pub const ENOANO: ::c_int = 53;
+pub const EBADRQC: ::c_int = 54;
+pub const EBADSLT: ::c_int = 55;
+pub const EDEADLOCK: ::c_int = 56;
+pub const EMULTIHOP: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 79;
+pub const ENOTUNIQ: ::c_int = 80;
+pub const EBADFD: ::c_int = 81;
+pub const EBADMSG: ::c_int = 77;
+pub const EREMCHG: ::c_int = 82;
+pub const ELIBACC: ::c_int = 83;
+pub const ELIBBAD: ::c_int = 84;
+pub const ELIBSCN: ::c_int = 85;
+pub const ELIBMAX: ::c_int = 86;
+pub const ELIBEXEC: ::c_int = 87;
+pub const EILSEQ: ::c_int = 88;
+pub const ERESTART: ::c_int = 91;
+pub const ESTRPIPE: ::c_int = 92;
+pub const EUSERS: ::c_int = 94;
+pub const ENOTSOCK: ::c_int = 95;
+pub const EDESTADDRREQ: ::c_int = 96;
+pub const EMSGSIZE: ::c_int = 97;
+pub const EPROTOTYPE: ::c_int = 98;
+pub const ENOPROTOOPT: ::c_int = 99;
+pub const EPROTONOSUPPORT: ::c_int = 120;
+pub const ESOCKTNOSUPPORT: ::c_int = 121;
+pub const EOPNOTSUPP: ::c_int = 122;
+pub const EPFNOSUPPORT: ::c_int = 123;
+pub const EAFNOSUPPORT: ::c_int = 124;
+pub const EADDRINUSE: ::c_int = 125;
+pub const EADDRNOTAVAIL: ::c_int = 126;
+pub const ENETDOWN: ::c_int = 127;
+pub const ENETUNREACH: ::c_int = 128;
+pub const ENETRESET: ::c_int = 129;
+pub const ECONNABORTED: ::c_int = 130;
+pub const ECONNRESET: ::c_int = 131;
+pub const ENOBUFS: ::c_int = 132;
+pub const EISCONN: ::c_int = 133;
+pub const ENOTCONN: ::c_int = 134;
+pub const ESHUTDOWN: ::c_int = 143;
+pub const ETOOMANYREFS: ::c_int = 144;
+pub const ETIMEDOUT: ::c_int = 145;
+pub const ECONNREFUSED: ::c_int = 146;
+pub const EHOSTDOWN: ::c_int = 147;
+pub const EHOSTUNREACH: ::c_int = 148;
+pub const EALREADY: ::c_int = 149;
+pub const EINPROGRESS: ::c_int = 150;
+pub const ESTALE: ::c_int = 151;
+pub const EUCLEAN: ::c_int = 135;
+pub const ENOTNAM: ::c_int = 137;
+pub const ENAVAIL: ::c_int = 138;
+pub const EISNAM: ::c_int = 139;
+pub const EREMOTEIO: ::c_int = 140;
+pub const EDQUOT: ::c_int = 1133;
+pub const ENOMEDIUM: ::c_int = 159;
+pub const EMEDIUMTYPE: ::c_int = 160;
+pub const ECANCELED: ::c_int = 158;
+pub const ENOKEY: ::c_int = 161;
+pub const EKEYEXPIRED: ::c_int = 162;
+pub const EKEYREVOKED: ::c_int = 163;
+pub const EKEYREJECTED: ::c_int = 164;
+pub const EOWNERDEAD: ::c_int = 165;
+pub const ENOTRECOVERABLE: ::c_int = 166;
+pub const EHWPOISON: ::c_int = 168;
+pub const ERFKILL: ::c_int = 167;
+
+pub const SOCK_STREAM: ::c_int = 2;
+pub const SOCK_DGRAM: ::c_int = 1;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 65535;
+
+pub const SO_REUSEADDR: ::c_int = 0x0004;
+pub const SO_TYPE: ::c_int = 0x1008;
+pub const SO_ERROR: ::c_int = 0x1007;
+pub const SO_DONTROUTE: ::c_int = 0x0010;
+pub const SO_BROADCAST: ::c_int = 0x0020;
+pub const SO_SNDBUF: ::c_int = 0x1001;
+pub const SO_RCVBUF: ::c_int = 0x1002;
+pub const SO_KEEPALIVE: ::c_int = 0x0008;
+pub const SO_OOBINLINE: ::c_int = 0x0100;
+pub const SO_LINGER: ::c_int = 0x0080;
+pub const SO_REUSEPORT: ::c_int = 0x200;
+pub const SO_RCVLOWAT: ::c_int = 0x1004;
+pub const SO_SNDLOWAT: ::c_int = 0x1003;
+pub const SO_RCVTIMEO: ::c_int = 0x1006;
+pub const SO_SNDTIMEO: ::c_int = 0x1005;
+pub const SO_ACCEPTCONN: ::c_int = 0x1009;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 8;
+pub const SA_NOCLDWAIT: ::c_int = 0x10000;
+
+pub const SIGCHLD: ::c_int = 18;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGTTIN: ::c_int = 26;
+pub const SIGTTOU: ::c_int = 27;
+pub const SIGXCPU: ::c_int = 30;
+pub const SIGXFSZ: ::c_int = 31;
+pub const SIGVTALRM: ::c_int = 28;
+pub const SIGPROF: ::c_int = 29;
+pub const SIGWINCH: ::c_int = 20;
+pub const SIGUSR1: ::c_int = 16;
+pub const SIGUSR2: ::c_int = 17;
+pub const SIGCONT: ::c_int = 25;
+pub const SIGSTOP: ::c_int = 23;
+pub const SIGTSTP: ::c_int = 24;
+pub const SIGURG: ::c_int = 21;
+pub const SIGIO: ::c_int = 22;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGSTKFLT: ::c_int = 7;
+pub const SIGPOLL: ::c_int = ::SIGIO;
+pub const SIGPWR: ::c_int = 19;
+pub const SIG_SETMASK: ::c_int = 3;
+pub const SIG_BLOCK: ::c_int = 1;
+pub const SIG_UNBLOCK: ::c_int = 2;
+
+pub const EXTPROC: ::tcflag_t = 0o200000;
+
+pub const MAP_HUGETLB: ::c_int = 0x80000;
+
+pub const F_GETLK: ::c_int = 33;
+pub const F_GETOWN: ::c_int = 23;
+pub const F_SETLK: ::c_int = 34;
+pub const F_SETLKW: ::c_int = 35;
+pub const F_SETOWN: ::c_int = 24;
+
+pub const VEOF: usize = 16;
+pub const VEOL: usize = 17;
+pub const VEOL2: usize = 6;
+pub const VMIN: usize = 4;
+pub const IEXTEN: ::tcflag_t = 0o000400;
+pub const TOSTOP: ::tcflag_t = 0o100000;
+pub const FLUSHO: ::tcflag_t = 0o020000;
+
+pub const TCGETS: ::c_int = 0x540D;
+pub const TCSETS: ::c_int = 0x540E;
+pub const TCSETSW: ::c_int = 0x540F;
+pub const TCSETSF: ::c_int = 0x5410;
+pub const TCGETA: ::c_int = 0x5401;
+pub const TCSETA: ::c_int = 0x5402;
+pub const TCSETAW: ::c_int = 0x5403;
+pub const TCSETAF: ::c_int = 0x5404;
+pub const TCSBRK: ::c_int = 0x5405;
+pub const TCXONC: ::c_int = 0x5406;
+pub const TCFLSH: ::c_int = 0x5407;
+pub const TIOCGSOFTCAR: ::c_int = 0x5481;
+pub const TIOCSSOFTCAR: ::c_int = 0x5482;
+pub const TIOCLINUX: ::c_int = 0x5483;
+pub const TIOCGSERIAL: ::c_int = 0x5484;
+pub const TIOCEXCL: ::c_int = 0x740D;
+pub const TIOCNXCL: ::c_int = 0x740E;
+pub const TIOCSCTTY: ::c_int = 0x5480;
+pub const TIOCGPGRP: ::c_int = 0x40047477;
+pub const TIOCSPGRP: ::c_int = 0x80047476;
+pub const TIOCOUTQ: ::c_int = 0x7472;
+pub const TIOCSTI: ::c_int = 0x5472;
+pub const TIOCGWINSZ: ::c_int = 0x40087468;
+pub const TIOCSWINSZ: ::c_int = 0x80087467;
+pub const TIOCMGET: ::c_int = 0x741D;
+pub const TIOCMBIS: ::c_int = 0x741B;
+pub const TIOCMBIC: ::c_int = 0x741C;
+pub const TIOCMSET: ::c_int = 0x741A;
+pub const FIONREAD: ::c_int = 0x467F;
+pub const TIOCCONS: ::c_int = 0x80047478;
+
+pub const SYS_gettid: ::c_long = 4222; // Valid for O32
+pub const SYS_perf_event_open: ::c_long = 4333; // Valid for O32
+
+pub const POLLWRNORM: ::c_short = 0x4;
+pub const POLLWRBAND: ::c_short = 0x100;
--- /dev/null
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type nlink_t = u32;
+
+s! {
+ pub struct pthread_attr_t {
+ __size: [u32; 9]
+ }
+
+ pub struct sigset_t {
+ __val: [::c_ulong; 32],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::c_int,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::socklen_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct sem_t {
+ __val: [::c_int; 4],
+ }
+}
+
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
+
+cfg_if! {
+ if #[cfg(any(target_arch = "x86"))] {
+ mod x86;
+ pub use self::x86::*;
+ } else if #[cfg(any(target_arch = "mips"))] {
+ mod mips;
+ pub use self::mips::*;
+ } else if #[cfg(any(target_arch = "arm"))] {
+ mod arm;
+ pub use self::arm::*;
+ } else if #[cfg(any(target_arch = "asmjs", target_arch = "wasm32"))] {
+ // For the time being asmjs and wasm32 are the same, and both
+ // backed by identical emscripten runtimes
+ mod asmjs;
+ pub use self::asmjs::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type c_char = i8;
+pub type wchar_t = i32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __st_dev_padding: ::c_int,
+ __st_ino_truncated: ::c_long,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __st_rdev_padding: ::c_int,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __unused1: ::c_int,
+ pub shm_dtime: ::time_t,
+ __unused2: ::c_int,
+ pub shm_ctime: ::time_t,
+ __unused3: ::c_int,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::c_ulong,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __unused1: ::c_int,
+ pub msg_rtime: ::time_t,
+ __unused2: ::c_int,
+ pub msg_ctime: ::time_t,
+ __unused3: ::c_int,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 4],
+ }
+
+ pub struct mcontext_t {
+ __private: [u32; 22]
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ __private: [u8; 112],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const FIOCLEX: ::c_int = 0x5451;
+pub const FIONBIO: ::c_int = 0x5421;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+
+pub const SOCK_NONBLOCK: ::c_int = 2048;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+pub const MAP_32BIT: ::c_int = 0x0040;
+
+pub const F_GETLK: ::c_int = 12;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 13;
+pub const F_SETLKW: ::c_int = 14;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const TCGETS: ::c_int = 0x5401;
+pub const TCSETS: ::c_int = 0x5402;
+pub const TCSETSW: ::c_int = 0x5403;
+pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETA: ::c_int = 0x5405;
+pub const TCSETA: ::c_int = 0x5406;
+pub const TCSETAW: ::c_int = 0x5407;
+pub const TCSETAF: ::c_int = 0x5408;
+pub const TCSBRK: ::c_int = 0x5409;
+pub const TCXONC: ::c_int = 0x540A;
+pub const TCFLSH: ::c_int = 0x540B;
+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
+pub const TIOCLINUX: ::c_int = 0x541C;
+pub const TIOCGSERIAL: ::c_int = 0x541E;
+pub const TIOCEXCL: ::c_int = 0x540C;
+pub const TIOCNXCL: ::c_int = 0x540D;
+pub const TIOCSCTTY: ::c_int = 0x540E;
+pub const TIOCGPGRP: ::c_int = 0x540F;
+pub const TIOCSPGRP: ::c_int = 0x5410;
+pub const TIOCOUTQ: ::c_int = 0x5411;
+pub const TIOCSTI: ::c_int = 0x5412;
+pub const TIOCGWINSZ: ::c_int = 0x5413;
+pub const TIOCSWINSZ: ::c_int = 0x5414;
+pub const TIOCMGET: ::c_int = 0x5415;
+pub const TIOCMBIS: ::c_int = 0x5416;
+pub const TIOCMBIC: ::c_int = 0x5417;
+pub const TIOCMSET: ::c_int = 0x5418;
+pub const FIONREAD: ::c_int = 0x541B;
+pub const TIOCCONS: ::c_int = 0x541D;
+
+pub const SYS_gettid: ::c_long = 224;
+pub const SYS_perf_event_open: ::c_long = 336;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
--- /dev/null
+pub type c_char = u8;
+
+pub const SYS_perf_event_open: ::c_long = 241;
--- /dev/null
+pub type wchar_t = i32;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type nlink_t = u64;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_long; 3],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __reserved: [::c_long; 3],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u64; 7]
+ }
+
+ pub struct sigset_t {
+ __val: [::c_ulong; 16],
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::c_ulong,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ pub msg_rtime: ::time_t,
+ pub msg_ctime: ::time_t,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 4],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::c_int,
+ __pad1: ::c_int,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::socklen_t,
+ __pad2: ::socklen_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct sem_t {
+ __val: [::c_int; 8],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+}
+
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const FIOCLEX: ::c_int = 0x5451;
+pub const FIONBIO: ::c_int = 0x5421;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+
+pub const SOCK_NONBLOCK: ::c_int = 2048;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_32BIT: ::c_int = 0x0040;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const TCGETS: ::c_int = 0x5401;
+pub const TCSETS: ::c_int = 0x5402;
+pub const TCSETSW: ::c_int = 0x5403;
+pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETA: ::c_int = 0x5405;
+pub const TCSETA: ::c_int = 0x5406;
+pub const TCSETAW: ::c_int = 0x5407;
+pub const TCSETAF: ::c_int = 0x5408;
+pub const TCSBRK: ::c_int = 0x5409;
+pub const TCXONC: ::c_int = 0x540A;
+pub const TCFLSH: ::c_int = 0x540B;
+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
+pub const TIOCLINUX: ::c_int = 0x541C;
+pub const TIOCGSERIAL: ::c_int = 0x541E;
+pub const TIOCEXCL: ::c_int = 0x540C;
+pub const TIOCNXCL: ::c_int = 0x540D;
+pub const TIOCSCTTY: ::c_int = 0x540E;
+pub const TIOCGPGRP: ::c_int = 0x540F;
+pub const TIOCSPGRP: ::c_int = 0x5410;
+pub const TIOCOUTQ: ::c_int = 0x5411;
+pub const TIOCSTI: ::c_int = 0x5412;
+pub const TIOCGWINSZ: ::c_int = 0x5413;
+pub const TIOCSWINSZ: ::c_int = 0x5414;
+pub const TIOCMGET: ::c_int = 0x5415;
+pub const TIOCMBIS: ::c_int = 0x5416;
+pub const TIOCMBIC: ::c_int = 0x5417;
+pub const TIOCMSET: ::c_int = 0x5418;
+pub const FIONREAD: ::c_int = 0x541B;
+pub const TIOCCONS: ::c_int = 0x541D;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+cfg_if! {
+ if #[cfg(target_arch = "aarch64")] {
+ mod aarch64;
+ pub use self::aarch64::*;
+ } else if #[cfg(any(target_arch = "powerpc64"))] {
+ mod powerpc64;
+ pub use self::powerpc64::*;
+ } else if #[cfg(any(target_arch = "x86_64"))] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type c_char = u8;
+
+pub const SYS_perf_event_open: ::c_long = 319;
--- /dev/null
+pub type c_char = i8;
+
+s! {
+ pub struct mcontext_t {
+ __private: [u64; 32],
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ __private: [u8; 512],
+ }
+}
+
+pub const SYS_gettid: ::c_long = 186;
+
+pub const SYS_perf_event_open: ::c_long = 298;
--- /dev/null
+pub type clock_t = c_long;
+pub type time_t = c_long;
+pub type suseconds_t = c_long;
+pub type ino_t = u64;
+pub type off_t = i64;
+pub type blkcnt_t = i64;
+
+pub type blksize_t = c_long;
+pub type fsblkcnt_t = ::c_ulonglong;
+pub type fsfilcnt_t = ::c_ulonglong;
+pub type rlim_t = ::c_ulonglong;
+
+s! {
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ _restorer: *mut ::c_void,
+ }
+
+ pub struct ipc_perm {
+ pub __ipc_perm_key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ pub __seq: ::c_int,
+ __unused1: ::c_long,
+ __unused2: ::c_long
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub __c_ispeed: ::speed_t,
+ pub __c_ospeed: ::speed_t,
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_ulong,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub __reserved: [::c_char; 256],
+ }
+}
+
+pub const BUFSIZ: ::c_uint = 1024;
+pub const TMP_MAX: ::c_uint = 10000;
+pub const FOPEN_MAX: ::c_uint = 1000;
+pub const O_ACCMODE: ::c_int = 0o10000003;
+pub const O_NDELAY: ::c_int = O_NONBLOCK;
+pub const NI_MAXHOST: ::socklen_t = 255;
+pub const PTHREAD_STACK_MIN: ::size_t = 2048;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+
+pub const RLIM_INFINITY: ::rlim_t = !0;
+pub const RLIMIT_RTTIME: ::c_int = 15;
+pub const RLIMIT_NLIMITS: ::c_int = 16;
+
+pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
+
+pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
+pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
+pub const TCP_THIN_DUPACK: ::c_int = 17;
+pub const TCP_USER_TIMEOUT: ::c_int = 18;
+pub const TCP_REPAIR: ::c_int = 19;
+pub const TCP_REPAIR_QUEUE: ::c_int = 20;
+pub const TCP_QUEUE_SEQ: ::c_int = 21;
+pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
+pub const TCP_FASTOPEN: ::c_int = 23;
+pub const TCP_TIMESTAMP: ::c_int = 24;
+
+pub const SIGUNUSED: ::c_int = ::SIGSYS;
+
+pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
+pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+
+pub const CPU_SETSIZE: ::c_int = 128;
+
+pub const QFMT_VFS_V1: ::c_int = 4;
+
+pub const PTRACE_TRACEME: ::c_int = 0;
+pub const PTRACE_PEEKTEXT: ::c_int = 1;
+pub const PTRACE_PEEKDATA: ::c_int = 2;
+pub const PTRACE_PEEKUSER: ::c_int = 3;
+pub const PTRACE_POKETEXT: ::c_int = 4;
+pub const PTRACE_POKEDATA: ::c_int = 5;
+pub const PTRACE_POKEUSER: ::c_int = 6;
+pub const PTRACE_CONT: ::c_int = 7;
+pub const PTRACE_KILL: ::c_int = 8;
+pub const PTRACE_SINGLESTEP: ::c_int = 9;
+pub const PTRACE_ATTACH: ::c_int = 16;
+pub const PTRACE_DETACH: ::c_int = 17;
+pub const PTRACE_SYSCALL: ::c_int = 24;
+pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
+pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
+pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
+pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
+pub const PTRACE_GETREGSET: ::c_int = 0x4204;
+pub const PTRACE_SETREGSET: ::c_int = 0x4205;
+pub const PTRACE_SEIZE: ::c_int = 0x4206;
+pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
+pub const PTRACE_LISTEN: ::c_int = 0x4208;
+pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
+
+pub const PTRACE_O_EXITKILL: ::c_int = 1048576;
+pub const PTRACE_O_TRACECLONE: ::c_int = 8;
+pub const PTRACE_O_TRACEEXEC: ::c_int = 16;
+pub const PTRACE_O_TRACEEXIT: ::c_int = 64;
+pub const PTRACE_O_TRACEFORK: ::c_int = 2;
+pub const PTRACE_O_TRACESYSGOOD: ::c_int = 1;
+pub const PTRACE_O_TRACEVFORK: ::c_int = 4;
+pub const PTRACE_O_TRACEVFORKDONE: ::c_int = 32;
+pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 2097152;
+
+pub const MADV_DODUMP: ::c_int = 17;
+pub const MADV_DONTDUMP: ::c_int = 16;
+
+pub const EPOLLWAKEUP: ::c_int = 0x20000000;
+
+pub const POLLRDNORM: ::c_short = 0x040;
+pub const POLLRDBAND: ::c_short = 0x080;
+
+pub const MADV_HUGEPAGE: ::c_int = 14;
+pub const MADV_NOHUGEPAGE: ::c_int = 15;
+
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+
+pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
+
+pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
+
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+
+pub const TIOCINQ: ::c_int = ::FIONREAD;
+
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+
+// TODO(#247) Temporarily musl-specific (available since musl 0.9.12 / Linux
+// kernel 3.10). See also notbsd/mod.rs
+pub const CLOCK_SGI_CYCLE: ::clockid_t = 10;
+pub const CLOCK_TAI: ::clockid_t = 11;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+extern {
+ pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
+ pub fn ptrace(request: ::c_int, ...) -> ::c_long;
+ pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(any(target_arch = "x86_64"))] {
+ mod b64;
+ pub use self::b64::*;
+ } else if #[cfg(any(target_arch = "x86",
+ target_arch = "mips",
+ target_arch = "arm",
+ target_arch = "asmjs",
+ target_arch = "wasm32"))] {
+ mod b32;
+ pub use self::b32::*;
+ } else { }
+}
--- /dev/null
+pub type c_char = u8;
+pub type wchar_t = u32;
+
+s! {
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_ushort,
+ __pad1: ::c_ushort,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __pad1: ::c_uint,
+ __st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad2: ::c_uint,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino64_t,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __unused1: ::c_ulong,
+ pub shm_dtime: ::time_t,
+ __unused2: ::c_ulong,
+ pub shm_ctime: ::time_t,
+ __unused3: ::c_ulong,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __glibc_reserved1: ::c_ulong,
+ pub msg_rtime: ::time_t,
+ __glibc_reserved2: ::c_ulong,
+ pub msg_ctime: ::time_t,
+ __glibc_reserved3: ::c_ulong,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x10000;
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+
+pub const EDEADLOCK: ::c_int = 35;
+
+pub const SO_PEERCRED: ::c_int = 17;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+
+pub const FIOCLEX: ::c_ulong = 0x5451;
+pub const FIONBIO: ::c_ulong = 0x5421;
+
+pub const SYS_gettid: ::c_long = 224;
+pub const SYS_perf_event_open: ::c_long = 364;
+
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const TCGETS: ::c_ulong = 0x5401;
+pub const TCSETS: ::c_ulong = 0x5402;
+pub const TCSETSW: ::c_ulong = 0x5403;
+pub const TCSETSF: ::c_ulong = 0x5404;
+pub const TCGETA: ::c_ulong = 0x5405;
+pub const TCSETA: ::c_ulong = 0x5406;
+pub const TCSETAW: ::c_ulong = 0x5407;
+pub const TCSETAF: ::c_ulong = 0x5408;
+pub const TCSBRK: ::c_ulong = 0x5409;
+pub const TCXONC: ::c_ulong = 0x540A;
+pub const TCFLSH: ::c_ulong = 0x540B;
+pub const TIOCINQ: ::c_ulong = 0x541B;
+pub const TIOCGPGRP: ::c_ulong = 0x540F;
+pub const TIOCSPGRP: ::c_ulong = 0x5410;
+pub const TIOCOUTQ: ::c_ulong = 0x5411;
+pub const TIOCGWINSZ: ::c_ulong = 0x5413;
+pub const TIOCSWINSZ: ::c_ulong = 0x5414;
+pub const FIONREAD: ::c_ulong = 0x541B;
--- /dev/null
+//! 32-bit specific definitions for linux-like values
+
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type clock_t = i32;
+pub type time_t = i32;
+pub type suseconds_t = i32;
+pub type ino_t = u32;
+pub type off_t = i32;
+pub type blkcnt_t = i32;
+pub type __fsword_t = i32;
+
+pub type blksize_t = i32;
+pub type nlink_t = u32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ __pad1: ::c_short,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad2: ::c_short,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused4: ::c_long,
+ __unused5: ::c_long,
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u32; 9]
+ }
+
+ pub struct sigset_t {
+ __val: [::c_ulong; 32],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 8],
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+
+cfg_if! {
+ if #[cfg(target_arch = "x86")] {
+ mod x86;
+ pub use self::x86::*;
+ } else if #[cfg(target_arch = "arm")] {
+ mod arm;
+ pub use self::arm::*;
+ } else if #[cfg(target_arch = "powerpc")] {
+ mod powerpc;
+ pub use self::powerpc::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type c_char = u8;
+pub type wchar_t = i32;
+
+s! {
+ pub struct ipc_perm {
+ __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ __seq: ::uint32_t,
+ __pad1: ::uint32_t,
+ __glibc_reserved1: ::uint64_t,
+ __glibc_reserved2: ::uint64_t,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad2: ::c_ushort,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ __glibc_reserved1: ::c_uint,
+ pub shm_atime: ::time_t,
+ __glibc_reserved2: ::c_uint,
+ pub shm_dtime: ::time_t,
+ __glibc_reserved3: ::c_uint,
+ pub shm_ctime: ::time_t,
+ __glibc_reserved4: ::c_uint,
+ pub shm_segsz: ::size_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __glibc_reserved5: ::c_ulong,
+ __glibc_reserved6: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ __glibc_reserved1: ::c_uint,
+ pub msg_stime: ::time_t,
+ __glibc_reserved2: ::c_uint,
+ pub msg_rtime: ::time_t,
+ __glibc_reserved3: ::c_uint,
+ pub msg_ctime: ::time_t,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x20000;
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+
+pub const MAP_LOCKED: ::c_int = 0x00080;
+pub const MAP_NORESERVE: ::c_int = 0x00040;
+
+pub const EDEADLOCK: ::c_int = 58;
+
+pub const SO_PEERCRED: ::c_int = 21;
+pub const SO_RCVLOWAT: ::c_int = 16;
+pub const SO_SNDLOWAT: ::c_int = 17;
+pub const SO_RCVTIMEO: ::c_int = 18;
+pub const SO_SNDTIMEO: ::c_int = 19;
+
+pub const FIOCLEX: ::c_ulong = 0x20006601;
+pub const FIONBIO: ::c_ulong = 0x8004667e;
+
+pub const SYS_gettid: ::c_long = 207;
+pub const SYS_perf_event_open: ::c_long = 319;
+
+pub const MCL_CURRENT: ::c_int = 0x2000;
+pub const MCL_FUTURE: ::c_int = 0x4000;
+
+pub const SIGSTKSZ: ::size_t = 0x4000;
+pub const CBAUD: ::tcflag_t = 0xff;
+pub const TAB1: ::c_int = 0x400;
+pub const TAB2: ::c_int = 0x800;
+pub const TAB3: ::c_int = 0xc00;
+pub const CR1: ::c_int = 0x1000;
+pub const CR2: ::c_int = 0x2000;
+pub const CR3: ::c_int = 0x3000;
+pub const FF1: ::c_int = 0x4000;
+pub const BS1: ::c_int = 0x8000;
+pub const VT1: ::c_int = 0x10000;
+pub const VWERASE: usize = 0xa;
+pub const VREPRINT: usize = 0xb;
+pub const VSUSP: usize = 0xc;
+pub const VSTART: usize = 0xd;
+pub const VSTOP: usize = 0xe;
+pub const VDISCARD: usize = 0x10;
+pub const VTIME: usize = 0x7;
+pub const IXON: ::tcflag_t = 0x200;
+pub const IXOFF: ::tcflag_t = 0x400;
+pub const ONLCR: ::tcflag_t = 0x2;
+pub const CSIZE: ::tcflag_t = 0x300;
+pub const CS6: ::tcflag_t = 0x100;
+pub const CS7: ::tcflag_t = 0x200;
+pub const CS8: ::tcflag_t = 0x300;
+pub const CSTOPB: ::tcflag_t = 0x400;
+pub const CREAD: ::tcflag_t = 0x800;
+pub const PARENB: ::tcflag_t = 0x1000;
+pub const PARODD: ::tcflag_t = 0x2000;
+pub const HUPCL: ::tcflag_t = 0x4000;
+pub const CLOCAL: ::tcflag_t = 0x8000;
+pub const ECHOKE: ::tcflag_t = 0x1;
+pub const ECHOE: ::tcflag_t = 0x2;
+pub const ECHOK: ::tcflag_t = 0x4;
+pub const ECHONL: ::tcflag_t = 0x10;
+pub const ECHOPRT: ::tcflag_t = 0x20;
+pub const ECHOCTL: ::tcflag_t = 0x40;
+pub const ISIG: ::tcflag_t = 0x80;
+pub const ICANON: ::tcflag_t = 0x100;
+pub const PENDIN: ::tcflag_t = 0x20000000;
+pub const NOFLSH: ::tcflag_t = 0x80000000;
+
+pub const VEOL: usize = 6;
+pub const VEOL2: usize = 8;
+pub const VMIN: usize = 5;
+pub const IEXTEN: ::tcflag_t = 0x400;
+pub const TOSTOP: ::tcflag_t = 0x400000;
+pub const FLUSHO: ::tcflag_t = 0x800000;
+pub const EXTPROC: ::tcflag_t = 0x10000000;
+pub const TCGETS: ::c_ulong = 0x403c7413;
+pub const TCSETS: ::c_ulong = 0x803c7414;
+pub const TCSETSW: ::c_ulong = 0x803c7415;
+pub const TCSETSF: ::c_ulong = 0x803c7416;
+pub const TCGETA: ::c_ulong = 0x40147417;
+pub const TCSETA: ::c_ulong = 0x80147418;
+pub const TCSETAW: ::c_ulong = 0x80147419;
+pub const TCSETAF: ::c_ulong = 0x8014741c;
+pub const TCSBRK: ::c_ulong = 0x2000741d;
+pub const TCXONC: ::c_ulong = 0x2000741e;
+pub const TCFLSH: ::c_ulong = 0x2000741f;
+pub const TIOCINQ: ::c_ulong = 0x4004667f;
+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
+pub const TIOCSPGRP: ::c_ulong = 0x80047476;
+pub const TIOCOUTQ: ::c_ulong = 0x40047473;
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
+pub const FIONREAD: ::c_ulong = 0x4004667f;
--- /dev/null
+pub type c_char = i8;
+pub type wchar_t = i32;
+pub type greg_t = i32;
+
+s! {
+ pub struct _libc_fpreg {
+ pub significand: [u16; 4],
+ pub exponent: u16,
+ }
+
+ pub struct _libc_fpstate {
+ pub cw: ::c_ulong,
+ pub sw: ::c_ulong,
+ pub tag: ::c_ulong,
+ pub ipoff: ::c_ulong,
+ pub cssel: ::c_ulong,
+ pub dataoff: ::c_ulong,
+ pub datasel: ::c_ulong,
+ pub _st: [_libc_fpreg; 8],
+ pub status: ::c_ulong,
+ }
+
+ pub struct mcontext_t {
+ pub gregs: [greg_t; 19],
+ pub fpregs: *mut _libc_fpstate,
+ pub oldmask: ::c_ulong,
+ pub cr2: ::c_ulong,
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ __private: [u8; 112],
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_ushort,
+ __pad1: ::c_ushort,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __pad1: ::c_uint,
+ __st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad2: ::c_uint,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_ino: ::ino64_t,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __unused1: ::c_ulong,
+ pub shm_dtime: ::time_t,
+ __unused2: ::c_ulong,
+ pub shm_ctime: ::time_t,
+ __unused3: ::c_ulong,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __glibc_reserved1: ::c_ulong,
+ pub msg_rtime: ::time_t,
+ __glibc_reserved2: ::c_ulong,
+ pub msg_ctime: ::time_t,
+ __glibc_reserved3: ::c_ulong,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_32BIT: ::c_int = 0x0040;
+
+pub const EDEADLOCK: ::c_int = 35;
+
+pub const SO_PEERCRED: ::c_int = 17;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+
+pub const FIOCLEX: ::c_ulong = 0x5451;
+pub const FIONBIO: ::c_ulong = 0x5421;
+
+pub const SYS_gettid: ::c_long = 224;
+pub const SYS_perf_event_open: ::c_long = 336;
+
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const TCGETS: ::c_ulong = 0x5401;
+pub const TCSETS: ::c_ulong = 0x5402;
+pub const TCSETSW: ::c_ulong = 0x5403;
+pub const TCSETSF: ::c_ulong = 0x5404;
+pub const TCGETA: ::c_ulong = 0x5405;
+pub const TCSETA: ::c_ulong = 0x5406;
+pub const TCSETAW: ::c_ulong = 0x5407;
+pub const TCSETAF: ::c_ulong = 0x5408;
+pub const TCSBRK: ::c_ulong = 0x5409;
+pub const TCXONC: ::c_ulong = 0x540A;
+pub const TCFLSH: ::c_ulong = 0x540B;
+pub const TIOCINQ: ::c_ulong = 0x541B;
+pub const TIOCGPGRP: ::c_ulong = 0x540F;
+pub const TIOCSPGRP: ::c_ulong = 0x5410;
+pub const TIOCOUTQ: ::c_ulong = 0x5411;
+pub const TIOCGWINSZ: ::c_ulong = 0x5413;
+pub const TIOCSWINSZ: ::c_ulong = 0x5414;
+pub const FIONREAD: ::c_ulong = 0x541B;
+
+extern {
+ pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
+ pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
+ pub fn makecontext(ucp: *mut ucontext_t,
+ func: extern fn (),
+ argc: ::c_int, ...);
+ pub fn swapcontext(uocp: *mut ucontext_t,
+ ucp: *const ucontext_t) -> ::c_int;
+}
--- /dev/null
+//! AArch64-specific definitions for 64-bit linux-like values
+
+pub type c_char = u8;
+pub type wchar_t = u32;
+pub type nlink_t = u32;
+pub type blksize_t = i32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::dev_t,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ __pad2: ::c_int,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u64; 8]
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_uint,
+ pub __seq: ::c_ushort,
+ __pad1: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 8;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 48;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 8;
+
+pub const O_DIRECT: ::c_int = 0x10000;
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+
+pub const EDEADLOCK: ::c_int = 35;
+
+pub const SO_PEERCRED: ::c_int = 17;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+
+pub const FIOCLEX: ::c_ulong = 0x5451;
+pub const FIONBIO: ::c_ulong = 0x5421;
+
+pub const SYS_gettid: ::c_long = 178;
+pub const SYS_perf_event_open: ::c_long = 241;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 16384;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const TCGETS: ::c_ulong = 0x5401;
+pub const TCSETS: ::c_ulong = 0x5402;
+pub const TCSETSW: ::c_ulong = 0x5403;
+pub const TCSETSF: ::c_ulong = 0x5404;
+pub const TCGETA: ::c_ulong = 0x5405;
+pub const TCSETA: ::c_ulong = 0x5406;
+pub const TCSETAW: ::c_ulong = 0x5407;
+pub const TCSETAF: ::c_ulong = 0x5408;
+pub const TCSBRK: ::c_ulong = 0x5409;
+pub const TCXONC: ::c_ulong = 0x540A;
+pub const TCFLSH: ::c_ulong = 0x540B;
+pub const TIOCINQ: ::c_ulong = 0x541B;
+pub const TIOCGPGRP: ::c_ulong = 0x540F;
+pub const TIOCSPGRP: ::c_ulong = 0x5410;
+pub const TIOCOUTQ: ::c_ulong = 0x5411;
+pub const TIOCGWINSZ: ::c_ulong = 0x5413;
+pub const TIOCSWINSZ: ::c_ulong = 0x5414;
+pub const FIONREAD: ::c_ulong = 0x541B;
--- /dev/null
+//! 64-bit specific definitions for linux-like values
+
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type clock_t = i64;
+pub type time_t = i64;
+pub type suseconds_t = i64;
+pub type ino_t = u64;
+pub type off_t = i64;
+pub type blkcnt_t = i64;
+pub type __fsword_t = ::c_long;
+
+s! {
+ pub struct sigset_t {
+ __val: [::c_ulong; 16],
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 0],
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ pub msg_rtime: ::time_t,
+ pub msg_ctime: ::time_t,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+}
+
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+
+cfg_if! {
+ if #[cfg(target_arch = "aarch64")] {
+ mod aarch64;
+ pub use self::aarch64::*;
+ } else if #[cfg(any(target_arch = "powerpc64"))] {
+ mod powerpc64;
+ pub use self::powerpc64::*;
+ } else if #[cfg(any(target_arch = "x86_64"))] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+//! PowerPC64-specific definitions for 64-bit linux-like values
+
+pub type c_char = u8;
+pub type wchar_t = i32;
+pub type nlink_t = u64;
+pub type blksize_t = i64;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_long; 3],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __reserved: [::c_long; 3],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u64; 7]
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ pub __seq: ::uint32_t,
+ __pad1: ::uint32_t,
+ __unused1: ::uint64_t,
+ __unused2: ::c_ulong,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_segsz: ::size_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+pub const O_DIRECT: ::c_int = 0x20000;
+
+pub const MAP_LOCKED: ::c_int = 0x00080;
+pub const MAP_NORESERVE: ::c_int = 0x00040;
+
+pub const EDEADLOCK: ::c_int = 58;
+
+pub const SO_PEERCRED: ::c_int = 21;
+pub const SO_RCVLOWAT: ::c_int = 16;
+pub const SO_SNDLOWAT: ::c_int = 17;
+pub const SO_RCVTIMEO: ::c_int = 18;
+pub const SO_SNDTIMEO: ::c_int = 19;
+
+pub const FIOCLEX: ::c_ulong = 0x20006601;
+pub const FIONBIO: ::c_ulong = 0x8004667e;
+
+pub const SYS_gettid: ::c_long = 207;
+pub const SYS_perf_event_open: ::c_long = 319;
+
+pub const MCL_CURRENT: ::c_int = 0x2000;
+pub const MCL_FUTURE: ::c_int = 0x4000;
+
+pub const SIGSTKSZ: ::size_t = 0x4000;
+pub const CBAUD: ::tcflag_t = 0xff;
+pub const TAB1: ::c_int = 0x400;
+pub const TAB2: ::c_int = 0x800;
+pub const TAB3: ::c_int = 0xc00;
+pub const CR1: ::c_int = 0x1000;
+pub const CR2: ::c_int = 0x2000;
+pub const CR3: ::c_int = 0x3000;
+pub const FF1: ::c_int = 0x4000;
+pub const BS1: ::c_int = 0x8000;
+pub const VT1: ::c_int = 0x10000;
+pub const VWERASE: usize = 0xa;
+pub const VREPRINT: usize = 0xb;
+pub const VSUSP: usize = 0xc;
+pub const VSTART: usize = 0xd;
+pub const VSTOP: usize = 0xe;
+pub const VDISCARD: usize = 0x10;
+pub const VTIME: usize = 0x7;
+pub const IXON: ::tcflag_t = 0x200;
+pub const IXOFF: ::tcflag_t = 0x400;
+pub const ONLCR: ::tcflag_t = 0x2;
+pub const CSIZE: ::tcflag_t = 0x300;
+pub const CS6: ::tcflag_t = 0x100;
+pub const CS7: ::tcflag_t = 0x200;
+pub const CS8: ::tcflag_t = 0x300;
+pub const CSTOPB: ::tcflag_t = 0x400;
+pub const CREAD: ::tcflag_t = 0x800;
+pub const PARENB: ::tcflag_t = 0x1000;
+pub const PARODD: ::tcflag_t = 0x2000;
+pub const HUPCL: ::tcflag_t = 0x4000;
+pub const CLOCAL: ::tcflag_t = 0x8000;
+pub const ECHOKE: ::tcflag_t = 0x1;
+pub const ECHOE: ::tcflag_t = 0x2;
+pub const ECHOK: ::tcflag_t = 0x4;
+pub const ECHONL: ::tcflag_t = 0x10;
+pub const ECHOPRT: ::tcflag_t = 0x20;
+pub const ECHOCTL: ::tcflag_t = 0x40;
+pub const ISIG: ::tcflag_t = 0x80;
+pub const ICANON: ::tcflag_t = 0x100;
+pub const PENDIN: ::tcflag_t = 0x20000000;
+pub const NOFLSH: ::tcflag_t = 0x80000000;
+
+pub const VEOL: usize = 6;
+pub const VEOL2: usize = 8;
+pub const VMIN: usize = 5;
+pub const IEXTEN: ::tcflag_t = 0x400;
+pub const TOSTOP: ::tcflag_t = 0x400000;
+pub const FLUSHO: ::tcflag_t = 0x800000;
+pub const EXTPROC: ::tcflag_t = 0x10000000;
+pub const TCGETS: ::c_ulong = 0x403c7413;
+pub const TCSETS: ::c_ulong = 0x803c7414;
+pub const TCSETSW: ::c_ulong = 0x803c7415;
+pub const TCSETSF: ::c_ulong = 0x803c7416;
+pub const TCGETA: ::c_ulong = 0x40147417;
+pub const TCSETA: ::c_ulong = 0x80147418;
+pub const TCSETAW: ::c_ulong = 0x80147419;
+pub const TCSETAF: ::c_ulong = 0x8014741c;
+pub const TCSBRK: ::c_ulong = 0x2000741d;
+pub const TCXONC: ::c_ulong = 0x2000741e;
+pub const TCFLSH: ::c_ulong = 0x2000741f;
+pub const TIOCINQ: ::c_ulong = 0x4004667f;
+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
+pub const TIOCSPGRP: ::c_ulong = 0x80047476;
+pub const TIOCOUTQ: ::c_ulong = 0x40047473;
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
+pub const FIONREAD: ::c_ulong = 0x4004667f;
--- /dev/null
+//! x86_64-specific definitions for 64-bit linux-like values
+
+pub type c_char = i8;
+pub type wchar_t = i32;
+pub type nlink_t = u64;
+pub type blksize_t = i64;
+pub type greg_t = i64;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_long; 3],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ __pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __reserved: [::c_long; 3],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [u64; 7]
+ }
+
+ pub struct _libc_fpxreg {
+ pub significand: [u16; 4],
+ pub exponent: u16,
+ __private: [u16; 3],
+ }
+
+ pub struct _libc_xmmreg {
+ pub element: [u32; 4],
+ }
+
+ pub struct _libc_fpstate {
+ pub cwd: u16,
+ pub swd: u16,
+ pub ftw: u16,
+ pub fop: u16,
+ pub rip: u64,
+ pub rdp: u64,
+ pub mxcsr: u32,
+ pub mxcr_mask: u32,
+ pub _st: [_libc_fpxreg; 8],
+ pub _xmm: [_libc_xmmreg; 16],
+ __private: [u64; 12],
+ }
+
+ pub struct mcontext_t {
+ pub gregs: [greg_t; 23],
+ pub fpregs: *mut _libc_fpstate,
+ __private: [u64; 8],
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ __private: [u8; 512],
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_ushort,
+ __pad1: ::c_ushort,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_32BIT: ::c_int = 0x0040;
+
+pub const EDEADLOCK: ::c_int = 35;
+
+pub const SO_PEERCRED: ::c_int = 17;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+
+pub const FIOCLEX: ::c_ulong = 0x5451;
+pub const FIONBIO: ::c_ulong = 0x5421;
+
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+pub const PTRACE_O_EXITKILL: ::c_uint = 1048576;
+pub const PTRACE_O_TRACECLONE: ::c_uint = 8;
+pub const PTRACE_O_TRACEEXEC: ::c_uint = 16;
+pub const PTRACE_O_TRACEEXIT: ::c_uint = 64;
+pub const PTRACE_O_TRACEFORK: ::c_uint = 2;
+pub const PTRACE_O_TRACESYSGOOD: ::c_uint = 1;
+pub const PTRACE_O_TRACEVFORK: ::c_uint = 4;
+pub const PTRACE_O_TRACEVFORKDONE: ::c_uint = 32;
+pub const PTRACE_O_TRACESECCOMP: ::c_uint = 128;
+pub const PTRACE_O_SUSPEND_SECCOMP: ::c_uint = 2097152;
+pub const PTRACE_PEEKSIGINFO_SHARED: ::c_uint = 1;
+
+pub const SYS_gettid: ::c_long = 186;
+pub const SYS_perf_event_open: ::c_long = 298;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const TCGETS: ::c_ulong = 0x5401;
+pub const TCSETS: ::c_ulong = 0x5402;
+pub const TCSETSW: ::c_ulong = 0x5403;
+pub const TCSETSF: ::c_ulong = 0x5404;
+pub const TCGETA: ::c_ulong = 0x5405;
+pub const TCSETA: ::c_ulong = 0x5406;
+pub const TCSETAW: ::c_ulong = 0x5407;
+pub const TCSETAF: ::c_ulong = 0x5408;
+pub const TCSBRK: ::c_ulong = 0x5409;
+pub const TCXONC: ::c_ulong = 0x540A;
+pub const TCFLSH: ::c_ulong = 0x540B;
+pub const TIOCINQ: ::c_ulong = 0x541B;
+pub const TIOCGPGRP: ::c_ulong = 0x540F;
+pub const TIOCSPGRP: ::c_ulong = 0x5410;
+pub const TIOCOUTQ: ::c_ulong = 0x5411;
+pub const TIOCGWINSZ: ::c_ulong = 0x5413;
+pub const TIOCSWINSZ: ::c_ulong = 0x5414;
+pub const FIONREAD: ::c_ulong = 0x541B;
+
+extern {
+ pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
+ pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
+ pub fn makecontext(ucp: *mut ucontext_t,
+ func: extern fn (),
+ argc: ::c_int, ...);
+ pub fn swapcontext(uocp: *mut ucontext_t,
+ ucp: *const ucontext_t) -> ::c_int;
+}
--- /dev/null
+pub type fsblkcnt_t = ::c_ulong;
+pub type fsfilcnt_t = ::c_ulong;
+pub type rlim_t = c_ulong;
+pub type __priority_which_t = ::c_uint;
+
+s! {
+ pub struct __exit_status {
+ pub e_termination: ::c_short,
+ pub e_exit: ::c_short,
+ }
+
+ pub struct __timeval {
+ pub tv_sec: ::int32_t,
+ pub tv_usec: ::int32_t,
+ }
+
+ pub struct utmpx {
+ pub ut_type: ::c_short,
+ pub ut_pid: ::pid_t,
+ pub ut_line: [::c_char; __UT_LINESIZE],
+ pub ut_id: [::c_char; 4],
+
+ pub ut_user: [::c_char; __UT_NAMESIZE],
+ pub ut_host: [::c_char; __UT_HOSTSIZE],
+ pub ut_exit: __exit_status,
+
+ #[cfg(any(target_arch = "aarch64", target_pointer_width = "32"))]
+ pub ut_session: ::c_long,
+ #[cfg(any(target_arch = "aarch64", target_pointer_width = "32"))]
+ pub ut_tv: ::timeval,
+
+ #[cfg(not(any(target_arch = "aarch64", target_pointer_width = "32")))]
+ pub ut_session: ::int32_t,
+ #[cfg(not(any(target_arch = "aarch64", target_pointer_width = "32")))]
+ pub ut_tv: __timeval,
+
+ pub ut_addr_v6: [::int32_t; 4],
+ __glibc_reserved: [::c_char; 20],
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ _restorer: *mut ::c_void,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ pub _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+
+ pub struct glob64_t {
+ pub gl_pathc: ::size_t,
+ pub gl_pathv: *mut *mut ::c_char,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+
+ __unused1: *mut ::c_void,
+ __unused2: *mut ::c_void,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ }
+
+ pub struct ucred {
+ pub pid: ::pid_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ }
+
+ pub struct statfs {
+ pub f_type: __fsword_t,
+ pub f_bsize: __fsword_t,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+
+ pub f_namelen: __fsword_t,
+ pub f_frsize: __fsword_t,
+ f_spare: [__fsword_t; 5],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::size_t,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::size_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ // FIXME this is actually a union
+ pub struct sem_t {
+ #[cfg(target_pointer_width = "32")]
+ __size: [::c_char; 16],
+ #[cfg(target_pointer_width = "64")]
+ __size: [::c_char; 32],
+ __align: [::c_long; 0],
+ }
+}
+
+pub const __UT_LINESIZE: usize = 32;
+pub const __UT_NAMESIZE: usize = 32;
+pub const __UT_HOSTSIZE: usize = 256;
+pub const EMPTY: ::c_short = 0;
+pub const RUN_LVL: ::c_short = 1;
+pub const BOOT_TIME: ::c_short = 2;
+pub const NEW_TIME: ::c_short = 3;
+pub const OLD_TIME: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const USER_PROCESS: ::c_short = 7;
+pub const DEAD_PROCESS: ::c_short = 8;
+pub const ACCOUNTING: ::c_short = 9;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+pub const RLIM_INFINITY: ::rlim_t = !0;
+pub const RLIMIT_RTTIME: ::c_int = 15;
+pub const RLIMIT_NLIMITS: ::c_int = 16;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_FSYNC: ::c_int = 0x101000;
+
+pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
+
+pub const LC_PAPER: ::c_int = 7;
+pub const LC_NAME: ::c_int = 8;
+pub const LC_ADDRESS: ::c_int = 9;
+pub const LC_TELEPHONE: ::c_int = 10;
+pub const LC_MEASUREMENT: ::c_int = 11;
+pub const LC_IDENTIFICATION: ::c_int = 12;
+pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
+pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
+pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
+pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
+pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
+pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
+pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
+ | ::LC_NUMERIC_MASK
+ | ::LC_TIME_MASK
+ | ::LC_COLLATE_MASK
+ | ::LC_MONETARY_MASK
+ | ::LC_MESSAGES_MASK
+ | LC_PAPER_MASK
+ | LC_NAME_MASK
+ | LC_ADDRESS_MASK
+ | LC_TELEPHONE_MASK
+ | LC_MEASUREMENT_MASK
+ | LC_IDENTIFICATION_MASK;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const EHWPOISON: ::c_int = 133;
+pub const ERFKILL: ::c_int = 132;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
+pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
+pub const TCP_THIN_DUPACK: ::c_int = 17;
+pub const TCP_USER_TIMEOUT: ::c_int = 18;
+pub const TCP_REPAIR: ::c_int = 19;
+pub const TCP_REPAIR_QUEUE: ::c_int = 20;
+pub const TCP_QUEUE_SEQ: ::c_int = 21;
+pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
+pub const TCP_FASTOPEN: ::c_int = 23;
+pub const TCP_TIMESTAMP: ::c_int = 24;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGUNUSED: ::c_int = 31;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const POLLRDNORM: ::c_short = 0x040;
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLRDBAND: ::c_short = 0x080;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
+pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
+
+pub const BUFSIZ: ::c_uint = 8192;
+pub const TMP_MAX: ::c_uint = 238328;
+pub const FOPEN_MAX: ::c_uint = 16;
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+pub const _SC_2_C_VERSION: ::c_int = 96;
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_ASYNC: ::c_int = 0x2000;
+pub const O_NDELAY: ::c_int = 0x800;
+pub const ST_RELATIME: ::c_ulong = 4096;
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
+pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
+pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
+pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
+pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
+pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
+pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
+pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
+pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
+pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
+pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
+pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
+pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
+pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
+pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
+pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
+pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
+pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
+pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
+pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
+pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
+pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
+pub const TMPFS_MAGIC: ::c_long = 0x01021994;
+pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
+
+pub const VEOF: usize = 4;
+pub const IUTF8: ::tcflag_t = 0x00004000;
+
+pub const CPU_SETSIZE: ::c_int = 0x400;
+
+pub const QFMT_VFS_V1: ::c_int = 4;
+
+pub const PTRACE_TRACEME: ::c_uint = 0;
+pub const PTRACE_PEEKTEXT: ::c_uint = 1;
+pub const PTRACE_PEEKDATA: ::c_uint = 2;
+pub const PTRACE_PEEKUSER: ::c_uint = 3;
+pub const PTRACE_POKETEXT: ::c_uint = 4;
+pub const PTRACE_POKEDATA: ::c_uint = 5;
+pub const PTRACE_POKEUSER: ::c_uint = 6;
+pub const PTRACE_CONT: ::c_uint = 7;
+pub const PTRACE_KILL: ::c_uint = 8;
+pub const PTRACE_SINGLESTEP: ::c_uint = 9;
+pub const PTRACE_ATTACH: ::c_uint = 16;
+pub const PTRACE_DETACH: ::c_uint = 17;
+pub const PTRACE_SYSCALL: ::c_uint = 24;
+pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
+pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
+pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
+pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
+pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
+pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
+pub const PTRACE_SEIZE: ::c_uint = 0x4206;
+pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
+pub const PTRACE_LISTEN: ::c_uint = 0x4208;
+pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
+
+pub const MADV_DODUMP: ::c_int = 17;
+pub const MADV_DONTDUMP: ::c_int = 16;
+
+pub const EPOLLWAKEUP: ::c_int = 0x20000000;
+
+pub const MADV_HUGEPAGE: ::c_int = 14;
+pub const MADV_NOHUGEPAGE: ::c_int = 15;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const EFD_NONBLOCK: ::c_int = 0x800;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+
+pub const SEEK_DATA: ::c_int = 3;
+pub const SEEK_HOLE: ::c_int = 4;
+
+pub const SFD_NONBLOCK: ::c_int = 0x0800;
+
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+
+pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
+pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
+pub const TIOCLINUX: ::c_ulong = 0x541C;
+pub const TIOCGSERIAL: ::c_ulong = 0x541E;
+pub const TIOCEXCL: ::c_ulong = 0x540C;
+pub const TIOCNXCL: ::c_ulong = 0x540D;
+pub const TIOCSCTTY: ::c_ulong = 0x540E;
+pub const TIOCSTI: ::c_ulong = 0x5412;
+pub const TIOCMGET: ::c_ulong = 0x5415;
+pub const TIOCMBIS: ::c_ulong = 0x5416;
+pub const TIOCMBIC: ::c_ulong = 0x5417;
+pub const TIOCMSET: ::c_ulong = 0x5418;
+pub const TIOCCONS: ::c_ulong = 0x541D;
+
+pub const RTLD_DEEPBIND: ::c_int = 0x8;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+
+pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
+pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
+pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
+pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
+pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
+
+pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
+pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
+pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
+pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
+pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
+pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
+pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
+pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
+
+pub const NETLINK_ROUTE: ::c_int = 0;
+pub const NETLINK_UNUSED: ::c_int = 1;
+pub const NETLINK_USERSOCK: ::c_int = 2;
+pub const NETLINK_FIREWALL: ::c_int = 3;
+pub const NETLINK_SOCK_DIAG: ::c_int = 4;
+pub const NETLINK_NFLOG: ::c_int = 5;
+pub const NETLINK_XFRM: ::c_int = 6;
+pub const NETLINK_SELINUX: ::c_int = 7;
+pub const NETLINK_ISCSI: ::c_int = 8;
+pub const NETLINK_AUDIT: ::c_int = 9;
+pub const NETLINK_FIB_LOOKUP: ::c_int = 10;
+pub const NETLINK_CONNECTOR: ::c_int = 11;
+pub const NETLINK_NETFILTER: ::c_int = 12;
+pub const NETLINK_IP6_FW: ::c_int = 13;
+pub const NETLINK_DNRTMSG: ::c_int = 14;
+pub const NETLINK_KOBJECT_UEVENT: ::c_int = 15;
+pub const NETLINK_GENERIC: ::c_int = 16;
+pub const NETLINK_SCSITRANSPORT: ::c_int = 18;
+pub const NETLINK_ECRYPTFS: ::c_int = 19;
+pub const NETLINK_RDMA: ::c_int = 20;
+pub const NETLINK_CRYPTO: ::c_int = 21;
+pub const NETLINK_INET_DIAG: ::c_int = NETLINK_SOCK_DIAG;
+
+pub const MAX_LINKS: ::c_int = 32;
+
+pub const NLM_F_REQUEST: ::c_int = 1;
+pub const NLM_F_MULTI: ::c_int = 2;
+pub const NLM_F_ACK: ::c_int = 4;
+pub const NLM_F_ECHO: ::c_int = 8;
+pub const NLM_F_DUMP_INTR: ::c_int = 16;
+pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
+
+pub const NLM_F_ROOT: ::c_int = 0x100;
+pub const NLM_F_MATCH: ::c_int = 0x200;
+pub const NLM_F_ATOMIC: ::c_int = 0x400;
+pub const NLM_F_DUMP: ::c_int = NLM_F_ROOT | NLM_F_MATCH;
+
+pub const NLM_F_REPLACE: ::c_int = 0x100;
+pub const NLM_F_EXCL: ::c_int = 0x200;
+pub const NLM_F_CREATE: ::c_int = 0x400;
+pub const NLM_F_APPEND: ::c_int = 0x800;
+
+pub const NLMSG_NOOP: ::c_int = 0x1;
+pub const NLMSG_ERROR: ::c_int = 0x2;
+pub const NLMSG_DONE: ::c_int = 0x3;
+pub const NLMSG_OVERRUN: ::c_int = 0x4;
+pub const NLMSG_MIN_TYPE: ::c_int = 0x10;
+
+pub const NETLINK_ADD_MEMBERSHIP: ::c_int = 1;
+pub const NETLINK_DROP_MEMBERSHIP: ::c_int = 2;
+pub const NETLINK_PKTINFO: ::c_int = 3;
+pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
+pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
+pub const NETLINK_RX_RING: ::c_int = 6;
+pub const NETLINK_TX_RING: ::c_int = 7;
+pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
+pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
+pub const NETLINK_CAP_ACK: ::c_int = 10;
+
+pub const NLA_F_NESTED: ::c_int = 1 << 15;
+pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
+pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
+
+cfg_if! {
+ if #[cfg(any(target_arch = "arm", target_arch = "x86",
+ target_arch = "x86_64"))] {
+ pub const PTHREAD_STACK_MIN: ::size_t = 16384;
+ } else {
+ pub const PTHREAD_STACK_MIN: ::size_t = 131072;
+ }
+}
+
+extern {
+ pub fn utmpxname(file: *const ::c_char) -> ::c_int;
+ pub fn getutxent() -> *mut utmpx;
+ pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+ pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn setutxent();
+ pub fn endutxent();
+}
+
+#[link(name = "util")]
+extern {
+ pub fn sysctl(name: *mut ::c_int,
+ namelen: ::c_int,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+ pub fn backtrace(buf: *mut *mut ::c_void,
+ sz: ::c_int) -> ::c_int;
+ pub fn glob64(pattern: *const ::c_char,
+ flags: ::c_int,
+ errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
+ errno: ::c_int)
+ -> ::c_int>,
+ pglob: *mut glob64_t) -> ::c_int;
+ pub fn globfree64(pglob: *mut glob64_t);
+ pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
+ pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t) -> ::c_int;
+ pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t) -> ::c_int;
+ pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::__priority_which_t, who: ::id_t,
+ prio: ::c_int) -> ::c_int;
+ pub fn pthread_getaffinity_np(thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t) -> ::c_int;
+ pub fn pthread_setaffinity_np(thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t) -> ::c_int;
+ pub fn sched_getcpu() -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(any(target_arch = "x86",
+ target_arch = "arm",
+ target_arch = "powerpc"))] {
+ mod b32;
+ pub use self::b32::*;
+ } else if #[cfg(any(target_arch = "x86_64",
+ target_arch = "aarch64",
+ target_arch = "powerpc64"))] {
+ mod b64;
+ pub use self::b64::*;
+ } else {
+ // Unknown target_arch
+ }
+}
--- /dev/null
+pub type blkcnt_t = i64;
+pub type blksize_t = i64;
+pub type c_char = u8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type fsblkcnt_t = u64;
+pub type fsfilcnt_t = u64;
+pub type ino_t = u64;
+pub type nlink_t = u64;
+pub type off_t = i64;
+pub type rlim_t = u64;
+pub type suseconds_t = i64;
+pub type time_t = i64;
+pub type wchar_t = i32;
+pub type greg_t = u64;
+pub type clock_t = i64;
+pub type __fsword_t = ::c_long;
+pub type __priority_which_t = ::c_uint;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ st_pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ __glibc_reserved: [::c_long; 3],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ st_pad0: ::c_int,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ __glibc_reserved: [::c_long; 3],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [::c_ulong; 7]
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ __glibc_reserved0: ::c_int,
+ pub sa_flags: ::c_int,
+ _restorer: *mut ::c_void,
+ pub sa_mask: sigset_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t,
+ }
+
+ pub struct sigset_t {
+ __size: [::c_ulong; 16],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ _pad: ::c_int,
+ _pad2: [::c_long; 14],
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ pub __seq: ::c_ushort,
+ __pad1: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_uint,
+ pub f_bsize: ::c_uint,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_uint,
+ pub f_frsize: ::c_uint,
+ pub f_flags: ::c_uint,
+ f_spare: [::c_uint; 4],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::size_t,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::size_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; ::NCCS],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+
+ pub struct sysinfo {
+ pub uptime: ::c_long,
+ pub loads: [::c_ulong; 3],
+ pub totalram: ::c_ulong,
+ pub freeram: ::c_ulong,
+ pub sharedram: ::c_ulong,
+ pub bufferram: ::c_ulong,
+ pub totalswap: ::c_ulong,
+ pub freeswap: ::c_ulong,
+ pub procs: ::c_ushort,
+ pub pad: ::c_ushort,
+ pub totalhigh: ::c_ulong,
+ pub freehigh: ::c_ulong,
+ pub mem_unit: ::c_uint,
+ pub _f: [::c_char; 0],
+ }
+
+ pub struct glob64_t {
+ pub gl_pathc: ::size_t,
+ pub gl_pathv: *mut *mut ::c_char,
+ pub gl_offs: ::size_t,
+ pub gl_flags: ::c_int,
+
+ __unused1: *mut ::c_void,
+ __unused2: *mut ::c_void,
+ __unused3: *mut ::c_void,
+ __unused4: *mut ::c_void,
+ __unused5: *mut ::c_void,
+ }
+
+ pub struct ucred {
+ pub pid: ::pid_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ // FIXME this is actually a union
+ pub struct sem_t {
+ __size: [::c_char; 32],
+ __align: [::c_long; 0],
+ }
+
+ pub struct __psw_t {
+ pub mask: u64,
+ pub addr: u64,
+ }
+
+ // FIXME: This is actually a union.
+ pub struct fpreg_t {
+ pub d: ::c_double,
+ // f: ::c_float,
+ }
+
+ pub struct fpregset_t {
+ pub fpc: u32,
+ __pad: u32,
+ pub fprs: [fpreg_t; 16],
+ }
+
+ pub struct mcontext_t {
+ pub psw: __psw_t,
+ pub gregs: [u64; 16],
+ pub aregs: [u32; 16],
+ pub fpregs: fpregset_t,
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ pub msg_rtime: ::time_t,
+ pub msg_ctime: ::time_t,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+}
+
+pub const POSIX_FADV_DONTNEED: ::c_int = 6;
+pub const POSIX_FADV_NOREUSE: ::c_int = 7;
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const ECONNRESET: ::c_int = 104;
+pub const EDEADLK: ::c_int = 35;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTCONN: ::c_int = 107;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const FIOCLEX: ::c_ulong = 0x5451;
+pub const FIONBIO: ::c_ulong = 0x5421;
+pub const MAP_ANON: ::c_int = 0x20;
+pub const O_ACCMODE: ::c_int = 3;
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const PTHREAD_STACK_MIN: ::size_t = 16384;
+pub const RLIM_INFINITY: ::rlim_t = 0xffffffffffffffff;
+pub const SA_NOCLDWAIT: ::c_int = 2;
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 4;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGSTKSZ: ::size_t = 0x2000;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOL_SOCKET: ::c_int = 1;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_SNDTIMEO: ::c_int = 21;
+
+pub const RLIMIT_RSS: ::c_int = 5;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_AS: ::c_int = 9;
+pub const RLIMIT_NPROC: ::c_int = 6;
+pub const RLIMIT_MEMLOCK: ::c_int = 8;
+pub const RLIMIT_RTTIME: ::c_int = 15;
+pub const RLIMIT_NLIMITS: ::c_int = 16;
+
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_FSYNC: ::c_int = 0x101000;
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+
+pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
+
+pub const LC_PAPER: ::c_int = 7;
+pub const LC_NAME: ::c_int = 8;
+pub const LC_ADDRESS: ::c_int = 9;
+pub const LC_TELEPHONE: ::c_int = 10;
+pub const LC_MEASUREMENT: ::c_int = 11;
+pub const LC_IDENTIFICATION: ::c_int = 12;
+pub const LC_PAPER_MASK: ::c_int = (1 << LC_PAPER);
+pub const LC_NAME_MASK: ::c_int = (1 << LC_NAME);
+pub const LC_ADDRESS_MASK: ::c_int = (1 << LC_ADDRESS);
+pub const LC_TELEPHONE_MASK: ::c_int = (1 << LC_TELEPHONE);
+pub const LC_MEASUREMENT_MASK: ::c_int = (1 << LC_MEASUREMENT);
+pub const LC_IDENTIFICATION_MASK: ::c_int = (1 << LC_IDENTIFICATION);
+pub const LC_ALL_MASK: ::c_int = ::LC_CTYPE_MASK
+ | ::LC_NUMERIC_MASK
+ | ::LC_TIME_MASK
+ | ::LC_COLLATE_MASK
+ | ::LC_MONETARY_MASK
+ | ::LC_MESSAGES_MASK
+ | LC_PAPER_MASK
+ | LC_NAME_MASK
+ | LC_ADDRESS_MASK
+ | LC_TELEPHONE_MASK
+ | LC_MEASUREMENT_MASK
+ | LC_IDENTIFICATION_MASK;
+
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const EDEADLOCK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const EHWPOISON: ::c_int = 133;
+pub const ERFKILL: ::c_int = 132;
+
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_PEERCRED: ::c_int = 17;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
+pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
+pub const TCP_THIN_DUPACK: ::c_int = 17;
+pub const TCP_USER_TIMEOUT: ::c_int = 18;
+pub const TCP_REPAIR: ::c_int = 19;
+pub const TCP_REPAIR_QUEUE: ::c_int = 20;
+pub const TCP_QUEUE_SEQ: ::c_int = 21;
+pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
+pub const TCP_FASTOPEN: ::c_int = 23;
+pub const TCP_TIMESTAMP: ::c_int = 24;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGUNUSED: ::c_int = 31;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
+pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
+
+pub const BUFSIZ: ::c_uint = 8192;
+pub const TMP_MAX: ::c_uint = 238328;
+pub const FOPEN_MAX: ::c_uint = 16;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+pub const _SC_2_C_VERSION: ::c_int = 96;
+pub const O_ASYNC: ::c_int = 0x2000;
+pub const O_NDELAY: ::c_int = 0x800;
+pub const ST_RELATIME: ::c_ulong = 4096;
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const ADFS_SUPER_MAGIC: ::c_int = 0x0000adf5;
+pub const AFFS_SUPER_MAGIC: ::c_int = 0x0000adff;
+pub const CODA_SUPER_MAGIC: ::c_int = 0x73757245;
+pub const CRAMFS_MAGIC: ::c_int = 0x28cd3d45;
+pub const EFS_SUPER_MAGIC: ::c_int = 0x00414a53;
+pub const EXT2_SUPER_MAGIC: ::c_int = 0x0000ef53;
+pub const EXT3_SUPER_MAGIC: ::c_int = 0x0000ef53;
+pub const EXT4_SUPER_MAGIC: ::c_int = 0x0000ef53;
+pub const HPFS_SUPER_MAGIC: ::c_int = 0xf995e849;
+pub const HUGETLBFS_MAGIC: ::c_int = 0x958458f6;
+pub const ISOFS_SUPER_MAGIC: ::c_int = 0x00009660;
+pub const JFFS2_SUPER_MAGIC: ::c_int = 0x000072b6;
+pub const MINIX_SUPER_MAGIC: ::c_int = 0x0000137f;
+pub const MINIX_SUPER_MAGIC2: ::c_int = 0x0000138f;
+pub const MINIX2_SUPER_MAGIC: ::c_int = 0x00002468;
+pub const MINIX2_SUPER_MAGIC2: ::c_int = 0x00002478;
+pub const MSDOS_SUPER_MAGIC: ::c_int = 0x00004d44;
+pub const NCP_SUPER_MAGIC: ::c_int = 0x0000564c;
+pub const NFS_SUPER_MAGIC: ::c_int = 0x00006969;
+pub const OPENPROM_SUPER_MAGIC: ::c_int = 0x00009fa1;
+pub const PROC_SUPER_MAGIC: ::c_int = 0x00009fa0;
+pub const QNX4_SUPER_MAGIC: ::c_int = 0x0000002f;
+pub const REISERFS_SUPER_MAGIC: ::c_int = 0x52654973;
+pub const SMB_SUPER_MAGIC: ::c_int = 0x0000517b;
+pub const TMPFS_MAGIC: ::c_int = 0x01021994;
+pub const USBDEVICE_SUPER_MAGIC: ::c_int = 0x00009fa2;
+
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const IUTF8: ::tcflag_t = 0x00004000;
+
+pub const CPU_SETSIZE: ::c_int = 0x400;
+
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const QFMT_VFS_V1: ::c_int = 4;
+
+pub const PTRACE_TRACEME: ::c_uint = 0;
+pub const PTRACE_PEEKTEXT: ::c_uint = 1;
+pub const PTRACE_PEEKDATA: ::c_uint = 2;
+pub const PTRACE_PEEKUSER: ::c_uint = 3;
+pub const PTRACE_POKETEXT: ::c_uint = 4;
+pub const PTRACE_POKEDATA: ::c_uint = 5;
+pub const PTRACE_POKEUSER: ::c_uint = 6;
+pub const PTRACE_CONT: ::c_uint = 7;
+pub const PTRACE_KILL: ::c_uint = 8;
+pub const PTRACE_SINGLESTEP: ::c_uint = 9;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_ATTACH: ::c_uint = 16;
+pub const PTRACE_DETACH: ::c_uint = 17;
+pub const PTRACE_SYSCALL: ::c_uint = 24;
+pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
+pub const PTRACE_GETEVENTMSG: ::c_uint = 0x4201;
+pub const PTRACE_GETSIGINFO: ::c_uint = 0x4202;
+pub const PTRACE_SETSIGINFO: ::c_uint = 0x4203;
+pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
+pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
+pub const PTRACE_SEIZE: ::c_uint = 0x4206;
+pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
+pub const PTRACE_LISTEN: ::c_uint = 0x4208;
+pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
+
+pub const MADV_DODUMP: ::c_int = 17;
+pub const MADV_DONTDUMP: ::c_int = 16;
+
+pub const EPOLLWAKEUP: ::c_int = 0x20000000;
+
+pub const MADV_HUGEPAGE: ::c_int = 14;
+pub const MADV_NOHUGEPAGE: ::c_int = 15;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+
+pub const EFD_NONBLOCK: ::c_int = 0x800;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+
+pub const SEEK_DATA: ::c_int = 3;
+pub const SEEK_HOLE: ::c_int = 4;
+
+pub const SFD_NONBLOCK: ::c_int = 0x0800;
+
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+
+pub const TCGETS: ::c_ulong = 0x5401;
+pub const TCSETS: ::c_ulong = 0x5402;
+pub const TCSETSW: ::c_ulong = 0x5403;
+pub const TCSETSF: ::c_ulong = 0x5404;
+pub const TCGETA: ::c_ulong = 0x5405;
+pub const TCSETA: ::c_ulong = 0x5406;
+pub const TCSETAW: ::c_ulong = 0x5407;
+pub const TCSETAF: ::c_ulong = 0x5408;
+pub const TCSBRK: ::c_ulong = 0x5409;
+pub const TCXONC: ::c_ulong = 0x540A;
+pub const TCFLSH: ::c_ulong = 0x540B;
+pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
+pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
+pub const TIOCINQ: ::c_ulong = 0x541B;
+pub const TIOCLINUX: ::c_ulong = 0x541C;
+pub const TIOCGSERIAL: ::c_ulong = 0x541E;
+pub const TIOCEXCL: ::c_ulong = 0x540C;
+pub const TIOCNXCL: ::c_ulong = 0x540D;
+pub const TIOCSCTTY: ::c_ulong = 0x540E;
+pub const TIOCGPGRP: ::c_ulong = 0x540F;
+pub const TIOCSPGRP: ::c_ulong = 0x5410;
+pub const TIOCOUTQ: ::c_ulong = 0x5411;
+pub const TIOCSTI: ::c_ulong = 0x5412;
+pub const TIOCGWINSZ: ::c_ulong = 0x5413;
+pub const TIOCSWINSZ: ::c_ulong = 0x5414;
+pub const TIOCMGET: ::c_ulong = 0x5415;
+pub const TIOCMBIS: ::c_ulong = 0x5416;
+pub const TIOCMBIC: ::c_ulong = 0x5417;
+pub const TIOCMSET: ::c_ulong = 0x5418;
+pub const FIONREAD: ::c_ulong = 0x541B;
+pub const TIOCCONS: ::c_ulong = 0x541D;
+
+pub const RTLD_DEEPBIND: ::c_int = 0x8;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+
+pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
+pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
+pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
+pub const LINUX_REBOOT_MAGIC2B: ::c_int = 369367448;
+pub const LINUX_REBOOT_MAGIC2C: ::c_int = 537993216;
+
+pub const LINUX_REBOOT_CMD_RESTART: ::c_int = 0x01234567;
+pub const LINUX_REBOOT_CMD_HALT: ::c_int = 0xCDEF0123;
+pub const LINUX_REBOOT_CMD_CAD_ON: ::c_int = 0x89ABCDEF;
+pub const LINUX_REBOOT_CMD_CAD_OFF: ::c_int = 0x00000000;
+pub const LINUX_REBOOT_CMD_POWER_OFF: ::c_int = 0x4321FEDC;
+pub const LINUX_REBOOT_CMD_RESTART2: ::c_int = 0xA1B2C3D4;
+pub const LINUX_REBOOT_CMD_SW_SUSPEND: ::c_int = 0xD000FCE2;
+pub const LINUX_REBOOT_CMD_KEXEC: ::c_int = 0x45584543;
+
+pub const SYS_gettid: ::c_long = 236;
+pub const SYS_perf_event_open: ::c_long = 331;
+
+#[link(name = "util")]
+extern {
+ pub fn sysctl(name: *mut ::c_int,
+ namelen: ::c_int,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t)
+ -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+ pub fn backtrace(buf: *mut *mut ::c_void,
+ sz: ::c_int) -> ::c_int;
+ pub fn glob64(pattern: *const ::c_char,
+ flags: ::c_int,
+ errfunc: ::dox::Option<extern fn(epath: *const ::c_char,
+ errno: ::c_int)
+ -> ::c_int>,
+ pglob: *mut glob64_t) -> ::c_int;
+ pub fn globfree64(pglob: *mut glob64_t);
+ pub fn ptrace(request: ::c_uint, ...) -> ::c_long;
+ pub fn pthread_attr_getaffinity_np(attr: *const ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t) -> ::c_int;
+ pub fn pthread_attr_setaffinity_np(attr: *mut ::pthread_attr_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t) -> ::c_int;
+ pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::__priority_which_t, who: ::id_t,
+ prio: ::c_int) -> ::c_int;
+ pub fn pthread_getaffinity_np(thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t) -> ::c_int;
+ pub fn pthread_setaffinity_np(thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t) -> ::c_int;
+ pub fn sched_getcpu() -> ::c_int;
+ pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
+ pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
+ pub fn makecontext(ucp: *mut ucontext_t,
+ func: extern fn (),
+ argc: ::c_int, ...);
+ pub fn swapcontext(uocp: *mut ucontext_t,
+ ucp: *const ucontext_t) -> ::c_int;
+}
--- /dev/null
+use dox::mem;
+
+pub type sa_family_t = u16;
+pub type pthread_key_t = ::c_uint;
+pub type speed_t = ::c_uint;
+pub type tcflag_t = ::c_uint;
+pub type loff_t = ::c_longlong;
+pub type clockid_t = ::c_int;
+pub type key_t = ::c_int;
+pub type id_t = ::c_uint;
+
+pub enum timezone {}
+
+s! {
+ pub struct sockaddr {
+ pub sa_family: sa_family_t,
+ pub sa_data: [::c_char; 14],
+ }
+
+ pub struct sockaddr_in {
+ pub sin_family: sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [u8; 8],
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_family: sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ }
+
+ pub struct sockaddr_un {
+ pub sun_family: sa_family_t,
+ pub sun_path: [::c_char; 108]
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_family: sa_family_t,
+ __ss_align: ::size_t,
+ #[cfg(target_pointer_width = "32")]
+ __ss_pad2: [u8; 128 - 2 * 4],
+ #[cfg(target_pointer_width = "64")]
+ __ss_pad2: [u8; 128 - 2 * 8],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: socklen_t,
+
+ #[cfg(any(target_os = "linux", target_os = "emscripten"))]
+ pub ai_addr: *mut ::sockaddr,
+
+ pub ai_canonname: *mut c_char,
+
+ #[cfg(target_os = "android")]
+ pub ai_addr: *mut ::sockaddr,
+
+ pub ai_next: *mut addrinfo,
+ }
+
+ pub struct sockaddr_nl {
+ pub nl_family: ::sa_family_t,
+ nl_pad: ::c_ushort,
+ pub nl_pid: u32,
+ pub nl_groups: u32
+ }
+
+ pub struct sockaddr_ll {
+ pub sll_family: ::c_ushort,
+ pub sll_protocol: ::c_ushort,
+ pub sll_ifindex: ::c_int,
+ pub sll_hatype: ::c_ushort,
+ pub sll_pkttype: ::c_uchar,
+ pub sll_halen: ::c_uchar,
+ pub sll_addr: [::c_uchar; 8]
+ }
+
+ pub struct fd_set {
+ fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
+ }
+
+ pub struct tm {
+ pub tm_sec: ::c_int,
+ pub tm_min: ::c_int,
+ pub tm_hour: ::c_int,
+ pub tm_mday: ::c_int,
+ pub tm_mon: ::c_int,
+ pub tm_year: ::c_int,
+ pub tm_wday: ::c_int,
+ pub tm_yday: ::c_int,
+ pub tm_isdst: ::c_int,
+ pub tm_gmtoff: ::c_long,
+ pub tm_zone: *const ::c_char,
+ }
+
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ #[cfg(any(target_env = "musl"))]
+ pub sched_ss_low_priority: ::c_int,
+ #[cfg(any(target_env = "musl"))]
+ pub sched_ss_repl_period: ::timespec,
+ #[cfg(any(target_env = "musl"))]
+ pub sched_ss_init_budget: ::timespec,
+ #[cfg(any(target_env = "musl"))]
+ pub sched_ss_max_repl: ::c_int,
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ #[cfg_attr(any(all(target_arch = "x86", not(target_env = "musl")),
+ target_arch = "x86_64"),
+ repr(packed))]
+ pub struct epoll_event {
+ pub events: ::uint32_t,
+ pub u64: ::uint64_t,
+ }
+
+ pub struct utsname {
+ pub sysname: [::c_char; 65],
+ pub nodename: [::c_char; 65],
+ pub release: [::c_char; 65],
+ pub version: [::c_char; 65],
+ pub machine: [::c_char; 65],
+ pub domainname: [::c_char; 65]
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+}
+
+// intentionally not public, only used for fd_set
+cfg_if! {
+ if #[cfg(target_pointer_width = "32")] {
+ const ULONG_SIZE: usize = 32;
+ } else if #[cfg(target_pointer_width = "64")] {
+ const ULONG_SIZE: usize = 64;
+ } else {
+ // Unknown target_pointer_width
+ }
+}
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 2147483647;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 2;
+pub const _IOLBF: ::c_int = 1;
+
+pub const F_DUPFD: ::c_int = 0;
+pub const F_GETFD: ::c_int = 1;
+pub const F_SETFD: ::c_int = 2;
+pub const F_GETFL: ::c_int = 3;
+pub const F_SETFL: ::c_int = 4;
+
+// Linux-specific fcntls
+pub const F_SETLEASE: ::c_int = 1024;
+pub const F_GETLEASE: ::c_int = 1025;
+pub const F_NOTIFY: ::c_int = 1026;
+pub const F_DUPFD_CLOEXEC: ::c_int = 1030;
+pub const F_SETPIPE_SZ: ::c_int = 1031;
+pub const F_GETPIPE_SZ: ::c_int = 1032;
+
+// TODO(#235): Include file sealing fcntls once we have a way to verify them.
+
+pub const SIGTRAP: ::c_int = 5;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
+
+pub const CLOCK_REALTIME: clockid_t = 0;
+pub const CLOCK_MONOTONIC: clockid_t = 1;
+pub const CLOCK_PROCESS_CPUTIME_ID: clockid_t = 2;
+pub const CLOCK_THREAD_CPUTIME_ID: clockid_t = 3;
+pub const CLOCK_MONOTONIC_RAW: clockid_t = 4;
+pub const CLOCK_REALTIME_COARSE: clockid_t = 5;
+pub const CLOCK_MONOTONIC_COARSE: clockid_t = 6;
+pub const CLOCK_BOOTTIME: clockid_t = 7;
+pub const CLOCK_REALTIME_ALARM: clockid_t = 8;
+pub const CLOCK_BOOTTIME_ALARM: clockid_t = 9;
+// TODO(#247) Someday our Travis shall have glibc 2.21 (released in Sep
+// 2014.) See also musl/mod.rs
+// pub const CLOCK_SGI_CYCLE: clockid_t = 10;
+// pub const CLOCK_TAI: clockid_t = 11;
+pub const TIMER_ABSTIME: ::c_int = 1;
+
+pub const RLIMIT_CPU: ::c_int = 0;
+pub const RLIMIT_FSIZE: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_STACK: ::c_int = 3;
+pub const RLIMIT_CORE: ::c_int = 4;
+pub const RLIMIT_LOCKS: ::c_int = 10;
+pub const RLIMIT_SIGPENDING: ::c_int = 11;
+pub const RLIMIT_MSGQUEUE: ::c_int = 12;
+pub const RLIMIT_NICE: ::c_int = 13;
+pub const RLIMIT_RTPRIO: ::c_int = 14;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_TRUNC: ::c_int = 512;
+pub const O_CLOEXEC: ::c_int = 0x80000;
+
+pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
+
+pub const S_IFIFO: ::mode_t = 4096;
+pub const S_IFCHR: ::mode_t = 8192;
+pub const S_IFBLK: ::mode_t = 24576;
+pub const S_IFDIR: ::mode_t = 16384;
+pub const S_IFREG: ::mode_t = 32768;
+pub const S_IFLNK: ::mode_t = 40960;
+pub const S_IFSOCK: ::mode_t = 49152;
+pub const S_IFMT: ::mode_t = 61440;
+pub const S_IRWXU: ::mode_t = 448;
+pub const S_IXUSR: ::mode_t = 64;
+pub const S_IWUSR: ::mode_t = 128;
+pub const S_IRUSR: ::mode_t = 256;
+pub const S_IRWXG: ::mode_t = 56;
+pub const S_IXGRP: ::mode_t = 8;
+pub const S_IWGRP: ::mode_t = 16;
+pub const S_IRGRP: ::mode_t = 32;
+pub const S_IRWXO: ::mode_t = 7;
+pub const S_IXOTH: ::mode_t = 1;
+pub const S_IWOTH: ::mode_t = 2;
+pub const S_IROTH: ::mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const LC_CTYPE: ::c_int = 0;
+pub const LC_NUMERIC: ::c_int = 1;
+pub const LC_TIME: ::c_int = 2;
+pub const LC_COLLATE: ::c_int = 3;
+pub const LC_MONETARY: ::c_int = 4;
+pub const LC_MESSAGES: ::c_int = 5;
+pub const LC_ALL: ::c_int = 6;
+pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
+pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
+pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
+pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
+// LC_ALL_MASK defined per platform
+
+pub const MAP_FILE: ::c_int = 0x0000;
+pub const MAP_SHARED: ::c_int = 0x0001;
+pub const MAP_PRIVATE: ::c_int = 0x0002;
+pub const MAP_FIXED: ::c_int = 0x0010;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+// MS_ flags for msync(2)
+pub const MS_ASYNC: ::c_int = 0x0001;
+pub const MS_INVALIDATE: ::c_int = 0x0002;
+pub const MS_SYNC: ::c_int = 0x0004;
+
+// MS_ flags for mount(2)
+pub const MS_RDONLY: ::c_ulong = 0x01;
+pub const MS_NOSUID: ::c_ulong = 0x02;
+pub const MS_NODEV: ::c_ulong = 0x04;
+pub const MS_NOEXEC: ::c_ulong = 0x08;
+pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
+pub const MS_REMOUNT: ::c_ulong = 0x20;
+pub const MS_MANDLOCK: ::c_ulong = 0x40;
+pub const MS_DIRSYNC: ::c_ulong = 0x80;
+pub const MS_NOATIME: ::c_ulong = 0x0400;
+pub const MS_NODIRATIME: ::c_ulong = 0x0800;
+pub const MS_BIND: ::c_ulong = 0x1000;
+pub const MS_MOVE: ::c_ulong = 0x2000;
+pub const MS_REC: ::c_ulong = 0x4000;
+pub const MS_SILENT: ::c_ulong = 0x8000;
+pub const MS_POSIXACL: ::c_ulong = 0x010000;
+pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
+pub const MS_PRIVATE: ::c_ulong = 0x040000;
+pub const MS_SLAVE: ::c_ulong = 0x080000;
+pub const MS_SHARED: ::c_ulong = 0x100000;
+pub const MS_RELATIME: ::c_ulong = 0x200000;
+pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
+pub const MS_I_VERSION: ::c_ulong = 0x800000;
+pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
+pub const MS_ACTIVE: ::c_ulong = 0x40000000;
+pub const MS_NOUSER: ::c_ulong = 0x80000000;
+pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
+pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
+pub const MS_RMT_MASK: ::c_ulong = 0x800051;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EAGAIN: ::c_int = 11;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const ENOTBLK: ::c_int = 15;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const ETXTBSY: ::c_int = 26;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+pub const EWOULDBLOCK: ::c_int = EAGAIN;
+
+pub const EBFONT: ::c_int = 59;
+pub const ENOSTR: ::c_int = 60;
+pub const ENODATA: ::c_int = 61;
+pub const ETIME: ::c_int = 62;
+pub const ENOSR: ::c_int = 63;
+pub const ENONET: ::c_int = 64;
+pub const ENOPKG: ::c_int = 65;
+pub const EREMOTE: ::c_int = 66;
+pub const ENOLINK: ::c_int = 67;
+pub const EADV: ::c_int = 68;
+pub const ESRMNT: ::c_int = 69;
+pub const ECOMM: ::c_int = 70;
+pub const EPROTO: ::c_int = 71;
+pub const EDOTDOT: ::c_int = 73;
+
+pub const AF_PACKET: ::c_int = 17;
+pub const IPPROTO_RAW: ::c_int = 255;
+
+pub const PROT_GROWSDOWN: ::c_int = 0x1000000;
+pub const PROT_GROWSUP: ::c_int = 0x2000000;
+
+pub const MAP_TYPE: ::c_int = 0x000f;
+
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+pub const MADV_REMOVE: ::c_int = 9;
+pub const MADV_DONTFORK: ::c_int = 10;
+pub const MADV_DOFORK: ::c_int = 11;
+pub const MADV_MERGEABLE: ::c_int = 12;
+pub const MADV_UNMERGEABLE: ::c_int = 13;
+pub const MADV_HWPOISON: ::c_int = 100;
+
+pub const IFF_UP: ::c_int = 0x1;
+pub const IFF_BROADCAST: ::c_int = 0x2;
+pub const IFF_DEBUG: ::c_int = 0x4;
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+pub const IFF_POINTOPOINT: ::c_int = 0x10;
+pub const IFF_NOTRAILERS: ::c_int = 0x20;
+pub const IFF_RUNNING: ::c_int = 0x40;
+pub const IFF_NOARP: ::c_int = 0x80;
+pub const IFF_PROMISC: ::c_int = 0x100;
+pub const IFF_ALLMULTI: ::c_int = 0x200;
+pub const IFF_MASTER: ::c_int = 0x400;
+pub const IFF_SLAVE: ::c_int = 0x800;
+pub const IFF_MULTICAST: ::c_int = 0x1000;
+pub const IFF_PORTSEL: ::c_int = 0x2000;
+pub const IFF_AUTOMEDIA: ::c_int = 0x4000;
+pub const IFF_DYNAMIC: ::c_int = 0x8000;
+
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 10;
+pub const AF_NETLINK: ::c_int = 16;
+pub const SOCK_RAW: ::c_int = 3;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 33;
+pub const IP_MULTICAST_LOOP: ::c_int = 34;
+pub const IP_TTL: ::c_int = 2;
+pub const IP_HDRINCL: ::c_int = 3;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
+pub const IP_TRANSPARENT: ::c_int = 19;
+pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
+pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
+
+pub const TCP_NODELAY: ::c_int = 1;
+pub const TCP_MAXSEG: ::c_int = 2;
+pub const TCP_CORK: ::c_int = 3;
+pub const TCP_KEEPIDLE: ::c_int = 4;
+pub const TCP_KEEPINTVL: ::c_int = 5;
+pub const TCP_KEEPCNT: ::c_int = 6;
+pub const TCP_SYNCNT: ::c_int = 7;
+pub const TCP_LINGER2: ::c_int = 8;
+pub const TCP_DEFER_ACCEPT: ::c_int = 9;
+pub const TCP_WINDOW_CLAMP: ::c_int = 10;
+pub const TCP_INFO: ::c_int = 11;
+pub const TCP_QUICKACK: ::c_int = 12;
+pub const TCP_CONGESTION: ::c_int = 13;
+
+pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
+pub const IPV6_V6ONLY: ::c_int = 26;
+
+pub const SO_DEBUG: ::c_int = 1;
+
+pub const MSG_NOSIGNAL: ::c_int = 0x4000;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const SA_NODEFER: ::c_int = 0x40000000;
+pub const SA_RESETHAND: ::c_int = 0x80000000;
+pub const SA_RESTART: ::c_int = 0x10000000;
+pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
+
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 2;
+
+pub const PATH_MAX: ::c_int = 4096;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const EPOLLIN: ::c_int = 0x1;
+pub const EPOLLPRI: ::c_int = 0x2;
+pub const EPOLLOUT: ::c_int = 0x4;
+pub const EPOLLRDNORM: ::c_int = 0x40;
+pub const EPOLLRDBAND: ::c_int = 0x80;
+pub const EPOLLWRNORM: ::c_int = 0x100;
+pub const EPOLLWRBAND: ::c_int = 0x200;
+pub const EPOLLMSG: ::c_int = 0x400;
+pub const EPOLLERR: ::c_int = 0x8;
+pub const EPOLLHUP: ::c_int = 0x10;
+pub const EPOLLET: ::c_int = 0x80000000;
+
+pub const EPOLL_CTL_ADD: ::c_int = 1;
+pub const EPOLL_CTL_MOD: ::c_int = 3;
+pub const EPOLL_CTL_DEL: ::c_int = 2;
+
+pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
+
+pub const MNT_DETACH: ::c_int = 0x2;
+pub const MNT_EXPIRE: ::c_int = 0x4;
+
+pub const Q_GETFMT: ::c_int = 0x800004;
+pub const Q_GETINFO: ::c_int = 0x800005;
+pub const Q_SETINFO: ::c_int = 0x800006;
+pub const QIF_BLIMITS: ::uint32_t = 1;
+pub const QIF_SPACE: ::uint32_t = 2;
+pub const QIF_ILIMITS: ::uint32_t = 4;
+pub const QIF_INODES: ::uint32_t = 8;
+pub const QIF_BTIME: ::uint32_t = 16;
+pub const QIF_ITIME: ::uint32_t = 32;
+pub const QIF_LIMITS: ::uint32_t = 5;
+pub const QIF_USAGE: ::uint32_t = 10;
+pub const QIF_TIMES: ::uint32_t = 48;
+pub const QIF_ALL: ::uint32_t = 63;
+
+pub const EFD_CLOEXEC: ::c_int = 0x80000;
+
+pub const MNT_FORCE: ::c_int = 0x1;
+
+pub const Q_SYNC: ::c_int = 0x800001;
+pub const Q_QUOTAON: ::c_int = 0x800002;
+pub const Q_QUOTAOFF: ::c_int = 0x800003;
+pub const Q_GETQUOTA: ::c_int = 0x800007;
+pub const Q_SETQUOTA: ::c_int = 0x800008;
+
+pub const TCIOFF: ::c_int = 2;
+pub const TCION: ::c_int = 3;
+pub const TCOOFF: ::c_int = 0;
+pub const TCOON: ::c_int = 1;
+pub const TCIFLUSH: ::c_int = 0;
+pub const TCOFLUSH: ::c_int = 1;
+pub const TCIOFLUSH: ::c_int = 2;
+pub const NL0: ::c_int = 0x00000000;
+pub const NL1: ::c_int = 0x00000100;
+pub const TAB0: ::c_int = 0x00000000;
+pub const CR0: ::c_int = 0x00000000;
+pub const FF0: ::c_int = 0x00000000;
+pub const BS0: ::c_int = 0x00000000;
+pub const VT0: ::c_int = 0x00000000;
+pub const VERASE: usize = 2;
+pub const VKILL: usize = 3;
+pub const VINTR: usize = 0;
+pub const VQUIT: usize = 1;
+pub const VLNEXT: usize = 15;
+pub const IGNBRK: ::tcflag_t = 0x00000001;
+pub const BRKINT: ::tcflag_t = 0x00000002;
+pub const IGNPAR: ::tcflag_t = 0x00000004;
+pub const PARMRK: ::tcflag_t = 0x00000008;
+pub const INPCK: ::tcflag_t = 0x00000010;
+pub const ISTRIP: ::tcflag_t = 0x00000020;
+pub const INLCR: ::tcflag_t = 0x00000040;
+pub const IGNCR: ::tcflag_t = 0x00000080;
+pub const ICRNL: ::tcflag_t = 0x00000100;
+pub const IXANY: ::tcflag_t = 0x00000800;
+pub const IMAXBEL: ::tcflag_t = 0x00002000;
+pub const OPOST: ::tcflag_t = 0x1;
+pub const CS5: ::tcflag_t = 0x00000000;
+pub const CRTSCTS: ::tcflag_t = 0x80000000;
+pub const ECHO: ::tcflag_t = 0x00000008;
+
+pub const CLONE_VM: ::c_int = 0x100;
+pub const CLONE_FS: ::c_int = 0x200;
+pub const CLONE_FILES: ::c_int = 0x400;
+pub const CLONE_SIGHAND: ::c_int = 0x800;
+pub const CLONE_PTRACE: ::c_int = 0x2000;
+pub const CLONE_VFORK: ::c_int = 0x4000;
+pub const CLONE_PARENT: ::c_int = 0x8000;
+pub const CLONE_THREAD: ::c_int = 0x10000;
+pub const CLONE_NEWNS: ::c_int = 0x20000;
+pub const CLONE_SYSVSEM: ::c_int = 0x40000;
+pub const CLONE_SETTLS: ::c_int = 0x80000;
+pub const CLONE_PARENT_SETTID: ::c_int = 0x100000;
+pub const CLONE_CHILD_CLEARTID: ::c_int = 0x200000;
+pub const CLONE_DETACHED: ::c_int = 0x400000;
+pub const CLONE_UNTRACED: ::c_int = 0x800000;
+pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
+pub const CLONE_NEWUTS: ::c_int = 0x04000000;
+pub const CLONE_NEWIPC: ::c_int = 0x08000000;
+pub const CLONE_NEWUSER: ::c_int = 0x10000000;
+pub const CLONE_NEWPID: ::c_int = 0x20000000;
+pub const CLONE_NEWNET: ::c_int = 0x40000000;
+pub const CLONE_IO: ::c_int = 0x80000000;
+
+pub const WNOHANG: ::c_int = 0x00000001;
+pub const WUNTRACED: ::c_int = 0x00000002;
+pub const WSTOPPED: ::c_int = WUNTRACED;
+pub const WEXITED: ::c_int = 0x00000004;
+pub const WCONTINUED: ::c_int = 0x00000008;
+pub const WNOWAIT: ::c_int = 0x01000000;
+
+pub const __WNOTHREAD: ::c_int = 0x20000000;
+pub const __WALL: ::c_int = 0x40000000;
+pub const __WCLONE: ::c_int = 0x80000000;
+
+pub const SPLICE_F_MOVE: ::c_uint = 0x01;
+pub const SPLICE_F_NONBLOCK: ::c_uint = 0x02;
+pub const SPLICE_F_MORE: ::c_uint = 0x04;
+pub const SPLICE_F_GIFT: ::c_uint = 0x08;
+
+pub const RTLD_LOCAL: ::c_int = 0;
+
+pub const POSIX_FADV_NORMAL: ::c_int = 0;
+pub const POSIX_FADV_RANDOM: ::c_int = 1;
+pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_FADV_WILLNEED: ::c_int = 3;
+
+pub const AT_FDCWD: ::c_int = -100;
+pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x100;
+
+pub const LOG_CRON: ::c_int = 9 << 3;
+pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
+pub const LOG_FTP: ::c_int = 11 << 3;
+pub const LOG_PERROR: ::c_int = 0x20;
+
+pub const PIPE_BUF: usize = 4096;
+
+pub const SI_LOAD_SHIFT: ::c_uint = 16;
+
+f! {
+ pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ (*set).fds_bits[fd / size] &= !(1 << (fd % size));
+ return
+ }
+
+ pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
+ }
+
+ pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ let size = mem::size_of_val(&(*set).fds_bits[0]) * 8;
+ (*set).fds_bits[fd / size] |= 1 << (fd % size);
+ return
+ }
+
+ pub fn FD_ZERO(set: *mut fd_set) -> () {
+ for slot in (*set).fds_bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn WIFSTOPPED(status: ::c_int) -> bool {
+ (status & 0xff) == 0x7f
+ }
+
+ pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
+ (status >> 8) & 0xff
+ }
+
+ pub fn WIFSIGNALED(status: ::c_int) -> bool {
+ (status & 0x7f) + 1 >= 2
+ }
+
+ pub fn WTERMSIG(status: ::c_int) -> ::c_int {
+ status & 0x7f
+ }
+
+ pub fn WIFEXITED(status: ::c_int) -> bool {
+ (status & 0x7f) == 0
+ }
+
+ pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+ (status >> 8) & 0xff
+ }
+
+ pub fn WCOREDUMP(status: ::c_int) -> bool {
+ (status & 0x80) != 0
+ }
+}
+
+extern {
+ pub fn getpwnam_r(name: *const ::c_char,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut passwd) -> ::c_int;
+ pub fn getpwuid_r(uid: ::uid_t,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut passwd) -> ::c_int;
+ pub fn fdatasync(fd: ::c_int) -> ::c_int;
+ pub fn mincore(addr: *mut ::c_void, len: ::size_t,
+ vec: *mut ::c_uchar) -> ::c_int;
+ pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_nanosleep(clk_id: clockid_t,
+ flags: ::c_int,
+ rqtp: *const ::timespec,
+ rmtp: *mut ::timespec) -> ::c_int;
+ pub fn prctl(option: ::c_int, ...) -> ::c_int;
+ pub fn pthread_getattr_np(native: ::pthread_t,
+ attr: *mut ::pthread_attr_t) -> ::c_int;
+ pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t,
+ guardsize: *mut ::size_t) -> ::c_int;
+ pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t,
+ stackaddr: *mut *mut ::c_void,
+ stacksize: *mut ::size_t) -> ::c_int;
+ pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
+ pub fn setgroups(ngroups: ::size_t,
+ ptr: *const ::gid_t) -> ::c_int;
+ pub fn sched_setscheduler(pid: ::pid_t,
+ policy: ::c_int,
+ param: *const sched_param) -> ::c_int;
+ pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
+ pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
+ pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
+ pub fn epoll_create(size: ::c_int) -> ::c_int;
+ pub fn epoll_create1(flags: ::c_int) -> ::c_int;
+ pub fn epoll_ctl(epfd: ::c_int,
+ op: ::c_int,
+ fd: ::c_int,
+ event: *mut epoll_event) -> ::c_int;
+ pub fn epoll_wait(epfd: ::c_int,
+ events: *mut epoll_event,
+ maxevents: ::c_int,
+ timeout: ::c_int) -> ::c_int;
+ pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn mount(src: *const ::c_char,
+ target: *const ::c_char,
+ fstype: *const ::c_char,
+ flags: ::c_ulong,
+ data: *const ::c_void) -> ::c_int;
+ pub fn umount(target: *const ::c_char) -> ::c_int;
+ pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
+ pub fn clone(cb: extern fn(*mut ::c_void) -> ::c_int,
+ child_stack: *mut ::c_void,
+ flags: ::c_int,
+ arg: *mut ::c_void, ...) -> ::c_int;
+ pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
+ pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+ pub fn memrchr(cx: *const ::c_void,
+ c: ::c_int,
+ n: ::size_t) -> *mut ::c_void;
+ pub fn syscall(num: ::c_long, ...) -> ::c_long;
+ pub fn sendfile(out_fd: ::c_int,
+ in_fd: ::c_int,
+ offset: *mut off_t,
+ count: ::size_t) -> ::ssize_t;
+ pub fn splice(fd_in: ::c_int,
+ off_in: *mut ::loff_t,
+ fd_out: ::c_int,
+ off_out: *mut ::loff_t,
+ len: ::size_t,
+ flags: ::c_uint) -> ::ssize_t;
+ pub fn tee(fd_in: ::c_int,
+ fd_out: ::c_int,
+ len: ::size_t,
+ flags: ::c_uint) -> ::ssize_t;
+ pub fn vmsplice(fd: ::c_int,
+ iov: *const ::iovec,
+ nr_segs: ::size_t,
+ flags: ::c_uint) -> ::ssize_t;
+
+ pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t,
+ advise: ::c_int) -> ::c_int;
+ pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
+ pub fn utimensat(dirfd: ::c_int, path: *const ::c_char,
+ times: *const ::timespec, flag: ::c_int) -> ::c_int;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t);
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+ pub fn uselocale(loc: ::locale_t) -> ::locale_t;
+ pub fn creat64(path: *const c_char, mode: mode_t) -> ::c_int;
+ pub fn fstat64(fildes: ::c_int, buf: *mut stat64) -> ::c_int;
+ pub fn ftruncate64(fd: ::c_int, length: off64_t) -> ::c_int;
+ pub fn getrlimit64(resource: ::c_int, rlim: *mut rlimit64) -> ::c_int;
+ pub fn lseek64(fd: ::c_int, offset: off64_t, whence: ::c_int) -> off64_t;
+ pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
+ pub fn mmap64(addr: *mut ::c_void,
+ len: ::size_t,
+ prot: ::c_int,
+ flags: ::c_int,
+ fd: ::c_int,
+ offset: off64_t)
+ -> *mut ::c_void;
+ pub fn open64(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
+ pub fn pread64(fd: ::c_int, buf: *mut ::c_void, count: ::size_t,
+ offset: off64_t) -> ::ssize_t;
+ pub fn pwrite64(fd: ::c_int, buf: *const ::c_void, count: ::size_t,
+ offset: off64_t) -> ::ssize_t;
+ pub fn readdir64_r(dirp: *mut ::DIR, entry: *mut ::dirent64,
+ result: *mut *mut ::dirent64) -> ::c_int;
+ pub fn setrlimit64(resource: ::c_int, rlim: *const rlimit64) -> ::c_int;
+ pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
+ pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
+ pub fn sysinfo (info: *mut ::sysinfo) -> ::c_int;
+
+ pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int, ...) -> ::c_int;
+ pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, flags: ::c_int) -> ::c_int;
+ pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
+ owner: ::uid_t, group: ::gid_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut stat, flags: ::c_int) -> ::c_int;
+ pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, dev: dev_t) -> ::c_int;
+ pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
+ pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char)
+ -> ::c_int;
+ pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
+ linkpath: *const ::c_char) -> ::c_int;
+ pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
+ clock_id: *mut clockid_t) -> ::c_int;
+ pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
+ clock_id: clockid_t) -> ::c_int;
+ pub fn sched_getaffinity(pid: ::pid_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut cpu_set_t) -> ::c_int;
+ pub fn sched_setaffinity(pid: ::pid_t,
+ cpusetsize: ::size_t,
+ cpuset: *const cpu_set_t) -> ::c_int;
+ pub fn unshare(flags: ::c_int) -> ::c_int;
+ pub fn setns(fd: ::c_int, nstype: ::c_int) -> ::c_int;
+ pub fn sem_timedwait(sem: *mut sem_t,
+ abstime: *const ::timespec) -> ::c_int;
+ pub fn accept4(fd: ::c_int, addr: *mut ::sockaddr, len: *mut ::socklen_t,
+ flg: ::c_int) -> ::c_int;
+ pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(any(target_os = "linux",
+ target_os = "emscripten"))] {
+ mod linux;
+ pub use self::linux::*;
+ } else if #[cfg(target_os = "android")] {
+ mod android;
+ pub use self::android::*;
+ } else {
+ // Unknown target_os
+ }
+}
--- /dev/null
+pub type c_char = i8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type clockid_t = ::c_int;
+
+pub type blkcnt_t = i64;
+pub type clock_t = i64;
+pub type daddr_t = i64;
+pub type dev_t = u64;
+pub type fsblkcnt_t = u64;
+pub type fsfilcnt_t = u64;
+pub type ino_t = i64;
+pub type key_t = i32;
+pub type major_t = u32;
+pub type minor_t = u32;
+pub type mode_t = u32;
+pub type nlink_t = u32;
+pub type rlim_t = u64;
+pub type speed_t = u32;
+pub type tcflag_t = u32;
+pub type time_t = i64;
+pub type wchar_t = i32;
+pub type nfds_t = ::c_ulong;
+
+pub type suseconds_t = ::c_long;
+pub type off_t = i64;
+pub type useconds_t = ::c_uint;
+pub type socklen_t = u32;
+pub type sa_family_t = u8;
+pub type pthread_t = ::uintptr_t;
+pub type pthread_key_t = ::c_uint;
+pub type blksize_t = u32;
+pub type fflags_t = u32;
+pub type nl_item = ::c_int;
+
+pub enum timezone {}
+
+s! {
+ pub struct sockaddr {
+ pub sa_family: sa_family_t,
+ pub sa_data: [::c_char; 14],
+ }
+
+ pub struct sockaddr_in {
+ pub sin_family: sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [::c_char; 8]
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_family: sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ pub __sin6_src_id: u32
+ }
+
+ pub struct sockaddr_un {
+ pub sun_family: sa_family_t,
+ pub sun_path: [c_char; 108]
+ }
+
+ pub struct passwd {
+ pub pw_name: *mut ::c_char,
+ pub pw_passwd: *mut ::c_char,
+ pub pw_uid: ::uid_t,
+ pub pw_gid: ::gid_t,
+ pub pw_age: *mut ::c_char,
+ pub pw_comment: *mut ::c_char,
+ pub pw_gecos: *mut ::c_char,
+ pub pw_dir: *mut ::c_char,
+ pub pw_shell: *mut ::c_char
+ }
+
+ pub struct ifaddrs {
+ pub ifa_next: *mut ifaddrs,
+ pub ifa_name: *mut ::c_char,
+ pub ifa_flags: ::c_ulong,
+ pub ifa_addr: *mut ::sockaddr,
+ pub ifa_netmask: *mut ::sockaddr,
+ pub ifa_dstaddr: *mut ::sockaddr,
+ pub ifa_data: *mut ::c_void
+ }
+
+ pub struct tm {
+ pub tm_sec: ::c_int,
+ pub tm_min: ::c_int,
+ pub tm_hour: ::c_int,
+ pub tm_mday: ::c_int,
+ pub tm_mon: ::c_int,
+ pub tm_year: ::c_int,
+ pub tm_wday: ::c_int,
+ pub tm_yday: ::c_int,
+ pub tm_isdst: ::c_int
+ }
+
+ pub struct utsname {
+ pub sysname: [::c_char; 257],
+ pub nodename: [::c_char; 257],
+ pub release: [::c_char; 257],
+ pub version: [::c_char; 257],
+ pub machine: [::c_char; 257],
+ }
+
+ pub struct msghdr {
+ pub msg_name: *mut ::c_void,
+ pub msg_namelen: ::socklen_t,
+ pub msg_iov: *mut ::iovec,
+ pub msg_iovlen: ::c_int,
+ pub msg_control: *mut ::c_void,
+ pub msg_controllen: ::socklen_t,
+ pub msg_flags: ::c_int,
+ }
+
+ pub struct fd_set {
+ fds_bits: [i32; FD_SETSIZE / 32],
+ }
+
+ pub struct pthread_attr_t {
+ __pthread_attrp: *mut ::c_void
+ }
+
+ pub struct pthread_mutex_t {
+ __pthread_mutex_flag1: u16,
+ __pthread_mutex_flag2: u8,
+ __pthread_mutex_ceiling: u8,
+ __pthread_mutex_type: u16,
+ __pthread_mutex_magic: u16,
+ __pthread_mutex_lock: u64,
+ __pthread_mutex_data: u64
+ }
+
+ pub struct pthread_mutexattr_t {
+ __pthread_mutexattrp: *mut ::c_void
+ }
+
+ pub struct pthread_cond_t {
+ __pthread_cond_flag: [u8; 4],
+ __pthread_cond_type: u16,
+ __pthread_cond_magic: u16,
+ __pthread_cond_data: u64
+ }
+
+ pub struct pthread_condattr_t {
+ __pthread_condattrp: *mut ::c_void,
+ }
+
+ pub struct pthread_rwlock_t {
+ __pthread_rwlock_readers: i32,
+ __pthread_rwlock_type: u16,
+ __pthread_rwlock_magic: u16,
+ __pthread_rwlock_mutex: ::pthread_mutex_t,
+ __pthread_rwlock_readercv: ::pthread_cond_t,
+ __pthread_rwlock_writercv: ::pthread_cond_t
+ }
+
+ pub struct dirent {
+ pub d_ino: ::ino_t,
+ pub d_off: ::off_t,
+ pub d_reclen: u16,
+ pub d_name: [::c_char; 1]
+ }
+
+ pub struct glob_t {
+ pub gl_pathc: ::size_t,
+ pub gl_pathv: *mut *mut ::c_char,
+ pub gl_offs: ::size_t,
+ __unused1: *mut ::c_void,
+ __unused2: ::c_int,
+ __unused3: ::c_int,
+ __unused4: ::c_int,
+ __unused5: *mut ::c_void,
+ __unused6: *mut ::c_void,
+ __unused7: *mut ::c_void,
+ __unused8: *mut ::c_void,
+ __unused9: *mut ::c_void,
+ __unused10: *mut ::c_void,
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_family: ::sa_family_t,
+ __ss_pad1: [u8; 6],
+ __ss_align: i64,
+ __ss_pad2: [u8; 240],
+ }
+
+ pub struct addrinfo {
+ pub ai_flags: ::c_int,
+ pub ai_family: ::c_int,
+ pub ai_socktype: ::c_int,
+ pub ai_protocol: ::c_int,
+ pub ai_addrlen: ::socklen_t,
+ pub ai_canonname: *mut ::c_char,
+ pub ai_addr: *mut ::sockaddr,
+ pub ai_next: *mut addrinfo,
+ }
+
+ pub struct sigset_t {
+ bits: [u32; 4],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_pad: ::c_int,
+ pub si_addr: *mut ::c_void,
+ __pad: [u8; 232],
+ }
+
+ pub struct sigaction {
+ pub sa_flags: ::c_int,
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: sigset_t,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_size: ::size_t,
+ pub ss_flags: ::c_int,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_basetype: [::c_char; 16],
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub f_fstr: [::c_char; 32]
+ }
+
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ sched_pad: [::c_int; 8]
+ }
+
+ pub struct Dl_info {
+ pub dli_fname: *const ::c_char,
+ pub dli_fbase: *mut ::c_void,
+ pub dli_sname: *const ::c_char,
+ pub dli_saddr: *mut ::c_void,
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ __unused: [::c_char; 16]
+ }
+
+ pub struct termios {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_cc: [::cc_t; ::NCCS]
+ }
+
+ pub struct lconv {
+ pub decimal_point: *mut ::c_char,
+ pub thousands_sep: *mut ::c_char,
+ pub grouping: *mut ::c_char,
+ pub int_curr_symbol: *mut ::c_char,
+ pub currency_symbol: *mut ::c_char,
+ pub mon_decimal_point: *mut ::c_char,
+ pub mon_thousands_sep: *mut ::c_char,
+ pub mon_grouping: *mut ::c_char,
+ pub positive_sign: *mut ::c_char,
+ pub negative_sign: *mut ::c_char,
+ pub int_frac_digits: ::c_char,
+ pub frac_digits: ::c_char,
+ pub p_cs_precedes: ::c_char,
+ pub p_sep_by_space: ::c_char,
+ pub n_cs_precedes: ::c_char,
+ pub n_sep_by_space: ::c_char,
+ pub p_sign_posn: ::c_char,
+ pub n_sign_posn: ::c_char,
+ pub int_p_cs_precedes: ::c_char,
+ pub int_p_sep_by_space: ::c_char,
+ pub int_n_cs_precedes: ::c_char,
+ pub int_n_sep_by_space: ::c_char,
+ pub int_p_sign_posn: ::c_char,
+ pub int_n_sign_posn: ::c_char,
+ }
+
+ pub struct sem_t {
+ pub sem_count: u32,
+ pub sem_type: u16,
+ pub sem_magic: u16,
+ pub sem_pad1: [u64; 3],
+ pub sem_pad2: [u64; 2]
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_sysid: ::c_int,
+ pub l_pid: ::pid_t,
+ pub l_pad: [::c_long; 4]
+ }
+
+ pub struct if_nameindex {
+ pub if_index: ::c_uint,
+ pub if_name: *mut ::c_char,
+ }
+}
+
+pub const LC_CTYPE: ::c_int = 0;
+pub const LC_NUMERIC: ::c_int = 1;
+pub const LC_TIME: ::c_int = 2;
+pub const LC_COLLATE: ::c_int = 3;
+pub const LC_MONETARY: ::c_int = 4;
+pub const LC_MESSAGES: ::c_int = 5;
+pub const LC_ALL: ::c_int = 6;
+pub const LC_CTYPE_MASK: ::c_int = (1 << LC_CTYPE);
+pub const LC_NUMERIC_MASK: ::c_int = (1 << LC_NUMERIC);
+pub const LC_TIME_MASK: ::c_int = (1 << LC_TIME);
+pub const LC_COLLATE_MASK: ::c_int = (1 << LC_COLLATE);
+pub const LC_MONETARY_MASK: ::c_int = (1 << LC_MONETARY);
+pub const LC_MESSAGES_MASK: ::c_int = (1 << LC_MESSAGES);
+pub const LC_ALL_MASK: ::c_int = LC_CTYPE_MASK
+ | LC_NUMERIC_MASK
+ | LC_TIME_MASK
+ | LC_COLLATE_MASK
+ | LC_MONETARY_MASK
+ | LC_MESSAGES_MASK;
+
+pub const DAY_1: ::nl_item = 1;
+pub const DAY_2: ::nl_item = 2;
+pub const DAY_3: ::nl_item = 3;
+pub const DAY_4: ::nl_item = 4;
+pub const DAY_5: ::nl_item = 5;
+pub const DAY_6: ::nl_item = 6;
+pub const DAY_7: ::nl_item = 7;
+
+pub const ABDAY_1: ::nl_item = 8;
+pub const ABDAY_2: ::nl_item = 9;
+pub const ABDAY_3: ::nl_item = 10;
+pub const ABDAY_4: ::nl_item = 11;
+pub const ABDAY_5: ::nl_item = 12;
+pub const ABDAY_6: ::nl_item = 13;
+pub const ABDAY_7: ::nl_item = 14;
+
+pub const MON_1: ::nl_item = 15;
+pub const MON_2: ::nl_item = 16;
+pub const MON_3: ::nl_item = 17;
+pub const MON_4: ::nl_item = 18;
+pub const MON_5: ::nl_item = 19;
+pub const MON_6: ::nl_item = 20;
+pub const MON_7: ::nl_item = 21;
+pub const MON_8: ::nl_item = 22;
+pub const MON_9: ::nl_item = 23;
+pub const MON_10: ::nl_item = 24;
+pub const MON_11: ::nl_item = 25;
+pub const MON_12: ::nl_item = 26;
+
+pub const ABMON_1: ::nl_item = 27;
+pub const ABMON_2: ::nl_item = 28;
+pub const ABMON_3: ::nl_item = 29;
+pub const ABMON_4: ::nl_item = 30;
+pub const ABMON_5: ::nl_item = 31;
+pub const ABMON_6: ::nl_item = 32;
+pub const ABMON_7: ::nl_item = 33;
+pub const ABMON_8: ::nl_item = 34;
+pub const ABMON_9: ::nl_item = 35;
+pub const ABMON_10: ::nl_item = 36;
+pub const ABMON_11: ::nl_item = 37;
+pub const ABMON_12: ::nl_item = 38;
+
+pub const RADIXCHAR: ::nl_item = 39;
+pub const THOUSEP: ::nl_item = 40;
+pub const YESSTR: ::nl_item = 41;
+pub const NOSTR: ::nl_item = 42;
+pub const CRNCYSTR: ::nl_item = 43;
+
+pub const D_T_FMT: ::nl_item = 44;
+pub const D_FMT: ::nl_item = 45;
+pub const T_FMT: ::nl_item = 46;
+pub const AM_STR: ::nl_item = 47;
+pub const PM_STR: ::nl_item = 48;
+
+pub const CODESET: ::nl_item = 49;
+pub const T_FMT_AMPM: ::nl_item = 50;
+pub const ERA: ::nl_item = 51;
+pub const ERA_D_FMT: ::nl_item = 52;
+pub const ERA_D_T_FMT: ::nl_item = 53;
+pub const ERA_T_FMT: ::nl_item = 54;
+pub const ALT_DIGITS: ::nl_item = 55;
+pub const YESEXPR: ::nl_item = 56;
+pub const NOEXPR: ::nl_item = 57;
+pub const _DATE_FMT: ::nl_item = 58;
+pub const MAXSTRMSG: ::nl_item = 58;
+
+pub const PATH_MAX: ::c_int = 1024;
+
+pub const SA_ONSTACK: ::c_int = 0x00000001;
+pub const SA_RESETHAND: ::c_int = 0x00000002;
+pub const SA_RESTART: ::c_int = 0x00000004;
+pub const SA_SIGINFO: ::c_int = 0x00000008;
+pub const SA_NODEFER: ::c_int = 0x00000010;
+pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
+pub const SA_NOCLDSTOP: ::c_int = 0x00020000;
+
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 2;
+
+pub const FIONBIO: ::c_int = 0x8004667e;
+
+pub const SIGCHLD: ::c_int = 18;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGINFO: ::c_int = 41;
+pub const SIG_BLOCK: ::c_int = 1;
+pub const SIG_UNBLOCK: ::c_int = 2;
+pub const SIG_SETMASK: ::c_int = 3;
+
+pub const IPV6_MULTICAST_LOOP: ::c_int = 0x8;
+pub const IPV6_V6ONLY: ::c_int = 0x27;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const ST_RDONLY: ::c_ulong = 1;
+pub const ST_NOSUID: ::c_ulong = 2;
+
+pub const NI_MAXHOST: ::socklen_t = 1025;
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 32767;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 4;
+pub const _IOLBF: ::c_int = 64;
+pub const BUFSIZ: ::c_uint = 1024;
+pub const FOPEN_MAX: ::c_uint = 20;
+pub const FILENAME_MAX: ::c_uint = 1024;
+pub const L_tmpnam: ::c_uint = 25;
+pub const TMP_MAX: ::c_uint = 17576;
+
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 256;
+pub const O_EXCL: ::c_int = 1024;
+pub const O_NOCTTY: ::c_int = 2048;
+pub const O_TRUNC: ::c_int = 512;
+pub const O_CLOEXEC: ::c_int = 0x800000;
+pub const O_ACCMODE: ::c_int = 0x600003;
+pub const S_IFIFO: mode_t = 4096;
+pub const S_IFCHR: mode_t = 8192;
+pub const S_IFBLK: mode_t = 24576;
+pub const S_IFDIR: mode_t = 16384;
+pub const S_IFREG: mode_t = 32768;
+pub const S_IFLNK: mode_t = 40960;
+pub const S_IFSOCK: mode_t = 49152;
+pub const S_IFMT: mode_t = 61440;
+pub const S_IEXEC: mode_t = 64;
+pub const S_IWRITE: mode_t = 128;
+pub const S_IREAD: mode_t = 256;
+pub const S_IRWXU: mode_t = 448;
+pub const S_IXUSR: mode_t = 64;
+pub const S_IWUSR: mode_t = 128;
+pub const S_IRUSR: mode_t = 256;
+pub const S_IRWXG: mode_t = 56;
+pub const S_IXGRP: mode_t = 8;
+pub const S_IWGRP: mode_t = 16;
+pub const S_IRGRP: mode_t = 32;
+pub const S_IRWXO: mode_t = 7;
+pub const S_IXOTH: mode_t = 1;
+pub const S_IWOTH: mode_t = 2;
+pub const S_IROTH: mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const F_LOCK: ::c_int = 1;
+pub const F_TEST: ::c_int = 3;
+pub const F_TLOCK: ::c_int = 2;
+pub const F_ULOCK: ::c_int = 0;
+pub const F_DUPFD_CLOEXEC: ::c_int = 37;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_GETLK: ::c_int = 14;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGEMT: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+pub const SIGUSR1: ::c_int = 16;
+pub const SIGUSR2: ::c_int = 17;
+pub const SIGPWR: ::c_int = 19;
+pub const SIGWINCH: ::c_int = 20;
+pub const SIGURG: ::c_int = 21;
+pub const SIGPOLL: ::c_int = 22;
+pub const SIGIO: ::c_int = SIGPOLL;
+pub const SIGSTOP: ::c_int = 23;
+pub const SIGTSTP: ::c_int = 24;
+pub const SIGCONT: ::c_int = 25;
+pub const SIGTTIN: ::c_int = 26;
+pub const SIGTTOU: ::c_int = 27;
+pub const SIGVTALRM: ::c_int = 28;
+pub const SIGPROF: ::c_int = 29;
+pub const SIGXCPU: ::c_int = 30;
+pub const SIGXFSZ: ::c_int = 31;
+
+pub const WNOHANG: ::c_int = 0x40;
+pub const WUNTRACED: ::c_int = 0x04;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const MAP_SHARED: ::c_int = 0x0001;
+pub const MAP_PRIVATE: ::c_int = 0x0002;
+pub const MAP_FIXED: ::c_int = 0x0010;
+pub const MAP_NORESERVE: ::c_int = 0x40;
+pub const MAP_ANON: ::c_int = 0x0100;
+pub const MAP_RENAME: ::c_int = 0x20;
+pub const MAP_ALIGN: ::c_int = 0x200;
+pub const MAP_TEXT: ::c_int = 0x400;
+pub const MAP_INITDATA: ::c_int = 0x800;
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const MS_SYNC: ::c_int = 0x0004;
+pub const MS_ASYNC: ::c_int = 0x0001;
+pub const MS_INVALIDATE: ::c_int = 0x0002;
+pub const MS_INVALCURPROC: ::c_int = 0x0008;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EDEADLK: ::c_int = 45;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const ENOTBLK: ::c_int = 15;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const ETXTBSY: ::c_int = 26;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+pub const EAGAIN: ::c_int = 11;
+pub const EWOULDBLOCK: ::c_int = 11;
+pub const EINPROGRESS: ::c_int = 150;
+pub const EALREADY: ::c_int = 149;
+pub const ENOTSOCK: ::c_int = 95;
+pub const EDESTADDRREQ: ::c_int = 96;
+pub const EMSGSIZE: ::c_int = 97;
+pub const EPROTOTYPE: ::c_int = 98;
+pub const ENOPROTOOPT: ::c_int = 99;
+pub const EPROTONOSUPPORT: ::c_int = 120;
+pub const ESOCKTNOSUPPORT: ::c_int = 121;
+pub const EOPNOTSUPP: ::c_int = 122;
+pub const EPFNOSUPPORT: ::c_int = 123;
+pub const EAFNOSUPPORT: ::c_int = 124;
+pub const EADDRINUSE: ::c_int = 125;
+pub const EADDRNOTAVAIL: ::c_int = 126;
+pub const ENETDOWN: ::c_int = 127;
+pub const ENETUNREACH: ::c_int = 128;
+pub const ENETRESET: ::c_int = 129;
+pub const ECONNABORTED: ::c_int = 130;
+pub const ECONNRESET: ::c_int = 131;
+pub const ENOBUFS: ::c_int = 132;
+pub const EISCONN: ::c_int = 133;
+pub const ENOTCONN: ::c_int = 134;
+pub const ESHUTDOWN: ::c_int = 143;
+pub const ETOOMANYREFS: ::c_int = 144;
+pub const ETIMEDOUT: ::c_int = 145;
+pub const ECONNREFUSED: ::c_int = 146;
+pub const ELOOP: ::c_int = 90;
+pub const ENAMETOOLONG: ::c_int = 78;
+pub const EHOSTDOWN: ::c_int = 147;
+pub const EHOSTUNREACH: ::c_int = 148;
+pub const ENOTEMPTY: ::c_int = 93;
+pub const EUSERS: ::c_int = 94;
+pub const EDQUOT: ::c_int = 49;
+pub const ESTALE: ::c_int = 151;
+pub const EREMOTE: ::c_int = 66;
+pub const ENOLCK: ::c_int = 46;
+pub const ENOSYS: ::c_int = 89;
+pub const EIDRM: ::c_int = 36;
+pub const ENOMSG: ::c_int = 35;
+pub const EOVERFLOW: ::c_int = 79;
+pub const ECANCELED: ::c_int = 47;
+pub const EILSEQ: ::c_int = 88;
+pub const EBADMSG: ::c_int = 77;
+pub const EMULTIHOP: ::c_int = 74;
+pub const ENOLINK: ::c_int = 67;
+pub const EPROTO: ::c_int = 71;
+
+pub const EAI_SYSTEM: ::c_int = 11;
+
+pub const F_DUPFD: ::c_int = 0;
+pub const F_GETFD: ::c_int = 1;
+pub const F_SETFD: ::c_int = 2;
+pub const F_GETFL: ::c_int = 3;
+pub const F_SETFL: ::c_int = 4;
+
+pub const SIGTRAP: ::c_int = 5;
+
+pub const GLOB_APPEND : ::c_int = 32;
+pub const GLOB_DOOFFS : ::c_int = 16;
+pub const GLOB_ERR : ::c_int = 1;
+pub const GLOB_MARK : ::c_int = 2;
+pub const GLOB_NOCHECK : ::c_int = 8;
+pub const GLOB_NOSORT : ::c_int = 4;
+pub const GLOB_NOESCAPE: ::c_int = 64;
+
+pub const GLOB_NOSPACE : ::c_int = -2;
+pub const GLOB_ABORTED : ::c_int = -1;
+pub const GLOB_NOMATCH : ::c_int = -3;
+
+pub const POSIX_MADV_NORMAL: ::c_int = 0;
+pub const POSIX_MADV_RANDOM: ::c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_MADV_WILLNEED: ::c_int = 3;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+
+pub const _SC_IOV_MAX: ::c_int = 77;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 569;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 570;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 571;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 30;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 577;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 578;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 568;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 572;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 580;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 581;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 579;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 582;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 583;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 573;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 574;
+pub const _SC_THREADS: ::c_int = 576;
+pub const _SC_TTY_NAME_MAX: ::c_int = 575;
+pub const _SC_ATEXIT_MAX: ::c_int = 76;
+pub const _SC_XOPEN_CRYPT: ::c_int = 62;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 63;
+pub const _SC_XOPEN_LEGACY: ::c_int = 717;
+pub const _SC_XOPEN_REALTIME: ::c_int = 718;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 719;
+pub const _SC_XOPEN_SHM: ::c_int = 64;
+pub const _SC_XOPEN_UNIX: ::c_int = 78;
+pub const _SC_XOPEN_VERSION: ::c_int = 12;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 67;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 0x40;
+pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
+pub const PTHREAD_PROCESS_PRIVATE: u16 = 0;
+pub const PTHREAD_STACK_MIN: ::size_t = 4096;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+
+// https://illumos.org/man/3c/clock_gettime
+// https://github.com/illumos/illumos-gate/
+// blob/HEAD/usr/src/lib/libc/amd64/sys/__clock_gettime.s
+// clock_gettime(3c) doesn't seem to accept anything other than CLOCK_REALTIME
+// or __CLOCK_REALTIME0
+//
+// https://github.com/illumos/illumos-gate/
+// blob/HEAD/usr/src/uts/common/sys/time_impl.h
+// Confusing! CLOCK_HIGHRES==CLOCK_MONOTONIC==4
+// __CLOCK_REALTIME0==0 is an obsoleted version of CLOCK_REALTIME==3
+pub const CLOCK_REALTIME: clockid_t = 3;
+pub const CLOCK_MONOTONIC: clockid_t = 4;
+pub const TIMER_RELTIME: ::c_int = 0;
+pub const TIMER_ABSTIME: ::c_int = 1;
+
+pub const RLIMIT_CPU: ::c_int = 0;
+pub const RLIMIT_FSIZE: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_STACK: ::c_int = 3;
+pub const RLIMIT_CORE: ::c_int = 4;
+pub const RLIMIT_NOFILE: ::c_int = 5;
+pub const RLIMIT_VMEM: ::c_int = 6;
+pub const RLIMIT_AS: ::c_int = RLIMIT_VMEM;
+
+pub const RLIM_NLIMITS: rlim_t = 7;
+pub const RLIM_INFINITY: rlim_t = 0x7fffffff;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+pub const MADV_FREE: ::c_int = 5;
+
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 26;
+pub const AF_UNIX: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 1;
+pub const SOCK_STREAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 4;
+pub const SOCK_RDM: ::c_int = 5;
+pub const SOCK_SEQPACKET: ::c_int = 6;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 17;
+pub const IP_MULTICAST_LOOP: ::c_int = 18;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 19;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 20;
+pub const IPV6_JOIN_GROUP: ::c_int = 9;
+pub const IPV6_LEAVE_GROUP: ::c_int = 10;
+
+pub const TCP_NODELAY: ::c_int = 1;
+pub const TCP_KEEPIDLE: ::c_int = 34;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+pub const SO_DEBUG: ::c_int = 0x01;
+pub const SO_ACCEPTCONN: ::c_int = 0x0002;
+pub const SO_REUSEADDR: ::c_int = 0x0004;
+pub const SO_KEEPALIVE: ::c_int = 0x0008;
+pub const SO_DONTROUTE: ::c_int = 0x0010;
+pub const SO_BROADCAST: ::c_int = 0x0020;
+pub const SO_USELOOPBACK: ::c_int = 0x0040;
+pub const SO_LINGER: ::c_int = 0x0080;
+pub const SO_OOBINLINE: ::c_int = 0x0100;
+pub const SO_SNDBUF: ::c_int = 0x1001;
+pub const SO_RCVBUF: ::c_int = 0x1002;
+pub const SO_SNDLOWAT: ::c_int = 0x1003;
+pub const SO_RCVLOWAT: ::c_int = 0x1004;
+pub const SO_SNDTIMEO: ::c_int = 0x1005;
+pub const SO_RCVTIMEO: ::c_int = 0x1006;
+pub const SO_ERROR: ::c_int = 0x1007;
+pub const SO_TYPE: ::c_int = 0x1008;
+
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;
+
+pub const O_SYNC: ::c_int = 16;
+pub const O_NONBLOCK: ::c_int = 128;
+
+pub const IPPROTO_RAW: ::c_int = 255;
+
+pub const _SC_ARG_MAX: ::c_int = 1;
+pub const _SC_CHILD_MAX: ::c_int = 2;
+pub const _SC_CLK_TCK: ::c_int = 3;
+pub const _SC_NGROUPS_MAX: ::c_int = 4;
+pub const _SC_OPEN_MAX: ::c_int = 5;
+pub const _SC_JOB_CONTROL: ::c_int = 6;
+pub const _SC_SAVED_IDS: ::c_int = 7;
+pub const _SC_VERSION: ::c_int = 8;
+pub const _SC_PAGESIZE: ::c_int = 11;
+pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 15;
+pub const _SC_STREAM_MAX: ::c_int = 16;
+pub const _SC_TZNAME_MAX: ::c_int = 17;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 18;
+pub const _SC_AIO_MAX: ::c_int = 19;
+pub const _SC_BC_BASE_MAX: ::c_int = 54;
+pub const _SC_BC_DIM_MAX: ::c_int = 55;
+pub const _SC_BC_SCALE_MAX: ::c_int = 56;
+pub const _SC_BC_STRING_MAX: ::c_int = 57;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 58;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 59;
+pub const _SC_LINE_MAX: ::c_int = 60;
+pub const _SC_RE_DUP_MAX: ::c_int = 61;
+pub const _SC_2_VERSION: ::c_int = 53;
+pub const _SC_2_C_BIND: ::c_int = 45;
+pub const _SC_2_C_DEV: ::c_int = 46;
+pub const _SC_2_CHAR_TERM: ::c_int = 66;
+pub const _SC_2_FORT_DEV: ::c_int = 48;
+pub const _SC_2_FORT_RUN: ::c_int = 49;
+pub const _SC_2_LOCALEDEF: ::c_int = 50;
+pub const _SC_2_SW_DEV: ::c_int = 51;
+pub const _SC_2_UPE: ::c_int = 52;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 21;
+pub const _SC_MAPPED_FILES: ::c_int = 24;
+pub const _SC_MEMLOCK: ::c_int = 25;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 26;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 27;
+pub const _SC_MESSAGE_PASSING: ::c_int = 28;
+pub const _SC_PRIORITIZED_IO: ::c_int = 31;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 32;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 33;
+pub const _SC_SEMAPHORES: ::c_int = 35;
+pub const _SC_FSYNC: ::c_int = 23;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 38;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 42;
+pub const _SC_TIMERS: ::c_int = 43;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 20;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 22;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 29;
+pub const _SC_RTSIG_MAX: ::c_int = 34;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 36;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 37;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 39;
+pub const _SC_TIMER_MAX: ::c_int = 44;
+
+pub const _MUTEX_MAGIC: u16 = 0x4d58; // MX
+pub const _COND_MAGIC: u16 = 0x4356; // CV
+pub const _RWL_MAGIC: u16 = 0x5257; // RW
+
+pub const NCCS: usize = 19;
+
+pub const LOG_CRON: ::c_int = 15 << 3;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+ __pthread_mutex_flag1: 0,
+ __pthread_mutex_flag2: 0,
+ __pthread_mutex_ceiling: 0,
+ __pthread_mutex_type: PTHREAD_PROCESS_PRIVATE,
+ __pthread_mutex_magic: _MUTEX_MAGIC,
+ __pthread_mutex_lock: 0,
+ __pthread_mutex_data: 0
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+ __pthread_cond_flag: [0; 4],
+ __pthread_cond_type: PTHREAD_PROCESS_PRIVATE,
+ __pthread_cond_magic: _COND_MAGIC,
+ __pthread_cond_data: 0
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+ __pthread_rwlock_readers: 0,
+ __pthread_rwlock_type: PTHREAD_PROCESS_PRIVATE,
+ __pthread_rwlock_magic: _RWL_MAGIC,
+ __pthread_rwlock_mutex: PTHREAD_MUTEX_INITIALIZER,
+ __pthread_rwlock_readercv: PTHREAD_COND_INITIALIZER,
+ __pthread_rwlock_writercv: PTHREAD_COND_INITIALIZER
+};
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 4;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+
+pub const RTLD_NEXT: *mut ::c_void = -1isize as *mut ::c_void;
+pub const RTLD_DEFAULT: *mut ::c_void = -2isize as *mut ::c_void;
+pub const RTLD_SELF: *mut ::c_void = -3isize as *mut ::c_void;
+pub const RTLD_PROBE: *mut ::c_void = -4isize as *mut ::c_void;
+
+pub const RTLD_NOW: ::c_int = 0x2;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_LOCAL: ::c_int = 0x0;
+pub const RTLD_PARENT: ::c_int = 0x200;
+pub const RTLD_GROUP: ::c_int = 0x400;
+pub const RTLD_WORLD: ::c_int = 0x800;
+pub const RTLD_NODELETE: ::c_int = 0x1000;
+pub const RTLD_FIRST: ::c_int = 0x2000;
+pub const RTLD_CONFGEN: ::c_int = 0x10000;
+
+f! {
+ pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ (*set).fds_bits[fd / 32] &= !(1 << (fd % 32));
+ return
+ }
+
+ pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ let fd = fd as usize;
+ return ((*set).fds_bits[fd / 32] & (1 << (fd % 32))) != 0
+ }
+
+ pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+ let fd = fd as usize;
+ (*set).fds_bits[fd / 32] |= 1 << (fd % 32);
+ return
+ }
+
+ pub fn FD_ZERO(set: *mut fd_set) -> () {
+ for slot in (*set).fds_bits.iter_mut() {
+ *slot = 0;
+ }
+ }
+
+ pub fn WIFEXITED(status: ::c_int) -> bool {
+ (status & 0xFF) == 0
+ }
+
+ pub fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+ (status >> 8) & 0xFF
+ }
+
+ pub fn WTERMSIG(status: ::c_int) -> ::c_int {
+ status & 0x7F
+ }
+}
+
+extern {
+ pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+ pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+
+ pub fn stack_getbounds(sp: *mut ::stack_t) -> ::c_int;
+ pub fn mincore(addr: *const ::c_void, len: ::size_t,
+ vec: *mut c_char) -> ::c_int;
+ pub fn setgroups(ngroups: ::c_int,
+ ptr: *const ::gid_t) -> ::c_int;
+ pub fn ioctl(fildes: ::c_int, request: ::c_int, ...) -> ::c_int;
+ pub fn mprotect(addr: *const ::c_void, len: ::size_t, prot: ::c_int)
+ -> ::c_int;
+ pub fn clock_getres(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_gettime(clk_id: clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_nanosleep(clk_id: clockid_t,
+ flags: ::c_int,
+ rqtp: *const ::timespec,
+ rmtp: *mut ::timespec) -> ::c_int;
+ pub fn getnameinfo(sa: *const ::sockaddr,
+ salen: ::socklen_t,
+ host: *mut ::c_char,
+ hostlen: ::socklen_t,
+ serv: *mut ::c_char,
+ sevlen: ::socklen_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn getpwnam_r(name: *const ::c_char,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::c_int) -> *const passwd;
+ pub fn getpwuid_r(uid: ::uid_t,
+ pwd: *mut passwd,
+ buf: *mut ::c_char,
+ buflen: ::c_int) -> *const passwd;
+ pub fn setpwent();
+ pub fn getpwent() -> *mut passwd;
+ pub fn readdir(dirp: *mut ::DIR) -> *const ::dirent;
+ pub fn fdatasync(fd: ::c_int) -> ::c_int;
+ pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
+ pub fn duplocale(base: ::locale_t) -> ::locale_t;
+ pub fn freelocale(loc: ::locale_t);
+ pub fn newlocale(mask: ::c_int,
+ locale: *const ::c_char,
+ base: ::locale_t) -> ::locale_t;
+ pub fn uselocale(loc: ::locale_t) -> ::locale_t;
+ pub fn getprogname() -> *const ::c_char;
+ pub fn setprogname(name: *const ::c_char);
+ pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
+ pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
+ pub fn setpriority(which: ::c_int, who: ::c_int, prio: ::c_int) -> ::c_int;
+
+ pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int, ...) -> ::c_int;
+ pub fn faccessat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn fchmodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, flags: ::c_int) -> ::c_int;
+ pub fn fchownat(dirfd: ::c_int, pathname: *const ::c_char,
+ owner: ::uid_t, group: ::gid_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn fstatat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut stat, flags: ::c_int) -> ::c_int;
+ pub fn linkat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn mknodat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t, dev: dev_t) -> ::c_int;
+ pub fn readlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ buf: *mut ::c_char, bufsiz: ::size_t) -> ::ssize_t;
+ pub fn renameat(olddirfd: ::c_int, oldpath: *const ::c_char,
+ newdirfd: ::c_int, newpath: *const ::c_char)
+ -> ::c_int;
+ pub fn symlinkat(target: *const ::c_char, newdirfd: ::c_int,
+ linkpath: *const ::c_char) -> ::c_int;
+ pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char,
+ flags: ::c_int) -> ::c_int;
+ pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char,
+ mode: ::mode_t) -> ::c_int;
+ pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
+ pub fn if_nameindex() -> *mut if_nameindex;
+ pub fn if_freenameindex(ptr: *mut if_nameindex);
+ pub fn pthread_condattr_getclock(attr: *const pthread_condattr_t,
+ clock_id: *mut clockid_t) -> ::c_int;
+ pub fn pthread_condattr_setclock(attr: *mut pthread_condattr_t,
+ clock_id: clockid_t) -> ::c_int;
+ pub fn sem_timedwait(sem: *mut sem_t,
+ abstime: *const ::timespec) -> ::c_int;
+ pub fn pthread_mutex_timedlock(lock: *mut pthread_mutex_t,
+ abstime: *const ::timespec) -> ::c_int;
+}
--- /dev/null
+//! Windows CRT definitions
+
+pub type c_char = i8;
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type wchar_t = u16;
+
+pub type clock_t = i32;
+
+cfg_if! {
+ if #[cfg(all(target_arch = "x86", target_env = "gnu"))] {
+ pub type time_t = i32;
+ } else {
+ pub type time_t = i64;
+ }
+}
+
+pub type off_t = i32;
+pub type dev_t = u32;
+pub type ino_t = u16;
+pub enum timezone {}
+pub type time64_t = i64;
+
+s! {
+ // note this is the struct called stat64 in Windows. Not stat, nor stati64.
+ pub struct stat {
+ pub st_dev: dev_t,
+ pub st_ino: ino_t,
+ pub st_mode: u16,
+ pub st_nlink: ::c_short,
+ pub st_uid: ::c_short,
+ pub st_gid: ::c_short,
+ pub st_rdev: dev_t,
+ pub st_size: i64,
+ pub st_atime: time64_t,
+ pub st_mtime: time64_t,
+ pub st_ctime: time64_t,
+ }
+
+ // note that this is called utimbuf64 in Windows
+ pub struct utimbuf {
+ pub actime: time64_t,
+ pub modtime: time64_t,
+ }
+
+ pub struct timeval {
+ pub tv_sec: c_long,
+ pub tv_usec: c_long,
+ }
+
+ pub struct timespec {
+ pub tv_sec: time_t,
+ pub tv_nsec: c_long,
+ }
+}
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 32767;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 4;
+pub const _IOLBF: ::c_int = 64;
+pub const BUFSIZ: ::c_uint = 512;
+pub const FOPEN_MAX: ::c_uint = 20;
+pub const FILENAME_MAX: ::c_uint = 260;
+
+cfg_if! {
+ if #[cfg(all(target_env = "gnu"))] {
+ pub const L_tmpnam: ::c_uint = 14;
+ pub const TMP_MAX: ::c_uint = 0x7fff;
+ } else if #[cfg(all(target_env = "msvc"))] {
+ pub const L_tmpnam: ::c_uint = 260;
+ pub const TMP_MAX: ::c_uint = 0x7fff_ffff;
+ } else {
+ // Unknown target_env
+ }
+}
+
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_APPEND: ::c_int = 8;
+pub const O_CREAT: ::c_int = 256;
+pub const O_EXCL: ::c_int = 1024;
+pub const O_TEXT: ::c_int = 16384;
+pub const O_BINARY: ::c_int = 32768;
+pub const O_NOINHERIT: ::c_int = 128;
+pub const O_TRUNC: ::c_int = 512;
+pub const S_IFCHR: ::c_int = 8192;
+pub const S_IFDIR: ::c_int = 16384;
+pub const S_IFREG: ::c_int = 32768;
+pub const S_IFMT: ::c_int = 61440;
+pub const S_IEXEC: ::c_int = 64;
+pub const S_IWRITE: ::c_int = 128;
+pub const S_IREAD: ::c_int = 256;
+
+pub const LC_ALL: ::c_int = 0;
+pub const LC_COLLATE: ::c_int = 1;
+pub const LC_CTYPE: ::c_int = 2;
+pub const LC_MONETARY: ::c_int = 3;
+pub const LC_NUMERIC: ::c_int = 4;
+pub const LC_TIME: ::c_int = 5;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EAGAIN: ::c_int = 11;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+pub const EDEADLK: ::c_int = 36;
+pub const EDEADLOCK: ::c_int = 36;
+pub const ENAMETOOLONG: ::c_int = 38;
+pub const ENOLCK: ::c_int = 39;
+pub const ENOSYS: ::c_int = 40;
+pub const ENOTEMPTY: ::c_int = 41;
+pub const EILSEQ: ::c_int = 42;
+pub const STRUNCATE: ::c_int = 80;
+
+#[cfg(target_env = "msvc")] // " if " -- appease style checker
+#[link(name = "msvcrt")]
+extern {}
+
+extern {
+ #[link_name = "_chmod"]
+ pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int;
+ #[link_name = "_wchmod"]
+ pub fn wchmod(path: *const wchar_t, mode: ::c_int) -> ::c_int;
+ #[link_name = "_mkdir"]
+ pub fn mkdir(path: *const c_char) -> ::c_int;
+ #[link_name = "_wrmdir"]
+ pub fn wrmdir(path: *const wchar_t) -> ::c_int;
+ #[link_name = "_fstat64"]
+ pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
+ #[link_name = "_stat64"]
+ pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
+ #[link_name = "_wstat64"]
+ pub fn wstat(path: *const wchar_t, buf: *mut stat) -> ::c_int;
+ #[link_name = "_wutime64"]
+ pub fn wutime(file: *const wchar_t, buf: *mut utimbuf) -> ::c_int;
+ #[link_name = "_popen"]
+ pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
+ #[link_name = "_pclose"]
+ pub fn pclose(stream: *mut ::FILE) -> ::c_int;
+ #[link_name = "_fdopen"]
+ pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
+ #[link_name = "_fileno"]
+ pub fn fileno(stream: *mut ::FILE) -> ::c_int;
+ #[link_name = "_open"]
+ pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
+ #[link_name = "_wopen"]
+ pub fn wopen(path: *const wchar_t, oflag: ::c_int, ...) -> ::c_int;
+ #[link_name = "_creat"]
+ pub fn creat(path: *const c_char, mode: ::c_int) -> ::c_int;
+ #[link_name = "_access"]
+ pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
+ #[link_name = "_chdir"]
+ pub fn chdir(dir: *const c_char) -> ::c_int;
+ #[link_name = "_close"]
+ pub fn close(fd: ::c_int) -> ::c_int;
+ #[link_name = "_dup"]
+ pub fn dup(fd: ::c_int) -> ::c_int;
+ #[link_name = "_dup2"]
+ pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
+ #[link_name = "_execv"]
+ pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::intptr_t;
+ #[link_name = "_execve"]
+ pub fn execve(prog: *const c_char, argv: *const *const c_char,
+ envp: *const *const c_char) -> ::c_int;
+ #[link_name = "_execvp"]
+ pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
+ #[link_name = "_execvpe"]
+ pub fn execvpe(c: *const c_char, argv: *const *const c_char,
+ envp: *const *const c_char) -> ::c_int;
+ #[link_name = "_getcwd"]
+ pub fn getcwd(buf: *mut c_char, size: ::c_int) -> *mut c_char;
+ #[link_name = "_getpid"]
+ pub fn getpid() -> ::c_int;
+ #[link_name = "_isatty"]
+ pub fn isatty(fd: ::c_int) -> ::c_int;
+ #[link_name = "_lseek"]
+ pub fn lseek(fd: ::c_int, offset: c_long, origin: ::c_int) -> c_long;
+ #[link_name = "_pipe"]
+ pub fn pipe(fds: *mut ::c_int,
+ psize: ::c_uint,
+ textmode: ::c_int) -> ::c_int;
+ #[link_name = "_read"]
+ pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::c_uint) -> ::c_int;
+ #[link_name = "_rmdir"]
+ pub fn rmdir(path: *const c_char) -> ::c_int;
+ #[link_name = "_unlink"]
+ pub fn unlink(c: *const c_char) -> ::c_int;
+ #[link_name = "_write"]
+ pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::c_uint) -> ::c_int;
+ #[link_name = "_commit"]
+ pub fn commit(fd: ::c_int) -> ::c_int;
+ #[link_name = "_get_osfhandle"]
+ pub fn get_osfhandle(fd: ::c_int) -> ::intptr_t;
+ #[link_name = "_open_osfhandle"]
+ pub fn open_osfhandle(osfhandle: ::intptr_t, flags: ::c_int) -> ::c_int;
+ pub fn setlocale(category: ::c_int, locale: *const c_char) -> *mut c_char;
+ #[link_name = "_wsetlocale"]
+ pub fn wsetlocale(category: ::c_int,
+ locale: *const wchar_t) -> *mut wchar_t;
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"12cc0f91b51fedf41ae1670d1624ee1d78a284bdb101645b60a06a12de16c069",".travis.yml":"7e59fac4ef16079658aa829fc2f0bce2de96225ba72f1ef8fea6d55d5be37fe2","Cargo.toml":"021b91ff433a559e29fabddbe01c1e4cdba33317c0b8f399c61b4335771cbca4","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"7c831cff45cfd33333cc246815dccb25bfa0b981053656e707828fe3f25151da","appveyor.yml":"c61473b8c780ad2626282ce2b2ba0ef278082b6afe151a62ff419f33eaf90221","src/lib.rs":"0c05947b6f133fa9818f3a71f8f98549cf4c8f8840559fce6d0e33998af449d4","src/macros.rs":"9068d69d32e989ac273ce73659125d31cf4a166076eefdad74dfbdf9506cf9c4","tests/filters.rs":"cc61ed41a6cd77e5aef91cc8c76216b492d8de34f00635254f3835a3d964ce22"},"package":"ab83497bf8bf4ed2a74259c1c802351fcd67a65baa86394b6ba73c36f4838054"}
\ No newline at end of file
--- /dev/null
+target/
+Cargo.lock
--- /dev/null
+language: rust
+sudo: false
+rust:
+ - stable
+ - beta
+ - nightly
+script:
+ - cargo build --verbose
+ - ([ $TRAVIS_RUST_VERSION != nightly ] || cargo build --verbose --no-default-features)
+ - ([ $TRAVIS_RUST_VERSION != nightly ] || cargo build --verbose --features nightly)
+ - cargo test --verbose
+ - ([ $TRAVIS_RUST_VERSION != nightly ] || cargo test --verbose --no-default-features)
+ - cargo test --verbose --manifest-path env/Cargo.toml
+ - cargo run --verbose --manifest-path tests/max_level_features/Cargo.toml
+ - cargo run --verbose --manifest-path tests/max_level_features/Cargo.toml --release
+ - ([ $TRAVIS_RUST_VERSION != nightly ] || cargo doc --no-deps --features nightly)
+ - CARGO_TARGET_DIR=target cargo doc --no-deps --manifest-path env/Cargo.toml
+after_success: |
+ [ $TRAVIS_BRANCH = master ] &&
+ [ $TRAVIS_PULL_REQUEST = false ] &&
+ [ $TRAVIS_RUST_VERSION = nightly ] &&
+ echo '<meta http-equiv=refresh content=0;url=log/index.html>' > target/doc/index.html &&
+ pip install ghp-import --user $USER &&
+ $HOME/.local/bin/ghp-import -n target/doc &&
+ git push -qf https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+env:
+ global:
+ secure: bNUxFmA5uEdKKdVDtgb+5WQuMRDZ6QxK5152sIZWSimxyr/x5erNZ1uacPh02Ng92dbUQ66wz90WPmqTwoL0EeJ/FmZDd29hRHXe82MNpz47QX3cGMgFNldQ2GmJmCHBXKu373B80o/ZB+BTVcYcl1ksTXuIhQg2wZtXh8bZ9F4=
+notifications:
+ email:
+ on_success: never
--- /dev/null
+[package]
+
+name = "log"
+version = "0.3.6"
+authors = ["The Rust Project Developers"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/rust-lang/log"
+documentation = "https://doc.rust-lang.org/log"
+homepage = "https://github.com/rust-lang/log"
+description = """
+A lightweight logging facade for Rust
+"""
+
+[[test]]
+name = "filters"
+harness = false
+
+[features]
+max_level_off = []
+max_level_error = []
+max_level_warn = []
+max_level_info = []
+max_level_debug = []
+max_level_trace = []
+
+release_max_level_off = []
+release_max_level_error = []
+release_max_level_warn = []
+release_max_level_info = []
+release_max_level_debug = []
+release_max_level_trace = []
+
+nightly = []
+use_std = []
+default = ["use_std"]
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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+ any Contribution intentionally submitted for inclusion in the Work
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
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+7. Disclaimer of Warranty. Unless required by applicable law or
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+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
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+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
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+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 The Rust Project Developers
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+log
+===
+
+A Rust library providing a lightweight logging *facade*.
+
+[](https://travis-ci.org/rust-lang-nursery/log)
+[](https://ci.appveyor.com/project/alexcrichton/log)
+
+* [`log` documentation](https://doc.rust-lang.org/log)
+* [`env_logger` documentation](https://doc.rust-lang.org/log/env_logger)
+
+A logging facade provides a single logging API that abstracts over the actual
+logging implementation. Libraries can use the logging API provided by this
+crate, and the consumer of those libraries can choose the logging
+implementation that is most suitable for its use case.
+
+## Usage
+
+## In libraries
+
+Libraries should link only to the `log` crate, and use the provided macros to
+log whatever information will be useful to downstream consumers:
+
+```toml
+[dependencies]
+log = "0.3"
+```
+
+```rust
+#[macro_use]
+extern crate log;
+
+pub fn shave_the_yak(yak: &Yak) {
+ trace!("Commencing yak shaving");
+
+ loop {
+ match find_a_razor() {
+ Ok(razor) => {
+ info!("Razor located: {}", razor);
+ yak.shave(razor);
+ break;
+ }
+ Err(err) => {
+ warn!("Unable to locate a razor: {}, retrying", err);
+ }
+ }
+ }
+}
+```
+
+## In executables
+
+Executables should choose a logger implementation and initialize it early in the
+runtime of the program. Logger implementations will typically include a
+function to do this. Any log messages generated before the logger is
+initialized will be ignored.
+
+The executable itself may use the `log` crate to log as well.
+
+The `env_logger` crate provides a logger implementation that mirrors the
+functionality of the old revision of the `log` crate.
+
+```toml
+[dependencies]
+log = "0.3"
+env_logger = "0.3"
+```
+
+```rust
+#[macro_use]
+extern crate log;
+extern crate env_logger;
+
+fn main() {
+ env_logger::init().unwrap();
+
+ info!("starting up");
+
+ // ...
+}
+```
+
+## In tests
+
+Tests can use the `env_logger` crate to see log messages generated during that test:
+
+```toml
+[dependencies]
+log = "0.3"
+
+[dev-dependencies]
+env_logger = "0.3"
+```
+
+```rust
+#[macro_use]
+extern crate log;
+
+fn add_one(num: i32) -> i32 {
+ info!("add_one called with {}", num);
+ num + 1
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ extern crate env_logger;
+
+ #[test]
+ fn it_adds_one() {
+ let _ = env_logger::init();
+ info!("can log from the test too");
+ assert_eq!(3, add_one(2));
+ }
+
+ #[test]
+ fn it_handles_negative_numbers() {
+ let _ = env_logger::init();
+ info!("logging from another test");
+ assert_eq!(-7, add_one(-8));
+ }
+}
+```
+
+Assuming the module under test is called `my_lib`, running the tests with the
+`RUST_LOG` filtering to info messages from this module looks like:
+
+```bash
+$ RUST_LOG=my_lib=info cargo test
+ Running target/debug/my_lib-...
+
+running 2 tests
+INFO:my_lib::tests: logging from another test
+INFO:my_lib: add_one called with -8
+test tests::it_handles_negative_numbers ... ok
+INFO:my_lib::tests: can log from the test too
+INFO:my_lib: add_one called with 2
+test tests::it_adds_one ... ok
+
+test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured
+```
+
+Note that `env_logger::init()` needs to be called in each test in which you
+want to enable logging. Additionally, the default behavior of tests to
+run in parallel means that logging output may be interleaved with test output.
+Either run tests in a single thread by specifying `RUST_TEST_THREADS=1` or by
+running one test by specifying its name as an argument to the test binaries as
+directed by the `cargo test` help docs:
+
+```bash
+$ RUST_LOG=my_lib=info cargo test it_adds_one
+ Running target/debug/my_lib-...
+
+running 1 test
+INFO:my_lib::tests: can log from the test too
+INFO:my_lib: add_one called with 2
+test tests::it_adds_one ... ok
+
+test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
+```
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-msvc
+ - TARGET: i686-pc-windows-msvc
+ - TARGET: i686-pc-windows-gnu
+install:
+ - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+ - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+ - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+ - SET PATH=%PATH%;C:\MinGW\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --verbose
+ - cargo test --manifest-path env/Cargo.toml
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! A lightweight logging facade.
+//!
+//! A logging facade provides a single logging API that abstracts over the
+//! actual logging implementation. Libraries can use the logging API provided
+//! by this crate, and the consumer of those libraries can choose the logging
+//! framework that is most suitable for its use case.
+//!
+//! If no logging implementation is selected, the facade falls back to a "noop"
+//! implementation that ignores all log messages. The overhead in this case
+//! is very small - just an integer load, comparison and jump.
+//!
+//! A log request consists of a target, a level, and a body. A target is a
+//! string which defaults to the module path of the location of the log
+//! request, though that default may be overridden. Logger implementations
+//! typically use the target to filter requests based on some user
+//! configuration.
+//!
+//! # Use
+//!
+//! ## In libraries
+//!
+//! Libraries should link only to the `log` crate, and use the provided
+//! macros to log whatever information will be useful to downstream consumers.
+//!
+//! ### Examples
+//!
+//! ```rust
+//! # #![allow(unstable)]
+//! #[macro_use]
+//! extern crate log;
+//!
+//! # #[derive(Debug)] pub struct Yak(String);
+//! # impl Yak { fn shave(&self, _: u32) {} }
+//! # fn find_a_razor() -> Result<u32, u32> { Ok(1) }
+//! pub fn shave_the_yak(yak: &Yak) {
+//! info!(target: "yak_events", "Commencing yak shaving for {:?}", yak);
+//!
+//! loop {
+//! match find_a_razor() {
+//! Ok(razor) => {
+//! info!("Razor located: {}", razor);
+//! yak.shave(razor);
+//! break;
+//! }
+//! Err(err) => {
+//! warn!("Unable to locate a razor: {}, retrying", err);
+//! }
+//! }
+//! }
+//! }
+//! # fn main() {}
+//! ```
+//!
+//! ## In executables
+//!
+//! Executables should choose a logging framework and initialize it early in the
+//! runtime of the program. Logging frameworks will typically include a
+//! function to do this. Any log messages generated before the framework is
+//! initialized will be ignored.
+//!
+//! The executable itself may use the `log` crate to log as well.
+//!
+//! ### Warning
+//!
+//! The logging system may only be initialized once.
+//!
+//! ### Examples
+//!
+//! ```rust,ignore
+//! #[macro_use]
+//! extern crate log;
+//! extern crate my_logger;
+//!
+//! fn main() {
+//! my_logger::init();
+//!
+//! info!("starting up");
+//!
+//! // ...
+//! }
+//! ```
+//!
+//! # Logger implementations
+//!
+//! Loggers implement the `Log` trait. Here's a very basic example that simply
+//! logs all messages at the `Error`, `Warn` or `Info` levels to stdout:
+//!
+//! ```rust
+//! extern crate log;
+//!
+//! use log::{LogRecord, LogLevel, LogMetadata};
+//!
+//! struct SimpleLogger;
+//!
+//! impl log::Log for SimpleLogger {
+//! fn enabled(&self, metadata: &LogMetadata) -> bool {
+//! metadata.level() <= LogLevel::Info
+//! }
+//!
+//! fn log(&self, record: &LogRecord) {
+//! if self.enabled(record.metadata()) {
+//! println!("{} - {}", record.level(), record.args());
+//! }
+//! }
+//! }
+//!
+//! # fn main() {}
+//! ```
+//!
+//! Loggers are installed by calling the `set_logger` function. It takes a
+//! closure which is provided a `MaxLogLevel` token and returns a `Log` trait
+//! object. The `MaxLogLevel` token controls the global maximum log level. The
+//! logging facade uses this as an optimization to improve performance of log
+//! messages at levels that are disabled. In the case of our example logger,
+//! we'll want to set the maximum log level to `Info`, since we ignore any
+//! `Debug` or `Trace` level log messages. A logging framework should provide a
+//! function that wraps a call to `set_logger`, handling initialization of the
+//! logger:
+//!
+//! ```rust
+//! # extern crate log;
+//! # use log::{LogLevel, LogLevelFilter, SetLoggerError, LogMetadata};
+//! # struct SimpleLogger;
+//! # impl log::Log for SimpleLogger {
+//! # fn enabled(&self, _: &LogMetadata) -> bool { false }
+//! # fn log(&self, _: &log::LogRecord) {}
+//! # }
+//! # fn main() {}
+//! # #[cfg(feature = "use_std")]
+//! pub fn init() -> Result<(), SetLoggerError> {
+//! log::set_logger(|max_log_level| {
+//! max_log_level.set(LogLevelFilter::Info);
+//! Box::new(SimpleLogger)
+//! })
+//! }
+//! ```
+//!
+//! # Use with `no_std`
+//!
+//! To use the `log` crate without depending on `libstd`, you need to specify
+//! `default-features = false` when specifying the dependency in `Cargo.toml`.
+//! This makes no difference to libraries using `log` since the logging API
+//! remains the same. However executables will need to use the `set_logger_raw`
+//! function to initialize a logger and the `shutdown_logger_raw` function to
+//! shut down the global logger before exiting:
+//!
+//! ```rust
+//! # extern crate log;
+//! # use log::{LogLevel, LogLevelFilter, SetLoggerError, ShutdownLoggerError,
+//! # LogMetadata};
+//! # struct SimpleLogger;
+//! # impl log::Log for SimpleLogger {
+//! # fn enabled(&self, _: &LogMetadata) -> bool { false }
+//! # fn log(&self, _: &log::LogRecord) {}
+//! # }
+//! # impl SimpleLogger {
+//! # fn flush(&self) {}
+//! # }
+//! # fn main() {}
+//! pub fn init() -> Result<(), SetLoggerError> {
+//! unsafe {
+//! log::set_logger_raw(|max_log_level| {
+//! static LOGGER: SimpleLogger = SimpleLogger;
+//! max_log_level.set(LogLevelFilter::Info);
+//! &SimpleLogger
+//! })
+//! }
+//! }
+//! pub fn shutdown() -> Result<(), ShutdownLoggerError> {
+//! log::shutdown_logger_raw().map(|logger| {
+//! let logger = unsafe { &*(logger as *const SimpleLogger) };
+//! logger.flush();
+//! })
+//! }
+//! ```
+
+#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "https://www.rust-lang.org/favicon.ico",
+ html_root_url = "https://doc.rust-lang.org/log/")]
+#![warn(missing_docs)]
+#![cfg_attr(feature = "nightly", feature(panic_handler))]
+
+#![cfg_attr(not(feature = "use_std"), no_std)]
+
+#[cfg(not(feature = "use_std"))]
+extern crate core as std;
+
+use std::cmp;
+#[cfg(feature = "use_std")]
+use std::error;
+use std::fmt;
+use std::mem;
+use std::ops::Deref;
+use std::str::FromStr;
+use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
+#[macro_use]
+mod macros;
+
+// The setup here is a bit weird to make shutdown_logger_raw work.
+//
+// There are four different states that we care about: the logger's
+// uninitialized, the logger's initializing (set_logger's been called but
+// LOGGER hasn't actually been set yet), the logger's active, or the logger is
+// shut down after calling shutdown_logger_raw.
+//
+// The LOGGER static holds a pointer to the global logger. It is protected by
+// the STATE static which determines whether LOGGER has been initialized yet.
+//
+// The shutdown_logger_raw routine needs to make sure that no threads are
+// actively logging before it returns. The number of actively logging threads is
+// tracked in the REFCOUNT static. The routine first sets STATE back to
+// INITIALIZING. All logging calls past that point will immediately return
+// without accessing the logger. At that point, the at_exit routine just waits
+// for the refcount to reach 0 before deallocating the logger. Note that the
+// refcount does not necessarily monotonically decrease at this point, as new
+// log calls still increment and decrement it, but the interval in between is
+// small enough that the wait is really just for the active log calls to finish.
+
+static mut LOGGER: *const Log = &NopLogger;
+static STATE: AtomicUsize = ATOMIC_USIZE_INIT;
+static REFCOUNT: AtomicUsize = ATOMIC_USIZE_INIT;
+
+const UNINITIALIZED: usize = 0;
+const INITIALIZING: usize = 1;
+const INITIALIZED: usize = 2;
+
+static MAX_LOG_LEVEL_FILTER: AtomicUsize = ATOMIC_USIZE_INIT;
+
+static LOG_LEVEL_NAMES: [&'static str; 6] = ["OFF", "ERROR", "WARN", "INFO",
+ "DEBUG", "TRACE"];
+
+/// An enum representing the available verbosity levels of the logging framework
+///
+/// A `LogLevel` may be compared directly to a `LogLevelFilter`.
+#[repr(usize)]
+#[derive(Copy, Eq, Debug)]
+pub enum LogLevel {
+ /// The "error" level.
+ ///
+ /// Designates very serious errors.
+ Error = 1, // This way these line up with the discriminants for LogLevelFilter below
+ /// The "warn" level.
+ ///
+ /// Designates hazardous situations.
+ Warn,
+ /// The "info" level.
+ ///
+ /// Designates useful information.
+ Info,
+ /// The "debug" level.
+ ///
+ /// Designates lower priority information.
+ Debug,
+ /// The "trace" level.
+ ///
+ /// Designates very low priority, often extremely verbose, information.
+ Trace,
+}
+
+impl Clone for LogLevel {
+ #[inline]
+ fn clone(&self) -> LogLevel {
+ *self
+ }
+}
+
+impl PartialEq for LogLevel {
+ #[inline]
+ fn eq(&self, other: &LogLevel) -> bool {
+ *self as usize == *other as usize
+ }
+}
+
+impl PartialEq<LogLevelFilter> for LogLevel {
+ #[inline]
+ fn eq(&self, other: &LogLevelFilter) -> bool {
+ *self as usize == *other as usize
+ }
+}
+
+impl PartialOrd for LogLevel {
+ #[inline]
+ fn partial_cmp(&self, other: &LogLevel) -> Option<cmp::Ordering> {
+ Some(self.cmp(other))
+ }
+}
+
+impl PartialOrd<LogLevelFilter> for LogLevel {
+ #[inline]
+ fn partial_cmp(&self, other: &LogLevelFilter) -> Option<cmp::Ordering> {
+ Some((*self as usize).cmp(&(*other as usize)))
+ }
+}
+
+impl Ord for LogLevel {
+ #[inline]
+ fn cmp(&self, other: &LogLevel) -> cmp::Ordering {
+ (*self as usize).cmp(&(*other as usize))
+ }
+}
+
+fn ok_or<T, E>(t: Option<T>, e: E) -> Result<T, E> {
+ match t {
+ Some(t) => Ok(t),
+ None => Err(e),
+ }
+}
+
+// Reimplemented here because std::ascii is not available in libcore
+fn eq_ignore_ascii_case(a: &str, b: &str) -> bool {
+ fn to_ascii_uppercase(c: u8) -> u8 {
+ if c >= b'a' && c <= b'z' {
+ c - b'a' + b'A'
+ } else {
+ c
+ }
+ }
+
+ if a.len() == b.len() {
+ a.bytes()
+ .zip(b.bytes())
+ .all(|(a, b)| to_ascii_uppercase(a) == to_ascii_uppercase(b))
+ } else {
+ false
+ }
+}
+
+impl FromStr for LogLevel {
+ type Err = ();
+ fn from_str(level: &str) -> Result<LogLevel, ()> {
+ ok_or(LOG_LEVEL_NAMES.iter()
+ .position(|&name| eq_ignore_ascii_case(name, level))
+ .into_iter()
+ .filter(|&idx| idx != 0)
+ .map(|idx| LogLevel::from_usize(idx).unwrap())
+ .next(), ())
+ }
+}
+
+impl fmt::Display for LogLevel {
+ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+ fmt.pad(LOG_LEVEL_NAMES[*self as usize])
+ }
+}
+
+impl LogLevel {
+ fn from_usize(u: usize) -> Option<LogLevel> {
+ match u {
+ 1 => Some(LogLevel::Error),
+ 2 => Some(LogLevel::Warn),
+ 3 => Some(LogLevel::Info),
+ 4 => Some(LogLevel::Debug),
+ 5 => Some(LogLevel::Trace),
+ _ => None
+ }
+ }
+
+ /// Returns the most verbose logging level.
+ #[inline]
+ pub fn max() -> LogLevel {
+ LogLevel::Trace
+ }
+
+ /// Converts the `LogLevel` to the equivalent `LogLevelFilter`.
+ #[inline]
+ pub fn to_log_level_filter(&self) -> LogLevelFilter {
+ LogLevelFilter::from_usize(*self as usize).unwrap()
+ }
+}
+
+/// An enum representing the available verbosity level filters of the logging
+/// framework.
+///
+/// A `LogLevelFilter` may be compared directly to a `LogLevel`.
+#[repr(usize)]
+#[derive(Copy, Eq, Debug)]
+pub enum LogLevelFilter {
+ /// A level lower than all log levels.
+ Off,
+ /// Corresponds to the `Error` log level.
+ Error,
+ /// Corresponds to the `Warn` log level.
+ Warn,
+ /// Corresponds to the `Info` log level.
+ Info,
+ /// Corresponds to the `Debug` log level.
+ Debug,
+ /// Corresponds to the `Trace` log level.
+ Trace,
+}
+
+// Deriving generates terrible impls of these traits
+
+impl Clone for LogLevelFilter {
+ #[inline]
+ fn clone(&self) -> LogLevelFilter {
+ *self
+ }
+}
+
+impl PartialEq for LogLevelFilter {
+ #[inline]
+ fn eq(&self, other: &LogLevelFilter) -> bool {
+ *self as usize == *other as usize
+ }
+}
+
+impl PartialEq<LogLevel> for LogLevelFilter {
+ #[inline]
+ fn eq(&self, other: &LogLevel) -> bool {
+ other.eq(self)
+ }
+}
+
+impl PartialOrd for LogLevelFilter {
+ #[inline]
+ fn partial_cmp(&self, other: &LogLevelFilter) -> Option<cmp::Ordering> {
+ Some(self.cmp(other))
+ }
+}
+
+impl PartialOrd<LogLevel> for LogLevelFilter {
+ #[inline]
+ fn partial_cmp(&self, other: &LogLevel) -> Option<cmp::Ordering> {
+ other.partial_cmp(self).map(|x| x.reverse())
+ }
+}
+
+impl Ord for LogLevelFilter {
+ #[inline]
+ fn cmp(&self, other: &LogLevelFilter) -> cmp::Ordering {
+ (*self as usize).cmp(&(*other as usize))
+ }
+}
+
+impl FromStr for LogLevelFilter {
+ type Err = ();
+ fn from_str(level: &str) -> Result<LogLevelFilter, ()> {
+ ok_or(LOG_LEVEL_NAMES.iter()
+ .position(|&name| eq_ignore_ascii_case(name, level))
+ .map(|p| LogLevelFilter::from_usize(p).unwrap()), ())
+ }
+}
+
+impl fmt::Display for LogLevelFilter {
+ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+ write!(fmt, "{}", LOG_LEVEL_NAMES[*self as usize])
+ }
+}
+
+impl LogLevelFilter {
+ fn from_usize(u: usize) -> Option<LogLevelFilter> {
+ match u {
+ 0 => Some(LogLevelFilter::Off),
+ 1 => Some(LogLevelFilter::Error),
+ 2 => Some(LogLevelFilter::Warn),
+ 3 => Some(LogLevelFilter::Info),
+ 4 => Some(LogLevelFilter::Debug),
+ 5 => Some(LogLevelFilter::Trace),
+ _ => None
+ }
+ }
+ /// Returns the most verbose logging level filter.
+ #[inline]
+ pub fn max() -> LogLevelFilter {
+ LogLevelFilter::Trace
+ }
+
+ /// Converts `self` to the equivalent `LogLevel`.
+ ///
+ /// Returns `None` if `self` is `LogLevelFilter::Off`.
+ #[inline]
+ pub fn to_log_level(&self) -> Option<LogLevel> {
+ LogLevel::from_usize(*self as usize)
+ }
+}
+
+/// The "payload" of a log message.
+pub struct LogRecord<'a> {
+ metadata: LogMetadata<'a>,
+ location: &'a LogLocation,
+ args: fmt::Arguments<'a>,
+}
+
+impl<'a> LogRecord<'a> {
+ /// The message body.
+ pub fn args(&self) -> &fmt::Arguments<'a> {
+ &self.args
+ }
+
+ /// Metadata about the log directive.
+ pub fn metadata(&self) -> &LogMetadata {
+ &self.metadata
+ }
+
+ /// The location of the log directive.
+ pub fn location(&self) -> &LogLocation {
+ self.location
+ }
+
+ /// The verbosity level of the message.
+ pub fn level(&self) -> LogLevel {
+ self.metadata.level()
+ }
+
+ /// The name of the target of the directive.
+ pub fn target(&self) -> &str {
+ self.metadata.target()
+ }
+}
+
+/// Metadata about a log message.
+pub struct LogMetadata<'a> {
+ level: LogLevel,
+ target: &'a str,
+}
+
+impl<'a> LogMetadata<'a> {
+ /// The verbosity level of the message.
+ pub fn level(&self) -> LogLevel {
+ self.level
+ }
+
+ /// The name of the target of the directive.
+ pub fn target(&self) -> &str {
+ self.target
+ }
+}
+
+/// A trait encapsulating the operations required of a logger
+pub trait Log: Sync+Send {
+ /// Determines if a log message with the specified metadata would be
+ /// logged.
+ ///
+ /// This is used by the `log_enabled!` macro to allow callers to avoid
+ /// expensive computation of log message arguments if the message would be
+ /// discarded anyway.
+ fn enabled(&self, metadata: &LogMetadata) -> bool;
+
+ /// Logs the `LogRecord`.
+ ///
+ /// Note that `enabled` is *not* necessarily called before this method.
+ /// Implementations of `log` should perform all necessary filtering
+ /// internally.
+ fn log(&self, record: &LogRecord);
+}
+
+// Just used as a dummy initial value for LOGGER
+struct NopLogger;
+
+impl Log for NopLogger {
+ fn enabled(&self, _: &LogMetadata) -> bool { false }
+
+ fn log(&self, _: &LogRecord) {}
+}
+
+/// The location of a log message.
+///
+/// # Warning
+///
+/// The fields of this struct are public so that they may be initialized by the
+/// `log!` macro. They are subject to change at any time and should never be
+/// accessed directly.
+#[derive(Copy, Clone, Debug)]
+pub struct LogLocation {
+ #[doc(hidden)]
+ pub __module_path: &'static str,
+ #[doc(hidden)]
+ pub __file: &'static str,
+ #[doc(hidden)]
+ pub __line: u32,
+}
+
+impl LogLocation {
+ /// The module path of the message.
+ pub fn module_path(&self) -> &str {
+ self.__module_path
+ }
+
+ /// The source file containing the message.
+ pub fn file(&self) -> &str {
+ self.__file
+ }
+
+ /// The line containing the message.
+ pub fn line(&self) -> u32 {
+ self.__line
+ }
+}
+
+/// A token providing read and write access to the global maximum log level
+/// filter.
+///
+/// The maximum log level is used as an optimization to avoid evaluating log
+/// messages that will be ignored by the logger. Any message with a level
+/// higher than the maximum log level filter will be ignored. A logger should
+/// make sure to keep the maximum log level filter in sync with its current
+/// configuration.
+#[allow(missing_copy_implementations)]
+pub struct MaxLogLevelFilter(());
+
+impl fmt::Debug for MaxLogLevelFilter {
+ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+ write!(fmt, "MaxLogLevelFilter")
+ }
+}
+
+impl MaxLogLevelFilter {
+ /// Gets the current maximum log level filter.
+ pub fn get(&self) -> LogLevelFilter {
+ max_log_level()
+ }
+
+ /// Sets the maximum log level.
+ pub fn set(&self, level: LogLevelFilter) {
+ MAX_LOG_LEVEL_FILTER.store(level as usize, Ordering::SeqCst)
+ }
+}
+
+/// Returns the current maximum log level.
+///
+/// The `log!`, `error!`, `warn!`, `info!`, `debug!`, and `trace!` macros check
+/// this value and discard any message logged at a higher level. The maximum
+/// log level is set by the `MaxLogLevel` token passed to loggers.
+#[inline(always)]
+pub fn max_log_level() -> LogLevelFilter {
+ unsafe { mem::transmute(MAX_LOG_LEVEL_FILTER.load(Ordering::Relaxed)) }
+}
+
+/// Sets the global logger.
+///
+/// The `make_logger` closure is passed a `MaxLogLevel` object, which the
+/// logger should use to keep the global maximum log level in sync with the
+/// highest log level that the logger will not ignore.
+///
+/// This function may only be called once in the lifetime of a program. Any log
+/// events that occur before the call to `set_logger` completes will be
+/// ignored.
+///
+/// This function does not typically need to be called manually. Logger
+/// implementations should provide an initialization method that calls
+/// `set_logger` internally.
+///
+/// Requires the `use_std` feature (enabled by default).
+#[cfg(feature = "use_std")]
+pub fn set_logger<M>(make_logger: M) -> Result<(), SetLoggerError>
+ where M: FnOnce(MaxLogLevelFilter) -> Box<Log> {
+ unsafe { set_logger_raw(|max_level| mem::transmute(make_logger(max_level))) }
+}
+
+/// Sets the global logger from a raw pointer.
+///
+/// This function is similar to `set_logger` except that it is usable in
+/// `no_std` code.
+///
+/// The `make_logger` closure is passed a `MaxLogLevel` object, which the
+/// logger should use to keep the global maximum log level in sync with the
+/// highest log level that the logger will not ignore.
+///
+/// This function may only be called once in the lifetime of a program. Any log
+/// events that occur before the call to `set_logger_raw` completes will be
+/// ignored.
+///
+/// This function does not typically need to be called manually. Logger
+/// implementations should provide an initialization method that calls
+/// `set_logger_raw` internally.
+///
+/// # Safety
+///
+/// The pointer returned by `make_logger` must remain valid for the entire
+/// duration of the program or until `shutdown_logger_raw` is called. In
+/// addition, `shutdown_logger` *must not* be called after this function.
+pub unsafe fn set_logger_raw<M>(make_logger: M) -> Result<(), SetLoggerError>
+ where M: FnOnce(MaxLogLevelFilter) -> *const Log {
+ if STATE.compare_and_swap(UNINITIALIZED, INITIALIZING,
+ Ordering::SeqCst) != UNINITIALIZED {
+ return Err(SetLoggerError(()));
+ }
+
+ LOGGER = make_logger(MaxLogLevelFilter(()));
+ STATE.store(INITIALIZED, Ordering::SeqCst);
+ Ok(())
+}
+
+/// Shuts down the global logger.
+///
+/// This function may only be called once in the lifetime of a program, and may
+/// not be called before `set_logger`. Once the global logger has been shut
+/// down, it can no longer be re-initialized by `set_logger`. Any log events
+/// that occur after the call to `shutdown_logger` completes will be ignored.
+///
+/// The logger that was originally created by the call to to `set_logger` is
+/// returned on success. At that point it is guaranteed that no other threads
+/// are concurrently accessing the logger object.
+#[cfg(feature = "use_std")]
+pub fn shutdown_logger() -> Result<Box<Log>, ShutdownLoggerError> {
+ shutdown_logger_raw().map(|l| unsafe { mem::transmute(l) })
+}
+
+/// Shuts down the global logger.
+///
+/// This function is similar to `shutdown_logger` except that it is usable in
+/// `no_std` code.
+///
+/// This function may only be called once in the lifetime of a program, and may
+/// not be called before `set_logger_raw`. Once the global logger has been shut
+/// down, it can no longer be re-initialized by `set_logger_raw`. Any log
+/// events that occur after the call to `shutdown_logger_raw` completes will be
+/// ignored.
+///
+/// The pointer that was originally passed to `set_logger_raw` is returned on
+/// success. At that point it is guaranteed that no other threads are
+/// concurrently accessing the logger object.
+pub fn shutdown_logger_raw() -> Result<*const Log, ShutdownLoggerError> {
+ // Set the global log level to stop other thread from logging
+ MAX_LOG_LEVEL_FILTER.store(0, Ordering::SeqCst);
+
+ // Set to INITIALIZING to prevent re-initialization after
+ if STATE.compare_and_swap(INITIALIZED, INITIALIZING,
+ Ordering::SeqCst) != INITIALIZED {
+ return Err(ShutdownLoggerError(()));
+ }
+
+ while REFCOUNT.load(Ordering::SeqCst) != 0 {
+ // FIXME add a sleep here when it doesn't involve timers
+ }
+
+ unsafe {
+ let logger = LOGGER;
+ LOGGER = &NopLogger;
+ Ok(logger)
+ }
+}
+
+/// The type returned by `set_logger` if `set_logger` has already been called.
+#[allow(missing_copy_implementations)]
+#[derive(Debug)]
+pub struct SetLoggerError(());
+
+impl fmt::Display for SetLoggerError {
+ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+ write!(fmt, "attempted to set a logger after the logging system \
+ was already initialized")
+ }
+}
+
+// The Error trait is not available in libcore
+#[cfg(feature = "use_std")]
+impl error::Error for SetLoggerError {
+ fn description(&self) -> &str { "set_logger() called multiple times" }
+}
+
+/// The type returned by `shutdown_logger_raw` if `shutdown_logger_raw` has
+/// already been called or if `set_logger_raw` has not been called yet.
+#[allow(missing_copy_implementations)]
+#[derive(Debug)]
+pub struct ShutdownLoggerError(());
+
+impl fmt::Display for ShutdownLoggerError {
+ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+ write!(fmt, "attempted to shut down the logger without an active logger")
+ }
+}
+
+// The Error trait is not available in libcore
+#[cfg(feature = "use_std")]
+impl error::Error for ShutdownLoggerError {
+ fn description(&self) -> &str { "shutdown_logger() called without an active logger" }
+}
+
+/// Registers a panic hook which logs at the error level.
+///
+/// The format is the same as the default panic hook . The reporting module is
+/// `log::panic`.
+///
+/// Requires the `use_std` (enabled by default) and `nightly` features.
+#[cfg(all(feature = "nightly", feature = "use_std"))]
+pub fn log_panics() {
+ std::panic::set_hook(Box::new(panic::log));
+}
+
+// inner module so that the reporting module is log::panic instead of log
+#[cfg(all(feature = "nightly", feature = "use_std"))]
+mod panic {
+ use std::panic::PanicInfo;
+ use std::thread;
+
+ pub fn log(info: &PanicInfo) {
+ let thread = thread::current();
+ let thread = thread.name().unwrap_or("<unnamed>");
+
+ let msg = match info.payload().downcast_ref::<&'static str>() {
+ Some(s) => *s,
+ None => match info.payload().downcast_ref::<String>() {
+ Some(s) => &s[..],
+ None => "Box<Any>",
+ }
+ };
+
+ match info.location() {
+ Some(location) => {
+ error!("thread '{}' panicked at '{}': {}:{}",
+ thread,
+ msg,
+ location.file(),
+ location.line())
+ }
+ None => error!("thread '{}' panicked at '{}'", thread, msg),
+ }
+ }
+}
+
+struct LoggerGuard(&'static Log);
+
+impl Drop for LoggerGuard {
+ fn drop(&mut self) {
+ REFCOUNT.fetch_sub(1, Ordering::SeqCst);
+ }
+}
+
+impl Deref for LoggerGuard {
+ type Target = Log;
+
+ fn deref(&self) -> &(Log + 'static) {
+ self.0
+ }
+}
+
+fn logger() -> Option<LoggerGuard> {
+ REFCOUNT.fetch_add(1, Ordering::SeqCst);
+ if STATE.load(Ordering::SeqCst) != INITIALIZED {
+ REFCOUNT.fetch_sub(1, Ordering::SeqCst);
+ None
+ } else {
+ Some(LoggerGuard(unsafe { &*LOGGER }))
+ }
+}
+
+// WARNING
+// This is not considered part of the crate's public API. It is subject to
+// change at any time.
+#[doc(hidden)]
+pub fn __enabled(level: LogLevel, target: &str) -> bool {
+ if let Some(logger) = logger() {
+ logger.enabled(&LogMetadata { level: level, target: target })
+ } else {
+ false
+ }
+}
+
+// WARNING
+// This is not considered part of the crate's public API. It is subject to
+// change at any time.
+#[doc(hidden)]
+pub fn __log(level: LogLevel, target: &str, loc: &LogLocation,
+ args: fmt::Arguments) {
+ if let Some(logger) = logger() {
+ let record = LogRecord {
+ metadata: LogMetadata {
+ level: level,
+ target: target,
+ },
+ location: loc,
+ args: args
+ };
+ logger.log(&record)
+ }
+}
+
+// WARNING
+// This is not considered part of the crate's public API. It is subject to
+// change at any time.
+#[inline(always)]
+#[doc(hidden)]
+pub fn __static_max_level() -> LogLevelFilter {
+ if !cfg!(debug_assertions) {
+ // This is a release build. Check `release_max_level_*` first.
+ if cfg!(feature = "release_max_level_off") {
+ return LogLevelFilter::Off
+ } else if cfg!(feature = "release_max_level_error") {
+ return LogLevelFilter::Error
+ } else if cfg!(feature = "release_max_level_warn") {
+ return LogLevelFilter::Warn
+ } else if cfg!(feature = "release_max_level_info") {
+ return LogLevelFilter::Info
+ } else if cfg!(feature = "release_max_level_debug") {
+ return LogLevelFilter::Debug
+ } else if cfg!(feature = "release_max_level_trace") {
+ return LogLevelFilter::Trace
+ }
+ }
+ if cfg!(feature = "max_level_off") {
+ LogLevelFilter::Off
+ } else if cfg!(feature = "max_level_error") {
+ LogLevelFilter::Error
+ } else if cfg!(feature = "max_level_warn") {
+ LogLevelFilter::Warn
+ } else if cfg!(feature = "max_level_info") {
+ LogLevelFilter::Info
+ } else if cfg!(feature = "max_level_debug") {
+ LogLevelFilter::Debug
+ } else {
+ LogLevelFilter::Trace
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ extern crate std;
+ use tests::std::string::ToString;
+ use super::{LogLevel, LogLevelFilter};
+
+ #[test]
+ fn test_loglevelfilter_from_str() {
+ let tests = [
+ ("off", Ok(LogLevelFilter::Off)),
+ ("error", Ok(LogLevelFilter::Error)),
+ ("warn", Ok(LogLevelFilter::Warn)),
+ ("info", Ok(LogLevelFilter::Info)),
+ ("debug", Ok(LogLevelFilter::Debug)),
+ ("trace", Ok(LogLevelFilter::Trace)),
+ ("OFF", Ok(LogLevelFilter::Off)),
+ ("ERROR", Ok(LogLevelFilter::Error)),
+ ("WARN", Ok(LogLevelFilter::Warn)),
+ ("INFO", Ok(LogLevelFilter::Info)),
+ ("DEBUG", Ok(LogLevelFilter::Debug)),
+ ("TRACE", Ok(LogLevelFilter::Trace)),
+ ("asdf", Err(())),
+ ];
+ for &(s, ref expected) in &tests {
+ assert_eq!(expected, &s.parse());
+ }
+ }
+
+ #[test]
+ fn test_loglevel_from_str() {
+ let tests = [
+ ("OFF", Err(())),
+ ("error", Ok(LogLevel::Error)),
+ ("warn", Ok(LogLevel::Warn)),
+ ("info", Ok(LogLevel::Info)),
+ ("debug", Ok(LogLevel::Debug)),
+ ("trace", Ok(LogLevel::Trace)),
+ ("ERROR", Ok(LogLevel::Error)),
+ ("WARN", Ok(LogLevel::Warn)),
+ ("INFO", Ok(LogLevel::Info)),
+ ("DEBUG", Ok(LogLevel::Debug)),
+ ("TRACE", Ok(LogLevel::Trace)),
+ ("asdf", Err(())),
+ ];
+ for &(s, ref expected) in &tests {
+ assert_eq!(expected, &s.parse());
+ }
+ }
+
+ #[test]
+ fn test_loglevel_show() {
+ assert_eq!("INFO", LogLevel::Info.to_string());
+ assert_eq!("ERROR", LogLevel::Error.to_string());
+ }
+
+ #[test]
+ fn test_loglevelfilter_show() {
+ assert_eq!("OFF", LogLevelFilter::Off.to_string());
+ assert_eq!("ERROR", LogLevelFilter::Error.to_string());
+ }
+
+ #[test]
+ fn test_cross_cmp() {
+ assert!(LogLevel::Debug > LogLevelFilter::Error);
+ assert!(LogLevelFilter::Warn < LogLevel::Trace);
+ assert!(LogLevelFilter::Off < LogLevel::Error);
+ }
+
+ #[test]
+ fn test_cross_eq() {
+ assert!(LogLevel::Error == LogLevelFilter::Error);
+ assert!(LogLevelFilter::Off != LogLevel::Error);
+ assert!(LogLevel::Trace == LogLevelFilter::Trace);
+ }
+
+ #[test]
+ fn test_to_log_level() {
+ assert_eq!(Some(LogLevel::Error), LogLevelFilter::Error.to_log_level());
+ assert_eq!(None, LogLevelFilter::Off.to_log_level());
+ assert_eq!(Some(LogLevel::Debug), LogLevelFilter::Debug.to_log_level());
+ }
+
+ #[test]
+ fn test_to_log_level_filter() {
+ assert_eq!(LogLevelFilter::Error, LogLevel::Error.to_log_level_filter());
+ assert_eq!(LogLevelFilter::Trace, LogLevel::Trace.to_log_level_filter());
+ }
+
+ #[test]
+ #[cfg(feature = "use_std")]
+ fn test_error_trait() {
+ use std::error::Error;
+ use super::SetLoggerError;
+ let e = SetLoggerError(());
+ assert_eq!(e.description(), "set_logger() called multiple times");
+ }
+}
--- /dev/null
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+/// The standard logging macro.
+///
+/// This macro will generically log with the specified `LogLevel` and `format!`
+/// based argument list.
+///
+/// The `max_level_*` features can be used to statically disable logging at
+/// various levels.
+#[macro_export]
+macro_rules! log {
+ (target: $target:expr, $lvl:expr, $($arg:tt)+) => ({
+ static _LOC: $crate::LogLocation = $crate::LogLocation {
+ __line: line!(),
+ __file: file!(),
+ __module_path: module_path!(),
+ };
+ let lvl = $lvl;
+ if lvl <= $crate::__static_max_level() && lvl <= $crate::max_log_level() {
+ $crate::__log(lvl, $target, &_LOC, format_args!($($arg)+))
+ }
+ });
+ ($lvl:expr, $($arg:tt)+) => (log!(target: module_path!(), $lvl, $($arg)+))
+}
+
+/// Logs a message at the error level.
+///
+/// Logging at this level is disabled if the `max_level_off` feature is present.
+#[macro_export]
+macro_rules! error {
+ (target: $target:expr, $($arg:tt)*) => (
+ log!(target: $target, $crate::LogLevel::Error, $($arg)*);
+ );
+ ($($arg:tt)*) => (
+ log!($crate::LogLevel::Error, $($arg)*);
+ )
+}
+
+/// Logs a message at the warn level.
+///
+/// Logging at this level is disabled if any of the following features are
+/// present: `max_level_off` or `max_level_error`.
+///
+/// When building in release mode (i.e., without the `debug_assertions` option),
+/// logging at this level is also disabled if any of the following features are
+/// present: `release_max_level_off` or `max_level_error`.
+#[macro_export]
+macro_rules! warn {
+ (target: $target:expr, $($arg:tt)*) => (
+ log!(target: $target, $crate::LogLevel::Warn, $($arg)*);
+ );
+ ($($arg:tt)*) => (
+ log!($crate::LogLevel::Warn, $($arg)*);
+ )
+}
+
+/// Logs a message at the info level.
+///
+/// Logging at this level is disabled if any of the following features are
+/// present: `max_level_off`, `max_level_error`, or `max_level_warn`.
+///
+/// When building in release mode (i.e., without the `debug_assertions` option),
+/// logging at this level is also disabled if any of the following features are
+/// present: `release_max_level_off`, `release_max_level_error`, or
+/// `release_max_level_warn`.
+#[macro_export]
+macro_rules! info {
+ (target: $target:expr, $($arg:tt)*) => (
+ log!(target: $target, $crate::LogLevel::Info, $($arg)*);
+ );
+ ($($arg:tt)*) => (
+ log!($crate::LogLevel::Info, $($arg)*);
+ )
+}
+
+/// Logs a message at the debug level.
+///
+/// Logging at this level is disabled if any of the following features are
+/// present: `max_level_off`, `max_level_error`, `max_level_warn`, or
+/// `max_level_info`.
+///
+/// When building in release mode (i.e., without the `debug_assertions` option),
+/// logging at this level is also disabled if any of the following features are
+/// present: `release_max_level_off`, `release_max_level_error`,
+/// `release_max_level_warn`, or `release_max_level_info`.
+#[macro_export]
+macro_rules! debug {
+ (target: $target:expr, $($arg:tt)*) => (
+ log!(target: $target, $crate::LogLevel::Debug, $($arg)*);
+ );
+ ($($arg:tt)*) => (
+ log!($crate::LogLevel::Debug, $($arg)*);
+ )
+}
+
+/// Logs a message at the trace level.
+///
+/// Logging at this level is disabled if any of the following features are
+/// present: `max_level_off`, `max_level_error`, `max_level_warn`,
+/// `max_level_info`, or `max_level_debug`.
+///
+/// When building in release mode (i.e., without the `debug_assertions` option),
+/// logging at this level is also disabled if any of the following features are
+/// present: `release_max_level_off`, `release_max_level_error`,
+/// `release_max_level_warn`, `release_max_level_info`, or
+/// `release_max_level_debug`.
+#[macro_export]
+macro_rules! trace {
+ (target: $target:expr, $($arg:tt)*) => (
+ log!(target: $target, $crate::LogLevel::Trace, $($arg)*);
+ );
+ ($($arg:tt)*) => (
+ log!($crate::LogLevel::Trace, $($arg)*);
+ )
+}
+
+/// Determines if a message logged at the specified level in that module will
+/// be logged.
+///
+/// This can be used to avoid expensive computation of log message arguments if
+/// the message would be ignored anyway.
+///
+/// # Examples
+///
+/// ```rust
+/// # #[macro_use]
+/// # extern crate log;
+/// use log::LogLevel::Debug;
+///
+/// # fn foo() {
+/// if log_enabled!(Debug) {
+/// let data = expensive_call();
+/// debug!("expensive debug data: {} {}", data.x, data.y);
+/// }
+/// # }
+/// # struct Data { x: u32, y: u32 }
+/// # fn expensive_call() -> Data { Data { x: 0, y: 0 } }
+/// # fn main() {}
+/// ```
+#[macro_export]
+macro_rules! log_enabled {
+ (target: $target:expr, $lvl:expr) => ({
+ let lvl = $lvl;
+ lvl <= $crate::__static_max_level() && lvl <= $crate::max_log_level() &&
+ $crate::__enabled(lvl, $target)
+ });
+ ($lvl:expr) => (log_enabled!(target: module_path!(), $lvl))
+}
--- /dev/null
+#[macro_use] extern crate log;
+
+use std::sync::{Arc, Mutex};
+use log::{LogLevel, LogLevelFilter, Log, LogRecord, LogMetadata};
+use log::MaxLogLevelFilter;
+
+#[cfg(feature = "use_std")]
+use log::set_logger;
+#[cfg(not(feature = "use_std"))]
+fn set_logger<M>(make_logger: M) -> Result<(), log::SetLoggerError>
+ where M: FnOnce(MaxLogLevelFilter) -> Box<Log> {
+ unsafe {
+ log::set_logger_raw(|x| std::mem::transmute(make_logger(x)))
+ }
+}
+
+struct State {
+ last_log: Mutex<Option<LogLevel>>,
+ filter: MaxLogLevelFilter,
+}
+
+struct Logger(Arc<State>);
+
+impl Log for Logger {
+ fn enabled(&self, _: &LogMetadata) -> bool {
+ true
+ }
+
+ fn log(&self, record: &LogRecord) {
+ *self.0.last_log.lock().unwrap() = Some(record.level());
+ }
+}
+
+fn main() {
+ let mut a = None;
+ set_logger(|max| {
+ let me = Arc::new(State {
+ last_log: Mutex::new(None),
+ filter: max,
+ });
+ a = Some(me.clone());
+ Box::new(Logger(me))
+ }).unwrap();
+ let a = a.unwrap();
+
+ test(&a, LogLevelFilter::Off);
+ test(&a, LogLevelFilter::Error);
+ test(&a, LogLevelFilter::Warn);
+ test(&a, LogLevelFilter::Info);
+ test(&a, LogLevelFilter::Debug);
+ test(&a, LogLevelFilter::Trace);
+}
+
+fn test(a: &State, filter: LogLevelFilter) {
+ a.filter.set(filter);
+ error!("");
+ last(&a, t(LogLevel::Error, filter));
+ warn!("");
+ last(&a, t(LogLevel::Warn, filter));
+ info!("");
+ last(&a, t(LogLevel::Info, filter));
+ debug!("");
+ last(&a, t(LogLevel::Debug, filter));
+ trace!("");
+ last(&a, t(LogLevel::Trace, filter));
+
+ fn t(lvl: LogLevel, filter: LogLevelFilter) -> Option<LogLevel> {
+ if lvl <= filter {Some(lvl)} else {None}
+ }
+}
+
+fn last(state: &State, expected: Option<LogLevel>) {
+ let mut lvl = state.last_log.lock().unwrap();
+ assert_eq!(*lvl, expected);
+ *lvl = None;
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"944bf600c6230664922a011cbca026699969f2f89f6c7ff689835836ccd7b1de",".travis.yml":"3d7b50e89ac6ecc0c3a31273c1785a905aa528ccf70503973bf34fa49537519f","Cargo.toml":"7ed65153877c1057bac21ad6483ae2f6feb7713da2516f788528c81c222e1686","LICENSE.txt":"2362080adc3f0fb1a071ffe7dc5557cbb420058f319e284d53213a1e05687242","README.md":"f96785f9a0782f425cde37f0e4ec577f1097f92c38af291509e3953c20e9b87f","benches/lib.rs":"7ae37fded40473821a1e0d898d3e978efddfd1a2d2efcd550b84089932c8db23","src/lib.rs":"208c67b843ebbc02be1649dd40235088bf87d00c1a336a162118b4f352a03cb0"},"package":"a5539a8dee9b4ae308c9c406a379838b435a8f2c84cf9fedc6d5a576be9888db"}
\ No newline at end of file
--- /dev/null
+Cargo.lock
+target
--- /dev/null
+language: rust
+sudo: required
+
+after_success: curl https://stainless-steel.github.io/travis/after_success.sh | bash
+
+env:
+ global:
+ secure: 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
+
+notifications:
+ email: false
--- /dev/null
+[package]
+name = "md5"
+version = "0.1.1"
+authors = ["Ivan Ukhov <ivan.ukhov@gmail.com>"]
+license = "MIT"
+repository = "https://github.com/stainless-steel/md5"
+homepage = "https://github.com/stainless-steel/md5"
+documentation = "https://stainless-steel.github.io/md5"
+description = "The package provides the MD5 hash function."
--- /dev/null
+The MIT License (MIT)
+
+Copyright 2015 Ivan Ukhov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- /dev/null
+# MD5 [![Version][version-img]][version-url] [![Status][status-img]][status-url]
+
+The package provides the [MD5][1] hash function.
+
+## [Documentation][doc]
+
+## Contributing
+
+1. Fork the project.
+2. Implement your idea.
+3. Open a pull request.
+
+[1]: https://en.wikipedia.org/wiki/MD5
+
+[version-img]: https://img.shields.io/crates/v/md5.svg
+[version-url]: https://crates.io/crates/md5
+[status-img]: https://travis-ci.org/stainless-steel/md5.svg?branch=master
+[status-url]: https://travis-ci.org/stainless-steel/md5
+[doc]: https://stainless-steel.github.io/md5
--- /dev/null
+#![feature(test)]
+
+extern crate md5;
+extern crate test;
+
+#[bench] fn compute_0001000(bencher: &mut test::Bencher) { compute( 1000, bencher); }
+#[bench] fn compute_0010000(bencher: &mut test::Bencher) { compute( 10000, bencher); }
+#[bench] fn compute_0100000(bencher: &mut test::Bencher) { compute( 100000, bencher); }
+#[bench] fn compute_1000000(bencher: &mut test::Bencher) { compute(1_000000, bencher); }
+
+fn compute(size: usize, bencher: &mut test::Bencher) {
+ let data = &vec![0xFFu8; size][..];
+ bencher.iter(|| {
+ test::black_box(md5::compute(data));
+ });
+}
--- /dev/null
+//! The [MD5][1] hash function.
+//!
+//! [1]: https://en.wikipedia.org/wiki/MD5
+
+// The implementation is based on:
+// http://people.csail.mit.edu/rivest/Md5.c
+
+use std::convert::From;
+use std::io::{Result, Write};
+use std::mem;
+
+/// A digest.
+pub type Digest = [u8; 16];
+
+/// A context.
+#[derive(Copy)]
+pub struct Context {
+ handled: [u32; 2],
+ buffer: [u32; 4],
+ input: [u8; 64],
+}
+
+impl Clone for Context {
+ #[inline]
+ fn clone(&self) -> Context { *self }
+}
+
+const PADDING: [u8; 64] = [
+ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+];
+
+impl Context {
+ /// Create a context for computing a digest.
+ #[inline]
+ pub fn new() -> Context {
+ Context {
+ handled: [0, 0],
+ buffer: [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476],
+ input: unsafe { mem::uninitialized() },
+ }
+ }
+
+ /// Consume data.
+ pub fn consume(&mut self, data: &[u8]) {
+ let mut input: [u32; 16] = unsafe { mem::uninitialized() };
+ let mut k = ((self.handled[0] >> 3) & 0x3F) as usize;
+
+ let length = data.len() as u32;
+ if (self.handled[0] + (length << 3)) < self.handled[0] {
+ self.handled[1] += 1;
+ }
+ self.handled[0] += length << 3;
+ self.handled[1] += length >> 29;
+
+ for &value in data {
+ self.input[k] = value;
+ k += 1;
+ if k != 0x40 {
+ continue;
+ }
+ let mut j = 0;
+ for i in 0..16 {
+ input[i] = ((self.input[j + 3] as u32) << 24) |
+ ((self.input[j + 2] as u32) << 16) |
+ ((self.input[j + 1] as u32) << 8) |
+ ((self.input[j ] as u32) );
+ j += 4;
+ }
+ transform(&mut self.buffer, &input);
+ k = 0;
+ }
+ }
+
+ /// Finalize and return the digest.
+ pub fn compute(mut self) -> Digest {
+ let mut input: [u32; 16] = unsafe { mem::uninitialized() };
+ let k = ((self.handled[0] >> 3) & 0x3F) as usize;
+
+ input[14] = self.handled[0];
+ input[15] = self.handled[1];
+
+ self.consume(&PADDING[..(if k < 56 { 56 - k } else { 120 - k })]);
+
+ let mut j = 0;
+ for i in 0..14 {
+ input[i] = ((self.input[j + 3] as u32) << 24) |
+ ((self.input[j + 2] as u32) << 16) |
+ ((self.input[j + 1] as u32) << 8) |
+ ((self.input[j ] as u32) );
+ j += 4;
+ }
+ transform(&mut self.buffer, &input);
+
+ let mut digest: Digest = unsafe { mem::uninitialized() };
+
+ let mut j = 0;
+ for i in 0..4 {
+ digest[j ] = ((self.buffer[i] ) & 0xFF) as u8;
+ digest[j + 1] = ((self.buffer[i] >> 8) & 0xFF) as u8;
+ digest[j + 2] = ((self.buffer[i] >> 16) & 0xFF) as u8;
+ digest[j + 3] = ((self.buffer[i] >> 24) & 0xFF) as u8;
+ j += 4;
+ }
+
+ digest
+ }
+}
+
+impl Write for Context {
+ #[inline]
+ fn write(&mut self, data: &[u8]) -> Result<usize> {
+ self.consume(data);
+ Ok(data.len())
+ }
+
+ #[inline]
+ fn flush(&mut self) -> Result<()> {
+ Ok(())
+ }
+}
+
+impl From<Context> for Digest {
+ #[inline]
+ fn from(context: Context) -> Digest {
+ context.compute()
+ }
+}
+
+/// Compute the digest of data.
+#[inline]
+pub fn compute(data: &[u8]) -> Digest {
+ let mut context = Context::new();
+ context.consume(data);
+ context.compute()
+}
+
+fn transform(buffer: &mut [u32; 4], input: &[u32; 16]) {
+ let (mut a, mut b, mut c, mut d) = (buffer[0], buffer[1], buffer[2], buffer[3]);
+
+ macro_rules! add(
+ ($a:expr, $b:expr) => ($a.wrapping_add($b));
+ );
+ macro_rules! rotate(
+ ($x:expr, $n:expr) => (($x << $n) | ($x >> (32 - $n)));
+ );
+
+ {
+ macro_rules! F(
+ ($x:expr, $y:expr, $z:expr) => (($x & $y) | (!$x & $z));
+ );
+ macro_rules! T(
+ ($a:expr, $b:expr, $c:expr, $d:expr, $x:expr, $s:expr, $ac:expr) => ({
+ $a = add!(add!(add!($a, F!($b, $c, $d)), $x), $ac);
+ $a = rotate!($a, $s);
+ $a = add!($a, $b);
+ });
+ );
+
+ const S1: u32 = 7;
+ const S2: u32 = 12;
+ const S3: u32 = 17;
+ const S4: u32 = 22;
+
+ T!(a, b, c, d, input[ 0], S1, 3614090360);
+ T!(d, a, b, c, input[ 1], S2, 3905402710);
+ T!(c, d, a, b, input[ 2], S3, 606105819);
+ T!(b, c, d, a, input[ 3], S4, 3250441966);
+ T!(a, b, c, d, input[ 4], S1, 4118548399);
+ T!(d, a, b, c, input[ 5], S2, 1200080426);
+ T!(c, d, a, b, input[ 6], S3, 2821735955);
+ T!(b, c, d, a, input[ 7], S4, 4249261313);
+ T!(a, b, c, d, input[ 8], S1, 1770035416);
+ T!(d, a, b, c, input[ 9], S2, 2336552879);
+ T!(c, d, a, b, input[10], S3, 4294925233);
+ T!(b, c, d, a, input[11], S4, 2304563134);
+ T!(a, b, c, d, input[12], S1, 1804603682);
+ T!(d, a, b, c, input[13], S2, 4254626195);
+ T!(c, d, a, b, input[14], S3, 2792965006);
+ T!(b, c, d, a, input[15], S4, 1236535329);
+ }
+
+ {
+ macro_rules! F(
+ ($x:expr, $y:expr, $z:expr) => (($x & $z) | ($y & !$z));
+ );
+ macro_rules! T(
+ ($a:expr, $b:expr, $c:expr, $d:expr, $x:expr, $s:expr, $ac:expr) => ({
+ $a = add!(add!(add!($a, F!($b, $c, $d)), $x), $ac);
+ $a = rotate!($a, $s);
+ $a = add!($a, $b);
+ });
+ );
+
+ const S1: u32 = 5;
+ const S2: u32 = 9;
+ const S3: u32 = 14;
+ const S4: u32 = 20;
+
+ T!(a, b, c, d, input[ 1], S1, 4129170786);
+ T!(d, a, b, c, input[ 6], S2, 3225465664);
+ T!(c, d, a, b, input[11], S3, 643717713);
+ T!(b, c, d, a, input[ 0], S4, 3921069994);
+ T!(a, b, c, d, input[ 5], S1, 3593408605);
+ T!(d, a, b, c, input[10], S2, 38016083);
+ T!(c, d, a, b, input[15], S3, 3634488961);
+ T!(b, c, d, a, input[ 4], S4, 3889429448);
+ T!(a, b, c, d, input[ 9], S1, 568446438);
+ T!(d, a, b, c, input[14], S2, 3275163606);
+ T!(c, d, a, b, input[ 3], S3, 4107603335);
+ T!(b, c, d, a, input[ 8], S4, 1163531501);
+ T!(a, b, c, d, input[13], S1, 2850285829);
+ T!(d, a, b, c, input[ 2], S2, 4243563512);
+ T!(c, d, a, b, input[ 7], S3, 1735328473);
+ T!(b, c, d, a, input[12], S4, 2368359562);
+ }
+
+ {
+ macro_rules! F(
+ ($x:expr, $y:expr, $z:expr) => ($x ^ $y ^ $z);
+ );
+ macro_rules! T(
+ ($a:expr, $b:expr, $c:expr, $d:expr, $x:expr, $s:expr, $ac:expr) => ({
+ $a = add!(add!(add!($a, F!($b, $c, $d)), $x), $ac);
+ $a = rotate!($a, $s);
+ $a = add!($a, $b);
+ });
+ );
+
+ const S1: u32 = 4;
+ const S2: u32 = 11;
+ const S3: u32 = 16;
+ const S4: u32 = 23;
+
+ T!(a, b, c, d, input[ 5], S1, 4294588738);
+ T!(d, a, b, c, input[ 8], S2, 2272392833);
+ T!(c, d, a, b, input[11], S3, 1839030562);
+ T!(b, c, d, a, input[14], S4, 4259657740);
+ T!(a, b, c, d, input[ 1], S1, 2763975236);
+ T!(d, a, b, c, input[ 4], S2, 1272893353);
+ T!(c, d, a, b, input[ 7], S3, 4139469664);
+ T!(b, c, d, a, input[10], S4, 3200236656);
+ T!(a, b, c, d, input[13], S1, 681279174);
+ T!(d, a, b, c, input[ 0], S2, 3936430074);
+ T!(c, d, a, b, input[ 3], S3, 3572445317);
+ T!(b, c, d, a, input[ 6], S4, 76029189);
+ T!(a, b, c, d, input[ 9], S1, 3654602809);
+ T!(d, a, b, c, input[12], S2, 3873151461);
+ T!(c, d, a, b, input[15], S3, 530742520);
+ T!(b, c, d, a, input[ 2], S4, 3299628645);
+ }
+
+ {
+ macro_rules! F(
+ ($x:expr, $y:expr, $z:expr) => ($y ^ ($x | !$z));
+ );
+ macro_rules! T(
+ ($a:expr, $b:expr, $c:expr, $d:expr, $x:expr, $s:expr, $ac:expr) => ({
+ $a = add!(add!(add!($a, F!($b, $c, $d)), $x), $ac);
+ $a = rotate!($a, $s);
+ $a = add!($a, $b);
+ });
+ );
+
+ const S1: u32 = 6;
+ const S2: u32 = 10;
+ const S3: u32 = 15;
+ const S4: u32 = 21;
+
+ T!(a, b, c, d, input[ 0], S1, 4096336452);
+ T!(d, a, b, c, input[ 7], S2, 1126891415);
+ T!(c, d, a, b, input[14], S3, 2878612391);
+ T!(b, c, d, a, input[ 5], S4, 4237533241);
+ T!(a, b, c, d, input[12], S1, 1700485571);
+ T!(d, a, b, c, input[ 3], S2, 2399980690);
+ T!(c, d, a, b, input[10], S3, 4293915773);
+ T!(b, c, d, a, input[ 1], S4, 2240044497);
+ T!(a, b, c, d, input[ 8], S1, 1873313359);
+ T!(d, a, b, c, input[15], S2, 4264355552);
+ T!(c, d, a, b, input[ 6], S3, 2734768916);
+ T!(b, c, d, a, input[13], S4, 1309151649);
+ T!(a, b, c, d, input[ 4], S1, 4149444226);
+ T!(d, a, b, c, input[11], S2, 3174756917);
+ T!(c, d, a, b, input[ 2], S3, 718787259);
+ T!(b, c, d, a, input[ 9], S4, 3951481745);
+ }
+
+ buffer[0] = add!(buffer[0], a);
+ buffer[1] = add!(buffer[1], b);
+ buffer[2] = add!(buffer[2], c);
+ buffer[3] = add!(buffer[3], d);
+}
+
+#[cfg(test)]
+mod tests {
+ macro_rules! digest(
+ ($string:expr) => ({
+ let mut context = ::Context::new();
+ context.consume($string.as_bytes());
+ let mut digest = String::with_capacity(2 * 16);
+ for x in &context.compute()[..] {
+ digest.push_str(&format!("{:02x}", x));
+ }
+ digest
+ });
+ );
+
+ #[test]
+ fn compute() {
+ let inputs = [
+ "",
+ "a",
+ "abc",
+ "message digest",
+ "abcdefghijklmnopqrstuvwxyz",
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+ "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
+ ];
+
+ let outputs = [
+ "d41d8cd98f00b204e9800998ecf8427e",
+ "0cc175b9c0f1b6a831c399e269772661",
+ "900150983cd24fb0d6963f7d28e17f72",
+ "f96b697d7cb7938d525a2f31aaf161d0",
+ "c3fcd3d76192e4007dfb496cca67e13b",
+ "d174ab98d277d9f5a5611c2c9f419d9f",
+ "57edf4a22be3c955ac49da2e2107b67a",
+ ];
+
+ for (input, &output) in inputs.iter().zip(outputs.iter()) {
+ assert_eq!(&digest!(input)[..], output);
+ }
+ }
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"f9b1ca6ae27d1c18215265024629a8960c31379f206d9ed20f64e0b2dcf79805","Cargo.toml":"934724b164e0fcfd6ba88e6eafc0425a786e544b64dddeba2078b15d35d7da9b","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"0593d22d122d4bfec6407115e3907546312976f75473417aaa4c57ecd2095ae6","README.md":"0a93f73d6f78677be73b67788ea7be1f358b776df26ebc09ee3326615601f33e","src/lib.rs":"f894837b10b1a0181dd6aa297e0e1d4c903c4e0ceccdb531ca0aa0cc3806616c"},"package":"cee7e88156f3f9e19bdd598f8d6c9db7bf4078f99f8381f43a55b09648d1a6e3"}
\ No newline at end of file
--- /dev/null
+target
+Cargo.lock
--- /dev/null
+[package]
+
+name = "num_cpus"
+version = "0.2.13"
+description = "Get the number of CPUs on a machine."
+authors = ["Sean McArthur <sean.monstar@gmail.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/seanmonstar/num_cpus"
+
+
+[dependencies]
+libc = "0.2"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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+Copyright (c) 2015
+
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+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
--- /dev/null
+# num_cpus
+
+A replacement for the deprecated `std::os::num_cpus`.
+
+## Usage
+
+Add to Cargo.toml:
+
+```
+[dependencies]
+num_cpus = "0.2"
+```
+
+In your `main.rs` or `lib.rs`:
+
+```rust
+extern crate num_cpus;
+
+// elsewhere
+let num = num_cpus::get();
+```
+
+## License
+
+Licensed under either of
+
+ * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+ * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+
+at your option.
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any
+additional terms or conditions.
--- /dev/null
+//! Replaces the deprecated functionality of std::os::num_cpus.
+#![cfg_attr(test, deny(warnings))]
+#![deny(missing_docs)]
+#![allow(non_snake_case)]
+
+#[cfg(not(windows))]
+extern crate libc;
+
+/// Returns the number of CPUs of the current machine.
+#[inline]
+pub fn get() -> usize {
+ get_num_cpus()
+}
+
+#[cfg(windows)]
+fn get_num_cpus() -> usize {
+ #[repr(C)]
+ struct SYSTEM_INFO {
+ wProcessorArchitecture: u16,
+ wReserved: u16,
+ dwPageSize: u32,
+ lpMinimumApplicationAddress: *mut u8,
+ lpMaximumApplicationAddress: *mut u8,
+ dwActiveProcessorMask: *mut u8,
+ dwNumberOfProcessors: u32,
+ dwProcessorType: u32,
+ dwAllocationGranularity: u32,
+ wProcessorLevel: u16,
+ wProcessorRevision: u16,
+ }
+
+ extern "system" {
+ fn GetSystemInfo(lpSystemInfo: *mut SYSTEM_INFO);
+ }
+
+ unsafe {
+ let mut sysinfo: SYSTEM_INFO = std::mem::uninitialized();
+ GetSystemInfo(&mut sysinfo);
+ sysinfo.dwNumberOfProcessors as usize
+ }
+}
+
+#[cfg(any(target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "bitrig",
+ target_os = "netbsd"))]
+fn get_num_cpus() -> usize {
+ let mut cpus: libc::c_uint = 0;
+ let mut cpus_size = std::mem::size_of_val(&cpus);
+
+ unsafe {
+ cpus = libc::sysconf(libc::_SC_NPROCESSORS_ONLN) as libc::c_uint;
+ }
+ if cpus < 1 {
+ let mut mib = [libc::CTL_HW, libc::HW_NCPU, 0, 0];
+ unsafe {
+ libc::sysctl(mib.as_mut_ptr(),
+ 2,
+ &mut cpus as *mut _ as *mut _,
+ &mut cpus_size as *mut _ as *mut _,
+ 0 as *mut _,
+ 0);
+ }
+ if cpus < 1 {
+ cpus = 1;
+ }
+ }
+ cpus as usize
+}
+
+#[cfg(target_os = "openbsd")]
+fn get_num_cpus() -> usize {
+ let mut cpus: libc::c_uint = 0;
+ let mut cpus_size = std::mem::size_of_val(&cpus);
+ let mut mib = [libc::CTL_HW, libc::HW_NCPU, 0, 0];
+
+ unsafe {
+ libc::sysctl(mib.as_mut_ptr(),
+ 2,
+ &mut cpus as *mut _ as *mut _,
+ &mut cpus_size as *mut _ as *mut _,
+ 0 as *mut _,
+ 0);
+ }
+ if cpus < 1 {
+ cpus = 1;
+ }
+ cpus as usize
+}
+
+#[cfg(
+ any(
+ target_os = "linux",
+ target_os = "nacl",
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "android",
+ target_os = "solaris",
+ )
+)]
+fn get_num_cpus() -> usize {
+ unsafe {
+ libc::sysconf(libc::_SC_NPROCESSORS_ONLN) as usize
+ }
+}
+
+#[test]
+fn lower_bound() {
+ assert!(get() > 0);
+}
+
+
+#[test]
+fn upper_bound() {
+ assert!(get() < 236_451);
+}
--- /dev/null
+{"files":{".cargo-ok":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",".gitignore":"c1e953ee360e77de57f7b02f1b7880bd6a3dc22d1a69e953c2ac2c52cc52d247",".travis.yml":"b5b4e6935204150e66dd35eea5e2aae48f87987a2f8f9f4683e934216d07bc85","Cargo.toml":"f1c2eb2fa47a89f3572f7c25d616395c4140be85078f3649d30d217a961ac01e","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"6485b8ed310d3f0340bf1ad1f47645069ce4069dcc6bb46c7d5c6faf41de1fdb","README.md":"11c5bfb489de42f984b1380f8100edb794fb88f750c03e9c62aff0f53860e4d5","appveyor.yml":"da991211b72fa6f231af7adb84c9fb72f5a9131d1c0a3d47b8ceffe5a82c8542","benches/base64.rs":"96f7d0c7d260362e41b8cefb4839f1e1b3c18c2f10344f6ccafac7c434f99ca9","benches/hex.rs":"057821307b4b7de02f2c267f9248457386035382916c5afe4b72d6f2e905062c","benches/json.rs":"659f2ae2e1ad5ed022fafce6418d17dfe09c3dcb3f054857dce0effc907da850","src/base64.rs":"21186423be90189baca9d902d7a2d4abb24845d52427ede22036e05218125c88","src/collection_impls.rs":"8ae6bc0d61a4777d834c2b24fa987550cb13c570e1564f87ee32eceff3cb2d5b","src/hex.rs":"e2d95034da31627bb7536c9e38388d8c6787e9976d89cf38cf2c8558bf3249b7","src/json.rs":"4754f85b9fa23600927e6b8a45a960d69cd9f701f5118817ed62bae3de2ec876","src/lib.rs":"6e7beb6b5c4ebcaadedb8a82e1cc17249f9a8da2a59d19e1af9dd9a75e8ddf6b","src/serialize.rs":"49c477148a8c823d0caba5bc37444282894d0a9919a0bf40d8b30ee293bd62f8"},"package":"6159e4e6e559c81bd706afe9c8fd68f547d3e851ce12e76b1de7914bab61691b"}
\ No newline at end of file
--- /dev/null
+/target
+/Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - 1.0.0
+ - beta
+ - nightly
+sudo: false
+script:
+ - cargo build --verbose
+ - cargo test --verbose
+ - |
+ [ $TRAVIS_RUST_VERSION != nightly ] || cargo bench --verbose
+ - cargo doc
+after_success: |
+ [ $TRAVIS_BRANCH = master ] &&
+ [ $TRAVIS_PULL_REQUEST = false ] &&
+ [ $TRAVIS_RUST_VERSION = nightly ] &&
+ echo '<meta http-equiv=refresh content=0;url=/rustc-serialize/rustc_serialize/index.html>' > target/doc/index.html &&
+ pip install ghp-import --user $USER &&
+ $HOME/.local/bin/ghp-import -n target/doc &&
+ git push -qf https://${TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+env:
+ global:
+ secure: f0CwX+CnvRbEqK3H6zhBQe4u0t14OQvyd6nUhq/oXkJ6LdtrSx+qQtLSmAU7L8p1IXyP8csxv37bTdEB7/U1c6bJcN2OXHrw9nD0NDvZEs1zSZvFQBm+YBwV7EaposPHCeqee3X9b00g7+bObywMYtEkk7yD2NiOY9SjMRcjTLQ=
+notifications:
+ email:
+ on_success: never
--- /dev/null
+[package]
+
+name = "rustc-serialize"
+version = "0.3.19"
+authors = ["The Rust Project Developers"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/rust-lang/rustc-serialize"
+homepage = "https://github.com/rust-lang/rustc-serialize"
+documentation = "https://doc.rust-lang.org/rustc-serialize"
+description = """
+Generic serialization/deserialization support corresponding to the
+`derive(RustcEncodable, RustcDecodable)` mode in the compiler. Also includes
+support for hex, base64, and json encoding and decoding.
+"""
+
+[dev-dependencies]
+rand = "0.3"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 The Rust Project Developers
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+# rustc-serialize
+
+Serialization and deserialization support provided by the compiler in the form
+of `derive(RustcEncodable, RustcDecodable)`.
+
+[](https://travis-ci.org/rust-lang-nursery/rustc-serialize)
+[](https://ci.appveyor.com/project/alexcrichton/rustc-serialize)
+
+[Documentation](https://doc.rust-lang.org/rustc-serialize)
+
+## Usage
+
+Add this to your `Cargo.toml`:
+
+```toml
+[dependencies]
+rustc-serialize = "0.3"
+```
+
+and this to your crate root:
+
+```rust
+extern crate rustc_serialize;
+```
--- /dev/null
+environment:
+ matrix:
+ - TARGET: x86_64-pc-windows-msvc
+ - TARGET: i686-pc-windows-msvc
+ - TARGET: i686-pc-windows-gnu
+install:
+ - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
+ - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
+ - SET PATH=%PATH%;C:\Program Files (x86)\Rust\bin
+ - SET PATH=%PATH%;C:\MinGW\bin
+ - rustc -V
+ - cargo -V
+
+build: false
+
+test_script:
+ - cargo test --verbose
--- /dev/null
+#![feature(test)]
+
+extern crate test;
+extern crate rustc_serialize;
+
+use rustc_serialize::base64::{FromBase64, ToBase64, STANDARD};
+use test::Bencher;
+
+#[bench]
+fn bench_to_base64(b: &mut Bencher) {
+ let s = "イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム \
+ ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン";
+ b.iter(|| {
+ s.as_bytes().to_base64(STANDARD);
+ });
+ b.bytes = s.len() as u64;
+}
+
+#[bench]
+fn bench_from_base64(b: &mut Bencher) {
+ let s = "イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム \
+ ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン";
+ let sb = s.as_bytes().to_base64(STANDARD);
+ b.iter(|| {
+ sb.from_base64().unwrap();
+ });
+ b.bytes = sb.len() as u64;
+}
+
+
+#[bench]
+fn bench_to_base64_large(b: &mut Bencher) {
+ let s: Vec<_> = (0..10000).map(|i| ((i as u32 * 12345) % 256) as u8).collect();
+ b.iter(|| {
+ s.to_base64(STANDARD);
+ });
+ b.bytes = s.len() as u64;
+}
+
+#[bench]
+fn bench_from_base64_large(b: &mut Bencher) {
+ let s: Vec<_> = (0..10000).map(|i| ((i as u32 * 12345) % 256) as u8).collect();
+ let sb = s.to_base64(STANDARD);
+ b.iter(|| {
+ sb.from_base64().unwrap();
+ });
+ b.bytes = sb.len() as u64;
+}
--- /dev/null
+#![feature(test)]
+
+extern crate test;
+extern crate rustc_serialize;
+
+use test::Bencher;
+use rustc_serialize::hex::{FromHex, ToHex};
+
+#[bench]
+fn bench_to_hex(b: &mut Bencher) {
+ let s = "イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム \
+ ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン";
+ b.iter(|| {
+ s.as_bytes().to_hex();
+ });
+ b.bytes = s.len() as u64;
+}
+
+#[bench]
+fn bench_from_hex(b: &mut Bencher) {
+ let s = "イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム \
+ ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン";
+ let sb = s.as_bytes().to_hex();
+ b.iter(|| {
+ sb.from_hex().unwrap();
+ });
+ b.bytes = sb.len() as u64;
+}
--- /dev/null
+#![feature(test)]
+
+extern crate test;
+extern crate rustc_serialize;
+
+use std::string;
+use rustc_serialize::json::{Json, Parser};
+use test::Bencher;
+
+#[bench]
+fn bench_streaming_small(b: &mut Bencher) {
+ b.iter( || {
+ let mut parser = Parser::new(
+ r#"{
+ "a": 1.0,
+ "b": [
+ true,
+ "foo\nbar",
+ { "c": {"d": null} }
+ ]
+ }"#.chars()
+ );
+ loop {
+ match parser.next() {
+ None => return,
+ _ => {}
+ }
+ }
+ });
+}
+#[bench]
+fn bench_small(b: &mut Bencher) {
+ b.iter( || {
+ let _ = Json::from_str(r#"{
+ "a": 1.0,
+ "b": [
+ true,
+ "foo\nbar",
+ { "c": {"d": null} }
+ ]
+ }"#);
+ });
+}
+
+#[bench]
+fn bench_decode_hex_escape(b: &mut Bencher) {
+ let mut src = "\"".to_string();
+ for _ in 0..10 {
+ src.push_str("\\uF975\\uf9bc\\uF9A0\\uF9C4\\uF975\\uf9bc\\uF9A0\\uF9C4");
+ }
+ src.push_str("\"");
+ b.iter( || {
+ let _ = Json::from_str(&src);
+ });
+}
+
+fn big_json() -> string::String {
+ let mut src = "[\n".to_string();
+ for _ in 0..500 {
+ src.push_str(r#"{ "a": true, "b": null, "c":3.1415, "d": "Hello world", "e": \
+ [1,2,3]},"#);
+ }
+ src.push_str("{}]");
+ return src;
+}
+
+#[bench]
+fn bench_streaming_large(b: &mut Bencher) {
+ let src = big_json();
+ b.iter( || {
+ let mut parser = Parser::new(src.chars());
+ loop {
+ match parser.next() {
+ None => return,
+ _ => {}
+ }
+ }
+ });
+}
+#[bench]
+fn bench_large(b: &mut Bencher) {
+ let src = big_json();
+ b.iter( || { let _ = Json::from_str(&src); });
+}
--- /dev/null
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+//
+// ignore-lexer-test FIXME #15679
+
+//! Base64 binary-to-text encoding
+
+pub use self::FromBase64Error::*;
+pub use self::CharacterSet::*;
+
+use std::fmt;
+use std::error;
+
+/// Available encoding character sets
+#[derive(Clone, Copy, Debug)]
+pub enum CharacterSet {
+ /// The standard character set (uses `+` and `/`)
+ Standard,
+ /// The URL safe character set (uses `-` and `_`)
+ UrlSafe
+}
+
+/// Available newline types
+#[derive(Clone, Copy, Debug)]
+pub enum Newline {
+ /// A linefeed (i.e. Unix-style newline)
+ LF,
+ /// A carriage return and a linefeed (i.e. Windows-style newline)
+ CRLF
+}
+
+/// Contains configuration parameters for `to_base64`.
+#[derive(Clone, Copy, Debug)]
+pub struct Config {
+ /// Character set to use
+ pub char_set: CharacterSet,
+ /// Newline to use
+ pub newline: Newline,
+ /// True to pad output with `=` characters
+ pub pad: bool,
+ /// `Some(len)` to wrap lines at `len`, `None` to disable line wrapping
+ pub line_length: Option<usize>
+}
+
+/// Configuration for RFC 4648 standard base64 encoding
+pub static STANDARD: Config =
+ Config {char_set: Standard, newline: Newline::CRLF, pad: true, line_length: None};
+
+/// Configuration for RFC 4648 base64url encoding
+pub static URL_SAFE: Config =
+ Config {char_set: UrlSafe, newline: Newline::CRLF, pad: false, line_length: None};
+
+/// Configuration for RFC 2045 MIME base64 encoding
+pub static MIME: Config =
+ Config {char_set: Standard, newline: Newline::CRLF, pad: true, line_length: Some(76)};
+
+static STANDARD_CHARS: &'static[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ\
+ abcdefghijklmnopqrstuvwxyz\
+ 0123456789+/";
+
+static URLSAFE_CHARS: &'static[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ\
+ abcdefghijklmnopqrstuvwxyz\
+ 0123456789-_";
+
+/// A trait for converting a value to base64 encoding.
+pub trait ToBase64 {
+ /// Converts the value of `self` to a base64 value following the specified
+ /// format configuration, returning the owned string.
+ fn to_base64(&self, config: Config) -> String;
+}
+
+impl ToBase64 for [u8] {
+ /// Turn a vector of `u8` bytes into a base64 string.
+ ///
+ /// # Example
+ ///
+ /// ```rust
+ /// extern crate rustc_serialize;
+ /// use rustc_serialize::base64::{ToBase64, STANDARD};
+ ///
+ /// fn main () {
+ /// let str = [52,32].to_base64(STANDARD);
+ /// println!("base 64 output: {:?}", str);
+ /// }
+ /// ```
+ fn to_base64(&self, config: Config) -> String {
+ let bytes = match config.char_set {
+ Standard => STANDARD_CHARS,
+ UrlSafe => URLSAFE_CHARS
+ };
+
+ let len = self.len();
+ let newline = match config.newline {
+ Newline::LF => "\n",
+ Newline::CRLF => "\r\n",
+ };
+
+ // Preallocate memory.
+ let mut prealloc_len = (len + 2) / 3 * 4;
+ if let Some(line_length) = config.line_length {
+ let num_lines = match prealloc_len {
+ 0 => 0,
+ n => (n - 1) / line_length
+ };
+ prealloc_len += num_lines * newline.bytes().count();
+ }
+
+ let mut out_bytes = vec![b'='; prealloc_len];
+
+ // Deal with padding bytes
+ let mod_len = len % 3;
+
+ // Use iterators to reduce branching
+ {
+ let mut cur_length = 0;
+
+ let mut s_in = self[..len - mod_len].iter().map(|&x| x as u32);
+ let mut s_out = out_bytes.iter_mut();
+
+ // Convenient shorthand
+ let enc = |val| bytes[val as usize];
+ let mut write = |val| *s_out.next().unwrap() = val;
+
+ // Iterate though blocks of 4
+ while let (Some(first), Some(second), Some(third)) =
+ (s_in.next(), s_in.next(), s_in.next()) {
+
+ // Line break if needed
+ if let Some(line_length) = config.line_length {
+ if cur_length >= line_length {
+ for b in newline.bytes() { write(b) };
+ cur_length = 0;
+ }
+ }
+
+ let n = first << 16 | second << 8 | third;
+
+ // This 24-bit number gets separated into four 6-bit numbers.
+ write(enc((n >> 18) & 63));
+ write(enc((n >> 12) & 63));
+ write(enc((n >> 6 ) & 63));
+ write(enc((n >> 0 ) & 63));
+
+ cur_length += 4;
+ }
+
+ // Line break only needed if padding is required
+ if mod_len != 0 {
+ if let Some(line_length) = config.line_length {
+ if cur_length >= line_length {
+ for b in newline.bytes() { write(b) };
+ }
+ }
+ }
+
+ // Heh, would be cool if we knew this was exhaustive
+ // (the dream of bounded integer types)
+ match mod_len {
+ 0 => (),
+ 1 => {
+ let n = (self[len-1] as u32) << 16;
+ write(enc((n >> 18) & 63));
+ write(enc((n >> 12) & 63));
+ }
+ 2 => {
+ let n = (self[len-2] as u32) << 16 |
+ (self[len-1] as u32) << 8;
+ write(enc((n >> 18) & 63));
+ write(enc((n >> 12) & 63));
+ write(enc((n >> 6 ) & 63));
+ }
+ _ => panic!("Algebra is broken, please alert the math police")
+ }
+ }
+
+ // We get padding for "free", so only have to drop it if unwanted.
+ if !config.pad {
+ while let Some(&b'=') = out_bytes.last() {
+ out_bytes.pop();
+ }
+ }
+
+ unsafe { String::from_utf8_unchecked(out_bytes) }
+ }
+}
+
+/// A trait for converting from base64 encoded values.
+pub trait FromBase64 {
+ /// Converts the value of `self`, interpreted as base64 encoded data, into
+ /// an owned vector of bytes, returning the vector.
+ fn from_base64(&self) -> Result<Vec<u8>, FromBase64Error>;
+}
+
+/// Errors that can occur when decoding a base64 encoded string
+#[derive(Clone, Copy)]
+pub enum FromBase64Error {
+ /// The input contained a character not part of the base64 format
+ InvalidBase64Byte(u8, usize),
+ /// The input had an invalid length
+ InvalidBase64Length,
+}
+
+impl fmt::Debug for FromBase64Error {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match *self {
+ InvalidBase64Byte(ch, idx) =>
+ write!(f, "Invalid character '{}' at position {}", ch, idx),
+ InvalidBase64Length => write!(f, "Invalid length"),
+ }
+ }
+}
+
+impl error::Error for FromBase64Error {
+ fn description(&self) -> &str {
+ match *self {
+ InvalidBase64Byte(_, _) => "invalid character",
+ InvalidBase64Length => "invalid length",
+ }
+ }
+}
+
+impl fmt::Display for FromBase64Error {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fmt::Debug::fmt(&self, f)
+ }
+}
+
+impl FromBase64 for str {
+ /// Convert any base64 encoded string (literal, `@`, `&`, or `~`)
+ /// to the byte values it encodes.
+ ///
+ /// You can use the `String::from_utf8` function to turn a `Vec<u8>` into a
+ /// string with characters corresponding to those values.
+ ///
+ /// # Example
+ ///
+ /// This converts a string literal to base64 and back.
+ ///
+ /// ```rust
+ /// extern crate rustc_serialize;
+ /// use rustc_serialize::base64::{ToBase64, FromBase64, STANDARD};
+ ///
+ /// fn main () {
+ /// let hello_str = b"Hello, World".to_base64(STANDARD);
+ /// println!("base64 output: {}", hello_str);
+ /// let res = hello_str.from_base64();
+ /// if res.is_ok() {
+ /// let opt_bytes = String::from_utf8(res.unwrap());
+ /// if opt_bytes.is_ok() {
+ /// println!("decoded from base64: {:?}", opt_bytes.unwrap());
+ /// }
+ /// }
+ /// }
+ /// ```
+ #[inline]
+ fn from_base64(&self) -> Result<Vec<u8>, FromBase64Error> {
+ self.as_bytes().from_base64()
+ }
+}
+
+impl FromBase64 for [u8] {
+ fn from_base64(&self) -> Result<Vec<u8>, FromBase64Error> {
+ let mut r = Vec::with_capacity(self.len());
+ let mut buf: u32 = 0;
+ let mut modulus = 0;
+
+ let mut it = self.iter();
+ for byte in it.by_ref() {
+ let code = DECODE_TABLE[*byte as usize];
+ if code >= SPECIAL_CODES_START {
+ match code {
+ NEWLINE_CODE => continue,
+ EQUALS_CODE => break,
+ INVALID_CODE => return Err(InvalidBase64Byte(
+ *byte, (byte as *const _ as usize) - self.as_ptr() as usize)),
+ _ => unreachable!(),
+ }
+ }
+ buf = (buf | code as u32) << 6;
+ modulus += 1;
+ if modulus == 4 {
+ modulus = 0;
+ r.push((buf >> 22) as u8);
+ r.push((buf >> 14) as u8);
+ r.push((buf >> 6 ) as u8);
+ }
+ }
+
+ for byte in it {
+ match *byte {
+ b'=' | b'\r' | b'\n' => continue,
+ _ => return Err(InvalidBase64Byte(
+ *byte, (byte as *const _ as usize) - self.as_ptr() as usize)),
+ }
+ }
+
+ match modulus {
+ 2 => {
+ r.push((buf >> 10) as u8);
+ }
+ 3 => {
+ r.push((buf >> 16) as u8);
+ r.push((buf >> 8 ) as u8);
+ }
+ 0 => (),
+ _ => return Err(InvalidBase64Length),
+ }
+
+ Ok(r)
+ }
+}
+
+/// Base64 decoding lookup table, generated using:
+/// ```rust
+/// let mut ch = 0u8;
+/// loop {
+/// let code = match ch {
+/// b'A'...b'Z' => ch - 0x41,
+/// b'a'...b'z' => ch - 0x47,
+/// b'0'...b'9' => ch + 0x04,
+/// b'+' | b'-' => 0x3E,
+/// b'/' | b'_' => 0x3F,
+/// b'=' => 0xFE,
+/// b'\r' | b'\n' => 0xFD,
+/// _ => 0xFF,
+/// };
+/// print!("0x{:02X}, ", code);
+/// if ch % 16 == 15 { println!(""); }
+/// else if ch == 0xFF { break; }
+/// ch += 1;
+/// }
+/// println!("");
+/// }
+/// ```
+const DECODE_TABLE: [u8; 256] = [
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xFF, 0xFF, 0xFD, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3E, 0xFF, 0x3E, 0xFF, 0x3F,
+ 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF,
+ 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E,
+ 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F,
+ 0xFF, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
+ 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+];
+const INVALID_CODE: u8 = 0xFF;
+const EQUALS_CODE: u8 = 0xFE;
+const NEWLINE_CODE: u8 = 0xFD;
+const SPECIAL_CODES_START: u8 = NEWLINE_CODE;
+
+#[cfg(test)]
+mod tests {
+ use base64::{Config, Newline, FromBase64, ToBase64, STANDARD, URL_SAFE};
+
+ #[test]
+ fn test_to_base64_basic() {
+ assert_eq!("".as_bytes().to_base64(STANDARD), "");
+ assert_eq!("f".as_bytes().to_base64(STANDARD), "Zg==");
+ assert_eq!("fo".as_bytes().to_base64(STANDARD), "Zm8=");
+ assert_eq!("foo".as_bytes().to_base64(STANDARD), "Zm9v");
+ assert_eq!("foob".as_bytes().to_base64(STANDARD), "Zm9vYg==");
+ assert_eq!("fooba".as_bytes().to_base64(STANDARD), "Zm9vYmE=");
+ assert_eq!("foobar".as_bytes().to_base64(STANDARD), "Zm9vYmFy");
+ }
+
+ #[test]
+ fn test_to_base64_crlf_line_break() {
+ assert!(![08; 1000].to_base64(Config {line_length: None, ..STANDARD})
+ .contains("\r\n"));
+ assert_eq!(b"foobar".to_base64(Config {line_length: Some(4),
+ ..STANDARD}),
+ "Zm9v\r\nYmFy");
+ }
+
+ #[test]
+ fn test_to_base64_lf_line_break() {
+ assert!(![08; 1000].to_base64(Config {line_length: None,
+ newline: Newline::LF,
+ ..STANDARD})
+ .contains("\n"));
+ assert_eq!(b"foobar".to_base64(Config {line_length: Some(4),
+ newline: Newline::LF,
+ ..STANDARD}),
+ "Zm9v\nYmFy");
+ }
+
+ #[test]
+ fn test_to_base64_padding() {
+ assert_eq!("f".as_bytes().to_base64(Config {pad: false, ..STANDARD}), "Zg");
+ assert_eq!("fo".as_bytes().to_base64(Config {pad: false, ..STANDARD}), "Zm8");
+ }
+
+ #[test]
+ fn test_to_base64_url_safe() {
+ assert_eq!([251, 255].to_base64(URL_SAFE), "-_8");
+ assert_eq!([251, 255].to_base64(STANDARD), "+/8=");
+ }
+
+ #[test]
+ fn test_to_base64_empty_line_length() {
+ [].to_base64(Config {line_length: Some(72), ..STANDARD});
+ }
+
+ #[test]
+ fn test_from_base64_basic() {
+ assert_eq!("".from_base64().unwrap(), b"");
+ assert_eq!("Zg==".from_base64().unwrap(), b"f");
+ assert_eq!("Zm8=".from_base64().unwrap(), b"fo");
+ assert_eq!("Zm9v".from_base64().unwrap(), b"foo");
+ assert_eq!("Zm9vYg==".from_base64().unwrap(), b"foob");
+ assert_eq!("Zm9vYmE=".from_base64().unwrap(), b"fooba");
+ assert_eq!("Zm9vYmFy".from_base64().unwrap(), b"foobar");
+ }
+
+ #[test]
+ fn test_from_base64_bytes() {
+ assert_eq!(b"Zm9vYmFy".from_base64().unwrap(), b"foobar");
+ }
+
+ #[test]
+ fn test_from_base64_newlines() {
+ assert_eq!("Zm9v\r\nYmFy".from_base64().unwrap(),
+ b"foobar");
+ assert_eq!("Zm9vYg==\r\n".from_base64().unwrap(),
+ b"foob");
+ assert_eq!("Zm9v\nYmFy".from_base64().unwrap(),
+ b"foobar");
+ assert_eq!("Zm9vYg==\n".from_base64().unwrap(),
+ b"foob");
+ }
+
+ #[test]
+ fn test_from_base64_urlsafe() {
+ assert_eq!("-_8".from_base64().unwrap(), "+/8=".from_base64().unwrap());
+ }
+
+ #[test]
+ fn test_from_base64_invalid_char() {
+ assert!("Zm$=".from_base64().is_err());
+ assert!("Zg==$".from_base64().is_err());
+ }
+
+ #[test]
+ fn test_from_base64_invalid_padding() {
+ assert!("Z===".from_base64().is_err());
+ }
+
+ #[test]
+ fn test_base64_random() {
+ use rand::{thread_rng, Rng};
+
+ for _ in 0..1000 {
+ let times = thread_rng().gen_range(1, 100);
+ let v = thread_rng().gen_iter::<u8>().take(times)
+ .collect::<Vec<_>>();
+ assert_eq!(v.to_base64(STANDARD)
+ .from_base64()
+ .unwrap(),
+ v);
+ }
+ }
+}
--- /dev/null
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Implementations of serialization for structures found in libcollections
+
+use std::hash::Hash;
+
+use {Decodable, Encodable, Decoder, Encoder, cap_capacity};
+use std::collections::{LinkedList, VecDeque, BTreeMap, BTreeSet, HashMap, HashSet};
+
+impl<
+ T: Encodable
+> Encodable for LinkedList<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq(self.len(), |s| {
+ for (i, e) in self.iter().enumerate() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)));
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<T:Decodable> Decodable for LinkedList<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<LinkedList<T>, D::Error> {
+ d.read_seq(|d, len| {
+ let mut list = LinkedList::new();
+ for i in 0..len {
+ list.push_back(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+ }
+ Ok(list)
+ })
+ }
+}
+
+impl<T: Encodable> Encodable for VecDeque<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq(self.len(), |s| {
+ for (i, e) in self.iter().enumerate() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)));
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<T:Decodable> Decodable for VecDeque<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<VecDeque<T>, D::Error> {
+ d.read_seq(|d, len| {
+ let mut deque: VecDeque<T> = VecDeque::new();
+ for i in 0..len {
+ deque.push_back(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+ }
+ Ok(deque)
+ })
+ }
+}
+
+impl<
+ K: Encodable + Ord,
+ V: Encodable
+> Encodable for BTreeMap<K, V> {
+ fn encode<S: Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
+ e.emit_map(self.len(), |e| {
+ let mut i = 0;
+ for (key, val) in self.iter() {
+ try!(e.emit_map_elt_key(i, |e| key.encode(e)));
+ try!(e.emit_map_elt_val(i, |e| val.encode(e)));
+ i += 1;
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<
+ K: Decodable + Ord,
+ V: Decodable
+> Decodable for BTreeMap<K, V> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<BTreeMap<K, V>, D::Error> {
+ d.read_map(|d, len| {
+ let mut map = BTreeMap::new();
+ for i in 0..len {
+ let key = try!(d.read_map_elt_key(i, |d| Decodable::decode(d)));
+ let val = try!(d.read_map_elt_val(i, |d| Decodable::decode(d)));
+ map.insert(key, val);
+ }
+ Ok(map)
+ })
+ }
+}
+
+impl<
+ T: Encodable + Ord
+> Encodable for BTreeSet<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq(self.len(), |s| {
+ let mut i = 0;
+ for e in self.iter() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)));
+ i += 1;
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<
+ T: Decodable + Ord
+> Decodable for BTreeSet<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<BTreeSet<T>, D::Error> {
+ d.read_seq(|d, len| {
+ let mut set = BTreeSet::new();
+ for i in 0..len {
+ set.insert(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+ }
+ Ok(set)
+ })
+ }
+}
+
+impl<K, V> Encodable for HashMap<K, V>
+ where K: Encodable + Hash + Eq,
+ V: Encodable,
+{
+ fn encode<E: Encoder>(&self, e: &mut E) -> Result<(), E::Error> {
+ e.emit_map(self.len(), |e| {
+ let mut i = 0;
+ for (key, val) in self.iter() {
+ try!(e.emit_map_elt_key(i, |e| key.encode(e)));
+ try!(e.emit_map_elt_val(i, |e| val.encode(e)));
+ i += 1;
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<K, V> Decodable for HashMap<K, V>
+ where K: Decodable + Hash + Eq,
+ V: Decodable,
+{
+ fn decode<D: Decoder>(d: &mut D) -> Result<HashMap<K, V>, D::Error> {
+ d.read_map(|d, len| {
+ let mut map = HashMap::with_capacity(cap_capacity::<(K, V)>(len));
+ for i in 0..len {
+ let key = try!(d.read_map_elt_key(i, |d| Decodable::decode(d)));
+ let val = try!(d.read_map_elt_val(i, |d| Decodable::decode(d)));
+ map.insert(key, val);
+ }
+ Ok(map)
+ })
+ }
+}
+
+impl<T> Encodable for HashSet<T> where T: Encodable + Hash + Eq {
+ fn encode<E: Encoder>(&self, s: &mut E) -> Result<(), E::Error> {
+ s.emit_seq(self.len(), |s| {
+ let mut i = 0;
+ for e in self.iter() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)));
+ i += 1;
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<T> Decodable for HashSet<T> where T: Decodable + Hash + Eq, {
+ fn decode<D: Decoder>(d: &mut D) -> Result<HashSet<T>, D::Error> {
+ d.read_seq(|d, len| {
+ let mut set = HashSet::with_capacity(cap_capacity::<T>(len));
+ for i in 0..len {
+ set.insert(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+ }
+ Ok(set)
+ })
+ }
+}
--- /dev/null
+// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+//
+// ignore-lexer-test FIXME #15679
+
+//! Hex binary-to-text encoding
+
+pub use self::FromHexError::*;
+
+use std::fmt;
+use std::error;
+
+/// A trait for converting a value to hexadecimal encoding
+pub trait ToHex {
+ /// Converts the value of `self` to a hex value, returning the owned
+ /// string.
+ fn to_hex(&self) -> String;
+}
+
+static CHARS: &'static[u8] = b"0123456789abcdef";
+
+impl ToHex for [u8] {
+ /// Turn a vector of `u8` bytes into a hexadecimal string.
+ ///
+ /// # Example
+ ///
+ /// ```rust
+ /// extern crate rustc_serialize;
+ /// use rustc_serialize::hex::ToHex;
+ ///
+ /// fn main () {
+ /// let str = [52,32].to_hex();
+ /// println!("{}", str);
+ /// }
+ /// ```
+ fn to_hex(&self) -> String {
+ let mut v = Vec::with_capacity(self.len() * 2);
+ for &byte in self.iter() {
+ v.push(CHARS[(byte >> 4) as usize]);
+ v.push(CHARS[(byte & 0xf) as usize]);
+ }
+
+ unsafe {
+ String::from_utf8_unchecked(v)
+ }
+ }
+}
+
+/// A trait for converting hexadecimal encoded values
+pub trait FromHex {
+ /// Converts the value of `self`, interpreted as hexadecimal encoded data,
+ /// into an owned vector of bytes, returning the vector.
+ fn from_hex(&self) -> Result<Vec<u8>, FromHexError>;
+}
+
+/// Errors that can occur when decoding a hex encoded string
+#[derive(Clone, Copy)]
+pub enum FromHexError {
+ /// The input contained a character not part of the hex format
+ InvalidHexCharacter(char, usize),
+ /// The input had an invalid length
+ InvalidHexLength,
+}
+
+impl fmt::Debug for FromHexError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match *self {
+ InvalidHexCharacter(ch, idx) =>
+ write!(f, "Invalid character '{}' at position {}", ch, idx),
+ InvalidHexLength => write!(f, "Invalid input length"),
+ }
+ }
+}
+
+impl error::Error for FromHexError {
+ fn description(&self) -> &str {
+ match *self {
+ InvalidHexCharacter(_, _) => "invalid character",
+ InvalidHexLength => "invalid length",
+ }
+ }
+}
+
+impl fmt::Display for FromHexError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fmt::Debug::fmt(&self, f)
+ }
+}
+
+impl FromHex for str {
+ /// Convert any hexadecimal encoded string (literal, `@`, `&`, or `~`)
+ /// to the byte values it encodes.
+ ///
+ /// You can use the `String::from_utf8` function to turn a
+ /// `Vec<u8>` into a string with characters corresponding to those values.
+ ///
+ /// # Example
+ ///
+ /// This converts a string literal to hexadecimal and back.
+ ///
+ /// ```rust
+ /// extern crate rustc_serialize;
+ /// use rustc_serialize::hex::{FromHex, ToHex};
+ ///
+ /// fn main () {
+ /// let hello_str = "Hello, World".as_bytes().to_hex();
+ /// println!("{}", hello_str);
+ /// let bytes = hello_str.from_hex().unwrap();
+ /// println!("{:?}", bytes);
+ /// let result_str = String::from_utf8(bytes).unwrap();
+ /// println!("{}", result_str);
+ /// }
+ /// ```
+ fn from_hex(&self) -> Result<Vec<u8>, FromHexError> {
+ // This may be an overestimate if there is any whitespace
+ let mut b = Vec::with_capacity(self.len() / 2);
+ let mut modulus = 0;
+ let mut buf = 08;
+
+ for (idx, byte) in self.bytes().enumerate() {
+ buf <<= 4;
+
+ match byte {
+ b'A'...b'F' => buf |= byte - b'A' + 10,
+ b'a'...b'f' => buf |= byte - b'a' + 10,
+ b'0'...b'9' => buf |= byte - b'0',
+ b' '|b'\r'|b'\n'|b'\t' => {
+ buf >>= 4;
+ continue
+ }
+ _ => {
+ let ch = self[idx..].chars().next().unwrap();
+ return Err(InvalidHexCharacter(ch, idx))
+ }
+ }
+
+ modulus += 1;
+ if modulus == 2 {
+ modulus = 0;
+ b.push(buf);
+ }
+ }
+
+ match modulus {
+ 0 => Ok(b.into_iter().collect()),
+ _ => Err(InvalidHexLength),
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use hex::{FromHex, ToHex};
+
+ #[test]
+ pub fn test_to_hex() {
+ assert_eq!("foobar".as_bytes().to_hex(), "666f6f626172");
+ }
+
+ #[test]
+ pub fn test_from_hex_okay() {
+ assert_eq!("666f6f626172".from_hex().unwrap(),
+ b"foobar");
+ assert_eq!("666F6F626172".from_hex().unwrap(),
+ b"foobar");
+ }
+
+ #[test]
+ pub fn test_from_hex_odd_len() {
+ assert!("666".from_hex().is_err());
+ assert!("66 6".from_hex().is_err());
+ }
+
+ #[test]
+ pub fn test_from_hex_invalid_char() {
+ assert!("66y6".from_hex().is_err());
+ }
+
+ #[test]
+ pub fn test_from_hex_ignores_whitespace() {
+ assert_eq!("666f 6f6\r\n26172 ".from_hex().unwrap(),
+ b"foobar");
+ }
+
+ #[test]
+ pub fn test_to_hex_all_bytes() {
+ for i in 0..256 {
+ assert_eq!([i as u8].to_hex(), format!("{:02x}", i));
+ }
+ }
+
+ #[test]
+ pub fn test_from_hex_all_bytes() {
+ for i in 0..256 {
+ let ii: &[u8] = &[i as u8];
+ assert_eq!(format!("{:02x}", i).from_hex().unwrap(),
+ ii);
+ assert_eq!(format!("{:02X}", i).from_hex().unwrap(),
+ ii);
+ }
+ }
+}
--- /dev/null
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Rust JSON serialization library
+// Copyright (c) 2011 Google Inc.
+
+//! JSON parsing and serialization
+//!
+//! # What is JSON?
+//!
+//! JSON (JavaScript Object Notation) is a way to write data in Javascript.
+//! Like XML, it allows encoding structured data in a text format that can be
+//! easily read by humans. Its simple syntax and native compatibility with
+//! JavaScript have made it a widely used format.
+//!
+//! Data types that can be encoded are JavaScript types (see the `Json` enum
+//! for more details):
+//!
+//! * `I64`: equivalent to rust's `i64`
+//! * `U64`: equivalent to rust's `u64`
+//! * `F64`: equivalent to rust's `f64`
+//! * `Boolean`: equivalent to rust's `bool`
+//! * `String`: equivalent to rust's `String`
+//! * `Array`: equivalent to rust's `Vec<T>`, but also allowing objects of
+//! different types in the
+//! same array
+//! * `Object`: equivalent to rust's `BTreeMap<String, json::Json>`
+//! * `Null`
+//!
+//! An object is a series of string keys mapping to values, in `"key": value`
+//! format. Arrays are enclosed in square brackets ([ ... ]) and objects in
+//! curly brackets ({ ... }). A simple JSON document encoding a person,
+//! their age, address and phone numbers could look like
+//!
+//! ```ignore
+//! {
+//! "FirstName": "John",
+//! "LastName": "Doe",
+//! "Age": 43,
+//! "Address": {
+//! "Street": "Downing Street 10",
+//! "City": "London",
+//! "Country": "Great Britain"
+//! },
+//! "PhoneNumbers": [
+//! "+44 1234567",
+//! "+44 2345678"
+//! ]
+//! }
+//! ```
+//!
+//! # Rust Type-based Encoding and Decoding
+//!
+//! Rust provides a mechanism for low boilerplate encoding & decoding of values
+//! to and from JSON via the serialization API. To be able to encode a piece
+//! of data, it must implement the `rustc_serialize::Encodable` trait. To be
+//! able to decode a piece of data, it must implement the
+//! `rustc_serialize::Decodable` trait. The Rust compiler provides an
+//! annotation to automatically generate the code for these traits:
+//! `#[derive(RustcDecodable, RustcEncodable)]`
+//!
+//! The JSON API provides an enum `json::Json` and a trait `ToJson` to encode
+//! objects. The `ToJson` trait provides a `to_json` method to convert an
+//! object into a `json::Json` value. A `json::Json` value can be encoded as a
+//! string or buffer using the functions described above. You can also use the
+//! `json::Encoder` object, which implements the `Encoder` trait.
+//!
+//! When using `ToJson`, the `Encodable` trait implementation is not
+//! mandatory.
+//!
+//! # Examples of use
+//!
+//! ## Using Autoserialization
+//!
+//! Create a struct called `TestStruct` and serialize and deserialize it to and
+//! from JSON using the serialization API, using the derived serialization code.
+//!
+//! ```rust
+//! extern crate rustc_serialize;
+//! use rustc_serialize::json;
+//!
+//! // Automatically generate `RustcDecodable` and `RustcEncodable` trait
+//! // implementations
+//! #[derive(RustcDecodable, RustcEncodable)]
+//! pub struct TestStruct {
+//! data_int: u8,
+//! data_str: String,
+//! data_vector: Vec<u8>,
+//! }
+//!
+//! fn main() {
+//! let object = TestStruct {
+//! data_int: 1,
+//! data_str: "homura".to_string(),
+//! data_vector: vec![2,3,4,5],
+//! };
+//!
+//! // Serialize using `json::encode`
+//! let encoded = json::encode(&object).unwrap();
+//!
+//! // Deserialize using `json::decode`
+//! let decoded: TestStruct = json::decode(&encoded).unwrap();
+//! }
+//! ```
+//!
+//! ## Using the `ToJson` trait
+//!
+//! The examples below use the `ToJson` trait to generate the JSON string,
+//! which is required for custom mappings.
+//!
+//! ### Simple example of `ToJson` usage
+//!
+//! ```rust
+//! extern crate rustc_serialize;
+//! use rustc_serialize::json::{self, ToJson, Json};
+//!
+//! // A custom data structure
+//! struct ComplexNum {
+//! a: f64,
+//! b: f64,
+//! }
+//!
+//! // JSON value representation
+//! impl ToJson for ComplexNum {
+//! fn to_json(&self) -> Json {
+//! Json::String(format!("{}+{}i", self.a, self.b))
+//! }
+//! }
+//!
+//! // Only generate `RustcEncodable` trait implementation
+//! #[derive(RustcEncodable)]
+//! pub struct ComplexNumRecord {
+//! uid: u8,
+//! dsc: String,
+//! val: Json,
+//! }
+//!
+//! fn main() {
+//! let num = ComplexNum { a: 0.0001, b: 12.539 };
+//! let data: String = json::encode(&ComplexNumRecord{
+//! uid: 1,
+//! dsc: "test".to_string(),
+//! val: num.to_json(),
+//! }).unwrap();
+//! println!("data: {}", data);
+//! // data: {"uid":1,"dsc":"test","val":"0.0001+12.539i"};
+//! }
+//! ```
+//!
+//! ### Verbose example of `ToJson` usage
+//!
+//! ```rust
+//! extern crate rustc_serialize;
+//! use std::collections::BTreeMap;
+//! use rustc_serialize::json::{self, Json, ToJson};
+//!
+//! // Only generate `Decodable` trait implementation
+//! #[derive(RustcDecodable)]
+//! pub struct TestStruct {
+//! data_int: u8,
+//! data_str: String,
+//! data_vector: Vec<u8>,
+//! }
+//!
+//! // Specify encoding method manually
+//! impl ToJson for TestStruct {
+//! fn to_json(&self) -> Json {
+//! let mut d = BTreeMap::new();
+//! // All standard types implement `to_json()`, so use it
+//! d.insert("data_int".to_string(), self.data_int.to_json());
+//! d.insert("data_str".to_string(), self.data_str.to_json());
+//! d.insert("data_vector".to_string(), self.data_vector.to_json());
+//! Json::Object(d)
+//! }
+//! }
+//!
+//! fn main() {
+//! // Serialize using `ToJson`
+//! let input_data = TestStruct {
+//! data_int: 1,
+//! data_str: "madoka".to_string(),
+//! data_vector: vec![2,3,4,5],
+//! };
+//! let json_obj: Json = input_data.to_json();
+//! let json_str: String = json_obj.to_string();
+//!
+//! // Deserialize like before
+//! let decoded: TestStruct = json::decode(&json_str).unwrap();
+//! }
+//! ```
+//!
+//! ## Parsing a `str` to `Json` and reading the result
+//!
+//! ```rust
+//! extern crate rustc_serialize;
+//! use rustc_serialize::json::Json;
+//!
+//! fn main() {
+//! let data = Json::from_str("{\"foo\": 13, \"bar\": \"baz\"}").unwrap();
+//! println!("data: {}", data);
+//! // data: {"bar":"baz","foo":13}
+//! println!("object? {}", data.is_object());
+//! // object? true
+//!
+//! let obj = data.as_object().unwrap();
+//! let foo = obj.get("foo").unwrap();
+//!
+//! println!("array? {:?}", foo.as_array());
+//! // array? None
+//! println!("u64? {:?}", foo.as_u64());
+//! // u64? Some(13u64)
+//!
+//! for (key, value) in obj.iter() {
+//! println!("{}: {}", key, match *value {
+//! Json::U64(v) => format!("{} (u64)", v),
+//! Json::String(ref v) => format!("{} (string)", v),
+//! _ => format!("other")
+//! });
+//! }
+//! // bar: baz (string)
+//! // foo: 13 (u64)
+//! }
+//! ```
+//!
+//! # The status of this library
+//!
+//! While this library is the standard way of working with JSON in Rust,
+//! there is a next-generation library called Serde that's in the works (it's
+//! faster, overcomes some design limitations of rustc-serialize and has more
+//! features). You might consider using it when starting a new project or
+//! evaluating Rust JSON performance.
+
+use self::JsonEvent::*;
+use self::ErrorCode::*;
+use self::ParserError::*;
+use self::DecoderError::*;
+use self::ParserState::*;
+use self::InternalStackElement::*;
+
+use std::collections::{HashMap, BTreeMap};
+use std::error::Error as StdError;
+use std::i64;
+use std::io::prelude::*;
+use std::mem::swap;
+use std::ops::Index;
+use std::str::FromStr;
+use std::string;
+use std::{char, f64, fmt, io, str};
+
+use Encodable;
+
+/// Represents a json value
+#[derive(Clone, PartialEq, PartialOrd, Debug)]
+pub enum Json {
+ I64(i64),
+ U64(u64),
+ F64(f64),
+ String(string::String),
+ Boolean(bool),
+ Array(self::Array),
+ Object(self::Object),
+ Null,
+}
+
+pub type Array = Vec<Json>;
+pub type Object = BTreeMap<string::String, Json>;
+
+pub struct PrettyJson<'a> { inner: &'a Json }
+
+pub struct AsJson<'a, T: 'a> { inner: &'a T }
+pub struct AsPrettyJson<'a, T: 'a> { inner: &'a T, indent: Option<u32> }
+
+/// The errors that can arise while parsing a JSON stream.
+#[derive(Clone, Copy, PartialEq)]
+pub enum ErrorCode {
+ InvalidSyntax,
+ InvalidNumber,
+ EOFWhileParsingObject,
+ EOFWhileParsingArray,
+ EOFWhileParsingValue,
+ EOFWhileParsingString,
+ KeyMustBeAString,
+ ExpectedColon,
+ TrailingCharacters,
+ TrailingComma,
+ InvalidEscape,
+ InvalidUnicodeCodePoint,
+ LoneLeadingSurrogateInHexEscape,
+ UnexpectedEndOfHexEscape,
+ UnrecognizedHex,
+ NotFourDigit,
+ ControlCharacterInString,
+ NotUtf8,
+}
+
+#[derive(Debug)]
+pub enum ParserError {
+ /// msg, line, col
+ SyntaxError(ErrorCode, usize, usize),
+ IoError(io::Error),
+}
+
+impl PartialEq for ParserError {
+ fn eq(&self, other: &ParserError) -> bool {
+ match (self, other) {
+ (&SyntaxError(msg0, line0, col0), &SyntaxError(msg1, line1, col1)) =>
+ msg0 == msg1 && line0 == line1 && col0 == col1,
+ (&IoError(_), _) => false,
+ (_, &IoError(_)) => false,
+ }
+ }
+}
+
+// Builder and Parser have the same errors.
+pub type BuilderError = ParserError;
+
+#[derive(PartialEq, Debug)]
+pub enum DecoderError {
+ ParseError(ParserError),
+ ExpectedError(string::String, string::String),
+ MissingFieldError(string::String),
+ UnknownVariantError(string::String),
+ ApplicationError(string::String),
+ EOF,
+}
+
+#[derive(Copy, Debug)]
+pub enum EncoderError {
+ FmtError(fmt::Error),
+ BadHashmapKey,
+}
+
+impl Clone for EncoderError {
+ fn clone(&self) -> Self { *self }
+}
+
+/// Returns a readable error string for a given error code.
+pub fn error_str(error: ErrorCode) -> &'static str {
+ match error {
+ InvalidSyntax => "invalid syntax",
+ InvalidNumber => "invalid number",
+ EOFWhileParsingObject => "EOF While parsing object",
+ EOFWhileParsingArray => "EOF While parsing array",
+ EOFWhileParsingValue => "EOF While parsing value",
+ EOFWhileParsingString => "EOF While parsing string",
+ KeyMustBeAString => "key must be a string",
+ ExpectedColon => "expected `:`",
+ TrailingCharacters => "trailing characters",
+ TrailingComma => "trailing comma",
+ InvalidEscape => "invalid escape",
+ UnrecognizedHex => "invalid \\u{ esc}ape (unrecognized hex)",
+ NotFourDigit => "invalid \\u{ esc}ape (not four digits)",
+ ControlCharacterInString => "unescaped control character in string",
+ NotUtf8 => "contents not utf-8",
+ InvalidUnicodeCodePoint => "invalid Unicode code point",
+ LoneLeadingSurrogateInHexEscape => "lone leading surrogate in hex escape",
+ UnexpectedEndOfHexEscape => "unexpected end of hex escape",
+ }
+}
+
+/// Shortcut function to decode a JSON `&str` into an object
+pub fn decode<T: ::Decodable>(s: &str) -> DecodeResult<T> {
+ let json = match Json::from_str(s) {
+ Ok(x) => x,
+ Err(e) => return Err(ParseError(e))
+ };
+
+ let mut decoder = Decoder::new(json);
+ ::Decodable::decode(&mut decoder)
+}
+
+/// Shortcut function to encode a `T` into a JSON `String`
+pub fn encode<T: ::Encodable>(object: &T) -> EncodeResult<string::String> {
+ let mut s = String::new();
+ {
+ let mut encoder = Encoder::new(&mut s);
+ try!(object.encode(&mut encoder));
+ }
+ Ok(s)
+}
+
+impl fmt::Debug for ErrorCode {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ error_str(*self).fmt(f)
+ }
+}
+
+impl StdError for DecoderError {
+ fn description(&self) -> &str { "decoder error" }
+ fn cause(&self) -> Option<&StdError> {
+ match *self {
+ DecoderError::ParseError(ref e) => Some(e),
+ _ => None,
+ }
+ }
+}
+
+impl fmt::Display for DecoderError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fmt::Debug::fmt(&self, f)
+ }
+}
+
+impl From<ParserError> for DecoderError {
+ fn from(err: ParserError) -> DecoderError {
+ ParseError(From::from(err))
+ }
+}
+
+impl StdError for ParserError {
+ fn description(&self) -> &str { "failed to parse json" }
+}
+
+impl fmt::Display for ParserError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fmt::Debug::fmt(&self, f)
+ }
+}
+
+impl From<io::Error> for ParserError {
+ fn from(err: io::Error) -> ParserError {
+ IoError(err)
+ }
+}
+
+impl StdError for EncoderError {
+ fn description(&self) -> &str { "encoder error" }
+}
+
+impl fmt::Display for EncoderError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fmt::Debug::fmt(&self, f)
+ }
+}
+
+impl From<fmt::Error> for EncoderError {
+ fn from(err: fmt::Error) -> EncoderError { EncoderError::FmtError(err) }
+}
+
+pub type EncodeResult<T> = Result<T, EncoderError>;
+pub type DecodeResult<T> = Result<T, DecoderError>;
+
+fn escape_str(wr: &mut fmt::Write, v: &str) -> EncodeResult<()> {
+ try!(wr.write_str("\""));
+
+ let mut start = 0;
+
+ for (i, byte) in v.bytes().enumerate() {
+ let escaped = match byte {
+ b'"' => "\\\"",
+ b'\\' => "\\\\",
+ b'\x00' => "\\u0000",
+ b'\x01' => "\\u0001",
+ b'\x02' => "\\u0002",
+ b'\x03' => "\\u0003",
+ b'\x04' => "\\u0004",
+ b'\x05' => "\\u0005",
+ b'\x06' => "\\u0006",
+ b'\x07' => "\\u0007",
+ b'\x08' => "\\b",
+ b'\t' => "\\t",
+ b'\n' => "\\n",
+ b'\x0b' => "\\u000b",
+ b'\x0c' => "\\f",
+ b'\r' => "\\r",
+ b'\x0e' => "\\u000e",
+ b'\x0f' => "\\u000f",
+ b'\x10' => "\\u0010",
+ b'\x11' => "\\u0011",
+ b'\x12' => "\\u0012",
+ b'\x13' => "\\u0013",
+ b'\x14' => "\\u0014",
+ b'\x15' => "\\u0015",
+ b'\x16' => "\\u0016",
+ b'\x17' => "\\u0017",
+ b'\x18' => "\\u0018",
+ b'\x19' => "\\u0019",
+ b'\x1a' => "\\u001a",
+ b'\x1b' => "\\u001b",
+ b'\x1c' => "\\u001c",
+ b'\x1d' => "\\u001d",
+ b'\x1e' => "\\u001e",
+ b'\x1f' => "\\u001f",
+ b'\x7f' => "\\u007f",
+ _ => { continue; }
+ };
+
+ if start < i {
+ try!(wr.write_str(&v[start..i]));
+ }
+
+ try!(wr.write_str(escaped));
+
+ start = i + 1;
+ }
+
+ if start != v.len() {
+ try!(wr.write_str(&v[start..]));
+ }
+
+ try!(wr.write_str("\""));
+ Ok(())
+}
+
+fn escape_char(writer: &mut fmt::Write, v: char) -> EncodeResult<()> {
+ let mut buf = [0; 4];
+ let _ = write!(&mut &mut buf[..], "{}", v);
+ let buf = unsafe { str::from_utf8_unchecked(&buf[..v.len_utf8()]) };
+ escape_str(writer, buf)
+}
+
+fn spaces(wr: &mut fmt::Write, n: u32) -> EncodeResult<()> {
+ let mut n = n as usize;
+ const BUF: &'static str = " ";
+
+ while n >= BUF.len() {
+ try!(wr.write_str(BUF));
+ n -= BUF.len();
+ }
+
+ if n > 0 {
+ try!(wr.write_str(&BUF[..n]));
+ }
+ Ok(())
+}
+
+fn fmt_number_or_null(v: f64) -> string::String {
+ use std::num::FpCategory::{Nan, Infinite};
+
+ match v.classify() {
+ Nan | Infinite => "null".to_string(),
+ _ => {
+ let s = v.to_string();
+ if s.contains(".") {s} else {s + ".0"}
+ }
+ }
+}
+
+macro_rules! emit_enquoted_if_mapkey {
+ ($enc:ident,$e:expr) => {
+ if $enc.is_emitting_map_key {
+ try!(write!($enc.writer, "\"{}\"", $e));
+ Ok(())
+ } else {
+ try!(write!($enc.writer, "{}", $e));
+ Ok(())
+ }
+ }
+}
+
+enum EncodingFormat {
+ Compact,
+ Pretty {
+ curr_indent: u32,
+ indent: u32
+ }
+}
+
+/// A structure for implementing serialization to JSON.
+pub struct Encoder<'a> {
+ writer: &'a mut (fmt::Write+'a),
+ format : EncodingFormat,
+ is_emitting_map_key: bool,
+}
+
+impl<'a> Encoder<'a> {
+ /// Creates a new encoder whose output will be written in human-readable
+ /// JSON to the specified writer
+ pub fn new_pretty(writer: &'a mut fmt::Write) -> Encoder<'a> {
+ Encoder {
+ writer: writer,
+ format: EncodingFormat::Pretty {
+ curr_indent: 0,
+ indent: 2,
+ },
+ is_emitting_map_key: false,
+ }
+ }
+
+ /// Creates a new encoder whose output will be written in compact
+ /// JSON to the specified writer
+ pub fn new(writer: &'a mut fmt::Write) -> Encoder<'a> {
+ Encoder {
+ writer: writer,
+ format: EncodingFormat::Compact,
+ is_emitting_map_key: false,
+ }
+ }
+
+ /// Set the number of spaces to indent for each level.
+ /// This is safe to set during encoding.
+ pub fn set_indent(&mut self, new_indent: u32) -> Result<(), ()> {
+ if let EncodingFormat::Pretty{ref mut curr_indent, ref mut indent} = self.format {
+ // self.indent very well could be 0 so we need to use checked division.
+ let level = curr_indent.checked_div(*indent).unwrap_or(0);
+ *indent = new_indent;
+ *curr_indent = level * *indent;
+ Ok(())
+ } else {
+ Err(())
+ }
+ }
+}
+
+impl<'a> ::Encoder for Encoder<'a> {
+ type Error = EncoderError;
+
+ fn emit_nil(&mut self) -> EncodeResult<()> {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ try!(write!(self.writer, "null"));
+ Ok(())
+ }
+
+ fn emit_usize(&mut self, v: usize) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_u64(&mut self, v: u64) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_u32(&mut self, v: u32) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_u16(&mut self, v: u16) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_u8(&mut self, v: u8) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+
+ fn emit_isize(&mut self, v: isize) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_i64(&mut self, v: i64) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_i32(&mut self, v: i32) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_i16(&mut self, v: i16) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+ fn emit_i8(&mut self, v: i8) -> EncodeResult<()> { emit_enquoted_if_mapkey!(self, v) }
+
+ fn emit_bool(&mut self, v: bool) -> EncodeResult<()> {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if v {
+ try!(write!(self.writer, "true"));
+ } else {
+ try!(write!(self.writer, "false"));
+ }
+ Ok(())
+ }
+
+ fn emit_f64(&mut self, v: f64) -> EncodeResult<()> {
+ emit_enquoted_if_mapkey!(self, fmt_number_or_null(v))
+ }
+ fn emit_f32(&mut self, v: f32) -> EncodeResult<()> {
+ self.emit_f64(v as f64)
+ }
+
+ fn emit_char(&mut self, v: char) -> EncodeResult<()> {
+ escape_char(self.writer, v)
+ }
+ fn emit_str(&mut self, v: &str) -> EncodeResult<()> {
+ escape_str(self.writer, v)
+ }
+
+ fn emit_enum<F>(&mut self, _name: &str, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ f(self)
+ }
+
+ fn emit_enum_variant<F>(&mut self,
+ name: &str,
+ _id: usize,
+ cnt: usize,
+ f: F)
+ -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ // enums are encoded as strings or objects
+ // Bunny => "Bunny"
+ // Kangaroo(34,"William") => {"variant": "Kangaroo", "fields": [34,"William"]}
+ if cnt == 0 {
+ escape_str(self.writer, name)
+ } else {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ try!(write!(self.writer, "{{\n"));
+ *curr_indent += indent;
+ try!(spaces(self.writer, *curr_indent));
+ try!(write!(self.writer, "\"variant\": "));
+ try!(escape_str(self.writer, name));
+ try!(write!(self.writer, ",\n"));
+ try!(spaces(self.writer, *curr_indent));
+ try!(write!(self.writer, "\"fields\": [\n"));
+ *curr_indent += indent;
+ } else {
+ try!(write!(self.writer, "{{\"variant\":"));
+ try!(escape_str(self.writer, name));
+ try!(write!(self.writer, ",\"fields\":["));
+ }
+ try!(f(self));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent -= indent;
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, *curr_indent));
+ *curr_indent -= indent;
+ try!(write!(self.writer, "]\n"));
+ try!(spaces(self.writer, *curr_indent));
+ try!(write!(self.writer, "}}"));
+ } else {
+ try!(write!(self.writer, "]}}"));
+ }
+ Ok(())
+ }
+ }
+
+ fn emit_enum_variant_arg<F>(&mut self, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if idx != 0 {
+ try!(write!(self.writer, ","));
+ if let EncodingFormat::Pretty{..} = self.format {
+ try!(write!(self.writer, "\n"));
+ }
+ }
+ if let EncodingFormat::Pretty{curr_indent, ..} = self.format {
+ try!(spaces(self.writer, curr_indent));
+ }
+ f(self)
+ }
+
+ fn emit_enum_struct_variant<F>(&mut self,
+ name: &str,
+ id: usize,
+ cnt: usize,
+ f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_enum_variant(name, id, cnt, f)
+ }
+
+ fn emit_enum_struct_variant_field<F>(&mut self,
+ _: &str,
+ idx: usize,
+ f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_enum_variant_arg(idx, f)
+ }
+
+
+ fn emit_struct<F>(&mut self, _: &str, len: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if len == 0 {
+ try!(write!(self.writer, "{{}}"));
+ } else {
+ try!(write!(self.writer, "{{"));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent += indent;
+ }
+ try!(f(self));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent -= indent;
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, *curr_indent));
+ }
+ try!(write!(self.writer, "}}"));
+ }
+ Ok(())
+ }
+
+ fn emit_struct_field<F>(&mut self, name: &str, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if idx != 0 {
+ try!(write!(self.writer, ","));
+ }
+ if let EncodingFormat::Pretty{curr_indent, ..} = self.format {
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, curr_indent));
+ }
+ try!(escape_str(self.writer, name));
+ if let EncodingFormat::Pretty{..} = self.format {
+ try!(write!(self.writer, ": "));
+ } else {
+ try!(write!(self.writer, ":"));
+ }
+ f(self)
+ }
+
+ fn emit_tuple<F>(&mut self, len: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_seq(len, f)
+ }
+ fn emit_tuple_arg<F>(&mut self, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_seq_elt(idx, f)
+ }
+
+ fn emit_tuple_struct<F>(&mut self, _: &str, len: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_seq(len, f)
+ }
+ fn emit_tuple_struct_arg<F>(&mut self, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_seq_elt(idx, f)
+ }
+
+ fn emit_option<F>(&mut self, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ f(self)
+ }
+ fn emit_option_none(&mut self) -> EncodeResult<()> {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ self.emit_nil()
+ }
+ fn emit_option_some<F>(&mut self, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ f(self)
+ }
+
+ fn emit_seq<F>(&mut self, len: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if len == 0 {
+ try!(write!(self.writer, "[]"));
+ } else {
+ try!(write!(self.writer, "["));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent += indent;
+ }
+ try!(f(self));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent -= indent;
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, *curr_indent));
+ }
+ try!(write!(self.writer, "]"));
+ }
+ Ok(())
+ }
+
+ fn emit_seq_elt<F>(&mut self, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if idx != 0 {
+ try!(write!(self.writer, ","));
+ }
+ if let EncodingFormat::Pretty{ref mut curr_indent, ..} = self.format {
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, *curr_indent));
+ }
+ f(self)
+ }
+
+ fn emit_map<F>(&mut self, len: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if len == 0 {
+ try!(write!(self.writer, "{{}}"));
+ } else {
+ try!(write!(self.writer, "{{"));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent += indent;
+ }
+ try!(f(self));
+ if let EncodingFormat::Pretty{ref mut curr_indent, indent} = self.format {
+ *curr_indent -= indent;
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, *curr_indent));
+ }
+ try!(write!(self.writer, "}}"));
+ }
+ Ok(())
+ }
+
+ fn emit_map_elt_key<F>(&mut self, idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if idx != 0 {
+ try!(write!(self.writer, ","));
+ }
+ if let EncodingFormat::Pretty{curr_indent, ..} = self.format {
+ try!(write!(self.writer, "\n"));
+ try!(spaces(self.writer, curr_indent));
+ }
+ self.is_emitting_map_key = true;
+ try!(f(self));
+ self.is_emitting_map_key = false;
+ Ok(())
+ }
+
+ fn emit_map_elt_val<F>(&mut self, _idx: usize, f: F) -> EncodeResult<()> where
+ F: FnOnce(&mut Encoder<'a>) -> EncodeResult<()>,
+ {
+ if self.is_emitting_map_key { return Err(EncoderError::BadHashmapKey); }
+ if let EncodingFormat::Pretty{..} = self.format {
+ try!(write!(self.writer, ": "));
+ } else {
+ try!(write!(self.writer, ":"));
+ }
+ f(self)
+ }
+}
+
+impl Encodable for Json {
+ fn encode<S: ::Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
+ match *self {
+ Json::I64(v) => v.encode(e),
+ Json::U64(v) => v.encode(e),
+ Json::F64(v) => v.encode(e),
+ Json::String(ref v) => v.encode(e),
+ Json::Boolean(v) => v.encode(e),
+ Json::Array(ref v) => v.encode(e),
+ Json::Object(ref v) => v.encode(e),
+ Json::Null => e.emit_nil(),
+ }
+ }
+}
+
+/// Create an `AsJson` wrapper which can be used to print a value as JSON
+/// on-the-fly via `write!`
+pub fn as_json<T: Encodable>(t: &T) -> AsJson<T> {
+ AsJson { inner: t }
+}
+
+/// Create an `AsPrettyJson` wrapper which can be used to print a value as JSON
+/// on-the-fly via `write!`
+pub fn as_pretty_json<T: Encodable>(t: &T) -> AsPrettyJson<T> {
+ AsPrettyJson { inner: t, indent: None }
+}
+
+impl Json {
+ /// Decodes a json value from an `&mut io::Read`
+ pub fn from_reader(rdr: &mut io::Read) -> Result<Self, BuilderError> {
+ let contents = {
+ let mut c = Vec::new();
+ try!(rdr.read_to_end(&mut c));
+ c
+ };
+ let s = match str::from_utf8(&contents).ok() {
+ Some(s) => s,
+ _ => return Err(SyntaxError(NotUtf8, 0, 0))
+ };
+ let mut builder = Builder::new(s.chars());
+ builder.build()
+ }
+
+ /// Decodes a json value from a string
+ pub fn from_str(s: &str) -> Result<Self, BuilderError> {
+ let mut builder = Builder::new(s.chars());
+ builder.build()
+ }
+
+ /// Borrow this json object as a pretty object to generate a pretty
+ /// representation for it via `Display`.
+ pub fn pretty(&self) -> PrettyJson {
+ PrettyJson { inner: self }
+ }
+
+ /// If the Json value is an Object, returns the value associated with the provided key.
+ /// Otherwise, returns None.
+ pub fn find<'a>(&'a self, key: &str) -> Option<&'a Json>{
+ match self {
+ &Json::Object(ref map) => map.get(key),
+ _ => None
+ }
+ }
+
+ /// Attempts to get a nested Json Object for each key in `keys`.
+ /// If any key is found not to exist, find_path will return None.
+ /// Otherwise, it will return the Json value associated with the final key.
+ pub fn find_path<'a>(&'a self, keys: &[&str]) -> Option<&'a Json>{
+ let mut target = self;
+ for key in keys.iter() {
+ match target.find(*key) {
+ Some(t) => { target = t; },
+ None => return None
+ }
+ }
+ Some(target)
+ }
+
+ /// If the Json value is an Object, performs a depth-first search until
+ /// a value associated with the provided key is found. If no value is found
+ /// or the Json value is not an Object, returns None.
+ pub fn search<'a>(&'a self, key: &str) -> Option<&'a Json> {
+ match self {
+ &Json::Object(ref map) => {
+ match map.get(key) {
+ Some(json_value) => Some(json_value),
+ None => {
+ for (_, v) in map.iter() {
+ match v.search(key) {
+ x if x.is_some() => return x,
+ _ => ()
+ }
+ }
+ None
+ }
+ }
+ },
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is an Object. Returns false otherwise.
+ pub fn is_object<'a>(&'a self) -> bool {
+ self.as_object().is_some()
+ }
+
+ /// If the Json value is an Object, returns the associated BTreeMap.
+ /// Returns None otherwise.
+ pub fn as_object<'a>(&'a self) -> Option<&'a Object> {
+ match self {
+ &Json::Object(ref map) => Some(map),
+ _ => None
+ }
+ }
+
+ /// If the Json value is an Object, returns the associated mutable BTreeMap.
+ /// Returns None otherwise.
+ pub fn as_object_mut<'a>(&'a mut self) -> Option<&'a mut Object> {
+ match self {
+ &mut Json::Object(ref mut map) => Some(map),
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is an Array. Returns false otherwise.
+ pub fn is_array<'a>(&'a self) -> bool {
+ self.as_array().is_some()
+ }
+
+ /// If the Json value is an Array, returns the associated vector.
+ /// Returns None otherwise.
+ pub fn as_array<'a>(&'a self) -> Option<&'a Array> {
+ match self {
+ &Json::Array(ref array) => Some(&*array),
+ _ => None
+ }
+ }
+
+ /// If the Json value is an Array, returns the associated mutable vector.
+ /// Returns None otherwise.
+ pub fn as_array_mut<'a>(&'a mut self) -> Option<&'a mut Array> {
+ match self {
+ &mut Json::Array(ref mut list) => Some(list),
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is a String. Returns false otherwise.
+ pub fn is_string<'a>(&'a self) -> bool {
+ self.as_string().is_some()
+ }
+
+ /// If the Json value is a String, returns the associated str.
+ /// Returns None otherwise.
+ pub fn as_string<'a>(&'a self) -> Option<&'a str> {
+ match *self {
+ Json::String(ref s) => Some(&s),
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is a Number. Returns false otherwise.
+ pub fn is_number(&self) -> bool {
+ match *self {
+ Json::I64(_) | Json::U64(_) | Json::F64(_) => true,
+ _ => false,
+ }
+ }
+
+ /// Returns true if the Json value is a i64. Returns false otherwise.
+ pub fn is_i64(&self) -> bool {
+ match *self {
+ Json::I64(_) => true,
+ _ => false,
+ }
+ }
+
+ /// Returns true if the Json value is a u64. Returns false otherwise.
+ pub fn is_u64(&self) -> bool {
+ match *self {
+ Json::U64(_) => true,
+ _ => false,
+ }
+ }
+
+ /// Returns true if the Json value is a f64. Returns false otherwise.
+ pub fn is_f64(&self) -> bool {
+ match *self {
+ Json::F64(_) => true,
+ _ => false,
+ }
+ }
+
+ /// If the Json value is a number, return or cast it to a i64.
+ /// Returns None otherwise.
+ pub fn as_i64(&self) -> Option<i64> {
+ match *self {
+ Json::I64(n) => Some(n),
+ Json::U64(n) if n >= i64::MAX as u64 => None,
+ Json::U64(n) => Some(n as i64),
+ _ => None
+ }
+ }
+
+ /// If the Json value is a number, return or cast it to a u64.
+ /// Returns None otherwise.
+ pub fn as_u64(&self) -> Option<u64> {
+ match *self {
+ Json::I64(n) if n >= 0 => Some(n as u64),
+ Json::U64(n) => Some(n),
+ _ => None
+ }
+ }
+
+ /// If the Json value is a number, return or cast it to a f64.
+ /// Returns None otherwise.
+ pub fn as_f64(&self) -> Option<f64> {
+ match *self {
+ Json::I64(n) => Some(n as f64),
+ Json::U64(n) => Some(n as f64),
+ Json::F64(n) => Some(n),
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is a Boolean. Returns false otherwise.
+ pub fn is_boolean(&self) -> bool {
+ self.as_boolean().is_some()
+ }
+
+ /// If the Json value is a Boolean, returns the associated bool.
+ /// Returns None otherwise.
+ pub fn as_boolean(&self) -> Option<bool> {
+ match self {
+ &Json::Boolean(b) => Some(b),
+ _ => None
+ }
+ }
+
+ /// Returns true if the Json value is a Null. Returns false otherwise.
+ pub fn is_null(&self) -> bool {
+ self.as_null().is_some()
+ }
+
+ /// If the Json value is a Null, returns ().
+ /// Returns None otherwise.
+ pub fn as_null(&self) -> Option<()> {
+ match self {
+ &Json::Null => Some(()),
+ _ => None
+ }
+ }
+}
+
+impl<'a> Index<&'a str> for Json {
+ type Output = Json;
+
+ fn index(&self, idx: &str) -> &Json {
+ self.find(idx).unwrap()
+ }
+}
+
+impl Index<usize> for Json {
+ type Output = Json;
+
+ fn index<'a>(&'a self, idx: usize) -> &'a Json {
+ match self {
+ &Json::Array(ref v) => &v[idx],
+ _ => panic!("can only index Json with usize if it is an array")
+ }
+ }
+}
+
+/// The output of the streaming parser.
+#[derive(PartialEq, Debug)]
+pub enum JsonEvent {
+ ObjectStart,
+ ObjectEnd,
+ ArrayStart,
+ ArrayEnd,
+ BooleanValue(bool),
+ I64Value(i64),
+ U64Value(u64),
+ F64Value(f64),
+ StringValue(string::String),
+ NullValue,
+ Error(ParserError),
+}
+
+#[derive(PartialEq, Debug)]
+enum ParserState {
+ // Parse a value in an array, true means first element.
+ ParseArray(bool),
+ // Parse ',' or ']' after an element in an array.
+ ParseArrayComma,
+ // Parse a key:value in an object, true means first element.
+ ParseObject(bool),
+ // Parse ',' or ']' after an element in an object.
+ ParseObjectComma,
+ // Initial state.
+ ParseStart,
+ // Expecting the stream to end.
+ ParseBeforeFinish,
+ // Parsing can't continue.
+ ParseFinished,
+}
+
+/// A Stack represents the current position of the parser in the logical
+/// structure of the JSON stream.
+/// For example foo.bar[3].x
+pub struct Stack {
+ stack: Vec<InternalStackElement>,
+ str_buffer: Vec<u8>,
+}
+
+/// StackElements compose a Stack.
+/// For example, Key("foo"), Key("bar"), Index(3) and Key("x") are the
+/// StackElements compositing the stack that represents foo.bar[3].x
+#[derive(PartialEq, Clone, Debug)]
+pub enum StackElement<'l> {
+ Index(u32),
+ Key(&'l str),
+}
+
+// Internally, Key elements are stored as indices in a buffer to avoid
+// allocating a string for every member of an object.
+#[derive(PartialEq, Clone, Debug)]
+enum InternalStackElement {
+ InternalIndex(u32),
+ InternalKey(u16, u16), // start, size
+}
+
+impl Stack {
+ pub fn new() -> Stack {
+ Stack { stack: Vec::new(), str_buffer: Vec::new() }
+ }
+
+ /// Returns The number of elements in the Stack.
+ pub fn len(&self) -> usize { self.stack.len() }
+
+ /// Returns true if the stack is empty.
+ pub fn is_empty(&self) -> bool { self.stack.is_empty() }
+
+ /// Provides access to the StackElement at a given index.
+ /// lower indices are at the bottom of the stack while higher indices are
+ /// at the top.
+ pub fn get<'l>(&'l self, idx: usize) -> StackElement<'l> {
+ match self.stack[idx] {
+ InternalIndex(i) => StackElement::Index(i),
+ InternalKey(start, size) => {
+ StackElement::Key(str::from_utf8(
+ &self.str_buffer[start as usize .. start as usize + size as usize]).unwrap())
+ }
+ }
+ }
+
+ /// Compares this stack with an array of StackElements.
+ pub fn is_equal_to(&self, rhs: &[StackElement]) -> bool {
+ if self.stack.len() != rhs.len() { return false; }
+ for i in 0..rhs.len() {
+ if self.get(i) != rhs[i] { return false; }
+ }
+ return true;
+ }
+
+ /// Returns true if the bottom-most elements of this stack are the same as
+ /// the ones passed as parameter.
+ pub fn starts_with(&self, rhs: &[StackElement]) -> bool {
+ if self.stack.len() < rhs.len() { return false; }
+ for i in 0..rhs.len() {
+ if self.get(i) != rhs[i] { return false; }
+ }
+ return true;
+ }
+
+ /// Returns true if the top-most elements of this stack are the same as
+ /// the ones passed as parameter.
+ pub fn ends_with(&self, rhs: &[StackElement]) -> bool {
+ if self.stack.len() < rhs.len() { return false; }
+ let offset = self.stack.len() - rhs.len();
+ for i in 0..rhs.len() {
+ if self.get(i + offset) != rhs[i] { return false; }
+ }
+ return true;
+ }
+
+ /// Returns the top-most element (if any).
+ pub fn top<'l>(&'l self) -> Option<StackElement<'l>> {
+ return match self.stack.last() {
+ None => None,
+ Some(&InternalIndex(i)) => Some(StackElement::Index(i)),
+ Some(&InternalKey(start, size)) => {
+ Some(StackElement::Key(str::from_utf8(
+ &self.str_buffer[start as usize .. (start+size) as usize]
+ ).unwrap()))
+ }
+ }
+ }
+
+ // Used by Parser to insert Key elements at the top of the stack.
+ fn push_key(&mut self, key: string::String) {
+ self.stack.push(InternalKey(self.str_buffer.len() as u16, key.len() as u16));
+ for c in key.as_bytes().iter() {
+ self.str_buffer.push(*c);
+ }
+ }
+
+ // Used by Parser to insert Index elements at the top of the stack.
+ fn push_index(&mut self, index: u32) {
+ self.stack.push(InternalIndex(index));
+ }
+
+ // Used by Parser to remove the top-most element of the stack.
+ fn pop(&mut self) {
+ assert!(!self.is_empty());
+ match *self.stack.last().unwrap() {
+ InternalKey(_, sz) => {
+ let new_size = self.str_buffer.len() - sz as usize;
+ self.str_buffer.truncate(new_size);
+ }
+ InternalIndex(_) => {}
+ }
+ self.stack.pop();
+ }
+
+ // Used by Parser to test whether the top-most element is an index.
+ fn last_is_index(&self) -> bool {
+ if self.is_empty() { return false; }
+ return match *self.stack.last().unwrap() {
+ InternalIndex(_) => true,
+ _ => false,
+ }
+ }
+
+ // Used by Parser to increment the index of the top-most element.
+ fn bump_index(&mut self) {
+ let len = self.stack.len();
+ let idx = match *self.stack.last().unwrap() {
+ InternalIndex(i) => { i + 1 }
+ _ => { panic!(); }
+ };
+ self.stack[len - 1] = InternalIndex(idx);
+ }
+}
+
+/// A streaming JSON parser implemented as an iterator of JsonEvent, consuming
+/// an iterator of char.
+pub struct Parser<T> {
+ rdr: T,
+ ch: Option<char>,
+ line: usize,
+ col: usize,
+ // We maintain a stack representing where we are in the logical structure
+ // of the JSON stream.
+ stack: Stack,
+ // A state machine is kept to make it possible to interrupt and resume parsing.
+ state: ParserState,
+}
+
+impl<T: Iterator<Item = char>> Iterator for Parser<T> {
+ type Item = JsonEvent;
+
+ fn next(&mut self) -> Option<JsonEvent> {
+ if self.state == ParseFinished {
+ return None;
+ }
+
+ if self.state == ParseBeforeFinish {
+ self.parse_whitespace();
+ // Make sure there is no trailing characters.
+ if self.eof() {
+ self.state = ParseFinished;
+ return None;
+ } else {
+ return Some(self.error_event(TrailingCharacters));
+ }
+ }
+
+ return Some(self.parse());
+ }
+}
+
+impl<T: Iterator<Item = char>> Parser<T> {
+ /// Creates the JSON parser.
+ pub fn new(rdr: T) -> Parser<T> {
+ let mut p = Parser {
+ rdr: rdr,
+ ch: Some('\x00'),
+ line: 1,
+ col: 0,
+ stack: Stack::new(),
+ state: ParseStart,
+ };
+ p.bump();
+ return p;
+ }
+
+ /// Provides access to the current position in the logical structure of the
+ /// JSON stream.
+ pub fn stack<'l>(&'l self) -> &'l Stack {
+ return &self.stack;
+ }
+
+ fn eof(&self) -> bool { self.ch.is_none() }
+ fn ch_or_null(&self) -> char { self.ch.unwrap_or('\x00') }
+ fn bump(&mut self) {
+ self.ch = self.rdr.next();
+
+ if self.ch_is('\n') {
+ self.line += 1;
+ self.col = 1;
+ } else {
+ self.col += 1;
+ }
+ }
+
+ fn next_char(&mut self) -> Option<char> {
+ self.bump();
+ self.ch
+ }
+ fn ch_is(&self, c: char) -> bool {
+ self.ch == Some(c)
+ }
+
+ fn error<E>(&self, reason: ErrorCode) -> Result<E, ParserError> {
+ Err(SyntaxError(reason, self.line, self.col))
+ }
+
+ fn parse_whitespace(&mut self) {
+ while self.ch_is(' ') ||
+ self.ch_is('\n') ||
+ self.ch_is('\t') ||
+ self.ch_is('\r') { self.bump(); }
+ }
+
+ fn parse_number(&mut self) -> JsonEvent {
+ let mut neg = false;
+
+ if self.ch_is('-') {
+ self.bump();
+ neg = true;
+ }
+
+ let res = match self.parse_u64() {
+ Ok(res) => res,
+ Err(e) => { return Error(e); }
+ };
+
+ if self.ch_is('.') || self.ch_is('e') || self.ch_is('E') {
+ let mut res = res as f64;
+
+ if self.ch_is('.') {
+ res = match self.parse_decimal(res) {
+ Ok(res) => res,
+ Err(e) => { return Error(e); }
+ };
+ }
+
+ if self.ch_is('e') || self.ch_is('E') {
+ res = match self.parse_exponent(res) {
+ Ok(res) => res,
+ Err(e) => { return Error(e); }
+ };
+ }
+
+ if neg {
+ res *= -1.0;
+ }
+
+ F64Value(res)
+ } else {
+ if neg {
+ // Make sure we don't underflow.
+ if res > (i64::MAX as u64) + 1 {
+ Error(SyntaxError(InvalidNumber, self.line, self.col))
+ } else if res == 0 {
+ I64Value(res as i64)
+ } else {
+ I64Value((!res + 1) as i64)
+ }
+ } else {
+ U64Value(res)
+ }
+ }
+ }
+
+ fn parse_u64(&mut self) -> Result<u64, ParserError> {
+ let mut accum: u64 = 0;
+
+ match self.ch_or_null() {
+ '0' => {
+ self.bump();
+
+ // A leading '0' must be the only digit before the decimal point.
+ match self.ch_or_null() {
+ '0' ... '9' => return self.error(InvalidNumber),
+ _ => ()
+ }
+ },
+ '1' ... '9' => {
+ while !self.eof() {
+ match self.ch_or_null() {
+ c @ '0' ... '9' => {
+ macro_rules! try_or_invalid {
+ ($e: expr) => {
+ match $e {
+ Some(v) => v,
+ None => return self.error(InvalidNumber)
+ }
+ }
+ }
+ accum = try_or_invalid!(accum.checked_mul(10));
+ accum = try_or_invalid!(accum.checked_add((c as u64) - ('0' as u64)));
+
+ self.bump();
+ }
+ _ => break,
+ }
+ }
+ }
+ _ => return self.error(InvalidNumber),
+ }
+
+ Ok(accum)
+ }
+
+ fn parse_decimal(&mut self, mut res: f64) -> Result<f64, ParserError> {
+ self.bump();
+
+ // Make sure a digit follows the decimal place.
+ match self.ch_or_null() {
+ '0' ... '9' => (),
+ _ => return self.error(InvalidNumber)
+ }
+
+ let mut dec = 1.0;
+ while !self.eof() {
+ match self.ch_or_null() {
+ c @ '0' ... '9' => {
+ dec /= 10.0;
+ res += (((c as isize) - ('0' as isize)) as f64) * dec;
+ self.bump();
+ }
+ _ => break,
+ }
+ }
+
+ Ok(res)
+ }
+
+ fn parse_exponent(&mut self, mut res: f64) -> Result<f64, ParserError> {
+ self.bump();
+
+ let mut exp = 0;
+ let mut neg_exp = false;
+
+ if self.ch_is('+') {
+ self.bump();
+ } else if self.ch_is('-') {
+ self.bump();
+ neg_exp = true;
+ }
+
+ // Make sure a digit follows the exponent place.
+ match self.ch_or_null() {
+ '0' ... '9' => (),
+ _ => return self.error(InvalidNumber)
+ }
+ while !self.eof() {
+ match self.ch_or_null() {
+ c @ '0' ... '9' => {
+ exp *= 10;
+ exp += (c as usize) - ('0' as usize);
+
+ self.bump();
+ }
+ _ => break
+ }
+ }
+
+ let exp = 10_f64.powi(exp as i32);
+ if neg_exp {
+ res /= exp;
+ } else {
+ res *= exp;
+ }
+
+ Ok(res)
+ }
+
+ fn decode_hex_escape(&mut self) -> Result<u16, ParserError> {
+ let mut i = 0;
+ let mut n = 0;
+ while i < 4 {
+ self.bump();
+ n = match self.ch_or_null() {
+ c @ '0' ... '9' => n * 16 + ((c as u16) - ('0' as u16)),
+ c @ 'a' ... 'f' => n * 16 + (10 + (c as u16) - ('a' as u16)),
+ c @ 'A' ... 'F' => n * 16 + (10 + (c as u16) - ('A' as u16)),
+ _ => return self.error(InvalidEscape)
+ };
+
+ i += 1;
+ }
+
+ Ok(n)
+ }
+
+ fn parse_str(&mut self) -> Result<string::String, ParserError> {
+ let mut escape = false;
+ let mut res = string::String::new();
+
+ loop {
+ self.bump();
+ if self.eof() {
+ return self.error(EOFWhileParsingString);
+ }
+
+ if escape {
+ match self.ch_or_null() {
+ '"' => res.push('"'),
+ '\\' => res.push('\\'),
+ '/' => res.push('/'),
+ 'b' => res.push('\x08'),
+ 'f' => res.push('\x0c'),
+ 'n' => res.push('\n'),
+ 'r' => res.push('\r'),
+ 't' => res.push('\t'),
+ 'u' => match try!(self.decode_hex_escape()) {
+ 0xDC00 ... 0xDFFF => {
+ return self.error(LoneLeadingSurrogateInHexEscape)
+ }
+
+ // Non-BMP characters are encoded as a sequence of
+ // two hex escapes, representing UTF-16 surrogates.
+ n1 @ 0xD800 ... 0xDBFF => {
+ match (self.next_char(), self.next_char()) {
+ (Some('\\'), Some('u')) => (),
+ _ => return self.error(UnexpectedEndOfHexEscape),
+ }
+
+ let n2 = try!(self.decode_hex_escape());
+ if n2 < 0xDC00 || n2 > 0xDFFF {
+ return self.error(LoneLeadingSurrogateInHexEscape)
+ }
+ let c = (((n1 - 0xD800) as u32) << 10 |
+ (n2 - 0xDC00) as u32) + 0x1_0000;
+ res.push(char::from_u32(c).unwrap());
+ }
+
+ n => match char::from_u32(n as u32) {
+ Some(c) => res.push(c),
+ None => return self.error(InvalidUnicodeCodePoint),
+ },
+ },
+ _ => return self.error(InvalidEscape),
+ }
+ escape = false;
+ } else if self.ch_is('\\') {
+ escape = true;
+ } else {
+ match self.ch {
+ Some('"') => {
+ self.bump();
+ return Ok(res);
+ },
+ Some(c) if c <= '\u{1F}' =>
+ return self.error(ControlCharacterInString),
+ Some(c) => res.push(c),
+ None => unreachable!()
+ }
+ }
+ }
+ }
+
+ // Invoked at each iteration, consumes the stream until it has enough
+ // information to return a JsonEvent.
+ // Manages an internal state so that parsing can be interrupted and resumed.
+ // Also keeps track of the position in the logical structure of the json
+ // stream int the form of a stack that can be queried by the user using the
+ // stack() method.
+ fn parse(&mut self) -> JsonEvent {
+ loop {
+ // The only paths where the loop can spin a new iteration
+ // are in the cases ParseArrayComma and ParseObjectComma if ','
+ // is parsed. In these cases the state is set to (respectively)
+ // ParseArray(false) and ParseObject(false), which always return,
+ // so there is no risk of getting stuck in an infinite loop.
+ // All other paths return before the end of the loop's iteration.
+ self.parse_whitespace();
+
+ match self.state {
+ ParseStart => {
+ return self.parse_start();
+ }
+ ParseArray(first) => {
+ return self.parse_array(first);
+ }
+ ParseArrayComma => {
+ match self.parse_array_comma_or_end() {
+ Some(evt) => { return evt; }
+ None => {}
+ }
+ }
+ ParseObject(first) => {
+ return self.parse_object(first);
+ }
+ ParseObjectComma => {
+ self.stack.pop();
+ if self.ch_is(',') {
+ self.state = ParseObject(false);
+ self.bump();
+ } else {
+ return self.parse_object_end();
+ }
+ }
+ _ => {
+ return self.error_event(InvalidSyntax);
+ }
+ }
+ }
+ }
+
+ fn parse_start(&mut self) -> JsonEvent {
+ let val = self.parse_value();
+ self.state = match val {
+ Error(_) => ParseFinished,
+ ArrayStart => ParseArray(true),
+ ObjectStart => ParseObject(true),
+ _ => ParseBeforeFinish,
+ };
+ return val;
+ }
+
+ fn parse_array(&mut self, first: bool) -> JsonEvent {
+ if self.ch_is(']') {
+ if !first {
+ self.error_event(InvalidSyntax)
+ } else {
+ self.state = if self.stack.is_empty() {
+ ParseBeforeFinish
+ } else if self.stack.last_is_index() {
+ ParseArrayComma
+ } else {
+ ParseObjectComma
+ };
+ self.bump();
+ ArrayEnd
+ }
+ } else {
+ if first {
+ self.stack.push_index(0);
+ }
+ let val = self.parse_value();
+ self.state = match val {
+ Error(_) => ParseFinished,
+ ArrayStart => ParseArray(true),
+ ObjectStart => ParseObject(true),
+ _ => ParseArrayComma,
+ };
+ val
+ }
+ }
+
+ fn parse_array_comma_or_end(&mut self) -> Option<JsonEvent> {
+ if self.ch_is(',') {
+ self.stack.bump_index();
+ self.state = ParseArray(false);
+ self.bump();
+ None
+ } else if self.ch_is(']') {
+ self.stack.pop();
+ self.state = if self.stack.is_empty() {
+ ParseBeforeFinish
+ } else if self.stack.last_is_index() {
+ ParseArrayComma
+ } else {
+ ParseObjectComma
+ };
+ self.bump();
+ Some(ArrayEnd)
+ } else if self.eof() {
+ Some(self.error_event(EOFWhileParsingArray))
+ } else {
+ Some(self.error_event(InvalidSyntax))
+ }
+ }
+
+ fn parse_object(&mut self, first: bool) -> JsonEvent {
+ if self.ch_is('}') {
+ if !first {
+ if self.stack.is_empty() {
+ return self.error_event(TrailingComma);
+ } else {
+ self.stack.pop();
+ }
+ }
+ self.state = if self.stack.is_empty() {
+ ParseBeforeFinish
+ } else if self.stack.last_is_index() {
+ ParseArrayComma
+ } else {
+ ParseObjectComma
+ };
+ self.bump();
+ return ObjectEnd;
+ }
+ if self.eof() {
+ return self.error_event(EOFWhileParsingObject);
+ }
+ if !self.ch_is('"') {
+ return self.error_event(KeyMustBeAString);
+ }
+ let s = match self.parse_str() {
+ Ok(s) => s,
+ Err(e) => {
+ self.state = ParseFinished;
+ return Error(e);
+ }
+ };
+ self.parse_whitespace();
+ if self.eof() {
+ return self.error_event(EOFWhileParsingObject);
+ } else if self.ch_or_null() != ':' {
+ return self.error_event(ExpectedColon);
+ }
+ self.stack.push_key(s);
+ self.bump();
+ self.parse_whitespace();
+
+ let val = self.parse_value();
+
+ self.state = match val {
+ Error(_) => ParseFinished,
+ ArrayStart => ParseArray(true),
+ ObjectStart => ParseObject(true),
+ _ => ParseObjectComma,
+ };
+ return val;
+ }
+
+ fn parse_object_end(&mut self) -> JsonEvent {
+ if self.ch_is('}') {
+ self.state = if self.stack.is_empty() {
+ ParseBeforeFinish
+ } else if self.stack.last_is_index() {
+ ParseArrayComma
+ } else {
+ ParseObjectComma
+ };
+ self.bump();
+ ObjectEnd
+ } else if self.eof() {
+ self.error_event(EOFWhileParsingObject)
+ } else {
+ self.error_event(InvalidSyntax)
+ }
+ }
+
+ fn parse_value(&mut self) -> JsonEvent {
+ if self.eof() { return self.error_event(EOFWhileParsingValue); }
+ match self.ch_or_null() {
+ 'n' => { self.parse_ident("ull", NullValue) }
+ 't' => { self.parse_ident("rue", BooleanValue(true)) }
+ 'f' => { self.parse_ident("alse", BooleanValue(false)) }
+ '0' ... '9' | '-' => self.parse_number(),
+ '"' => match self.parse_str() {
+ Ok(s) => StringValue(s),
+ Err(e) => Error(e),
+ },
+ '[' => {
+ self.bump();
+ ArrayStart
+ }
+ '{' => {
+ self.bump();
+ ObjectStart
+ }
+ _ => { self.error_event(InvalidSyntax) }
+ }
+ }
+
+ fn parse_ident(&mut self, ident: &str, value: JsonEvent) -> JsonEvent {
+ if ident.chars().all(|c| Some(c) == self.next_char()) {
+ self.bump();
+ value
+ } else {
+ Error(SyntaxError(InvalidSyntax, self.line, self.col))
+ }
+ }
+
+ fn error_event(&mut self, reason: ErrorCode) -> JsonEvent {
+ self.state = ParseFinished;
+ Error(SyntaxError(reason, self.line, self.col))
+ }
+}
+
+/// A Builder consumes a json::Parser to create a generic Json structure.
+pub struct Builder<T> {
+ parser: Parser<T>,
+ token: Option<JsonEvent>,
+}
+
+impl<T: Iterator<Item = char>> Builder<T> {
+ /// Create a JSON Builder.
+ pub fn new(src: T) -> Builder<T> {
+ Builder { parser: Parser::new(src), token: None, }
+ }
+
+ // Decode a Json value from a Parser.
+ pub fn build(&mut self) -> Result<Json, BuilderError> {
+ self.bump();
+ let result = self.build_value();
+ self.bump();
+ match self.token.take() {
+ None => {}
+ Some(Error(e)) => { return Err(e); }
+ _ => { return Err(SyntaxError(InvalidSyntax, self.parser.line, self.parser.col)); }
+ }
+ result
+ }
+
+ fn bump(&mut self) {
+ self.token = self.parser.next();
+ }
+
+ fn build_value(&mut self) -> Result<Json, BuilderError> {
+ return match self.token.take() {
+ Some(NullValue) => Ok(Json::Null),
+ Some(I64Value(n)) => Ok(Json::I64(n)),
+ Some(U64Value(n)) => Ok(Json::U64(n)),
+ Some(F64Value(n)) => Ok(Json::F64(n)),
+ Some(BooleanValue(b)) => Ok(Json::Boolean(b)),
+ Some(StringValue(ref mut s)) => {
+ let mut temp = string::String::new();
+ swap(s, &mut temp);
+ Ok(Json::String(temp))
+ }
+ Some(Error(e)) => Err(e),
+ Some(ArrayStart) => self.build_array(),
+ Some(ObjectStart) => self.build_object(),
+ Some(ObjectEnd) => self.parser.error(InvalidSyntax),
+ Some(ArrayEnd) => self.parser.error(InvalidSyntax),
+ None => self.parser.error(EOFWhileParsingValue),
+ }
+ }
+
+ fn build_array(&mut self) -> Result<Json, BuilderError> {
+ self.bump();
+ let mut values = Vec::new();
+
+ loop {
+ if let Some(ArrayEnd) = self.token {
+ return Ok(Json::Array(values.into_iter().collect()));
+ }
+ match self.build_value() {
+ Ok(v) => values.push(v),
+ Err(e) => { return Err(e) }
+ }
+ self.bump();
+ }
+ }
+
+ fn build_object(&mut self) -> Result<Json, BuilderError> {
+ self.bump();
+
+ let mut values = BTreeMap::new();
+
+ loop {
+ match self.token.take() {
+ Some(ObjectEnd) => { return Ok(Json::Object(values)); }
+ Some(Error(e)) => { return Err(e); }
+ None => { break; }
+ token => { self.token = token; }
+ }
+ let key = match self.parser.stack().top() {
+ Some(StackElement::Key(k)) => { k.to_string() }
+ _ => { panic!("invalid state"); }
+ };
+ match self.build_value() {
+ Ok(value) => { values.insert(key, value); }
+ Err(e) => { return Err(e); }
+ }
+ self.bump();
+ }
+ return self.parser.error(EOFWhileParsingObject);
+ }
+}
+
+/// A structure to decode JSON to values in rust.
+pub struct Decoder {
+ stack: Vec<Json>,
+}
+
+impl Decoder {
+ /// Creates a new decoder instance for decoding the specified JSON value.
+ pub fn new(json: Json) -> Decoder {
+ Decoder { stack: vec![json] }
+ }
+}
+
+impl Decoder {
+ fn pop(&mut self) -> DecodeResult<Json> {
+ match self.stack.pop() {
+ Some(s) => Ok(s),
+ None => Err(EOF),
+ }
+ }
+}
+
+macro_rules! expect {
+ ($e:expr, Null) => ({
+ match try!($e) {
+ Json::Null => Ok(()),
+ other => Err(ExpectedError("Null".to_string(),
+ format!("{}", other)))
+ }
+ });
+ ($e:expr, $t:ident) => ({
+ match try!($e) {
+ Json::$t(v) => Ok(v),
+ other => {
+ Err(ExpectedError(stringify!($t).to_string(),
+ format!("{}", other)))
+ }
+ }
+ })
+}
+
+macro_rules! read_primitive {
+ ($name:ident, $ty:ident) => {
+ #[allow(unused_comparisons)]
+ fn $name(&mut self) -> DecodeResult<$ty> {
+ match try!(self.pop()) {
+ Json::I64(i) => {
+ let other = i as $ty;
+ if i == other as i64 && (other > 0) == (i > 0) {
+ Ok(other)
+ } else {
+ Err(ExpectedError("Number".to_string(), i.to_string()))
+ }
+ }
+ Json::U64(u) => {
+ let other = u as $ty;
+ if u == other as u64 && other >= 0 {
+ Ok(other)
+ } else {
+ Err(ExpectedError("Number".to_string(), u.to_string()))
+ }
+ }
+ Json::F64(f) => {
+ Err(ExpectedError("Integer".to_string(), f.to_string()))
+ }
+ // re: #12967.. a type w/ numeric keys (ie HashMap<usize, V> etc)
+ // is going to have a string here, as per JSON spec.
+ Json::String(s) => match s.parse() {
+ Ok(f) => Ok(f),
+ Err(_) => Err(ExpectedError("Number".to_string(), s)),
+ },
+ value => {
+ Err(ExpectedError("Number".to_string(), value.to_string()))
+ }
+ }
+ }
+ }
+}
+
+impl ::Decoder for Decoder {
+ type Error = DecoderError;
+
+ fn read_nil(&mut self) -> DecodeResult<()> {
+ expect!(self.pop(), Null)
+ }
+
+ read_primitive! { read_usize, usize }
+ read_primitive! { read_u8, u8 }
+ read_primitive! { read_u16, u16 }
+ read_primitive! { read_u32, u32 }
+ read_primitive! { read_u64, u64 }
+ read_primitive! { read_isize, isize }
+ read_primitive! { read_i8, i8 }
+ read_primitive! { read_i16, i16 }
+ read_primitive! { read_i32, i32 }
+ read_primitive! { read_i64, i64 }
+
+ fn read_f32(&mut self) -> DecodeResult<f32> {
+ self.read_f64().map(|x| x as f32)
+ }
+
+ fn read_f64(&mut self) -> DecodeResult<f64> {
+ match try!(self.pop()) {
+ Json::I64(f) => Ok(f as f64),
+ Json::U64(f) => Ok(f as f64),
+ Json::F64(f) => Ok(f),
+ Json::String(s) => {
+ // re: #12967.. a type w/ numeric keys (ie HashMap<usize, V> etc)
+ // is going to have a string here, as per JSON spec.
+ match s.parse() {
+ Ok(f) => Ok(f),
+ Err(_) => Err(ExpectedError("Number".to_string(), s)),
+ }
+ },
+ Json::Null => Ok(f64::NAN),
+ value => Err(ExpectedError("Number".to_string(), format!("{}", value)))
+ }
+ }
+
+ fn read_bool(&mut self) -> DecodeResult<bool> {
+ expect!(self.pop(), Boolean)
+ }
+
+ fn read_char(&mut self) -> DecodeResult<char> {
+ let s = try!(self.read_str());
+ {
+ let mut it = s.chars();
+ match (it.next(), it.next()) {
+ // exactly one character
+ (Some(c), None) => return Ok(c),
+ _ => ()
+ }
+ }
+ Err(ExpectedError("single character string".to_string(), format!("{}", s)))
+ }
+
+ fn read_str(&mut self) -> DecodeResult<string::String> {
+ expect!(self.pop(), String)
+ }
+
+ fn read_enum<T, F>(&mut self, _name: &str, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ f(self)
+ }
+
+ fn read_enum_variant<T, F>(&mut self, names: &[&str],
+ mut f: F) -> DecodeResult<T>
+ where F: FnMut(&mut Decoder, usize) -> DecodeResult<T>,
+ {
+ let name = match try!(self.pop()) {
+ Json::String(s) => s,
+ Json::Object(mut o) => {
+ let n = match o.remove(&"variant".to_string()) {
+ Some(Json::String(s)) => s,
+ Some(val) => {
+ return Err(ExpectedError("String".to_string(), format!("{}", val)))
+ }
+ None => {
+ return Err(MissingFieldError("variant".to_string()))
+ }
+ };
+ match o.remove(&"fields".to_string()) {
+ Some(Json::Array(l)) => {
+ for field in l.into_iter().rev() {
+ self.stack.push(field);
+ }
+ },
+ Some(val) => {
+ return Err(ExpectedError("Array".to_string(), format!("{}", val)))
+ }
+ None => {
+ return Err(MissingFieldError("fields".to_string()))
+ }
+ }
+ n
+ }
+ json => {
+ return Err(ExpectedError("String or Object".to_string(), format!("{}", json)))
+ }
+ };
+ let idx = match names.iter().position(|n| *n == name) {
+ Some(idx) => idx,
+ None => return Err(UnknownVariantError(name))
+ };
+ f(self, idx)
+ }
+
+ fn read_enum_variant_arg<T, F>(&mut self, _idx: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ f(self)
+ }
+
+ fn read_enum_struct_variant<T, F>(&mut self, names: &[&str], f: F) -> DecodeResult<T> where
+ F: FnMut(&mut Decoder, usize) -> DecodeResult<T>,
+ {
+ self.read_enum_variant(names, f)
+ }
+
+
+ fn read_enum_struct_variant_field<T, F>(&mut self,
+ _name: &str,
+ idx: usize,
+ f: F)
+ -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ self.read_enum_variant_arg(idx, f)
+ }
+
+ fn read_struct<T, F>(&mut self, _name: &str, _len: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ let value = try!(f(self));
+ try!(self.pop());
+ Ok(value)
+ }
+
+ fn read_struct_field<T, F>(&mut self,
+ name: &str,
+ _idx: usize,
+ f: F)
+ -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ let mut obj = try!(expect!(self.pop(), Object));
+
+ let value = match obj.remove(&name.to_string()) {
+ None => {
+ // Add a Null and try to parse it as an Option<_>
+ // to get None as a default value.
+ self.stack.push(Json::Null);
+ match f(self) {
+ Ok(x) => x,
+ Err(_) => return Err(MissingFieldError(name.to_string())),
+ }
+ },
+ Some(json) => {
+ self.stack.push(json);
+ try!(f(self))
+ }
+ };
+ self.stack.push(Json::Object(obj));
+ Ok(value)
+ }
+
+ fn read_tuple<T, F>(&mut self, tuple_len: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ self.read_seq(move |d, len| {
+ if len == tuple_len {
+ f(d)
+ } else {
+ Err(ExpectedError(format!("Tuple{}", tuple_len), format!("Tuple{}", len)))
+ }
+ })
+ }
+
+ fn read_tuple_arg<T, F>(&mut self, idx: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ self.read_seq_elt(idx, f)
+ }
+
+ fn read_tuple_struct<T, F>(&mut self,
+ _name: &str,
+ len: usize,
+ f: F)
+ -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ self.read_tuple(len, f)
+ }
+
+ fn read_tuple_struct_arg<T, F>(&mut self,
+ idx: usize,
+ f: F)
+ -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ self.read_tuple_arg(idx, f)
+ }
+
+ fn read_option<T, F>(&mut self, mut f: F) -> DecodeResult<T> where
+ F: FnMut(&mut Decoder, bool) -> DecodeResult<T>,
+ {
+ match try!(self.pop()) {
+ Json::Null => f(self, false),
+ value => { self.stack.push(value); f(self, true) }
+ }
+ }
+
+ fn read_seq<T, F>(&mut self, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder, usize) -> DecodeResult<T>,
+ {
+ let array = try!(expect!(self.pop(), Array));
+ let len = array.len();
+ for v in array.into_iter().rev() {
+ self.stack.push(v);
+ }
+ f(self, len)
+ }
+
+ fn read_seq_elt<T, F>(&mut self, _idx: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ f(self)
+ }
+
+ fn read_map<T, F>(&mut self, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder, usize) -> DecodeResult<T>,
+ {
+ let obj = try!(expect!(self.pop(), Object));
+ let len = obj.len();
+ for (key, value) in obj.into_iter() {
+ self.stack.push(value);
+ self.stack.push(Json::String(key));
+ }
+ f(self, len)
+ }
+
+ fn read_map_elt_key<T, F>(&mut self, _idx: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ f(self)
+ }
+
+ fn read_map_elt_val<T, F>(&mut self, _idx: usize, f: F) -> DecodeResult<T> where
+ F: FnOnce(&mut Decoder) -> DecodeResult<T>,
+ {
+ f(self)
+ }
+
+ fn error(&mut self, err: &str) -> DecoderError {
+ ApplicationError(err.to_string())
+ }
+}
+
+/// A trait for converting values to JSON
+pub trait ToJson {
+ /// Converts the value of `self` to an instance of JSON
+ fn to_json(&self) -> Json;
+}
+
+macro_rules! to_json_impl_i64 {
+ ($($t:ty), +) => (
+ $(impl ToJson for $t {
+ fn to_json(&self) -> Json { Json::I64(*self as i64) }
+ })+
+ )
+}
+
+to_json_impl_i64! { isize, i8, i16, i32, i64 }
+
+macro_rules! to_json_impl_u64 {
+ ($($t:ty), +) => (
+ $(impl ToJson for $t {
+ fn to_json(&self) -> Json { Json::U64(*self as u64) }
+ })+
+ )
+}
+
+to_json_impl_u64! { usize, u8, u16, u32, u64 }
+
+impl ToJson for Json {
+ fn to_json(&self) -> Json { self.clone() }
+}
+
+impl ToJson for f32 {
+ fn to_json(&self) -> Json { (*self as f64).to_json() }
+}
+
+impl ToJson for f64 {
+ fn to_json(&self) -> Json {
+ use std::num::FpCategory::{Nan, Infinite};
+
+ match self.classify() {
+ Nan | Infinite => Json::Null,
+ _ => Json::F64(*self)
+ }
+ }
+}
+
+impl ToJson for () {
+ fn to_json(&self) -> Json { Json::Null }
+}
+
+impl ToJson for bool {
+ fn to_json(&self) -> Json { Json::Boolean(*self) }
+}
+
+impl ToJson for str {
+ fn to_json(&self) -> Json { Json::String(self.to_string()) }
+}
+
+impl ToJson for string::String {
+ fn to_json(&self) -> Json { Json::String((*self).clone()) }
+}
+
+macro_rules! tuple_impl {
+ // use variables to indicate the arity of the tuple
+ ($($tyvar:ident),* ) => {
+ // the trailing commas are for the 1 tuple
+ impl<
+ $( $tyvar : ToJson ),*
+ > ToJson for ( $( $tyvar ),* , ) {
+
+ #[inline]
+ #[allow(non_snake_case)]
+ fn to_json(&self) -> Json {
+ match *self {
+ ($(ref $tyvar),*,) => Json::Array(vec![$($tyvar.to_json()),*])
+ }
+ }
+ }
+ }
+}
+
+tuple_impl!{A}
+tuple_impl!{A, B}
+tuple_impl!{A, B, C}
+tuple_impl!{A, B, C, D}
+tuple_impl!{A, B, C, D, E}
+tuple_impl!{A, B, C, D, E, F}
+tuple_impl!{A, B, C, D, E, F, G}
+tuple_impl!{A, B, C, D, E, F, G, H}
+tuple_impl!{A, B, C, D, E, F, G, H, I}
+tuple_impl!{A, B, C, D, E, F, G, H, I, J}
+tuple_impl!{A, B, C, D, E, F, G, H, I, J, K}
+tuple_impl!{A, B, C, D, E, F, G, H, I, J, K, L}
+
+impl<A: ToJson> ToJson for [A] {
+ fn to_json(&self) -> Json { Json::Array(self.iter().map(|elt| elt.to_json()).collect()) }
+}
+
+impl<A: ToJson> ToJson for Vec<A> {
+ fn to_json(&self) -> Json { Json::Array(self.iter().map(|elt| elt.to_json()).collect()) }
+}
+
+impl<A: ToJson> ToJson for BTreeMap<string::String, A> {
+ fn to_json(&self) -> Json {
+ let mut d = BTreeMap::new();
+ for (key, value) in self.iter() {
+ d.insert((*key).clone(), value.to_json());
+ }
+ Json::Object(d)
+ }
+}
+
+impl<A: ToJson> ToJson for HashMap<string::String, A> {
+ fn to_json(&self) -> Json {
+ let mut d = BTreeMap::new();
+ for (key, value) in self.iter() {
+ d.insert((*key).clone(), value.to_json());
+ }
+ Json::Object(d)
+ }
+}
+
+impl<A:ToJson> ToJson for Option<A> {
+ fn to_json(&self) -> Json {
+ match *self {
+ None => Json::Null,
+ Some(ref value) => value.to_json()
+ }
+ }
+}
+
+struct FormatShim<'a, 'b: 'a> {
+ inner: &'a mut fmt::Formatter<'b>,
+}
+
+impl<'a, 'b> fmt::Write for FormatShim<'a, 'b> {
+ fn write_str(&mut self, s: &str) -> fmt::Result {
+ match self.inner.write_str(s) {
+ Ok(_) => Ok(()),
+ Err(_) => Err(fmt::Error)
+ }
+ }
+}
+
+impl fmt::Display for Json {
+ /// Encodes a json value into a string
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut shim = FormatShim { inner: f };
+ let mut encoder = Encoder::new(&mut shim);
+ match self.encode(&mut encoder) {
+ Ok(_) => Ok(()),
+ Err(_) => Err(fmt::Error)
+ }
+ }
+}
+
+impl<'a> fmt::Display for PrettyJson<'a> {
+ /// Encodes a json value into a string
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut shim = FormatShim { inner: f };
+ let mut encoder = Encoder::new_pretty(&mut shim);
+ match self.inner.encode(&mut encoder) {
+ Ok(_) => Ok(()),
+ Err(_) => Err(fmt::Error)
+ }
+ }
+}
+
+impl<'a, T: Encodable> fmt::Display for AsJson<'a, T> {
+ /// Encodes a json value into a string
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut shim = FormatShim { inner: f };
+ let mut encoder = Encoder::new(&mut shim);
+ match self.inner.encode(&mut encoder) {
+ Ok(_) => Ok(()),
+ Err(_) => Err(fmt::Error)
+ }
+ }
+}
+
+impl<'a, T> AsPrettyJson<'a, T> {
+ /// Set the indentation level for the emitted JSON
+ pub fn indent(mut self, indent: u32) -> AsPrettyJson<'a, T> {
+ self.indent = Some(indent);
+ self
+ }
+}
+
+impl<'a, T: Encodable> fmt::Display for AsPrettyJson<'a, T> {
+ /// Encodes a json value into a string
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut shim = FormatShim { inner: f };
+ let mut encoder = Encoder::new_pretty(&mut shim);
+ if let Some(n) = self.indent {
+ // unwrap cannot panic for pretty encoders
+ let _ = encoder.set_indent(n);
+ }
+ match self.inner.encode(&mut encoder) {
+ Ok(_) => Ok(()),
+ Err(_) => Err(fmt::Error)
+ }
+ }
+}
+
+impl FromStr for Json {
+ type Err = ParserError;
+ fn from_str(s: &str) -> Result<Json, ParserError> {
+ Json::from_str(s)
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use self::Animal::*;
+ use {Encodable, Decodable};
+ use super::Json::*;
+ use super::ErrorCode::*;
+ use super::ParserError::*;
+ use super::DecoderError::*;
+ use super::JsonEvent::*;
+ use super::StackElement::*;
+ use super::{Json, DecodeResult, DecoderError, JsonEvent, Parser,
+ StackElement, Stack, Decoder, Encoder, EncoderError};
+ use std::{i64, u64, f32, f64};
+ use std::collections::BTreeMap;
+ use std::string;
+
+ #[derive(RustcDecodable, Eq, PartialEq, Debug)]
+ struct OptionData {
+ opt: Option<usize>,
+ }
+
+ #[test]
+ fn test_decode_option_none() {
+ let s ="{}";
+ let obj: OptionData = super::decode(s).unwrap();
+ assert_eq!(obj, OptionData { opt: None });
+ }
+
+ #[test]
+ fn test_decode_option_some() {
+ let s = "{ \"opt\": 10 }";
+ let obj: OptionData = super::decode(s).unwrap();
+ assert_eq!(obj, OptionData { opt: Some(10) });
+ }
+
+ #[test]
+ fn test_decode_option_malformed() {
+ check_err::<OptionData>("{ \"opt\": [] }",
+ ExpectedError("Number".to_string(), "[]".to_string()));
+ check_err::<OptionData>("{ \"opt\": false }",
+ ExpectedError("Number".to_string(), "false".to_string()));
+ }
+
+ #[derive(PartialEq, RustcEncodable, RustcDecodable, Debug)]
+ enum Animal {
+ Dog,
+ Frog(string::String, isize)
+ }
+
+ #[derive(PartialEq, RustcEncodable, RustcDecodable, Debug)]
+ struct Inner {
+ a: (),
+ b: usize,
+ c: Vec<string::String>,
+ }
+
+ #[derive(PartialEq, RustcEncodable, RustcDecodable, Debug)]
+ struct Outer {
+ inner: Vec<Inner>,
+ }
+
+ fn mk_object(items: &[(string::String, Json)]) -> Json {
+ let mut d = BTreeMap::new();
+
+ for item in items.iter() {
+ match *item {
+ (ref key, ref value) => { d.insert((*key).clone(), (*value).clone()); },
+ }
+ };
+
+ Object(d)
+ }
+
+ #[test]
+ fn test_from_str_trait() {
+ let s = "null";
+ assert!(s.parse::<Json>().unwrap() == s.parse().unwrap());
+ }
+
+ #[test]
+ fn test_write_null() {
+ assert_eq!(Null.to_string(), "null");
+ assert_eq!(Null.pretty().to_string(), "null");
+ }
+
+ #[test]
+ fn test_write_i64() {
+ assert_eq!(U64(0).to_string(), "0");
+ assert_eq!(U64(0).pretty().to_string(), "0");
+
+ assert_eq!(U64(1234).to_string(), "1234");
+ assert_eq!(U64(1234).pretty().to_string(), "1234");
+
+ assert_eq!(I64(-5678).to_string(), "-5678");
+ assert_eq!(I64(-5678).pretty().to_string(), "-5678");
+
+ assert_eq!(U64(7650007200025252000).to_string(), "7650007200025252000");
+ assert_eq!(U64(7650007200025252000).pretty().to_string(), "7650007200025252000");
+ }
+
+ #[test]
+ fn test_write_f64() {
+ assert_eq!(F64(3.0).to_string(), "3.0");
+ assert_eq!(F64(3.0).pretty().to_string(), "3.0");
+
+ assert_eq!(F64(3.1).to_string(), "3.1");
+ assert_eq!(F64(3.1).pretty().to_string(), "3.1");
+
+ assert_eq!(F64(-1.5).to_string(), "-1.5");
+ assert_eq!(F64(-1.5).pretty().to_string(), "-1.5");
+
+ assert_eq!(F64(0.5).to_string(), "0.5");
+ assert_eq!(F64(0.5).pretty().to_string(), "0.5");
+
+ assert_eq!(F64(f64::NAN).to_string(), "null");
+ assert_eq!(F64(f64::NAN).pretty().to_string(), "null");
+
+ assert_eq!(F64(f64::INFINITY).to_string(), "null");
+ assert_eq!(F64(f64::INFINITY).pretty().to_string(), "null");
+
+ assert_eq!(F64(f64::NEG_INFINITY).to_string(), "null");
+ assert_eq!(F64(f64::NEG_INFINITY).pretty().to_string(), "null");
+ }
+
+ #[test]
+ fn test_write_str() {
+ assert_eq!(String("".to_string()).to_string(), "\"\"");
+ assert_eq!(String("".to_string()).pretty().to_string(), "\"\"");
+
+ assert_eq!(String("homura".to_string()).to_string(), "\"homura\"");
+ assert_eq!(String("madoka".to_string()).pretty().to_string(), "\"madoka\"");
+ }
+
+ #[test]
+ fn test_write_bool() {
+ assert_eq!(Boolean(true).to_string(), "true");
+ assert_eq!(Boolean(true).pretty().to_string(), "true");
+
+ assert_eq!(Boolean(false).to_string(), "false");
+ assert_eq!(Boolean(false).pretty().to_string(), "false");
+ }
+
+ #[test]
+ fn test_write_array() {
+ assert_eq!(Array(vec![]).to_string(), "[]");
+ assert_eq!(Array(vec![]).pretty().to_string(), "[]");
+
+ assert_eq!(Array(vec![Boolean(true)]).to_string(), "[true]");
+ assert_eq!(
+ Array(vec![Boolean(true)]).pretty().to_string(),
+ "\
+ [\n \
+ true\n\
+ ]"
+ );
+
+ let long_test_array = Array(vec![
+ Boolean(false),
+ Null,
+ Array(vec![String("foo\nbar".to_string()), F64(3.5)])]);
+
+ assert_eq!(long_test_array.to_string(),
+ "[false,null,[\"foo\\nbar\",3.5]]");
+ assert_eq!(
+ long_test_array.pretty().to_string(),
+ "\
+ [\n \
+ false,\n \
+ null,\n \
+ [\n \
+ \"foo\\nbar\",\n \
+ 3.5\n \
+ ]\n\
+ ]"
+ );
+ }
+
+ #[test]
+ fn test_write_object() {
+ assert_eq!(mk_object(&[]).to_string(), "{}");
+ assert_eq!(mk_object(&[]).pretty().to_string(), "{}");
+
+ assert_eq!(
+ mk_object(&[
+ ("a".to_string(), Boolean(true))
+ ]).to_string(),
+ "{\"a\":true}"
+ );
+ assert_eq!(
+ mk_object(&[("a".to_string(), Boolean(true))]).pretty().to_string(),
+ "\
+ {\n \
+ \"a\": true\n\
+ }"
+ );
+
+ let complex_obj = mk_object(&[
+ ("b".to_string(), Array(vec![
+ mk_object(&[("c".to_string(), String("\x0c\r".to_string()))]),
+ mk_object(&[("d".to_string(), String("".to_string()))])
+ ]))
+ ]);
+
+ assert_eq!(
+ complex_obj.to_string(),
+ "{\
+ \"b\":[\
+ {\"c\":\"\\f\\r\"},\
+ {\"d\":\"\"}\
+ ]\
+ }"
+ );
+ assert_eq!(
+ complex_obj.pretty().to_string(),
+ "\
+ {\n \
+ \"b\": [\n \
+ {\n \
+ \"c\": \"\\f\\r\"\n \
+ },\n \
+ {\n \
+ \"d\": \"\"\n \
+ }\n \
+ ]\n\
+ }"
+ );
+
+ let a = mk_object(&[
+ ("a".to_string(), Boolean(true)),
+ ("b".to_string(), Array(vec![
+ mk_object(&[("c".to_string(), String("\x0c\r".to_string()))]),
+ mk_object(&[("d".to_string(), String("".to_string()))])
+ ]))
+ ]);
+
+ // We can't compare the strings directly because the object fields be
+ // printed in a different order.
+ assert_eq!(a.clone(), a.to_string().parse().unwrap());
+ assert_eq!(a.clone(), a.pretty().to_string().parse().unwrap());
+ }
+
+ #[test]
+ fn test_write_enum() {
+ let animal = Dog;
+ assert_eq!(
+ format!("{}", super::as_json(&animal)),
+ "\"Dog\""
+ );
+ assert_eq!(
+ format!("{}", super::as_pretty_json(&animal)),
+ "\"Dog\""
+ );
+
+ let animal = Frog("Henry".to_string(), 349);
+ assert_eq!(
+ format!("{}", super::as_json(&animal)),
+ "{\"variant\":\"Frog\",\"fields\":[\"Henry\",349]}"
+ );
+ assert_eq!(
+ format!("{}", super::as_pretty_json(&animal)),
+ "{\n \
+ \"variant\": \"Frog\",\n \
+ \"fields\": [\n \
+ \"Henry\",\n \
+ 349\n \
+ ]\n\
+ }"
+ );
+ }
+
+ macro_rules! check_encoder_for_simple {
+ ($value:expr, $expected:expr) => ({
+ let s = format!("{}", super::as_json(&$value));
+ assert_eq!(s, $expected);
+
+ let s = format!("{}", super::as_pretty_json(&$value));
+ assert_eq!(s, $expected);
+ })
+ }
+
+ #[test]
+ fn test_write_some() {
+ check_encoder_for_simple!(Some("jodhpurs".to_string()), "\"jodhpurs\"");
+ }
+
+ #[test]
+ fn test_write_none() {
+ check_encoder_for_simple!(None::<string::String>, "null");
+ }
+
+ #[test]
+ fn test_write_char() {
+ check_encoder_for_simple!('a', "\"a\"");
+ check_encoder_for_simple!('\t', "\"\\t\"");
+ check_encoder_for_simple!('\u{0000}', "\"\\u0000\"");
+ check_encoder_for_simple!('\u{001b}', "\"\\u001b\"");
+ check_encoder_for_simple!('\u{007f}', "\"\\u007f\"");
+ check_encoder_for_simple!('\u{00a0}', "\"\u{00a0}\"");
+ check_encoder_for_simple!('\u{abcd}', "\"\u{abcd}\"");
+ check_encoder_for_simple!('\u{10ffff}', "\"\u{10ffff}\"");
+ }
+
+ #[test]
+ fn test_trailing_characters() {
+ assert_eq!(Json::from_str("nulla"), Err(SyntaxError(TrailingCharacters, 1, 5)));
+ assert_eq!(Json::from_str("truea"), Err(SyntaxError(TrailingCharacters, 1, 5)));
+ assert_eq!(Json::from_str("falsea"), Err(SyntaxError(TrailingCharacters, 1, 6)));
+ assert_eq!(Json::from_str("1a"), Err(SyntaxError(TrailingCharacters, 1, 2)));
+ assert_eq!(Json::from_str("[]a"), Err(SyntaxError(TrailingCharacters, 1, 3)));
+ assert_eq!(Json::from_str("{}a"), Err(SyntaxError(TrailingCharacters, 1, 3)));
+ }
+
+ #[test]
+ fn test_read_identifiers() {
+ assert_eq!(Json::from_str("n"), Err(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(Json::from_str("nul"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(Json::from_str("t"), Err(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(Json::from_str("truz"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(Json::from_str("f"), Err(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(Json::from_str("faz"), Err(SyntaxError(InvalidSyntax, 1, 3)));
+
+ assert_eq!(Json::from_str("null"), Ok(Null));
+ assert_eq!(Json::from_str("true"), Ok(Boolean(true)));
+ assert_eq!(Json::from_str("false"), Ok(Boolean(false)));
+ assert_eq!(Json::from_str(" null "), Ok(Null));
+ assert_eq!(Json::from_str(" true "), Ok(Boolean(true)));
+ assert_eq!(Json::from_str(" false "), Ok(Boolean(false)));
+ }
+
+ #[test]
+ fn test_decode_identifiers() {
+ let v: () = super::decode("null").unwrap();
+ assert_eq!(v, ());
+
+ let v: bool = super::decode("true").unwrap();
+ assert_eq!(v, true);
+
+ let v: bool = super::decode("false").unwrap();
+ assert_eq!(v, false);
+ }
+
+ #[test]
+ fn test_read_number() {
+ assert_eq!(Json::from_str("+"), Err(SyntaxError(InvalidSyntax, 1, 1)));
+ assert_eq!(Json::from_str("."), Err(SyntaxError(InvalidSyntax, 1, 1)));
+ assert_eq!(Json::from_str("NaN"), Err(SyntaxError(InvalidSyntax, 1, 1)));
+ assert_eq!(Json::from_str("-"), Err(SyntaxError(InvalidNumber, 1, 2)));
+ assert_eq!(Json::from_str("00"), Err(SyntaxError(InvalidNumber, 1, 2)));
+ assert_eq!(Json::from_str("1."), Err(SyntaxError(InvalidNumber, 1, 3)));
+ assert_eq!(Json::from_str("1e"), Err(SyntaxError(InvalidNumber, 1, 3)));
+ assert_eq!(Json::from_str("1e+"), Err(SyntaxError(InvalidNumber, 1, 4)));
+
+ assert_eq!(Json::from_str("18446744073709551616"), Err(SyntaxError(InvalidNumber, 1, 20)));
+ assert_eq!(Json::from_str("18446744073709551617"), Err(SyntaxError(InvalidNumber, 1, 20)));
+ assert_eq!(Json::from_str("-9223372036854775809"), Err(SyntaxError(InvalidNumber, 1, 21)));
+
+ assert_eq!(Json::from_str("3"), Ok(U64(3)));
+ assert_eq!(Json::from_str("3.1"), Ok(F64(3.1)));
+ assert_eq!(Json::from_str("-1.2"), Ok(F64(-1.2)));
+ assert_eq!(Json::from_str("0.4"), Ok(F64(0.4)));
+ assert_eq!(Json::from_str("0.4e5"), Ok(F64(0.4e5)));
+ assert_eq!(Json::from_str("0.4e+15"), Ok(F64(0.4e15)));
+ assert_eq!(Json::from_str("0.4e-01"), Ok(F64(0.4e-01)));
+ assert_eq!(Json::from_str(" 3 "), Ok(U64(3)));
+
+ assert_eq!(Json::from_str("-9223372036854775808"), Ok(I64(i64::MIN)));
+ assert_eq!(Json::from_str("9223372036854775807"), Ok(U64(i64::MAX as u64)));
+ assert_eq!(Json::from_str("18446744073709551615"), Ok(U64(u64::MAX)));
+ }
+
+ #[test]
+ fn test_decode_numbers() {
+ let v: f64 = super::decode("3").unwrap();
+ assert_eq!(v, 3.0);
+
+ let v: f64 = super::decode("3.1").unwrap();
+ assert_eq!(v, 3.1);
+
+ let v: f64 = super::decode("-1.2").unwrap();
+ assert_eq!(v, -1.2);
+
+ let v: f64 = super::decode("0.4").unwrap();
+ assert_eq!(v, 0.4);
+
+ let v: f64 = super::decode("0.4e5").unwrap();
+ assert_eq!(v, 0.4e5);
+
+ let v: f64 = super::decode("0.4e15").unwrap();
+ assert_eq!(v, 0.4e15);
+
+ let v: f64 = super::decode("0.4e-01").unwrap();
+ assert_eq!(v, 0.4e-01);
+
+ let v: u64 = super::decode("0").unwrap();
+ assert_eq!(v, 0);
+
+ let v: u64 = super::decode("18446744073709551615").unwrap();
+ assert_eq!(v, u64::MAX);
+
+ let v: i64 = super::decode("-9223372036854775808").unwrap();
+ assert_eq!(v, i64::MIN);
+
+ let v: i64 = super::decode("9223372036854775807").unwrap();
+ assert_eq!(v, i64::MAX);
+
+ let res: DecodeResult<i64> = super::decode("765.25252");
+ match res {
+ Ok(..) => panic!("expected an error"),
+ Err(ExpectedError(ref s, _)) => assert_eq!(s, "Integer"),
+ Err(..) => panic!("expected an 'expected integer' error"),
+ }
+ }
+
+ #[test]
+ fn test_read_str() {
+ assert_eq!(Json::from_str("\""), Err(SyntaxError(EOFWhileParsingString, 1, 2)));
+ assert_eq!(Json::from_str("\"lol"), Err(SyntaxError(EOFWhileParsingString, 1, 5)));
+ assert_eq!(Json::from_str("\"\n\""), Err(SyntaxError(ControlCharacterInString, 2, 1)));
+ assert_eq!(Json::from_str("\"\0\""), Err(SyntaxError(ControlCharacterInString, 1, 2)));
+ assert_eq!(Json::from_str("\"\u{1}\""), Err(SyntaxError(ControlCharacterInString, 1, 2)));
+ assert_eq!(Json::from_str("\"\u{1F}\""), Err(SyntaxError(ControlCharacterInString, 1, 2)));
+
+ // Only C0 control characters are excluded.
+ assert!('\u{7F}'.is_control());
+ assert!('\u{80}'.is_control());
+ assert!('\u{9F}'.is_control());
+ let c1_controls = "\u{7F}\u{80}\u{9F}".to_string();
+ assert_eq!(Json::from_str(&format!("\"{}\"", c1_controls)), Ok(String(c1_controls)));
+
+ assert_eq!(Json::from_str("\"\""), Ok(String("".to_string())));
+ assert_eq!(Json::from_str("\"foo\""), Ok(String("foo".to_string())));
+ assert_eq!(Json::from_str("\"\\\"\""), Ok(String("\"".to_string())));
+ assert_eq!(Json::from_str("\"\\b\""), Ok(String("\x08".to_string())));
+ assert_eq!(Json::from_str("\"\\n\""), Ok(String("\n".to_string())));
+ assert_eq!(Json::from_str("\"\\r\""), Ok(String("\r".to_string())));
+ assert_eq!(Json::from_str("\"\\t\""), Ok(String("\t".to_string())));
+ assert_eq!(Json::from_str(" \"foo\" "), Ok(String("foo".to_string())));
+ assert_eq!(Json::from_str("\"\\u12ab\""), Ok(String("\u{12ab}".to_string())));
+ assert_eq!(Json::from_str("\"\\uAB12\""), Ok(String("\u{AB12}".to_string())));
+ }
+
+ #[test]
+ fn test_decode_str() {
+ let s = [("\"\"", ""),
+ ("\"foo\"", "foo"),
+ ("\"\\\"\"", "\""),
+ ("\"\\b\"", "\x08"),
+ ("\"\\n\"", "\n"),
+ ("\"\\r\"", "\r"),
+ ("\"\\t\"", "\t"),
+ ("\"\\u12ab\"", "\u{12ab}"),
+ ("\"\\uAB12\"", "\u{AB12}")];
+
+ for &(i, o) in s.iter() {
+ let v: string::String = super::decode(i).unwrap();
+ assert_eq!(v, o);
+ }
+ }
+
+ #[test]
+ fn test_read_array() {
+ assert_eq!(Json::from_str("["), Err(SyntaxError(EOFWhileParsingValue, 1, 2)));
+ assert_eq!(Json::from_str("[1"), Err(SyntaxError(EOFWhileParsingArray, 1, 3)));
+ assert_eq!(Json::from_str("[1,"), Err(SyntaxError(EOFWhileParsingValue, 1, 4)));
+ assert_eq!(Json::from_str("[1,]"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(Json::from_str("[6 7]"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+
+ assert_eq!(Json::from_str("[]"), Ok(Array(vec![])));
+ assert_eq!(Json::from_str("[ ]"), Ok(Array(vec![])));
+ assert_eq!(Json::from_str("[true]"), Ok(Array(vec![Boolean(true)])));
+ assert_eq!(Json::from_str("[ false ]"), Ok(Array(vec![Boolean(false)])));
+ assert_eq!(Json::from_str("[null]"), Ok(Array(vec![Null])));
+ assert_eq!(Json::from_str("[3, 1]"),
+ Ok(Array(vec![U64(3), U64(1)])));
+ assert_eq!(Json::from_str("\n[3, 2]\n"),
+ Ok(Array(vec![U64(3), U64(2)])));
+ assert_eq!(Json::from_str("[2, [4, 1]]"),
+ Ok(Array(vec![U64(2), Array(vec![U64(4), U64(1)])])));
+ }
+
+ #[test]
+ fn test_decode_array() {
+ let v: Vec<()> = super::decode("[]").unwrap();
+ assert_eq!(v, vec![]);
+
+ let v: Vec<()> = super::decode("[null]").unwrap();
+ assert_eq!(v, vec![()]);
+
+ let v: Vec<bool> = super::decode("[true]").unwrap();
+ assert_eq!(v, vec![true]);
+
+ let v: Vec<isize> = super::decode("[3, 1]").unwrap();
+ assert_eq!(v, vec![3, 1]);
+
+ let v: Vec<Vec<usize>> = super::decode("[[3], [1, 2]]").unwrap();
+ assert_eq!(v, vec![vec![3], vec![1, 2]]);
+ }
+
+ #[test]
+ fn test_decode_tuple() {
+ let t: (usize, usize, usize) = super::decode("[1, 2, 3]").unwrap();
+ assert_eq!(t, (1, 2, 3));
+
+ let t: (usize, string::String) = super::decode("[1, \"two\"]").unwrap();
+ assert_eq!(t, (1, "two".to_string()));
+ }
+
+ #[test]
+ fn test_decode_tuple_malformed_types() {
+ assert!(super::decode::<(usize, string::String)>("[1, 2]").is_err());
+ }
+
+ #[test]
+ fn test_decode_tuple_malformed_length() {
+ assert!(super::decode::<(usize, usize)>("[1, 2, 3]").is_err());
+ }
+
+ #[test]
+ fn test_read_object() {
+ assert_eq!(Json::from_str("{"), Err(SyntaxError(EOFWhileParsingObject, 1, 2)));
+ assert_eq!(Json::from_str("{ "), Err(SyntaxError(EOFWhileParsingObject, 1, 3)));
+ assert_eq!(Json::from_str("{1"), Err(SyntaxError(KeyMustBeAString, 1, 2)));
+ assert_eq!(Json::from_str("{ \"a\""), Err(SyntaxError(EOFWhileParsingObject, 1, 6)));
+ assert_eq!(Json::from_str("{\"a\""), Err(SyntaxError(EOFWhileParsingObject, 1, 5)));
+ assert_eq!(Json::from_str("{\"a\" "), Err(SyntaxError(EOFWhileParsingObject, 1, 6)));
+
+ assert_eq!(Json::from_str("{\"a\" 1"), Err(SyntaxError(ExpectedColon, 1, 6)));
+ assert_eq!(Json::from_str("{\"a\":"), Err(SyntaxError(EOFWhileParsingValue, 1, 6)));
+ assert_eq!(Json::from_str("{\"a\":1"), Err(SyntaxError(EOFWhileParsingObject, 1, 7)));
+ assert_eq!(Json::from_str("{\"a\":1 1"), Err(SyntaxError(InvalidSyntax, 1, 8)));
+ assert_eq!(Json::from_str("{\"a\":1,"), Err(SyntaxError(EOFWhileParsingObject, 1, 8)));
+
+ assert_eq!(Json::from_str("{}").unwrap(), mk_object(&[]));
+ assert_eq!(Json::from_str("{\"a\": 3}").unwrap(),
+ mk_object(&[("a".to_string(), U64(3))]));
+
+ assert_eq!(Json::from_str(
+ "{ \"a\": null, \"b\" : true }").unwrap(),
+ mk_object(&[
+ ("a".to_string(), Null),
+ ("b".to_string(), Boolean(true))]));
+ assert_eq!(Json::from_str("\n{ \"a\": null, \"b\" : true }\n").unwrap(),
+ mk_object(&[
+ ("a".to_string(), Null),
+ ("b".to_string(), Boolean(true))]));
+ assert_eq!(Json::from_str(
+ "{\"a\" : 1.0 ,\"b\": [ true ]}").unwrap(),
+ mk_object(&[
+ ("a".to_string(), F64(1.0)),
+ ("b".to_string(), Array(vec![Boolean(true)]))
+ ]));
+ assert_eq!(Json::from_str(
+ "{\
+ \"a\": 1.0, \
+ \"b\": [\
+ true,\
+ \"foo\\nbar\", \
+ { \"c\": {\"d\": null} } \
+ ]\
+ }").unwrap(),
+ mk_object(&[
+ ("a".to_string(), F64(1.0)),
+ ("b".to_string(), Array(vec![
+ Boolean(true),
+ String("foo\nbar".to_string()),
+ mk_object(&[
+ ("c".to_string(), mk_object(&[("d".to_string(), Null)]))
+ ])
+ ]))
+ ]));
+ }
+
+ #[test]
+ fn test_decode_struct() {
+ let s = "{
+ \"inner\": [
+ { \"a\": null, \"b\": 2, \"c\": [\"abc\", \"xyz\"] }
+ ]
+ }";
+
+ let v: Outer = super::decode(s).unwrap();
+ assert_eq!(
+ v,
+ Outer {
+ inner: vec![
+ Inner { a: (), b: 2, c: vec!["abc".to_string(), "xyz".to_string()] }
+ ]
+ }
+ );
+ }
+
+ #[derive(RustcDecodable)]
+ struct FloatStruct {
+ f: f64,
+ a: Vec<f64>
+ }
+ #[test]
+ fn test_decode_struct_with_nan() {
+ let s = "{\"f\":null,\"a\":[null,123]}";
+ let obj: FloatStruct = super::decode(s).unwrap();
+ assert!(obj.f.is_nan());
+ assert!(obj.a[0].is_nan());
+ assert_eq!(obj.a[1], 123f64);
+ }
+
+ #[test]
+ fn test_decode_option() {
+ let value: Option<string::String> = super::decode("null").unwrap();
+ assert_eq!(value, None);
+
+ let value: Option<string::String> = super::decode("\"jodhpurs\"").unwrap();
+ assert_eq!(value, Some("jodhpurs".to_string()));
+ }
+
+ #[test]
+ fn test_decode_enum() {
+ let value: Animal = super::decode("\"Dog\"").unwrap();
+ assert_eq!(value, Dog);
+
+ let s = "{\"variant\":\"Frog\",\"fields\":[\"Henry\",349]}";
+ let value: Animal = super::decode(s).unwrap();
+ assert_eq!(value, Frog("Henry".to_string(), 349));
+ }
+
+ #[test]
+ fn test_decode_map() {
+ let s = "{\"a\": \"Dog\", \"b\": {\"variant\":\"Frog\",\
+ \"fields\":[\"Henry\", 349]}}";
+ let mut map: BTreeMap<string::String, Animal> = super::decode(s).unwrap();
+
+ assert_eq!(map.remove(&"a".to_string()), Some(Dog));
+ assert_eq!(map.remove(&"b".to_string()), Some(Frog("Henry".to_string(), 349)));
+ }
+
+ #[test]
+ fn test_multiline_errors() {
+ assert_eq!(Json::from_str("{\n \"foo\":\n \"bar\""),
+ Err(SyntaxError(EOFWhileParsingObject, 3, 8)));
+ }
+
+ #[derive(RustcDecodable)]
+ #[allow(dead_code)]
+ struct DecodeStruct {
+ x: f64,
+ y: bool,
+ z: string::String,
+ w: Vec<DecodeStruct>
+ }
+ #[derive(RustcDecodable)]
+ enum DecodeEnum {
+ A(f64),
+ B(string::String)
+ }
+ fn check_err<T: Decodable>(to_parse: &'static str, expected: DecoderError) {
+ let res: DecodeResult<T> = match Json::from_str(to_parse) {
+ Err(e) => Err(ParseError(e)),
+ Ok(json) => Decodable::decode(&mut Decoder::new(json))
+ };
+ match res {
+ Ok(_) => panic!("`{:?}` parsed & decoded ok, expecting error `{:?}`",
+ to_parse, expected),
+ Err(ParseError(e)) => panic!("`{}` is not valid json: {:?}",
+ to_parse, e),
+ Err(e) => {
+ assert_eq!(e, expected);
+ }
+ }
+ }
+ #[test]
+ fn test_decode_errors_struct() {
+ check_err::<DecodeStruct>("[]", ExpectedError("Object".to_string(), "[]".to_string()));
+ check_err::<DecodeStruct>("{\"x\": true, \"y\": true, \"z\": \"\", \"w\": []}",
+ ExpectedError("Number".to_string(), "true".to_string()));
+ check_err::<DecodeStruct>("{\"x\": 1, \"y\": [], \"z\": \"\", \"w\": []}",
+ ExpectedError("Boolean".to_string(), "[]".to_string()));
+ check_err::<DecodeStruct>("{\"x\": 1, \"y\": true, \"z\": {}, \"w\": []}",
+ ExpectedError("String".to_string(), "{}".to_string()));
+ check_err::<DecodeStruct>("{\"x\": 1, \"y\": true, \"z\": \"\", \"w\": null}",
+ ExpectedError("Array".to_string(), "null".to_string()));
+ check_err::<DecodeStruct>("{\"x\": 1, \"y\": true, \"z\": \"\"}",
+ MissingFieldError("w".to_string()));
+ }
+ #[test]
+ fn test_decode_errors_enum() {
+ check_err::<DecodeEnum>("{}",
+ MissingFieldError("variant".to_string()));
+ check_err::<DecodeEnum>("{\"variant\": 1}",
+ ExpectedError("String".to_string(), "1".to_string()));
+ check_err::<DecodeEnum>("{\"variant\": \"A\"}",
+ MissingFieldError("fields".to_string()));
+ check_err::<DecodeEnum>("{\"variant\": \"A\", \"fields\": null}",
+ ExpectedError("Array".to_string(), "null".to_string()));
+ check_err::<DecodeEnum>("{\"variant\": \"C\", \"fields\": []}",
+ UnknownVariantError("C".to_string()));
+ }
+
+ #[test]
+ fn test_find(){
+ let json_value = Json::from_str("{\"dog\" : \"cat\"}").unwrap();
+ let found_str = json_value.find("dog");
+ assert!(found_str.unwrap().as_string().unwrap() == "cat");
+ }
+
+ #[test]
+ fn test_find_path(){
+ let json_value = Json::from_str("{\"dog\":{\"cat\": {\"mouse\" : \"cheese\"}}}").unwrap();
+ let found_str = json_value.find_path(&["dog", "cat", "mouse"]);
+ assert!(found_str.unwrap().as_string().unwrap() == "cheese");
+ }
+
+ #[test]
+ fn test_search(){
+ let json_value = Json::from_str("{\"dog\":{\"cat\": {\"mouse\" : \"cheese\"}}}").unwrap();
+ let found_str = json_value.search("mouse").and_then(|j| j.as_string());
+ assert!(found_str.unwrap() == "cheese");
+ }
+
+ #[test]
+ fn test_index(){
+ let json_value = Json::from_str("{\"animals\":[\"dog\",\"cat\",\"mouse\"]}").unwrap();
+ let ref array = json_value["animals"];
+ assert_eq!(array[0].as_string().unwrap(), "dog");
+ assert_eq!(array[1].as_string().unwrap(), "cat");
+ assert_eq!(array[2].as_string().unwrap(), "mouse");
+ }
+
+ #[test]
+ fn test_is_object(){
+ let json_value = Json::from_str("{}").unwrap();
+ assert!(json_value.is_object());
+ }
+
+ #[test]
+ fn test_as_object(){
+ let json_value = Json::from_str("{}").unwrap();
+ let json_object = json_value.as_object();
+ assert!(json_object.is_some());
+ }
+
+ #[test]
+ fn test_is_array(){
+ let json_value = Json::from_str("[1, 2, 3]").unwrap();
+ assert!(json_value.is_array());
+ }
+
+ #[test]
+ fn test_as_array(){
+ let json_value = Json::from_str("[1, 2, 3]").unwrap();
+ let json_array = json_value.as_array();
+ let expected_length = 3;
+ assert!(json_array.is_some() && json_array.unwrap().len() == expected_length);
+ }
+
+ #[test]
+ fn test_is_string(){
+ let json_value = Json::from_str("\"dog\"").unwrap();
+ assert!(json_value.is_string());
+ }
+
+ #[test]
+ fn test_as_string(){
+ let json_value = Json::from_str("\"dog\"").unwrap();
+ let json_str = json_value.as_string();
+ let expected_str = "dog";
+ assert_eq!(json_str, Some(expected_str));
+ }
+
+ #[test]
+ fn test_is_number(){
+ let json_value = Json::from_str("12").unwrap();
+ assert!(json_value.is_number());
+ }
+
+ #[test]
+ fn test_is_i64(){
+ let json_value = Json::from_str("-12").unwrap();
+ assert!(json_value.is_i64());
+
+ let json_value = Json::from_str("12").unwrap();
+ assert!(!json_value.is_i64());
+
+ let json_value = Json::from_str("12.0").unwrap();
+ assert!(!json_value.is_i64());
+ }
+
+ #[test]
+ fn test_is_u64(){
+ let json_value = Json::from_str("12").unwrap();
+ assert!(json_value.is_u64());
+
+ let json_value = Json::from_str("-12").unwrap();
+ assert!(!json_value.is_u64());
+
+ let json_value = Json::from_str("12.0").unwrap();
+ assert!(!json_value.is_u64());
+ }
+
+ #[test]
+ fn test_is_f64(){
+ let json_value = Json::from_str("12").unwrap();
+ assert!(!json_value.is_f64());
+
+ let json_value = Json::from_str("-12").unwrap();
+ assert!(!json_value.is_f64());
+
+ let json_value = Json::from_str("12.0").unwrap();
+ assert!(json_value.is_f64());
+
+ let json_value = Json::from_str("-12.0").unwrap();
+ assert!(json_value.is_f64());
+ }
+
+ #[test]
+ fn test_as_i64(){
+ let json_value = Json::from_str("-12").unwrap();
+ let json_num = json_value.as_i64();
+ assert_eq!(json_num, Some(-12));
+ }
+
+ #[test]
+ fn test_as_u64(){
+ let json_value = Json::from_str("12").unwrap();
+ let json_num = json_value.as_u64();
+ assert_eq!(json_num, Some(12));
+ }
+
+ #[test]
+ fn test_as_f64(){
+ let json_value = Json::from_str("12.0").unwrap();
+ let json_num = json_value.as_f64();
+ assert_eq!(json_num, Some(12f64));
+ }
+
+ #[test]
+ fn test_is_boolean(){
+ let json_value = Json::from_str("false").unwrap();
+ assert!(json_value.is_boolean());
+ }
+
+ #[test]
+ fn test_as_boolean(){
+ let json_value = Json::from_str("false").unwrap();
+ let json_bool = json_value.as_boolean();
+ let expected_bool = false;
+ assert!(json_bool.is_some() && json_bool.unwrap() == expected_bool);
+ }
+
+ #[test]
+ fn test_is_null(){
+ let json_value = Json::from_str("null").unwrap();
+ assert!(json_value.is_null());
+ }
+
+ #[test]
+ fn test_as_null(){
+ let json_value = Json::from_str("null").unwrap();
+ let json_null = json_value.as_null();
+ let expected_null = ();
+ assert!(json_null.is_some() && json_null.unwrap() == expected_null);
+ }
+
+ #[test]
+ fn test_encode_hashmap_with_numeric_key() {
+ use std::collections::HashMap;
+ let mut hm: HashMap<usize, bool> = HashMap::new();
+ hm.insert(1, true);
+ let json_str = super::as_pretty_json(&hm).to_string();
+ match Json::from_str(&json_str) {
+ Err(_) => panic!("Unable to parse json_str: {}", json_str),
+ _ => {} // it parsed and we are good to go
+ }
+ }
+
+ #[test]
+ fn test_negative_zero() {
+ Json::from_str("{\"test\":-0}").unwrap();
+ }
+
+ #[test]
+ fn test_prettyencode_hashmap_with_numeric_key() {
+ use std::collections::HashMap;
+ let mut hm: HashMap<usize, bool> = HashMap::new();
+ hm.insert(1, true);
+ let json_str = super::as_pretty_json(&hm).to_string();
+ match Json::from_str(&json_str) {
+ Err(_) => panic!("Unable to parse json_str: {}", json_str),
+ _ => {} // it parsed and we are good to go
+ }
+ }
+
+ #[test]
+ fn test_prettyencoder_indent_level_param() {
+ use std::collections::BTreeMap;
+
+ let mut tree = BTreeMap::new();
+
+ tree.insert("hello".to_string(), String("guten tag".to_string()));
+ tree.insert("goodbye".to_string(), String("sayonara".to_string()));
+
+ let json = Array(
+ // The following layout below should look a lot like
+ // the pretty-printed JSON (indent * x)
+ vec!
+ ( // 0x
+ String("greetings".to_string()), // 1x
+ Object(tree), // 1x + 2x + 2x + 1x
+ ) // 0x
+ // End JSON array (7 lines)
+ );
+
+ // Helper function for counting indents
+ fn indents(source: &str) -> usize {
+ let trimmed = source.trim_left_matches(' ');
+ source.len() - trimmed.len()
+ }
+
+ // Test up to 4 spaces of indents (more?)
+ for i in 0..4 {
+ let printed = super::as_pretty_json(&json).indent(i as u32)
+ .to_string();
+
+ // Check for indents at each line
+ let lines: Vec<&str> = printed.lines().collect();
+ assert_eq!(lines.len(), 7); // JSON should be 7 lines
+
+ assert_eq!(indents(lines[0]), 0 * i); // [
+ assert_eq!(indents(lines[1]), 1 * i); // "greetings",
+ assert_eq!(indents(lines[2]), 1 * i); // {
+ assert_eq!(indents(lines[3]), 2 * i); // "hello": "guten tag",
+ assert_eq!(indents(lines[4]), 2 * i); // "goodbye": "sayonara"
+ assert_eq!(indents(lines[5]), 1 * i); // },
+ assert_eq!(indents(lines[6]), 0 * i); // ]
+
+ // Finally, test that the pretty-printed JSON is valid
+ Json::from_str(&printed).ok()
+ .expect("Pretty-printed JSON is invalid!");
+ }
+ }
+
+ #[test]
+ fn test_hashmap_with_numeric_key_can_handle_double_quote_delimited_key() {
+ use std::collections::HashMap;
+ use Decodable;
+ let json_str = "{\"1\":true}";
+ let json_obj = match Json::from_str(json_str) {
+ Err(_) => panic!("Unable to parse json_str: {}", json_str),
+ Ok(o) => o
+ };
+ let mut decoder = Decoder::new(json_obj);
+ let _hm: HashMap<usize, bool> = Decodable::decode(&mut decoder).unwrap();
+ }
+
+ #[test]
+ fn test_hashmap_with_enum_key() {
+ use std::collections::HashMap;
+ use json;
+ #[derive(RustcEncodable, Eq, Hash, PartialEq, RustcDecodable, Debug)]
+ enum Enum {
+ Foo,
+ #[allow(dead_code)]
+ Bar,
+ }
+ let mut map = HashMap::new();
+ map.insert(Enum::Foo, 0);
+ let result = json::encode(&map).unwrap();
+ assert_eq!(result, r#"{"Foo":0}"#);
+ let decoded: HashMap<Enum, _> = json::decode(&result).unwrap();
+ assert_eq!(map, decoded);
+ }
+
+ #[test]
+ fn test_hashmap_with_numeric_key_will_error_with_string_keys() {
+ use std::collections::HashMap;
+ use Decodable;
+ let json_str = "{\"a\":true}";
+ let json_obj = match Json::from_str(json_str) {
+ Err(_) => panic!("Unable to parse json_str: {}", json_str),
+ Ok(o) => o
+ };
+ let mut decoder = Decoder::new(json_obj);
+ let result: Result<HashMap<usize, bool>, DecoderError> = Decodable::decode(&mut decoder);
+ assert_eq!(result, Err(ExpectedError("Number".to_string(), "a".to_string())));
+ }
+
+ fn assert_stream_equal(src: &str,
+ expected: Vec<(JsonEvent, Vec<StackElement>)>) {
+ let mut parser = Parser::new(src.chars());
+ let mut i = 0;
+ loop {
+ let evt = match parser.next() {
+ Some(e) => e,
+ None => { break; }
+ };
+ let (ref expected_evt, ref expected_stack) = expected[i];
+ if !parser.stack().is_equal_to(&expected_stack) {
+ panic!("Parser stack is not equal to {:?}", expected_stack);
+ }
+ assert_eq!(&evt, expected_evt);
+ i+=1;
+ }
+ }
+ #[test]
+ #[cfg_attr(target_word_size = "32", ignore)] // FIXME(#14064)
+ fn test_streaming_parser() {
+ assert_stream_equal(
+ r#"{ "foo":"bar", "array" : [0, 1, 2, 3, 4, 5], "idents":[null,true,false]}"#,
+ vec![
+ (ObjectStart, vec![]),
+ (StringValue("bar".to_string()), vec![Key("foo")]),
+ (ArrayStart, vec![Key("array")]),
+ (U64Value(0), vec![Key("array"), Index(0)]),
+ (U64Value(1), vec![Key("array"), Index(1)]),
+ (U64Value(2), vec![Key("array"), Index(2)]),
+ (U64Value(3), vec![Key("array"), Index(3)]),
+ (U64Value(4), vec![Key("array"), Index(4)]),
+ (U64Value(5), vec![Key("array"), Index(5)]),
+ (ArrayEnd, vec![Key("array")]),
+ (ArrayStart, vec![Key("idents")]),
+ (NullValue, vec![Key("idents"), Index(0)]),
+ (BooleanValue(true), vec![Key("idents"), Index(1)]),
+ (BooleanValue(false), vec![Key("idents"), Index(2)]),
+ (ArrayEnd, vec![Key("idents")]),
+ (ObjectEnd, vec![]),
+ ]
+ );
+ }
+ fn last_event(src: &str) -> JsonEvent {
+ let mut parser = Parser::new(src.chars());
+ let mut evt = NullValue;
+ loop {
+ evt = match parser.next() {
+ Some(e) => e,
+ None => return evt,
+ }
+ }
+ }
+
+ #[test]
+ #[cfg_attr(target_word_size = "32", ignore)] // FIXME(#14064)
+ fn test_read_object_streaming() {
+ assert_eq!(last_event("{ "), Error(SyntaxError(EOFWhileParsingObject, 1, 3)));
+ assert_eq!(last_event("{1"), Error(SyntaxError(KeyMustBeAString, 1, 2)));
+ assert_eq!(last_event("{ \"a\""), Error(SyntaxError(EOFWhileParsingObject, 1, 6)));
+ assert_eq!(last_event("{\"a\""), Error(SyntaxError(EOFWhileParsingObject, 1, 5)));
+ assert_eq!(last_event("{\"a\" "), Error(SyntaxError(EOFWhileParsingObject, 1, 6)));
+
+ assert_eq!(last_event("{\"a\" 1"), Error(SyntaxError(ExpectedColon, 1, 6)));
+ assert_eq!(last_event("{\"a\":"), Error(SyntaxError(EOFWhileParsingValue, 1, 6)));
+ assert_eq!(last_event("{\"a\":1"), Error(SyntaxError(EOFWhileParsingObject, 1, 7)));
+ assert_eq!(last_event("{\"a\":1 1"), Error(SyntaxError(InvalidSyntax, 1, 8)));
+ assert_eq!(last_event("{\"a\":1,"), Error(SyntaxError(EOFWhileParsingObject, 1, 8)));
+ assert_eq!(last_event("{\"a\":1,}"), Error(SyntaxError(TrailingComma, 1, 8)));
+
+ assert_stream_equal(
+ "{}",
+ vec![(ObjectStart, vec![]), (ObjectEnd, vec![])]
+ );
+ assert_stream_equal(
+ "{\"a\": 3}",
+ vec![
+ (ObjectStart, vec![]),
+ (U64Value(3), vec![Key("a")]),
+ (ObjectEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "{ \"a\": null, \"b\" : true }",
+ vec![
+ (ObjectStart, vec![]),
+ (NullValue, vec![Key("a")]),
+ (BooleanValue(true), vec![Key("b")]),
+ (ObjectEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "{\"a\" : 1.0 ,\"b\": [ true ]}",
+ vec![
+ (ObjectStart, vec![]),
+ (F64Value(1.0), vec![Key("a")]),
+ (ArrayStart, vec![Key("b")]),
+ (BooleanValue(true),vec![Key("b"), Index(0)]),
+ (ArrayEnd, vec![Key("b")]),
+ (ObjectEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ r#"{
+ "a": 1.0,
+ "b": [
+ true,
+ "foo\nbar",
+ { "c": {"d": null} },
+ "\uD834\uDF06"
+ ]
+ }"#,
+ vec![
+ (ObjectStart, vec![]),
+ (F64Value(1.0), vec![Key("a")]),
+ (ArrayStart, vec![Key("b")]),
+ (BooleanValue(true), vec![Key("b"), Index(0)]),
+ (StringValue("foo\nbar".to_string()), vec![Key("b"), Index(1)]),
+ (ObjectStart, vec![Key("b"), Index(2)]),
+ (ObjectStart, vec![Key("b"), Index(2), Key("c")]),
+ (NullValue, vec![Key("b"), Index(2), Key("c"), Key("d")]),
+ (ObjectEnd, vec![Key("b"), Index(2), Key("c")]),
+ (ObjectEnd, vec![Key("b"), Index(2)]),
+ (StringValue("\u{1D306}".to_string()), vec![Key("b"), Index(3)]),
+ (ArrayEnd, vec![Key("b")]),
+ (ObjectEnd, vec![]),
+ ]
+ );
+ }
+ #[test]
+ #[cfg_attr(target_word_size = "32", ignore)] // FIXME(#14064)
+ fn test_read_array_streaming() {
+ assert_stream_equal(
+ "[]",
+ vec![
+ (ArrayStart, vec![]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[ ]",
+ vec![
+ (ArrayStart, vec![]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[true]",
+ vec![
+ (ArrayStart, vec![]),
+ (BooleanValue(true), vec![Index(0)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[ false ]",
+ vec![
+ (ArrayStart, vec![]),
+ (BooleanValue(false), vec![Index(0)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[null]",
+ vec![
+ (ArrayStart, vec![]),
+ (NullValue, vec![Index(0)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[3, 1]",
+ vec![
+ (ArrayStart, vec![]),
+ (U64Value(3), vec![Index(0)]),
+ (U64Value(1), vec![Index(1)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "\n[3, 2]\n",
+ vec![
+ (ArrayStart, vec![]),
+ (U64Value(3), vec![Index(0)]),
+ (U64Value(2), vec![Index(1)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+ assert_stream_equal(
+ "[2, [4, 1]]",
+ vec![
+ (ArrayStart, vec![]),
+ (U64Value(2), vec![Index(0)]),
+ (ArrayStart, vec![Index(1)]),
+ (U64Value(4), vec![Index(1), Index(0)]),
+ (U64Value(1), vec![Index(1), Index(1)]),
+ (ArrayEnd, vec![Index(1)]),
+ (ArrayEnd, vec![]),
+ ]
+ );
+
+ assert_eq!(last_event("["), Error(SyntaxError(EOFWhileParsingValue, 1, 2)));
+
+ assert_eq!(Json::from_str("["), Err(SyntaxError(EOFWhileParsingValue, 1, 2)));
+ assert_eq!(Json::from_str("[1"), Err(SyntaxError(EOFWhileParsingArray, 1, 3)));
+ assert_eq!(Json::from_str("[1,"), Err(SyntaxError(EOFWhileParsingValue, 1, 4)));
+ assert_eq!(Json::from_str("[1,]"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(Json::from_str("[6 7]"), Err(SyntaxError(InvalidSyntax, 1, 4)));
+
+ }
+ #[test]
+ fn test_trailing_characters_streaming() {
+ assert_eq!(last_event("nulla"), Error(SyntaxError(TrailingCharacters, 1, 5)));
+ assert_eq!(last_event("truea"), Error(SyntaxError(TrailingCharacters, 1, 5)));
+ assert_eq!(last_event("falsea"), Error(SyntaxError(TrailingCharacters, 1, 6)));
+ assert_eq!(last_event("1a"), Error(SyntaxError(TrailingCharacters, 1, 2)));
+ assert_eq!(last_event("[]a"), Error(SyntaxError(TrailingCharacters, 1, 3)));
+ assert_eq!(last_event("{}a"), Error(SyntaxError(TrailingCharacters, 1, 3)));
+ }
+ #[test]
+ fn test_read_identifiers_streaming() {
+ assert_eq!(Parser::new("null".chars()).next(), Some(NullValue));
+ assert_eq!(Parser::new("true".chars()).next(), Some(BooleanValue(true)));
+ assert_eq!(Parser::new("false".chars()).next(), Some(BooleanValue(false)));
+
+ assert_eq!(last_event("n"), Error(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(last_event("nul"), Error(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(last_event("t"), Error(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(last_event("truz"), Error(SyntaxError(InvalidSyntax, 1, 4)));
+ assert_eq!(last_event("f"), Error(SyntaxError(InvalidSyntax, 1, 2)));
+ assert_eq!(last_event("faz"), Error(SyntaxError(InvalidSyntax, 1, 3)));
+ }
+
+ #[test]
+ fn test_stack() {
+ let mut stack = Stack::new();
+
+ assert!(stack.is_empty());
+ assert!(stack.len() == 0);
+ assert!(!stack.last_is_index());
+
+ stack.push_index(0);
+ stack.bump_index();
+
+ assert!(stack.len() == 1);
+ assert!(stack.is_equal_to(&[Index(1)]));
+ assert!(stack.starts_with(&[Index(1)]));
+ assert!(stack.ends_with(&[Index(1)]));
+ assert!(stack.last_is_index());
+ assert!(stack.get(0) == Index(1));
+
+ stack.push_key("foo".to_string());
+
+ assert!(stack.len() == 2);
+ assert!(stack.is_equal_to(&[Index(1), Key("foo")]));
+ assert!(stack.starts_with(&[Index(1), Key("foo")]));
+ assert!(stack.starts_with(&[Index(1)]));
+ assert!(stack.ends_with(&[Index(1), Key("foo")]));
+ assert!(stack.ends_with(&[Key("foo")]));
+ assert!(!stack.last_is_index());
+ assert!(stack.get(0) == Index(1));
+ assert!(stack.get(1) == Key("foo"));
+
+ stack.push_key("bar".to_string());
+
+ assert!(stack.len() == 3);
+ assert!(stack.is_equal_to(&[Index(1), Key("foo"), Key("bar")]));
+ assert!(stack.starts_with(&[Index(1)]));
+ assert!(stack.starts_with(&[Index(1), Key("foo")]));
+ assert!(stack.starts_with(&[Index(1), Key("foo"), Key("bar")]));
+ assert!(stack.ends_with(&[Key("bar")]));
+ assert!(stack.ends_with(&[Key("foo"), Key("bar")]));
+ assert!(stack.ends_with(&[Index(1), Key("foo"), Key("bar")]));
+ assert!(!stack.last_is_index());
+ assert!(stack.get(0) == Index(1));
+ assert!(stack.get(1) == Key("foo"));
+ assert!(stack.get(2) == Key("bar"));
+
+ stack.pop();
+
+ assert!(stack.len() == 2);
+ assert!(stack.is_equal_to(&[Index(1), Key("foo")]));
+ assert!(stack.starts_with(&[Index(1), Key("foo")]));
+ assert!(stack.starts_with(&[Index(1)]));
+ assert!(stack.ends_with(&[Index(1), Key("foo")]));
+ assert!(stack.ends_with(&[Key("foo")]));
+ assert!(!stack.last_is_index());
+ assert!(stack.get(0) == Index(1));
+ assert!(stack.get(1) == Key("foo"));
+ }
+
+ #[test]
+ fn test_to_json() {
+ use std::collections::{HashMap,BTreeMap};
+ use super::ToJson;
+
+ let array2 = Array(vec!(I64(1), I64(2)));
+ let array3 = Array(vec!(I64(1), I64(2), I64(3)));
+ let object = {
+ let mut tree_map = BTreeMap::new();
+ tree_map.insert("a".to_string(), U64(1));
+ tree_map.insert("b".to_string(), U64(2));
+ Object(tree_map)
+ };
+
+ assert_eq!(array2.to_json(), array2);
+ assert_eq!(object.to_json(), object);
+ assert_eq!(3_isize.to_json(), I64(3));
+ assert_eq!(4_i8.to_json(), I64(4));
+ assert_eq!(5_i16.to_json(), I64(5));
+ assert_eq!(6_i32.to_json(), I64(6));
+ assert_eq!(7_i64.to_json(), I64(7));
+ assert_eq!(8_usize.to_json(), U64(8));
+ assert_eq!(9_u8.to_json(), U64(9));
+ assert_eq!(10_u16.to_json(), U64(10));
+ assert_eq!(11_u32.to_json(), U64(11));
+ assert_eq!(12_u64.to_json(), U64(12));
+ assert_eq!(13.0_f32.to_json(), F64(13.0_f64));
+ assert_eq!(14.0_f64.to_json(), F64(14.0_f64));
+ assert_eq!(().to_json(), Null);
+ assert_eq!(f32::INFINITY.to_json(), Null);
+ assert_eq!(f64::NAN.to_json(), Null);
+ assert_eq!(true.to_json(), Boolean(true));
+ assert_eq!(false.to_json(), Boolean(false));
+ assert_eq!("abc".to_json(), String("abc".to_string()));
+ assert_eq!("abc".to_string().to_json(), String("abc".to_string()));
+ assert_eq!((1, 2).to_json(), array2);
+ assert_eq!((1, 2, 3).to_json(), array3);
+ assert_eq!([1, 2].to_json(), array2);
+ assert_eq!((&[1, 2, 3]).to_json(), array3);
+ assert_eq!((vec![1, 2]).to_json(), array2);
+ assert_eq!(vec!(1, 2, 3).to_json(), array3);
+ let mut tree_map = BTreeMap::new();
+ tree_map.insert("a".to_string(), 1 as u32);
+ tree_map.insert("b".to_string(), 2);
+ assert_eq!(tree_map.to_json(), object);
+ let mut hash_map = HashMap::new();
+ hash_map.insert("a".to_string(), 1 as u32);
+ hash_map.insert("b".to_string(), 2);
+ assert_eq!(hash_map.to_json(), object);
+ assert_eq!(Some(15).to_json(), I64(15));
+ assert_eq!(Some(15 as u32).to_json(), U64(15));
+ assert_eq!(None::<isize>.to_json(), Null);
+ }
+
+ #[test]
+ fn test_encode_hashmap_with_arbitrary_key() {
+ use std::collections::HashMap;
+ #[derive(PartialEq, Eq, Hash, RustcEncodable)]
+ struct ArbitraryType(u32);
+ let mut hm: HashMap<ArbitraryType, bool> = HashMap::new();
+ hm.insert(ArbitraryType(1), true);
+ let mut mem_buf = string::String::new();
+ let mut encoder = Encoder::new(&mut mem_buf);
+ let result = hm.encode(&mut encoder);
+ match result.err().unwrap() {
+ EncoderError::BadHashmapKey => (),
+ _ => panic!("expected bad hash map key")
+ }
+ }
+
+ #[test]
+ fn test_encode_decode_phantom_data() {
+ use std::marker::PhantomData;
+
+ #[derive(Debug, RustcDecodable, RustcEncodable, Eq, PartialEq)]
+ struct Foo<P> {
+ phantom_data: PhantomData<P>
+ }
+
+ let f: Foo<u8> = Foo {
+ phantom_data: PhantomData
+ };
+ let s = super::encode(&f).unwrap();
+ let d: Foo<u8> = super::decode(&s).unwrap();
+ assert_eq!(f, d);
+ }
+
+ #[test]
+ fn test_bad_json_stack_depleted() {
+ use json;
+ #[derive(Debug, RustcDecodable)]
+ enum ChatEvent {
+ Variant(i32)
+ }
+ let serialized = "{\"variant\": \"Variant\", \"fields\": []}";
+ let r: Result<ChatEvent, _> = json::decode(serialized);
+ assert!(r.unwrap_err() == EOF);
+ }
+
+ #[test]
+ fn fixed_length_array() {
+ #[derive(Debug, RustcDecodable, RustcEncodable, Eq, PartialEq)]
+ struct Foo {
+ a: [u8; 1],
+ b: [i32; 2],
+ c: [u64; 3],
+ }
+ let f = Foo {
+ a: [0],
+ b: [1, 2],
+ c: [3, 4, 5],
+ };
+ let s = super::encode(&f).unwrap();
+ let d = super::decode(&s).unwrap();
+ assert_eq!(f, d);
+ }
+
+ #[test]
+ fn test_unexpected_token() {
+ match Json::from_str("{\"\":\"\",\"\":{\"\":\"\",\"\":[{\"\":\"\",}}}") {
+ Err(e) => assert_eq!(e, SyntaxError(InvalidSyntax, 1, 32)),
+ _ => ()
+ };
+ }
+}
--- /dev/null
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Support code for encoding and decoding types.
+//!
+//! # Usage
+//!
+//! This crate is [on crates.io](https://crates.io/crates/rustc-serialize) and
+//! can be used by adding `rustc-serialize` to the dependencies in your
+//! project's `Cargo.toml`.
+//!
+//! ```toml
+//! [dependencies]
+//! rustc-serialize = "0.3"
+//! ```
+//!
+//! and this to your crate root:
+//!
+//! ```rust
+//! extern crate rustc_serialize;
+//! ```
+
+#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
+ html_favicon_url = "https://www.rust-lang.org/favicon.ico",
+ html_root_url = "https://doc.rust-lang.org/rustc-serialize/")]
+#![cfg_attr(test, deny(warnings))]
+#![allow(trivial_numeric_casts)]
+#![cfg_attr(rust_build, feature(staged_api))]
+#![cfg_attr(rust_build, staged_api)]
+#![cfg_attr(rust_build,
+ unstable(feature = "rustc_private",
+ reason = "use the crates.io `rustc-serialize` library instead"))]
+
+#[cfg(test)] extern crate rand;
+
+pub use self::serialize::{Decoder, Encoder, Decodable, Encodable,
+ DecoderHelpers, EncoderHelpers};
+
+
+// Limit collections from allocating more than
+// 1 MB for calls to `with_capacity`.
+fn cap_capacity<T>(given_len: usize) -> usize {
+ use std::cmp::min;
+ use std::mem::size_of;
+ const PRE_ALLOCATE_CAP: usize = 0x100000;
+
+ match size_of::<T>() {
+ 0 => min(given_len, PRE_ALLOCATE_CAP),
+ n => min(given_len, PRE_ALLOCATE_CAP / n)
+ }
+}
+
+mod serialize;
+mod collection_impls;
+
+pub mod base64;
+pub mod hex;
+pub mod json;
+
+mod rustc_serialize {
+ pub use serialize::*;
+}
--- /dev/null
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Support code for encoding and decoding types.
+
+/*
+Core encoding and decoding interfaces.
+*/
+
+use std::cell::{Cell, RefCell};
+use std::ffi::OsString;
+use std::path;
+use std::rc::Rc;
+use std::sync::Arc;
+use std::marker::PhantomData;
+use std::borrow::Cow;
+
+use cap_capacity;
+
+pub trait Encoder {
+ type Error;
+
+ // Primitive types:
+ fn emit_nil(&mut self) -> Result<(), Self::Error>;
+ fn emit_usize(&mut self, v: usize) -> Result<(), Self::Error>;
+ fn emit_u64(&mut self, v: u64) -> Result<(), Self::Error>;
+ fn emit_u32(&mut self, v: u32) -> Result<(), Self::Error>;
+ fn emit_u16(&mut self, v: u16) -> Result<(), Self::Error>;
+ fn emit_u8(&mut self, v: u8) -> Result<(), Self::Error>;
+ fn emit_isize(&mut self, v: isize) -> Result<(), Self::Error>;
+ fn emit_i64(&mut self, v: i64) -> Result<(), Self::Error>;
+ fn emit_i32(&mut self, v: i32) -> Result<(), Self::Error>;
+ fn emit_i16(&mut self, v: i16) -> Result<(), Self::Error>;
+ fn emit_i8(&mut self, v: i8) -> Result<(), Self::Error>;
+ fn emit_bool(&mut self, v: bool) -> Result<(), Self::Error>;
+ fn emit_f64(&mut self, v: f64) -> Result<(), Self::Error>;
+ fn emit_f32(&mut self, v: f32) -> Result<(), Self::Error>;
+ fn emit_char(&mut self, v: char) -> Result<(), Self::Error>;
+ fn emit_str(&mut self, v: &str) -> Result<(), Self::Error>;
+
+ // Compound types:
+ fn emit_enum<F>(&mut self, name: &str, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_enum_variant<F>(&mut self, v_name: &str,
+ v_id: usize,
+ len: usize,
+ f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_enum_variant_arg<F>(&mut self, a_idx: usize, f: F)
+ -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_enum_struct_variant<F>(&mut self, v_name: &str,
+ v_id: usize,
+ len: usize,
+ f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_enum_struct_variant_field<F>(&mut self,
+ f_name: &str,
+ f_idx: usize,
+ f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_struct<F>(&mut self, name: &str, len: usize, f: F)
+ -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_struct_field<F>(&mut self, f_name: &str, f_idx: usize, f: F)
+ -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_tuple<F>(&mut self, len: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_tuple_arg<F>(&mut self, idx: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_tuple_struct<F>(&mut self, name: &str, len: usize, f: F)
+ -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_tuple_struct_arg<F>(&mut self, f_idx: usize, f: F)
+ -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ // Specialized types:
+ fn emit_option<F>(&mut self, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_option_none(&mut self) -> Result<(), Self::Error>;
+ fn emit_option_some<F>(&mut self, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_seq<F>(&mut self, len: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_seq_elt<F>(&mut self, idx: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+
+ fn emit_map<F>(&mut self, len: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_map_elt_key<F>(&mut self, idx: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+ fn emit_map_elt_val<F>(&mut self, idx: usize, f: F) -> Result<(), Self::Error>
+ where F: FnOnce(&mut Self) -> Result<(), Self::Error>;
+}
+
+pub trait Decoder {
+ type Error;
+
+ // Primitive types:
+ fn read_nil(&mut self) -> Result<(), Self::Error>;
+ fn read_usize(&mut self) -> Result<usize, Self::Error>;
+ fn read_u64(&mut self) -> Result<u64, Self::Error>;
+ fn read_u32(&mut self) -> Result<u32, Self::Error>;
+ fn read_u16(&mut self) -> Result<u16, Self::Error>;
+ fn read_u8(&mut self) -> Result<u8, Self::Error>;
+ fn read_isize(&mut self) -> Result<isize, Self::Error>;
+ fn read_i64(&mut self) -> Result<i64, Self::Error>;
+ fn read_i32(&mut self) -> Result<i32, Self::Error>;
+ fn read_i16(&mut self) -> Result<i16, Self::Error>;
+ fn read_i8(&mut self) -> Result<i8, Self::Error>;
+ fn read_bool(&mut self) -> Result<bool, Self::Error>;
+ fn read_f64(&mut self) -> Result<f64, Self::Error>;
+ fn read_f32(&mut self) -> Result<f32, Self::Error>;
+ fn read_char(&mut self) -> Result<char, Self::Error>;
+ fn read_str(&mut self) -> Result<String, Self::Error>;
+
+ // Compound types:
+ fn read_enum<T, F>(&mut self, name: &str, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_enum_variant<T, F>(&mut self, names: &[&str], f: F)
+ -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, usize) -> Result<T, Self::Error>;
+ fn read_enum_variant_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_enum_struct_variant<T, F>(&mut self, names: &[&str], f: F)
+ -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, usize) -> Result<T, Self::Error>;
+ fn read_enum_struct_variant_field<T, F>(&mut self,
+ &f_name: &str,
+ f_idx: usize,
+ f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_struct<T, F>(&mut self, s_name: &str, len: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+ fn read_struct_field<T, F>(&mut self,
+ f_name: &str,
+ f_idx: usize,
+ f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_tuple<T, F>(&mut self, len: usize, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+ fn read_tuple_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_tuple_struct<T, F>(&mut self, s_name: &str, len: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+ fn read_tuple_struct_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ // Specialized types:
+ fn read_option<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, bool) -> Result<T, Self::Error>;
+
+ fn read_seq<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self, usize) -> Result<T, Self::Error>;
+ fn read_seq_elt<T, F>(&mut self, idx: usize, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ fn read_map<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self, usize) -> Result<T, Self::Error>;
+ fn read_map_elt_key<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+ fn read_map_elt_val<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error>;
+
+ // Failure
+ fn error(&mut self, err: &str) -> Self::Error;
+}
+
+pub trait Encodable {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error>;
+}
+
+pub trait Decodable: Sized {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
+}
+
+impl Encodable for usize {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_usize(*self)
+ }
+}
+
+impl Decodable for usize {
+ fn decode<D: Decoder>(d: &mut D) -> Result<usize, D::Error> {
+ d.read_usize()
+ }
+}
+
+impl Encodable for u8 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_u8(*self)
+ }
+}
+
+impl Decodable for u8 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<u8, D::Error> {
+ d.read_u8()
+ }
+}
+
+impl Encodable for u16 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_u16(*self)
+ }
+}
+
+impl Decodable for u16 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<u16, D::Error> {
+ d.read_u16()
+ }
+}
+
+impl Encodable for u32 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_u32(*self)
+ }
+}
+
+impl Decodable for u32 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<u32, D::Error> {
+ d.read_u32()
+ }
+}
+
+impl Encodable for u64 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_u64(*self)
+ }
+}
+
+impl Decodable for u64 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<u64, D::Error> {
+ d.read_u64()
+ }
+}
+
+impl Encodable for isize {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_isize(*self)
+ }
+}
+
+impl Decodable for isize {
+ fn decode<D: Decoder>(d: &mut D) -> Result<isize, D::Error> {
+ d.read_isize()
+ }
+}
+
+impl Encodable for i8 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_i8(*self)
+ }
+}
+
+impl Decodable for i8 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<i8, D::Error> {
+ d.read_i8()
+ }
+}
+
+impl Encodable for i16 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_i16(*self)
+ }
+}
+
+impl Decodable for i16 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<i16, D::Error> {
+ d.read_i16()
+ }
+}
+
+impl Encodable for i32 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_i32(*self)
+ }
+}
+
+impl Decodable for i32 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<i32, D::Error> {
+ d.read_i32()
+ }
+}
+
+impl Encodable for i64 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_i64(*self)
+ }
+}
+
+impl Decodable for i64 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<i64, D::Error> {
+ d.read_i64()
+ }
+}
+
+impl Encodable for str {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_str(self)
+ }
+}
+
+impl Encodable for String {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_str(self)
+ }
+}
+
+impl Decodable for String {
+ fn decode<D: Decoder>(d: &mut D) -> Result<String, D::Error> {
+ d.read_str()
+ }
+}
+
+impl Encodable for f32 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_f32(*self)
+ }
+}
+
+impl Decodable for f32 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<f32, D::Error> {
+ d.read_f32()
+ }
+}
+
+impl Encodable for f64 {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_f64(*self)
+ }
+}
+
+impl Decodable for f64 {
+ fn decode<D: Decoder>(d: &mut D) -> Result<f64, D::Error> {
+ d.read_f64()
+ }
+}
+
+impl Encodable for bool {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_bool(*self)
+ }
+}
+
+impl Decodable for bool {
+ fn decode<D: Decoder>(d: &mut D) -> Result<bool, D::Error> {
+ d.read_bool()
+ }
+}
+
+impl Encodable for char {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_char(*self)
+ }
+}
+
+impl Decodable for char {
+ fn decode<D: Decoder>(d: &mut D) -> Result<char, D::Error> {
+ d.read_char()
+ }
+}
+
+impl Encodable for () {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_nil()
+ }
+}
+
+impl Decodable for () {
+ fn decode<D: Decoder>(d: &mut D) -> Result<(), D::Error> {
+ d.read_nil()
+ }
+}
+
+impl<'a, T: ?Sized + Encodable> Encodable for &'a T {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ (**self).encode(s)
+ }
+}
+
+impl<T: ?Sized + Encodable> Encodable for Box<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ (**self).encode(s)
+ }
+}
+
+impl< T: Decodable> Decodable for Box<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Box<T>, D::Error> {
+ Ok(Box::new(try!(Decodable::decode(d))))
+ }
+}
+
+impl< T: Decodable> Decodable for Box<[T]> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Box<[T]>, D::Error> {
+ let v: Vec<T> = try!(Decodable::decode(d));
+ Ok(v.into_boxed_slice())
+ }
+}
+
+impl<T:Encodable> Encodable for Rc<T> {
+ #[inline]
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ (**self).encode(s)
+ }
+}
+
+impl<T:Decodable> Decodable for Rc<T> {
+ #[inline]
+ fn decode<D: Decoder>(d: &mut D) -> Result<Rc<T>, D::Error> {
+ Ok(Rc::new(try!(Decodable::decode(d))))
+ }
+}
+
+impl<'a, T:Encodable + ToOwned + ?Sized> Encodable for Cow<'a, T> {
+ #[inline]
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ (**self).encode(s)
+ }
+}
+
+impl<'a, T: ?Sized> Decodable for Cow<'a, T>
+ where T: ToOwned, T::Owned: Decodable
+{
+ #[inline]
+ fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
+ Ok(Cow::Owned(try!(Decodable::decode(d))))
+ }
+}
+
+impl<T:Encodable> Encodable for [T] {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq(self.len(), |s| {
+ for (i, e) in self.iter().enumerate() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)))
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<T:Encodable> Encodable for Vec<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq(self.len(), |s| {
+ for (i, e) in self.iter().enumerate() {
+ try!(s.emit_seq_elt(i, |s| e.encode(s)))
+ }
+ Ok(())
+ })
+ }
+}
+
+impl<T:Decodable> Decodable for Vec<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Vec<T>, D::Error> {
+ d.read_seq(|d, len| {
+ let mut v = Vec::with_capacity(cap_capacity::<T>(len));
+ for i in 0..len {
+ v.push(try!(d.read_seq_elt(i, |d| Decodable::decode(d))));
+ }
+ Ok(v)
+ })
+ }
+}
+
+impl<T:Encodable> Encodable for Option<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_option(|s| {
+ match *self {
+ None => s.emit_option_none(),
+ Some(ref v) => s.emit_option_some(|s| v.encode(s)),
+ }
+ })
+ }
+}
+
+impl<T:Decodable> Decodable for Option<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Option<T>, D::Error> {
+ d.read_option(|d, b| {
+ if b {
+ Ok(Some(try!(Decodable::decode(d))))
+ } else {
+ Ok(None)
+ }
+ })
+ }
+}
+
+impl<T> Encodable for PhantomData<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_nil()
+ }
+}
+
+impl<T> Decodable for PhantomData<T> {
+ fn decode<D: Decoder>(_d: &mut D) -> Result<PhantomData<T>, D::Error> {
+ Ok(PhantomData)
+ }
+}
+
+macro_rules! peel {
+ ($name:ident, $($other:ident,)*) => (tuple! { $($other,)* })
+}
+
+/// Evaluates to the number of identifiers passed to it, for example:
+/// `count_idents!(a, b, c) == 3
+macro_rules! count_idents {
+ () => { 0 };
+ ($_i:ident, $($rest:ident,)*) => { 1 + count_idents!($($rest,)*) }
+}
+
+macro_rules! tuple {
+ () => ();
+ ( $($name:ident,)+ ) => (
+ impl<$($name:Decodable),*> Decodable for ($($name,)*) {
+ fn decode<D: Decoder>(d: &mut D) -> Result<($($name,)*), D::Error> {
+ let len: usize = count_idents!($($name,)*);
+ d.read_tuple(len, |d| {
+ let mut i = 0;
+ let ret = ($(try!(d.read_tuple_arg({ i+=1; i-1 },
+ |d| -> Result<$name,D::Error> {
+ Decodable::decode(d)
+ })),)*);
+ return Ok(ret);
+ })
+ }
+ }
+ impl<$($name:Encodable),*> Encodable for ($($name,)*) {
+ #[allow(non_snake_case)]
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ let ($(ref $name,)*) = *self;
+ let mut n = 0;
+ $(let $name = $name; n += 1;)*
+ s.emit_tuple(n, |s| {
+ let mut i = 0;
+ $(try!(s.emit_tuple_arg({ i+=1; i-1 }, |s| $name.encode(s)));)*
+ Ok(())
+ })
+ }
+ }
+ peel! { $($name,)* }
+ )
+}
+
+tuple! { T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, }
+
+macro_rules! array {
+ ($zero:expr) => ();
+ ($len:expr, $($idx:expr),*) => {
+ impl<T:Decodable> Decodable for [T; $len] {
+ fn decode<D: Decoder>(d: &mut D) -> Result<[T; $len], D::Error> {
+ d.read_seq(|d, len| {
+ if len != $len {
+ return Err(d.error("wrong array length"));
+ }
+ Ok([$(
+ try!(d.read_seq_elt($len - $idx - 1,
+ |d| Decodable::decode(d)))
+ ),+])
+ })
+ }
+ }
+
+ impl<T:Encodable> Encodable for [T; $len] {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ s.emit_seq($len, |s| {
+ for i in 0..$len {
+ try!(s.emit_seq_elt(i, |s| self[i].encode(s)));
+ }
+ Ok(())
+ })
+ }
+ }
+ array! { $($idx),* }
+ }
+}
+
+array! {
+ 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16,
+ 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+}
+
+impl Encodable for path::Path {
+ #[cfg(unix)]
+ fn encode<S: Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
+ use std::os::unix::prelude::*;
+ self.as_os_str().as_bytes().encode(e)
+ }
+ #[cfg(windows)]
+ fn encode<S: Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
+ use std::os::windows::prelude::*;
+ let v = self.as_os_str().encode_wide().collect::<Vec<_>>();
+ v.encode(e)
+ }
+}
+
+impl Encodable for path::PathBuf {
+ fn encode<S: Encoder>(&self, e: &mut S) -> Result<(), S::Error> {
+ (**self).encode(e)
+ }
+}
+
+impl Decodable for path::PathBuf {
+ #[cfg(unix)]
+ fn decode<D: Decoder>(d: &mut D) -> Result<path::PathBuf, D::Error> {
+ use std::os::unix::prelude::*;
+ let bytes: Vec<u8> = try!(Decodable::decode(d));
+ let s: OsString = OsStringExt::from_vec(bytes);
+ let mut p = path::PathBuf::new();
+ p.push(s);
+ Ok(p)
+ }
+ #[cfg(windows)]
+ fn decode<D: Decoder>(d: &mut D) -> Result<path::PathBuf, D::Error> {
+ use std::os::windows::prelude::*;
+ let bytes: Vec<u16> = try!(Decodable::decode(d));
+ let s: OsString = OsStringExt::from_wide(&bytes);
+ let mut p = path::PathBuf::new();
+ p.push(s);
+ Ok(p)
+ }
+}
+
+impl<T: Encodable + Copy> Encodable for Cell<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ self.get().encode(s)
+ }
+}
+
+impl<T: Decodable + Copy> Decodable for Cell<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Cell<T>, D::Error> {
+ Ok(Cell::new(try!(Decodable::decode(d))))
+ }
+}
+
+// FIXME: #15036
+// Should use `try_borrow`, returning a
+// `encoder.error("attempting to Encode borrowed RefCell")`
+// from `encode` when `try_borrow` returns `None`.
+
+impl<T: Encodable> Encodable for RefCell<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ self.borrow().encode(s)
+ }
+}
+
+impl<T: Decodable> Decodable for RefCell<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<RefCell<T>, D::Error> {
+ Ok(RefCell::new(try!(Decodable::decode(d))))
+ }
+}
+
+impl<T:Encodable> Encodable for Arc<T> {
+ fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+ (**self).encode(s)
+ }
+}
+
+impl<T:Decodable+Send+Sync> Decodable for Arc<T> {
+ fn decode<D: Decoder>(d: &mut D) -> Result<Arc<T>, D::Error> {
+ Ok(Arc::new(try!(Decodable::decode(d))))
+ }
+}
+
+// ___________________________________________________________________________
+// Helper routines
+
+pub trait EncoderHelpers: Encoder {
+ fn emit_from_vec<T, F>(&mut self, v: &[T], f: F)
+ -> Result<(), <Self as Encoder>::Error>
+ where F: FnMut(&mut Self, &T) -> Result<(), <Self as Encoder>::Error>;
+}
+
+impl<S:Encoder> EncoderHelpers for S {
+ fn emit_from_vec<T, F>(&mut self, v: &[T], mut f: F) -> Result<(), S::Error> where
+ F: FnMut(&mut S, &T) -> Result<(), S::Error>,
+ {
+ self.emit_seq(v.len(), |this| {
+ for (i, e) in v.iter().enumerate() {
+ try!(this.emit_seq_elt(i, |this| {
+ f(this, e)
+ }));
+ }
+ Ok(())
+ })
+ }
+}
+
+pub trait DecoderHelpers: Decoder {
+ fn read_to_vec<T, F>(&mut self, f: F)
+ -> Result<Vec<T>, <Self as Decoder>::Error> where
+ F: FnMut(&mut Self) -> Result<T, <Self as Decoder>::Error>;
+}
+
+impl<D: Decoder> DecoderHelpers for D {
+ fn read_to_vec<T, F>(&mut self, mut f: F) -> Result<Vec<T>, D::Error> where F:
+ FnMut(&mut D) -> Result<T, D::Error>,
+ {
+ self.read_seq(|this, len| {
+ let mut v = Vec::with_capacity(cap_capacity::<T>(len));
+ for i in 0..len {
+ v.push(try!(this.read_seq_elt(i, |this| f(this))));
+ }
+ Ok(v)
+ })
+ }
+}
+
+#[test]
+#[allow(unused_variables)]
+fn capacity_rules() {
+ use std::usize::MAX;
+ use std::collections::{HashMap, HashSet};
+
+ struct MyDecoder;
+ impl Decoder for MyDecoder {
+ type Error = ();
+
+ // Primitive types:
+ fn read_nil(&mut self) -> Result<(), Self::Error> { Err(()) }
+ fn read_usize(&mut self) -> Result<usize, Self::Error> { Err(()) }
+ fn read_u64(&mut self) -> Result<u64, Self::Error> { Err(()) }
+ fn read_u32(&mut self) -> Result<u32, Self::Error> { Err(()) }
+ fn read_u16(&mut self) -> Result<u16, Self::Error> { Err(()) }
+ fn read_u8(&mut self) -> Result<u8, Self::Error> { Err(()) }
+ fn read_isize(&mut self) -> Result<isize, Self::Error> { Err(()) }
+ fn read_i64(&mut self) -> Result<i64, Self::Error> { Err(()) }
+ fn read_i32(&mut self) -> Result<i32, Self::Error> { Err(()) }
+ fn read_i16(&mut self) -> Result<i16, Self::Error> { Err(()) }
+ fn read_i8(&mut self) -> Result<i8, Self::Error> { Err(()) }
+ fn read_bool(&mut self) -> Result<bool, Self::Error> { Err(()) }
+ fn read_f64(&mut self) -> Result<f64, Self::Error> { Err(()) }
+ fn read_f32(&mut self) -> Result<f32, Self::Error> { Err(()) }
+ fn read_char(&mut self) -> Result<char, Self::Error> { Err(()) }
+ fn read_str(&mut self) -> Result<String, Self::Error> { Err(()) }
+
+ // Compound types:
+ fn read_enum<T, F>(&mut self, name: &str, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_enum_variant<T, F>(&mut self, names: &[&str], f: F)
+ -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, usize) -> Result<T, Self::Error> { Err(()) }
+ fn read_enum_variant_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_enum_struct_variant<T, F>(&mut self, names: &[&str], f: F)
+ -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, usize) -> Result<T, Self::Error> { Err(()) }
+ fn read_enum_struct_variant_field<T, F>(&mut self,
+ f_name: &str,
+ f_idx: usize,
+ f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_struct<T, F>(&mut self, s_name: &str, len: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+ fn read_struct_field<T, F>(&mut self,
+ f_name: &str,
+ f_idx: usize,
+ f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_tuple<T, F>(&mut self, len: usize, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+ fn read_tuple_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_tuple_struct<T, F>(&mut self, s_name: &str, len: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+ fn read_tuple_struct_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ // Specialized types:
+ fn read_option<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnMut(&mut Self, bool) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_seq<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self, usize) -> Result<T, Self::Error> {
+ f(self, MAX)
+ }
+ fn read_seq_elt<T, F>(&mut self, idx: usize, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ fn read_map<T, F>(&mut self, f: F) -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self, usize) -> Result<T, Self::Error> {
+ f(self, MAX)
+ }
+ fn read_map_elt_key<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+ fn read_map_elt_val<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, Self::Error>
+ where F: FnOnce(&mut Self) -> Result<T, Self::Error> { Err(()) }
+
+ // Failure
+ fn error(&mut self, err: &str) -> Self::Error { () }
+ }
+
+ let mut dummy = MyDecoder;
+ let vec_result: Result<Vec<u8>, ()> = Decodable::decode(&mut dummy);
+ assert!(vec_result.is_err());
+
+ let map_result: Result<HashMap<u8, u8>, ()> = Decodable::decode(&mut dummy);
+ assert!(map_result.is_err());
+
+ let set_result: Result<HashSet<u8>, ()> = Decodable::decode(&mut dummy);
+ assert!(set_result.is_err());
+}
--- /dev/null
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literal.toml":"bffc6c3d4757de31d0cbfd7b8dc591edd2910fe8a4e1c46bbee422dddc841003"},"package":"0590d72182e50e879c4da3b11c6488dae18fccb1ae0c7a3eda18e16795844796"}
\ No newline at end of file
--- /dev/null
+target
+Cargo.lock
--- /dev/null
+language: rust
+rust:
+ - stable
+ - beta
+ - nightly
+sudo: false
+before_script:
+ - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
+script:
+ - cargo build --verbose
+ - cargo build --verbose --no-default-features
+ - cargo build --verbose --features serde --no-default-features
+ - cargo test --verbose --features serde
+ - cargo test --verbose --manifest-path serde-tests/Cargo.toml
+ - rustdoc --test README.md -L target
+ - cargo doc --no-deps
+after_success:
+ - travis-cargo --only nightly doc-upload
+ - travis-cargo coveralls --no-sudo
+env:
+ global:
+ secure: LZMkQQJT5LqLQQ8JyakjvHNqqMPy8lm/SyC+H5cKUVI/xk7xRuti4eKY937N8uSmbff2m9ZYlG6cNwIOfk/nWn8YsqxA8Wg/xugubWzqGuqu+NQ4IZVa7INT2Fiqyk5SPCh8B5fo2x7OBJ24SCkWb2p8bEWAuW8XdZZOdmi3H2I=
+notifications:
+ email:
+ on_success: never
+addons:
+ apt:
+ packages:
+ - libcurl4-openssl-dev
+ - libelf-dev
+ - libdw-dev
--- /dev/null
+[package]
+
+name = "toml"
+version = "0.1.30"
+authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+keywords = ["encoding"]
+repository = "https://github.com/alexcrichton/toml-rs"
+homepage = "https://github.com/alexcrichton/toml-rs"
+documentation = "http://alexcrichton.com/toml-rs"
+description = """
+A native Rust encoder and decoder of TOML-formatted files and streams. Provides
+implementations of the standard Encodable/Decodable traits for TOML data to
+facilitate deserializing and serializing Rust structures.
+"""
+
+[dependencies]
+rustc-serialize = { optional = true, version = "0.3.0" }
+serde = { optional = true, version = "0.7" }
+
+[features]
+default = ["rustc-serialize"]
+
+[dev-dependencies]
+rustc-serialize = "0.3"
--- /dev/null
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+ any Contribution intentionally submitted for inclusion in the Work
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+6. Trademarks. This License does not grant permission to use the trade
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+7. Disclaimer of Warranty. Unless required by applicable law or
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+8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
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+ of any other Contributor, and only if You agree to indemnify,
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+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
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+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- /dev/null
+Copyright (c) 2014 Alex Crichton
+
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
--- /dev/null
+# toml-rs
+
+[](https://travis-ci.org/alexcrichton/toml-rs)
+[](https://coveralls.io/github/alexcrichton/toml-rs?branch=master)
+
+[Documentation](http://alexcrichton.com/toml-rs)
+
+A [TOML][toml] decoder and encoder for Rust. This library is currently compliant with
+the v0.4.0 version of TOML. This library will also likely continue to stay up to
+date with the TOML specification as changes happen.
+
+[toml]: https://github.com/toml-lang/toml
+
+```toml
+# Cargo.toml
+[dependencies]
+toml = "0.1"
+```
+
+# License
+
+`toml-rs` is primarily distributed under the terms of both the MIT license and
+the Apache License (Version 2.0), with portions covered by various BSD-like
+licenses.
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
--- /dev/null
+#![deny(warnings)]
+
+extern crate toml;
+extern crate rustc_serialize;
+
+use std::fs::File;
+use std::env;
+use std::io;
+use std::io::prelude::*;
+
+use toml::Value;
+use rustc_serialize::json::Json;
+
+fn main() {
+ let mut args = env::args();
+ let mut input = String::new();
+ let filename = if args.len() > 1 {
+ let name = args.nth(1).unwrap();
+ File::open(&name).and_then(|mut f| {
+ f.read_to_string(&mut input)
+ }).unwrap();
+ name
+ } else {
+ io::stdin().read_to_string(&mut input).unwrap();
+ "<stdin>".to_string()
+ };
+
+ let mut parser = toml::Parser::new(&input);
+ let toml = match parser.parse() {
+ Some(toml) => toml,
+ None => {
+ for err in &parser.errors {
+ let (loline, locol) = parser.to_linecol(err.lo);
+ let (hiline, hicol) = parser.to_linecol(err.hi);
+ println!("{}:{}:{}-{}:{} error: {}",
+ filename, loline, locol, hiline, hicol, err.desc);
+ }
+ return
+ }
+ };
+ let json = convert(Value::Table(toml));
+ println!("{}", json.pretty());
+}
+
+fn convert(toml: Value) -> Json {
+ match toml {
+ Value::String(s) => Json::String(s),
+ Value::Integer(i) => Json::I64(i),
+ Value::Float(f) => Json::F64(f),
+ Value::Boolean(b) => Json::Boolean(b),
+ Value::Array(arr) => Json::Array(arr.into_iter().map(convert).collect()),
+ Value::Table(table) => Json::Object(table.into_iter().map(|(k, v)| {
+ (k, convert(v))
+ }).collect()),
+ Value::Datetime(dt) => Json::String(dt),
+ }
+}
--- /dev/null
+use std::error;
+use std::fmt;
+use std::collections::{btree_map, BTreeMap};
+use std::iter::Peekable;
+
+use Value;
+use self::DecodeErrorKind::*;
+
+#[cfg(feature = "rustc-serialize")] mod rustc_serialize;
+#[cfg(feature = "serde")] mod serde;
+
+/// A structure to transform TOML values into Rust values.
+///
+/// This decoder implements the serialization `Decoder` interface, allowing
+/// `Decodable` types to be generated by this decoder. The input is any
+/// arbitrary TOML value.
+pub struct Decoder {
+ /// The TOML value left over after decoding. This can be used to inspect
+ /// whether fields were decoded or not.
+ pub toml: Option<Value>,
+ cur_field: Option<String>,
+ cur_map: Peekable<btree_map::IntoIter<String, Value>>,
+ leftover_map: ::Table,
+}
+
+/// Description for errors which can occur while decoding a type.
+#[derive(PartialEq, Debug)]
+pub struct DecodeError {
+ /// Field that this error applies to.
+ pub field: Option<String>,
+ /// The type of error which occurred while decoding,
+ pub kind: DecodeErrorKind,
+}
+
+/// Enumeration of possible errors which can occur while decoding a structure.
+#[derive(PartialEq, Debug)]
+pub enum DecodeErrorKind {
+ /// An error flagged by the application, e.g. value out of range
+ ApplicationError(String),
+ /// A field was expected, but none was found.
+ ExpectedField(/* type */ Option<&'static str>),
+ /// A field was found, but it was not an expected one.
+ UnknownField,
+ /// A field was found, but it had the wrong type.
+ ExpectedType(/* expected */ &'static str, /* found */ &'static str),
+ /// The nth map key was expected, but none was found.
+ ExpectedMapKey(usize),
+ /// The nth map element was expected, but none was found.
+ ExpectedMapElement(usize),
+ /// An enum decoding was requested, but no variants were supplied
+ NoEnumVariants,
+ /// The unit type was being decoded, but a non-zero length string was found
+ NilTooLong,
+ /// There was an error with the syntactical structure of the TOML.
+ SyntaxError,
+ /// A custom error was generated when decoding.
+ CustomError(String),
+ /// The end of the TOML input was reached too soon
+ EndOfStream,
+ /// Produced by serde ...
+ InvalidType(&'static str),
+}
+
+/// Decodes a TOML value into a decodable type.
+///
+/// This function will consume the given TOML value and attempt to decode it
+/// into the type specified. If decoding fails, `None` will be returned. If a
+/// finer-grained error is desired, then it is recommended to use `Decodable`
+/// directly.
+#[cfg(feature = "rustc-serialize")]
+pub fn decode<T: ::rustc_serialize::Decodable>(toml: Value) -> Option<T> {
+ ::rustc_serialize::Decodable::decode(&mut Decoder::new(toml)).ok()
+}
+
+/// Decodes a TOML value into a decodable type.
+///
+/// This function will consume the given TOML value and attempt to decode it
+/// into the type specified. If decoding fails, `None` will be returned. If a
+/// finer-grained error is desired, then it is recommended to use `Decodable`
+/// directly.
+#[cfg(all(not(feature = "rustc-serialize"), feature = "serde"))]
+pub fn decode<T: ::serde::Deserialize>(toml: Value) -> Option<T> {
+ ::serde::Deserialize::deserialize(&mut Decoder::new(toml)).ok()
+}
+
+/// Decodes a string into a toml-encoded value.
+///
+/// This function will parse the given string into a TOML value, and then parse
+/// the TOML value into the desired type. If any error occurs, `None` is
+/// returned.
+///
+/// If more fine-grained errors are desired, these steps should be driven
+/// manually.
+#[cfg(feature = "rustc-serialize")]
+pub fn decode_str<T: ::rustc_serialize::Decodable>(s: &str) -> Option<T> {
+ ::Parser::new(s).parse().and_then(|t| decode(Value::Table(t)))
+}
+
+/// Decodes a string into a toml-encoded value.
+///
+/// This function will parse the given string into a TOML value, and then parse
+/// the TOML value into the desired type. If any error occurs, `None` is
+/// returned.
+///
+/// If more fine-grained errors are desired, these steps should be driven
+/// manually.
+#[cfg(all(not(feature = "rustc-serialize"), feature = "serde"))]
+pub fn decode_str<T: ::serde::Deserialize>(s: &str) -> Option<T> {
+ ::Parser::new(s).parse().and_then(|t| decode(Value::Table(t)))
+}
+
+impl Decoder {
+ /// Creates a new decoder, consuming the TOML value to decode.
+ ///
+ /// This decoder can be passed to the `Decodable` methods or driven
+ /// manually.
+ pub fn new(toml: Value) -> Decoder {
+ Decoder {
+ toml: Some(toml),
+ cur_field: None,
+ leftover_map: BTreeMap::new(),
+ cur_map: BTreeMap::new().into_iter().peekable(),
+ }
+ }
+
+ fn sub_decoder(&self, toml: Option<Value>, field: &str) -> Decoder {
+ Decoder {
+ toml: toml,
+ cur_field: if field.len() == 0 {
+ self.cur_field.clone()
+ } else {
+ match self.cur_field {
+ None => Some(format!("{}", field)),
+ Some(ref s) => Some(format!("{}.{}", s, field))
+ }
+ },
+ leftover_map: BTreeMap::new(),
+ cur_map: BTreeMap::new().into_iter().peekable(),
+ }
+ }
+
+ fn err(&self, kind: DecodeErrorKind) -> DecodeError {
+ DecodeError {
+ field: self.cur_field.clone(),
+ kind: kind,
+ }
+ }
+
+ fn mismatch(&self, expected: &'static str,
+ found: &Option<Value>) -> DecodeError{
+ match *found {
+ Some(ref val) => self.err(ExpectedType(expected, val.type_str())),
+ None => self.err(ExpectedField(Some(expected))),
+ }
+ }
+}
+
+impl fmt::Display for DecodeError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ try!(match self.kind {
+ ApplicationError(ref err) => {
+ write!(f, "{}", err)
+ }
+ ExpectedField(expected_type) => {
+ match expected_type {
+ Some("table") => write!(f, "expected a section"),
+ Some(e) => write!(f, "expected a value of type `{}`", e),
+ None => write!(f, "expected a value"),
+ }
+ }
+ UnknownField => write!(f, "unknown field"),
+ ExpectedType(expected, found) => {
+ fn humanize(s: &str) -> String {
+ if s == "section" {
+ format!("a section")
+ } else {
+ format!("a value of type `{}`", s)
+ }
+ }
+ write!(f, "expected {}, but found {}",
+ humanize(expected),
+ humanize(found))
+ }
+ ExpectedMapKey(idx) => {
+ write!(f, "expected at least {} keys", idx + 1)
+ }
+ ExpectedMapElement(idx) => {
+ write!(f, "expected at least {} elements", idx + 1)
+ }
+ NoEnumVariants => {
+ write!(f, "expected an enum variant to decode to")
+ }
+ NilTooLong => {
+ write!(f, "expected 0-length string")
+ }
+ SyntaxError => {
+ write!(f, "syntax error")
+ }
+ EndOfStream => {
+ write!(f, "end of stream")
+ }
+ InvalidType(s) => {
+ write!(f, "invalid type: {}", s)
+ }
+ CustomError(ref s) => {
+ write!(f, "custom error: {}", s)
+ }
+ });
+ match self.field {
+ Some(ref s) => {
+ write!(f, " for the key `{}`", s)
+ }
+ None => Ok(())
+ }
+ }
+}
+
+impl error::Error for DecodeError {
+ fn description(&self) -> &str {
+ match self.kind {
+ ApplicationError(ref s) => &**s,
+ ExpectedField(..) => "expected a field",
+ UnknownField => "found an unknown field",
+ ExpectedType(..) => "expected a type",
+ ExpectedMapKey(..) => "expected a map key",
+ ExpectedMapElement(..) => "expected a map element",
+ NoEnumVariants => "no enum variants to decode to",
+ NilTooLong => "nonzero length string representing nil",
+ SyntaxError => "syntax error",
+ EndOfStream => "end of stream",
+ InvalidType(..) => "invalid type",
+ CustomError(..) => "custom error",
+ }
+ }
+}
--- /dev/null
+use rustc_serialize;
+use std::mem;
+use std::collections::BTreeMap;
+
+use super::{Decoder, DecodeError};
+use super::DecodeErrorKind::*;
+use Value;
+
+impl rustc_serialize::Decoder for Decoder {
+ type Error = DecodeError;
+ fn read_nil(&mut self) -> Result<(), DecodeError> {
+ match self.toml {
+ Some(Value::String(ref s)) if s.is_empty() => {}
+ Some(Value::String(..)) => return Err(self.err(NilTooLong)),
+ ref found => return Err(self.mismatch("string", found)),
+ }
+ self.toml.take();
+ Ok(())
+ }
+ fn read_usize(&mut self) -> Result<usize, DecodeError> {
+ self.read_i64().map(|i| i as usize)
+ }
+ fn read_u64(&mut self) -> Result<u64, DecodeError> {
+ self.read_i64().map(|i| i as u64)
+ }
+ fn read_u32(&mut self) -> Result<u32, DecodeError> {
+ self.read_i64().map(|i| i as u32)
+ }
+ fn read_u16(&mut self) -> Result<u16, DecodeError> {
+ self.read_i64().map(|i| i as u16)
+ }
+ fn read_u8(&mut self) -> Result<u8, DecodeError> {
+ self.read_i64().map(|i| i as u8)
+ }
+ fn read_isize(&mut self) -> Result<isize, DecodeError> {
+ self.read_i64().map(|i| i as isize)
+ }
+ fn read_i64(&mut self) -> Result<i64, DecodeError> {
+ match self.toml {
+ Some(Value::Integer(i)) => { self.toml.take(); Ok(i) }
+ ref found => Err(self.mismatch("integer", found)),
+ }
+ }
+ fn read_i32(&mut self) -> Result<i32, DecodeError> {
+ self.read_i64().map(|i| i as i32)
+ }
+ fn read_i16(&mut self) -> Result<i16, DecodeError> {
+ self.read_i64().map(|i| i as i16)
+ }
+ fn read_i8(&mut self) -> Result<i8, DecodeError> {
+ self.read_i64().map(|i| i as i8)
+ }
+ fn read_bool(&mut self) -> Result<bool, DecodeError> {
+ match self.toml {
+ Some(Value::Boolean(b)) => { self.toml.take(); Ok(b) }
+ ref found => Err(self.mismatch("bool", found)),
+ }
+ }
+ fn read_f64(&mut self) -> Result<f64, DecodeError> {
+ match self.toml {
+ Some(Value::Float(f)) => { self.toml.take(); Ok(f) },
+ ref found => Err(self.mismatch("float", found)),
+ }
+ }
+ fn read_f32(&mut self) -> Result<f32, DecodeError> {
+ self.read_f64().map(|f| f as f32)
+ }
+ fn read_char(&mut self) -> Result<char, DecodeError> {
+ let ch = match self.toml {
+ Some(Value::String(ref s)) if s.chars().count() == 1 =>
+ s.chars().next().unwrap(),
+ ref found => return Err(self.mismatch("string", found)),
+ };
+ self.toml.take();
+ Ok(ch)
+ }
+ fn read_str(&mut self) -> Result<String, DecodeError> {
+ match self.toml.take() {
+ Some(Value::String(s)) => Ok(s),
+ found => {
+ let err = Err(self.mismatch("string", &found));
+ self.toml = found;
+ err
+ }
+ }
+ }
+
+ // Compound types:
+ fn read_enum<T, F>(&mut self, _name: &str, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ f(self)
+ }
+
+ fn read_enum_variant<T, F>(&mut self, names: &[&str], mut f: F)
+ -> Result<T, DecodeError>
+ where F: FnMut(&mut Decoder, usize) -> Result<T, DecodeError>
+ {
+ // When decoding enums, this crate takes the strategy of trying to
+ // decode the current TOML as all of the possible variants, returning
+ // success on the first one that succeeds.
+ //
+ // Note that fidelity of the errors returned here is a little nebulous,
+ // but we try to return the error that had the relevant field as the
+ // longest field. This way we hopefully match an error against what was
+ // most likely being written down without losing too much info.
+ let mut first_error = None::<DecodeError>;
+ for i in 0..names.len() {
+ let mut d = self.sub_decoder(self.toml.clone(), "");
+ match f(&mut d, i) {
+ Ok(t) => {
+ self.toml = d.toml;
+ return Ok(t)
+ }
+ Err(e) => {
+ if let Some(ref first) = first_error {
+ let my_len = e.field.as_ref().map(|s| s.len());
+ let first_len = first.field.as_ref().map(|s| s.len());
+ if my_len <= first_len {
+ continue
+ }
+ }
+ first_error = Some(e);
+ }
+ }
+ }
+ Err(first_error.unwrap_or_else(|| self.err(NoEnumVariants)))
+ }
+ fn read_enum_variant_arg<T, F>(&mut self, _a_idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ f(self)
+ }
+
+ fn read_enum_struct_variant<T, F>(&mut self, _names: &[&str], _f: F)
+ -> Result<T, DecodeError>
+ where F: FnMut(&mut Decoder, usize) -> Result<T, DecodeError>
+ {
+ panic!()
+ }
+ fn read_enum_struct_variant_field<T, F>(&mut self,
+ _f_name: &str,
+ _f_idx: usize,
+ _f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ panic!()
+ }
+
+ fn read_struct<T, F>(&mut self, _s_name: &str, _len: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ match self.toml {
+ Some(Value::Table(..)) => {
+ let ret = try!(f(self));
+ match self.toml {
+ Some(Value::Table(ref t)) if t.is_empty() => {}
+ _ => return Ok(ret)
+ }
+ self.toml.take();
+ Ok(ret)
+ }
+ ref found => Err(self.mismatch("table", found)),
+ }
+ }
+ fn read_struct_field<T, F>(&mut self, f_name: &str, _f_idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ let field = format!("{}", f_name);
+ let toml = match self.toml {
+ Some(Value::Table(ref mut table)) => {
+ table.remove(&field)
+ .or_else(|| table.remove(&f_name.replace("_", "-")))
+ },
+ ref found => return Err(self.mismatch("table", found)),
+ };
+ let mut d = self.sub_decoder(toml, f_name);
+ let ret = try!(f(&mut d));
+ if let Some(value) = d.toml {
+ if let Some(Value::Table(ref mut table)) = self.toml {
+ table.insert(field, value);
+ }
+ }
+ Ok(ret)
+ }
+
+ fn read_tuple<T, F>(&mut self, tuple_len: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ self.read_seq(move |d, len| {
+ assert!(len == tuple_len,
+ "expected tuple of length `{}`, found tuple \
+ of length `{}`", tuple_len, len);
+ f(d)
+ })
+ }
+ fn read_tuple_arg<T, F>(&mut self, a_idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ self.read_seq_elt(a_idx, f)
+ }
+
+ fn read_tuple_struct<T, F>(&mut self, _s_name: &str, _len: usize, _f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ panic!()
+ }
+ fn read_tuple_struct_arg<T, F>(&mut self, _a_idx: usize, _f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ panic!()
+ }
+
+ // Specialized types:
+ fn read_option<T, F>(&mut self, mut f: F)
+ -> Result<T, DecodeError>
+ where F: FnMut(&mut Decoder, bool) -> Result<T, DecodeError>
+ {
+ match self.toml {
+ Some(..) => f(self, true),
+ None => f(self, false),
+ }
+ }
+
+ fn read_seq<T, F>(&mut self, f: F) -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder, usize) -> Result<T, DecodeError>
+ {
+ let len = match self.toml {
+ Some(Value::Array(ref arr)) => arr.len(),
+ None => 0,
+ ref found => return Err(self.mismatch("array", found)),
+ };
+ let ret = try!(f(self, len));
+ match self.toml {
+ Some(Value::Array(ref mut arr)) => {
+ arr.retain(|slot| slot.as_integer() != Some(0));
+ if !arr.is_empty() { return Ok(ret) }
+ }
+ _ => return Ok(ret)
+ }
+ self.toml.take();
+ Ok(ret)
+ }
+ fn read_seq_elt<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ let toml = match self.toml {
+ Some(Value::Array(ref mut arr)) => {
+ mem::replace(&mut arr[idx], Value::Integer(0))
+ }
+ ref found => return Err(self.mismatch("array", found)),
+ };
+ let mut d = self.sub_decoder(Some(toml), "");
+ let ret = try!(f(&mut d));
+ if let Some(toml) = d.toml {
+ if let Some(Value::Array(ref mut arr)) = self.toml {
+ arr[idx] = toml;
+ }
+ }
+ Ok(ret)
+ }
+
+ fn read_map<T, F>(&mut self, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder, usize) -> Result<T, DecodeError>
+ {
+ let map = match self.toml.take() {
+ Some(Value::Table(table)) => table,
+ found => {
+ self.toml = found;
+ return Err(self.mismatch("table", &self.toml))
+ }
+ };
+ let amt = map.len();
+ let prev_iter = mem::replace(&mut self.cur_map,
+ map.into_iter().peekable());
+ let prev_map = mem::replace(&mut self.leftover_map, BTreeMap::new());
+ let ret = try!(f(self, amt));
+ let leftover = mem::replace(&mut self.leftover_map, prev_map);
+ self.cur_map = prev_iter;
+ if !leftover.is_empty() {
+ self.toml = Some(Value::Table(leftover));
+ }
+ Ok(ret)
+ }
+ fn read_map_elt_key<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ let key = match self.cur_map.peek().map(|p| p.0.clone()) {
+ Some(k) => k,
+ None => return Err(self.err(ExpectedMapKey(idx))),
+ };
+ let val = Value::String(key.clone());
+ f(&mut self.sub_decoder(Some(val), &key))
+ }
+ fn read_map_elt_val<T, F>(&mut self, idx: usize, f: F)
+ -> Result<T, DecodeError>
+ where F: FnOnce(&mut Decoder) -> Result<T, DecodeError>
+ {
+ match self.cur_map.next() {
+ Some((key, value)) => {
+ let mut d = self.sub_decoder(Some(value), &key);
+ let ret = f(&mut d);
+ if let Some(toml) = d.toml.take() {
+ self.leftover_map.insert(key, toml);
+ }
+ ret
+ }
+ None => Err(self.err(ExpectedMapElement(idx))),
+ }
+ }
+
+ fn error(&mut self, err: &str) -> DecodeError {
+ DecodeError {
+ field: self.cur_field.clone(),
+ kind: ApplicationError(format!("{}", err))
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use rustc_serialize::Decodable;
+ use std::collections::HashMap;
+
+ use {Parser, Decoder, Value};
+
+ #[test]
+ fn bad_enum_chooses_longest_error() {
+ #[derive(RustcDecodable)]
+ #[allow(dead_code)]
+ struct Foo {
+ wut: HashMap<String, Bar>,
+ }
+
+ #[derive(RustcDecodable)]
+ enum Bar {
+ Simple(String),
+ Detailed(Baz),
+ }
+
+ #[derive(RustcDecodable, Debug)]
+ struct Baz {
+ features: Vec<String>,
+ }
+
+ let s = r#"
+ [wut]
+ a = { features = "" }
+ "#;
+ let v = Parser::new(s).parse().unwrap();
+ let mut d = Decoder::new(Value::Table(v));
+ let err = match Foo::decode(&mut d) {
+ Ok(_) => panic!("expected error"),
+ Err(e) => e,
+ };
+ assert_eq!(err.field.as_ref().unwrap(), "wut.a.features");
+
+ }
+}
--- /dev/null
+use serde::de;
+use Value;
+use super::{Decoder, DecodeError, DecodeErrorKind};
+use std::collections::BTreeMap;
+
+impl de::Deserializer for Decoder {
+ type Error = DecodeError;
+
+ fn deserialize<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ match self.toml.take() {
+ Some(Value::String(s)) => visitor.visit_string(s),
+ Some(Value::Integer(i)) => visitor.visit_i64(i),
+ Some(Value::Float(f)) => visitor.visit_f64(f),
+ Some(Value::Boolean(b)) => visitor.visit_bool(b),
+ Some(Value::Datetime(s)) => visitor.visit_string(s),
+ Some(Value::Array(a)) => {
+ let len = a.len();
+ let iter = a.into_iter();
+ visitor.visit_seq(SeqDeserializer::new(iter, len, &mut self.toml))
+ }
+ Some(Value::Table(t)) => {
+ visitor.visit_map(MapVisitor {
+ iter: t.into_iter(),
+ de: self,
+ key: None,
+ value: None,
+ })
+ }
+ None => Err(self.err(DecodeErrorKind::EndOfStream)),
+ }
+ }
+
+ fn deserialize_bool<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ match self.toml.take() {
+ Some(Value::Boolean(b)) => visitor.visit_bool(b),
+ ref found => Err(self.mismatch("bool", found)),
+ }
+ }
+
+ fn deserialize_i64<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ match self.toml.take() {
+ Some(Value::Integer(f)) => visitor.visit_i64(f),
+ ref found => Err(self.mismatch("integer", found)),
+ }
+ }
+
+ fn deserialize_u64<V>(&mut self, v: V) -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ self.deserialize_i64(v)
+ }
+
+ fn deserialize_f64<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ match self.toml.take() {
+ Some(Value::Float(f)) => visitor.visit_f64(f),
+ ref found => Err(self.mismatch("float", found)),
+ }
+ }
+
+ fn deserialize_str<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, Self::Error>
+ where V: de::Visitor,
+ {
+ match self.toml.take() {
+ Some(Value::String(s)) => visitor.visit_string(s),
+ ref found => Err(self.mismatch("string", found)),
+ }
+ }
+
+ fn deserialize_char<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ match self.toml.take() {
+ Some(Value::String(ref s)) if s.chars().count() == 1 => {
+ visitor.visit_char(s.chars().next().unwrap())
+ }
+ ref found => return Err(self.mismatch("string", found)),
+ }
+ }
+
+ fn deserialize_option<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor
+ {
+ if self.toml.is_none() {
+ visitor.visit_none()
+ } else {
+ visitor.visit_some(self)
+ }
+ }
+
+ fn deserialize_seq<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ if self.toml.is_none() {
+ let iter = None::<i32>.into_iter();
+ visitor.visit_seq(de::value::SeqDeserializer::new(iter, 0))
+ } else {
+ self.deserialize(visitor)
+ }
+ }
+
+ fn deserialize_map<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ match self.toml.take() {
+ Some(Value::Table(t)) => {
+ visitor.visit_map(MapVisitor {
+ iter: t.into_iter(),
+ de: self,
+ key: None,
+ value: None,
+ })
+ }
+ ref found => Err(self.mismatch("table", found)),
+ }
+ }
+
+ fn deserialize_enum<V>(&mut self,
+ _enum: &str,
+ variants: &[&str],
+ mut visitor: V) -> Result<V::Value, DecodeError>
+ where V: de::EnumVisitor,
+ {
+ // When decoding enums, this crate takes the strategy of trying to
+ // decode the current TOML as all of the possible variants, returning
+ // success on the first one that succeeds.
+ //
+ // Note that fidelity of the errors returned here is a little nebulous,
+ // but we try to return the error that had the relevant field as the
+ // longest field. This way we hopefully match an error against what was
+ // most likely being written down without losing too much info.
+ let mut first_error = None::<DecodeError>;
+
+ for variant in 0..variants.len() {
+ let mut de = VariantVisitor {
+ de: self.sub_decoder(self.toml.clone(), ""),
+ variant: variant,
+ };
+
+ match visitor.visit(&mut de) {
+ Ok(value) => {
+ self.toml = de.de.toml;
+ return Ok(value);
+ }
+ Err(e) => {
+ if let Some(ref first) = first_error {
+ let my_len = e.field.as_ref().map(|s| s.len());
+ let first_len = first.field.as_ref().map(|s| s.len());
+ if my_len <= first_len {
+ continue
+ }
+ }
+ first_error = Some(e);
+ }
+ }
+ }
+
+ Err(first_error.unwrap_or_else(|| self.err(DecodeErrorKind::NoEnumVariants)))
+ }
+
+ // When #[derive(Deserialize)] encounters an unknown struct field it will
+ // call this method (somehow), and we want to preserve all unknown struct
+ // fields to return them upwards (to warn about unused keys), so we override
+ // that here to not tamper with our own internal state.
+ fn deserialize_ignored_any<V>(&mut self, visitor: V)
+ -> Result<V::Value, Self::Error>
+ where V: de::Visitor
+ {
+ use serde::de::value::ValueDeserializer;
+ let mut d = <() as ValueDeserializer<Self::Error>>::into_deserializer(());
+ d.deserialize(visitor)
+ }
+}
+
+struct VariantVisitor {
+ de: Decoder,
+ variant: usize,
+}
+
+impl de::VariantVisitor for VariantVisitor {
+ type Error = DecodeError;
+
+ fn visit_variant<V>(&mut self) -> Result<V, DecodeError>
+ where V: de::Deserialize
+ {
+ use serde::de::value::ValueDeserializer;
+
+ let mut de = self.variant.into_deserializer();
+
+ de::Deserialize::deserialize(&mut de)
+ }
+
+ fn visit_unit(&mut self) -> Result<(), DecodeError> {
+ de::Deserialize::deserialize(&mut self.de)
+ }
+
+ fn visit_newtype<T>(&mut self) -> Result<T, DecodeError>
+ where T: de::Deserialize,
+ {
+ de::Deserialize::deserialize(&mut self.de)
+ }
+
+ fn visit_tuple<V>(&mut self,
+ _len: usize,
+ visitor: V) -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ de::Deserializer::deserialize(&mut self.de, visitor)
+ }
+
+ fn visit_struct<V>(&mut self,
+ _fields: &'static [&'static str],
+ visitor: V) -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ de::Deserializer::deserialize(&mut self.de, visitor)
+ }
+}
+
+struct SeqDeserializer<'a, I> {
+ iter: I,
+ len: usize,
+ toml: &'a mut Option<Value>,
+}
+
+impl<'a, I> SeqDeserializer<'a, I> where I: Iterator<Item=Value> {
+ fn new(iter: I, len: usize, toml: &'a mut Option<Value>) -> Self {
+ SeqDeserializer {
+ iter: iter,
+ len: len,
+ toml: toml,
+ }
+ }
+
+ fn put_value_back(&mut self, v: Value) {
+ *self.toml = self.toml.take().or(Some(Value::Array(Vec::new())));
+ match self.toml.as_mut().unwrap() {
+ &mut Value::Array(ref mut a) => {
+ a.push(v);
+ },
+ _ => unreachable!(),
+ }
+ }
+}
+
+impl<'a, I> de::Deserializer for SeqDeserializer<'a, I>
+ where I: Iterator<Item=Value>,
+{
+ type Error = DecodeError;
+
+ fn deserialize<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ visitor.visit_seq(self)
+ }
+}
+
+impl<'a, I> de::SeqVisitor for SeqDeserializer<'a, I>
+ where I: Iterator<Item=Value>
+{
+ type Error = DecodeError;
+
+ fn visit<V>(&mut self) -> Result<Option<V>, DecodeError>
+ where V: de::Deserialize
+ {
+ match self.iter.next() {
+ Some(value) => {
+ self.len -= 1;
+ let mut de = Decoder::new(value);
+ let v = try!(de::Deserialize::deserialize(&mut de));
+ if let Some(t) = de.toml {
+ self.put_value_back(t);
+ }
+ Ok(Some(v))
+ }
+ None => Ok(None),
+ }
+ }
+
+ fn end(&mut self) -> Result<(), DecodeError> {
+ if self.len == 0 {
+ Ok(())
+ } else {
+ Err(de::Error::end_of_stream())
+ }
+ }
+
+ fn size_hint(&self) -> (usize, Option<usize>) {
+ (self.len, Some(self.len))
+ }
+}
+
+impl de::Error for DecodeError {
+ fn custom<T: Into<String>>(msg: T) -> DecodeError {
+ DecodeError {
+ field: None,
+ kind: DecodeErrorKind::CustomError(msg.into()),
+ }
+ }
+ fn end_of_stream() -> DecodeError {
+ DecodeError { field: None, kind: DecodeErrorKind::EndOfStream }
+ }
+ fn missing_field(name: &'static str) -> DecodeError {
+ DecodeError {
+ field: Some(name.to_string()),
+ kind: DecodeErrorKind::ExpectedField(None),
+ }
+ }
+ fn unknown_field(name: &str) -> DecodeError {
+ DecodeError {
+ field: Some(name.to_string()),
+ kind: DecodeErrorKind::UnknownField,
+ }
+ }
+ fn invalid_type(ty: de::Type) -> Self {
+ DecodeError {
+ field: None,
+ kind: DecodeErrorKind::InvalidType(match ty {
+ de::Type::Bool => "bool",
+ de::Type::Usize |
+ de::Type::U8 |
+ de::Type::U16 |
+ de::Type::U32 |
+ de::Type::U64 |
+ de::Type::Isize |
+ de::Type::I8 |
+ de::Type::I16 |
+ de::Type::I32 |
+ de::Type::I64 => "integer",
+ de::Type::F32 |
+ de::Type::F64 => "float",
+ de::Type::Char |
+ de::Type::Str |
+ de::Type::String => "string",
+ de::Type::Seq => "array",
+ de::Type::Struct |
+ de::Type::Map => "table",
+ de::Type::Unit => "Unit",
+ de::Type::Option => "Option",
+ de::Type::UnitStruct => "UnitStruct",
+ de::Type::NewtypeStruct => "NewtypeStruct",
+ de::Type::TupleStruct => "TupleStruct",
+ de::Type::FieldName => "FieldName",
+ de::Type::Tuple => "Tuple",
+ de::Type::Enum => "Enum",
+ de::Type::VariantName => "VariantName",
+ de::Type::StructVariant => "StructVariant",
+ de::Type::TupleVariant => "TupleVariant",
+ de::Type::UnitVariant => "UnitVariant",
+ de::Type::Bytes => "Bytes",
+ })
+ }
+ }
+}
+
+struct MapVisitor<'a, I> {
+ iter: I,
+ de: &'a mut Decoder,
+ key: Option<String>,
+ value: Option<Value>,
+}
+
+impl<'a, I> MapVisitor<'a, I> {
+ fn put_value_back(&mut self, v: Value) {
+ self.de.toml = self.de.toml.take().or_else(|| {
+ Some(Value::Table(BTreeMap::new()))
+ });
+
+ match self.de.toml.as_mut().unwrap() {
+ &mut Value::Table(ref mut t) => {
+ t.insert(self.key.take().unwrap(), v);
+ },
+ _ => unreachable!(),
+ }
+ }
+}
+
+impl<'a, I> de::MapVisitor for MapVisitor<'a, I>
+ where I: Iterator<Item=(String, Value)>
+{
+ type Error = DecodeError;
+
+ fn visit_key<K>(&mut self) -> Result<Option<K>, DecodeError>
+ where K: de::Deserialize
+ {
+ while let Some((k, v)) = self.iter.next() {
+ let mut dec = self.de.sub_decoder(Some(Value::String(k.clone())), &k);
+ self.key = Some(k);
+
+ match de::Deserialize::deserialize(&mut dec) {
+ Ok(val) => {
+ self.value = Some(v);
+ return Ok(Some(val))
+ }
+
+ // If this was an unknown field, then we put the toml value
+ // back into the map and keep going.
+ Err(DecodeError {kind: DecodeErrorKind::UnknownField, ..}) => {
+ self.put_value_back(v);
+ }
+
+ Err(e) => return Err(e),
+ }
+ }
+ Ok(None)
+ }
+
+ fn visit_value<V>(&mut self) -> Result<V, DecodeError>
+ where V: de::Deserialize
+ {
+ match self.value.take() {
+ Some(t) => {
+ let mut dec = {
+ // Borrowing the key here because Rust doesn't have
+ // non-lexical borrows yet.
+ let key = match self.key {
+ Some(ref key) => &**key,
+ None => ""
+ };
+
+ self.de.sub_decoder(Some(t), key)
+ };
+ let v = try!(de::Deserialize::deserialize(&mut dec));
+ if let Some(t) = dec.toml {
+ self.put_value_back(t);
+ }
+ Ok(v)
+ },
+ None => Err(de::Error::end_of_stream())
+ }
+ }
+
+ fn end(&mut self) -> Result<(), DecodeError> {
+ if let Some(v) = self.value.take() {
+ self.put_value_back(v);
+ }
+ while let Some((k, v)) = self.iter.next() {
+ self.key = Some(k);
+ self.put_value_back(v);
+ }
+ Ok(())
+ }
+
+ fn missing_field<V>(&mut self, field_name: &'static str)
+ -> Result<V, DecodeError> where V: de::Deserialize {
+ // See if the type can deserialize from a unit.
+ match de::Deserialize::deserialize(&mut UnitDeserializer) {
+ Err(DecodeError {
+ kind: DecodeErrorKind::InvalidType(..),
+ field,
+ }) => Err(DecodeError {
+ field: field.or(Some(field_name.to_string())),
+ kind: DecodeErrorKind::ExpectedField(None),
+ }),
+ v => v,
+ }
+ }
+}
+
+struct UnitDeserializer;
+
+impl de::Deserializer for UnitDeserializer {
+ type Error = DecodeError;
+
+ fn deserialize<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ visitor.visit_unit()
+ }
+
+ fn deserialize_option<V>(&mut self, mut visitor: V)
+ -> Result<V::Value, DecodeError>
+ where V: de::Visitor,
+ {
+ visitor.visit_none()
+ }
+}
+
+impl de::Deserialize for Value {
+ fn deserialize<D>(deserializer: &mut D) -> Result<Value, D::Error>
+ where D: de::Deserializer
+ {
+ struct ValueVisitor;
+
+ impl de::Visitor for ValueVisitor {
+ type Value = Value;
+
+ fn visit_bool<E>(&mut self, value: bool) -> Result<Value, E> {
+ Ok(Value::Boolean(value))
+ }
+
+ fn visit_i64<E>(&mut self, value: i64) -> Result<Value, E> {
+ Ok(Value::Integer(value))
+ }
+
+ fn visit_f64<E>(&mut self, value: f64) -> Result<Value, E> {
+ Ok(Value::Float(value))
+ }
+
+ fn visit_str<E>(&mut self, value: &str) -> Result<Value, E> {
+ Ok(Value::String(value.into()))
+ }
+
+ fn visit_string<E>(&mut self, value: String) -> Result<Value, E> {
+ Ok(Value::String(value))
+ }
+
+ fn visit_seq<V>(&mut self, visitor: V) -> Result<Value, V::Error>
+ where V: de::SeqVisitor
+ {
+ let values = try!(de::impls::VecVisitor::new().visit_seq(visitor));
+ Ok(Value::Array(values))
+ }
+
+ fn visit_map<V>(&mut self, visitor: V) -> Result<Value, V::Error>
+ where V: de::MapVisitor
+ {
+ let mut v = de::impls::BTreeMapVisitor::new();
+ let values = try!(v.visit_map(visitor));
+ Ok(Value::Table(values))
+ }
+ }
+
+ deserializer.deserialize(ValueVisitor)
+ }
+}
--- /dev/null
+use std::fmt;
+
+use Table as TomlTable;
+use Value::{self, String, Integer, Float, Boolean, Datetime, Array, Table};
+
+struct Printer<'a, 'b:'a> {
+ output: &'a mut fmt::Formatter<'b>,
+ stack: Vec<&'a str>,
+}
+
+struct Key<'a>(&'a [&'a str]);
+
+impl fmt::Display for Value {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match *self {
+ String(ref s) => write_str(f, s),
+ Integer(i) => write!(f, "{}", i),
+ Float(fp) => {
+ try!(write!(f, "{}", fp));
+ if fp % 1.0 == 0.0 { try!(write!(f, ".0")) }
+ Ok(())
+ }
+ Boolean(b) => write!(f, "{}", b),
+ Datetime(ref s) => write!(f, "{}", s),
+ Table(ref t) => {
+ let mut p = Printer { output: f, stack: Vec::new() };
+ p.print(t)
+ }
+ Array(ref a) => {
+ try!(write!(f, "["));
+ for (i, v) in a.iter().enumerate() {
+ if i != 0 { try!(write!(f, ", ")); }
+ try!(write!(f, "{}", v));
+ }
+ write!(f, "]")
+ }
+ }
+ }
+}
+
+fn write_str(f: &mut fmt::Formatter, s: &str) -> fmt::Result {
+ try!(write!(f, "\""));
+ for ch in s.chars() {
+ match ch {
+ '\u{8}' => try!(write!(f, "\\b")),
+ '\u{9}' => try!(write!(f, "\\t")),
+ '\u{a}' => try!(write!(f, "\\n")),
+ '\u{c}' => try!(write!(f, "\\f")),
+ '\u{d}' => try!(write!(f, "\\r")),
+ '\u{22}' => try!(write!(f, "\\\"")),
+ '\u{5c}' => try!(write!(f, "\\\\")),
+ ch => try!(write!(f, "{}", ch)),
+ }
+ }
+ write!(f, "\"")
+}
+
+impl<'a, 'b> Printer<'a, 'b> {
+ fn print(&mut self, table: &'a TomlTable) -> fmt::Result {
+ for (k, v) in table.iter() {
+ match *v {
+ Table(..) => continue,
+ Array(ref a) => {
+ if let Some(&Table(..)) = a.first() {
+ continue;
+ }
+ }
+ _ => {}
+ }
+ try!(writeln!(self.output, "{} = {}", Key(&[k]), v));
+ }
+ for (k, v) in table.iter() {
+ match *v {
+ Table(ref inner) => {
+ self.stack.push(k);
+ try!(writeln!(self.output, "\n[{}]", Key(&self.stack)));
+ try!(self.print(inner));
+ self.stack.pop();
+ }
+ Array(ref inner) => {
+ match inner.first() {
+ Some(&Table(..)) => {}
+ _ => continue
+ }
+ self.stack.push(k);
+ for inner in inner.iter() {
+ try!(writeln!(self.output, "\n[[{}]]", Key(&self.stack)));
+ match *inner {
+ Table(ref inner) => try!(self.print(inner)),
+ _ => panic!("non-heterogeneous toml array"),
+ }
+ }
+ self.stack.pop();
+ }
+ _ => {},
+ }
+ }
+ Ok(())
+ }
+}
+
+impl<'a> fmt::Display for Key<'a> {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ for (i, part) in self.0.iter().enumerate() {
+ if i != 0 { try!(write!(f, ".")); }
+ let ok = part.chars().all(|c| {
+ match c {
+ 'a' ... 'z' |
+ 'A' ... 'Z' |
+ '0' ... '9' |
+ '-' | '_' => true,
+ _ => false,
+ }
+ });
+ if ok {
+ try!(write!(f, "{}", part));
+ } else {
+ try!(write_str(f, part));
+ }
+ }
+ Ok(())
+ }
+}
+
+#[cfg(test)]
+#[allow(warnings)]
+mod tests {
+ use Value;
+ use Value::{String, Integer, Float, Boolean, Datetime, Array, Table};
+ use std::collections::BTreeMap;
+
+ macro_rules! map( ($($k:expr => $v:expr),*) => ({
+ let mut _m = BTreeMap::new();
+ $(_m.insert($k.to_string(), $v);)*
+ _m
+ }) );
+
+ #[test]
+ fn simple_show() {
+ assert_eq!(String("foo".to_string()).to_string(),
+ "\"foo\"");
+ assert_eq!(Integer(10).to_string(),
+ "10");
+ assert_eq!(Float(10.0).to_string(),
+ "10.0");
+ assert_eq!(Float(2.4).to_string(),
+ "2.4");
+ assert_eq!(Boolean(true).to_string(),
+ "true");
+ assert_eq!(Datetime("test".to_string()).to_string(),
+ "test");
+ assert_eq!(Array(vec![]).to_string(),
+ "[]");
+ assert_eq!(Array(vec![Integer(1), Integer(2)]).to_string(),
+ "[1, 2]");
+ }
+
+ #[test]
+ fn table() {
+ assert_eq!(Table(map! { }).to_string(),
+ "");
+ assert_eq!(Table(map! { "test" => Integer(2) }).to_string(),
+ "test = 2\n");
+ assert_eq!(Table(map! {
+ "test" => Integer(2),
+ "test2" => Table(map! {
+ "test" => String("wut".to_string())
+ })
+ }).to_string(),
+ "test = 2\n\
+ \n\
+ [test2]\n\
+ test = \"wut\"\n");
+ assert_eq!(Table(map! {
+ "test" => Integer(2),
+ "test2" => Table(map! {
+ "test" => String("wut".to_string())
+ })
+ }).to_string(),
+ "test = 2\n\
+ \n\
+ [test2]\n\
+ test = \"wut\"\n");
+ assert_eq!(Table(map! {
+ "test" => Integer(2),
+ "test2" => Array(vec![Table(map! {
+ "test" => String("wut".to_string())
+ })])
+ }).to_string(),
+ "test = 2\n\
+ \n\
+ [[test2]]\n\
+ test = \"wut\"\n");
+ assert_eq!(Table(map! {
+ "foo.bar" => Integer(2),
+ "foo\"bar" => Integer(2)
+ }).to_string(),
+ "\"foo\\\"bar\" = 2\n\
+ \"foo.bar\" = 2\n");
+ }
+}
--- /dev/null
+use std::collections::BTreeMap;
+use std::error;
+use std::fmt;
+use std::mem;
+
+use {Value, Table};
+
+#[cfg(feature = "rustc-serialize")] mod rustc_serialize;
+#[cfg(feature = "serde")] mod serde;
+
+/// A structure to transform Rust values into TOML values.
+///
+/// This encoder implements the serialization `Encoder` interface, allowing
+/// `Encodable` rust types to be fed into the encoder. The output of this
+/// encoder is a TOML `Table` structure. The resulting TOML can be stringified
+/// if necessary.
+///
+/// # Example
+///
+/// ```
+/// extern crate rustc_serialize;
+/// extern crate toml;
+///
+/// # fn main() {
+/// use toml::{Encoder, Value};
+/// use rustc_serialize::Encodable;
+///
+/// #[derive(RustcEncodable)]
+/// struct MyStruct { foo: isize, bar: String }
+/// let my_struct = MyStruct { foo: 4, bar: "hello!".to_string() };
+///
+/// let mut e = Encoder::new();
+/// my_struct.encode(&mut e).unwrap();
+///
+/// assert_eq!(e.toml.get(&"foo".to_string()), Some(&Value::Integer(4)))
+/// # }
+/// ```
+pub struct Encoder {
+ /// Output TOML that is emitted. The current version of this encoder forces
+ /// the top-level representation of a structure to be a table.
+ ///
+ /// This field can be used to extract the return value after feeding a value
+ /// into this `Encoder`.
+ pub toml: Table,
+ state: State,
+}
+
+/// Enumeration of errors which can occur while encoding a rust value into a
+/// TOML value.
+#[allow(missing_copy_implementations)]
+#[derive(Debug)]
+pub enum Error {
+ /// Indication that a key was needed when a value was emitted, but no key
+ /// was previously emitted.
+ NeedsKey,
+ /// Indication that a key was emitted, but not value was emitted.
+ NoValue,
+ /// Indicates that a map key was attempted to be emitted at an invalid
+ /// location.
+ InvalidMapKeyLocation,
+ /// Indicates that a type other than a string was attempted to be used as a
+ /// map key type.
+ InvalidMapKeyType,
+ /// A custom error type was generated
+ Custom(String),
+}
+
+#[derive(PartialEq)]
+enum State {
+ Start,
+ NextKey(String),
+ NextArray(Vec<Value>),
+ NextMapKey,
+}
+
+impl Encoder {
+ /// Constructs a new encoder which will emit to the given output stream.
+ pub fn new() -> Encoder {
+ Encoder { state: State::Start, toml: BTreeMap::new() }
+ }
+
+ fn emit_value(&mut self, v: Value) -> Result<(), Error> {
+ match mem::replace(&mut self.state, State::Start) {
+ State::NextKey(key) => { self.toml.insert(key, v); Ok(()) }
+ State::NextArray(mut vec) => {
+ // TODO: validate types
+ vec.push(v);
+ self.state = State::NextArray(vec);
+ Ok(())
+ }
+ State::NextMapKey => {
+ match v {
+ Value::String(s) => { self.state = State::NextKey(s); Ok(()) }
+ _ => Err(Error::InvalidMapKeyType)
+ }
+ }
+ _ => Err(Error::NeedsKey)
+ }
+ }
+
+ fn emit_none(&mut self) -> Result<(), Error> {
+ match mem::replace(&mut self.state, State::Start) {
+ State::Start => unreachable!(),
+ State::NextKey(_) => Ok(()),
+ State::NextArray(..) => panic!("how to encode None in an array?"),
+ State::NextMapKey => Err(Error::InvalidMapKeyLocation),
+ }
+ }
+
+ fn seq<F>(&mut self, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ let old = mem::replace(&mut self.state, State::NextArray(Vec::new()));
+ try!(f(self));
+ match mem::replace(&mut self.state, old) {
+ State::NextArray(v) => self.emit_value(Value::Array(v)),
+ _ => unreachable!(),
+ }
+ }
+
+ fn table<F>(&mut self, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ match mem::replace(&mut self.state, State::Start) {
+ State::NextKey(key) => {
+ let mut nested = Encoder::new();
+ try!(f(&mut nested));
+ self.toml.insert(key, Value::Table(nested.toml));
+ Ok(())
+ }
+ State::NextArray(mut arr) => {
+ let mut nested = Encoder::new();
+ try!(f(&mut nested));
+ arr.push(Value::Table(nested.toml));
+ self.state = State::NextArray(arr);
+ Ok(())
+ }
+ State::Start => f(self),
+ State::NextMapKey => Err(Error::InvalidMapKeyLocation),
+ }
+ }
+
+ fn table_key<F>(&mut self, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ match mem::replace(&mut self.state, State::NextMapKey) {
+ State::Start => {}
+ _ => return Err(Error::InvalidMapKeyLocation),
+ }
+ try!(f(self));
+ match self.state {
+ State::NextKey(_) => Ok(()),
+ _ => Err(Error::InvalidMapKeyLocation),
+ }
+ }
+}
+
+/// Encodes an encodable value into a TOML value.
+///
+/// This function expects the type given to represent a TOML table in some form.
+/// If encoding encounters an error, then this function will fail the task.
+#[cfg(feature = "rustc-serialize")]
+pub fn encode<T: ::rustc_serialize::Encodable>(t: &T) -> Value {
+ let mut e = Encoder::new();
+ t.encode(&mut e).unwrap();
+ Value::Table(e.toml)
+}
+
+/// Encodes an encodable value into a TOML value.
+///
+/// This function expects the type given to represent a TOML table in some form.
+/// If encoding encounters an error, then this function will fail the task.
+#[cfg(all(not(feature = "rustc-serialize"), feature = "serde"))]
+pub fn encode<T: ::serde::Serialize>(t: &T) -> Value {
+ let mut e = Encoder::new();
+ t.serialize(&mut e).unwrap();
+ Value::Table(e.toml)
+}
+
+/// Encodes an encodable value into a TOML string.
+///
+/// This function expects the type given to represent a TOML table in some form.
+/// If encoding encounters an error, then this function will fail the task.
+#[cfg(feature = "rustc-serialize")]
+pub fn encode_str<T: ::rustc_serialize::Encodable>(t: &T) -> String {
+ encode(t).to_string()
+}
+
+/// Encodes an encodable value into a TOML string.
+///
+/// This function expects the type given to represent a TOML table in some form.
+/// If encoding encounters an error, then this function will fail the task.
+#[cfg(all(not(feature = "rustc-serialize"), feature = "serde"))]
+pub fn encode_str<T: ::serde::Serialize>(t: &T) -> String {
+ encode(t).to_string()
+}
+
+impl fmt::Display for Error {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match *self {
+ Error::NeedsKey => write!(f, "need a key to encode"),
+ Error::NoValue => write!(f, "no value to emit for a previous key"),
+ Error::InvalidMapKeyLocation => write!(f, "a map cannot be emitted \
+ at this location"),
+ Error::InvalidMapKeyType => write!(f, "only strings can be used as \
+ key types"),
+ Error::Custom(ref s) => write!(f, "custom error: {}", s),
+ }
+ }
+}
+
+impl error::Error for Error {
+ fn description(&self) -> &str { "TOML encoding error" }
+}
--- /dev/null
+use std::mem;
+
+use rustc_serialize;
+use Value;
+use super::{Encoder, Error, State};
+use super::Error::*;
+
+impl rustc_serialize::Encoder for Encoder {
+ type Error = Error;
+
+ fn emit_nil(&mut self) -> Result<(), Error> { Ok(()) }
+ fn emit_usize(&mut self, v: usize) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_u8(&mut self, v: u8) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_u16(&mut self, v: u16) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_u32(&mut self, v: u32) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_u64(&mut self, v: u64) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_isize(&mut self, v: isize) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_i8(&mut self, v: i8) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_i16(&mut self, v: i16) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_i32(&mut self, v: i32) -> Result<(), Error> {
+ self.emit_i64(v as i64)
+ }
+ fn emit_i64(&mut self, v: i64) -> Result<(), Error> {
+ self.emit_value(Value::Integer(v))
+ }
+ fn emit_bool(&mut self, v: bool) -> Result<(), Error> {
+ self.emit_value(Value::Boolean(v))
+ }
+ fn emit_f32(&mut self, v: f32) -> Result<(), Error> { self.emit_f64(v as f64) }
+ fn emit_f64(&mut self, v: f64) -> Result<(), Error> {
+ self.emit_value(Value::Float(v))
+ }
+ fn emit_char(&mut self, v: char) -> Result<(), Error> {
+ self.emit_str(&*format!("{}", v))
+ }
+ fn emit_str(&mut self, v: &str) -> Result<(), Error> {
+ self.emit_value(Value::String(format!("{}", v)))
+ }
+ fn emit_enum<F>(&mut self, _name: &str, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_enum_variant<F>(&mut self, _v_name: &str, _v_id: usize,
+ _len: usize, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_enum_variant_arg<F>(&mut self, _a_idx: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_enum_struct_variant<F>(&mut self, _v_name: &str, _v_id: usize,
+ _len: usize,
+ _f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ panic!()
+ }
+ fn emit_enum_struct_variant_field<F>(&mut self,
+ _f_name: &str,
+ _f_idx: usize,
+ _f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ panic!()
+ }
+ fn emit_struct<F>(&mut self, _name: &str, _len: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.table(f)
+ }
+ fn emit_struct_field<F>(&mut self, f_name: &str, _f_idx: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ let old = mem::replace(&mut self.state,
+ State::NextKey(format!("{}", f_name)));
+ try!(f(self));
+ if self.state != State::Start {
+ return Err(NoValue)
+ }
+ self.state = old;
+ Ok(())
+ }
+ fn emit_tuple<F>(&mut self, len: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.emit_seq(len, f)
+ }
+ fn emit_tuple_arg<F>(&mut self, idx: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.emit_seq_elt(idx, f)
+ }
+ fn emit_tuple_struct<F>(&mut self, _name: &str, _len: usize, _f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ unimplemented!()
+ }
+ fn emit_tuple_struct_arg<F>(&mut self, _f_idx: usize, _f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ unimplemented!()
+ }
+ fn emit_option<F>(&mut self, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_option_none(&mut self) -> Result<(), Error> {
+ self.emit_none()
+ }
+ fn emit_option_some<F>(&mut self, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_seq<F>(&mut self, _len: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.seq(f)
+ }
+ fn emit_seq_elt<F>(&mut self, _idx: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+ fn emit_map<F>(&mut self, len: usize, f: F)
+ -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.emit_struct("foo", len, f)
+ }
+ fn emit_map_elt_key<F>(&mut self, _idx: usize, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ self.table_key(f)
+ }
+ fn emit_map_elt_val<F>(&mut self, _idx: usize, f: F) -> Result<(), Error>
+ where F: FnOnce(&mut Encoder) -> Result<(), Error>
+ {
+ f(self)
+ }
+}
+
+impl rustc_serialize::Encodable for Value {
+ fn encode<E>(&self, e: &mut E) -> Result<(), E::Error>
+ where E: rustc_serialize::Encoder
+ {
+ match *self {
+ Value::String(ref s) => e.emit_str(s),
+ Value::Integer(i) => e.emit_i64(i),
+ Value::Float(f) => e.emit_f64(f),
+ Value::Boolean(b) => e.emit_bool(b),
+ Value::Datetime(ref s) => e.emit_str(s),
+ Value::Array(ref a) => {
+ e.emit_seq(a.len(), |e| {
+ for item in a {
+ try!(item.encode(e));
+ }
+ Ok(())
+ })
+ }
+ Value::Table(ref t) => {
+ e.emit_map(t.len(), |e| {
+ for (i, (key, value)) in t.iter().enumerate() {
+ try!(e.emit_map_elt_key(i, |e| e.emit_str(key)));
+ try!(e.emit_map_elt_val(i, |e| value.encode(e)));
+ }
+ Ok(())
+ })
+ }
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use std::collections::{BTreeMap, HashSet};
+ use rustc_serialize::{self, Encodable, Decodable};
+
+ use {Encoder, Decoder, DecodeError};
+ use Value;
+ use Value::{Table, Integer, Array, Float};
+
+ macro_rules! encode( ($t:expr) => ({
+ let mut e = Encoder::new();
+ $t.encode(&mut e).unwrap();
+ e.toml
+ }) );
+
+ macro_rules! decode( ($t:expr) => ({
+ let mut d = Decoder::new($t);
+ Decodable::decode(&mut d).unwrap()
+ }) );
+
+ macro_rules! map( ($($k:ident, $v:expr),*) => ({
+ let mut _m = BTreeMap::new();
+ $(_m.insert(stringify!($k).to_string(), $v);)*
+ _m
+ }) );
+
+ #[test]
+ fn smoke() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: isize }
+
+ let v = Foo { a: 2 };
+ assert_eq!(encode!(v), map! { a, Integer(2) });
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn smoke_hyphen() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a_b: isize }
+
+ let v = Foo { a_b: 2 };
+ assert_eq!(encode!(v), map! { a_b, Integer(2) });
+ assert_eq!(v, decode!(Table(encode!(v))));
+
+ let mut m = BTreeMap::new();
+ m.insert("a-b".to_string(), Integer(2));
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn nested() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: isize, b: Bar }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: String }
+
+ let v = Foo { a: 2, b: Bar { a: "test".to_string() } };
+ assert_eq!(encode!(v),
+ map! {
+ a, Integer(2),
+ b, Table(map! {
+ a, Value::String("test".to_string())
+ })
+ });
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn application_decode_error() {
+ #[derive(PartialEq, Debug)]
+ struct Range10(usize);
+ impl Decodable for Range10 {
+ fn decode<D: rustc_serialize::Decoder>(d: &mut D) -> Result<Range10, D::Error> {
+ let x: usize = try!(Decodable::decode(d));
+ if x > 10 {
+ Err(d.error("Value out of range!"))
+ } else {
+ Ok(Range10(x))
+ }
+ }
+ }
+ let mut d_good = Decoder::new(Integer(5));
+ let mut d_bad1 = Decoder::new(Value::String("not an isize".to_string()));
+ let mut d_bad2 = Decoder::new(Integer(11));
+
+ assert_eq!(Ok(Range10(5)), Decodable::decode(&mut d_good));
+
+ let err1: Result<Range10, _> = Decodable::decode(&mut d_bad1);
+ assert!(err1.is_err());
+ let err2: Result<Range10, _> = Decodable::decode(&mut d_bad2);
+ assert!(err2.is_err());
+ }
+
+ #[test]
+ fn array() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Vec<isize> }
+
+ let v = Foo { a: vec![1, 2, 3, 4] };
+ assert_eq!(encode!(v),
+ map! {
+ a, Array(vec![
+ Integer(1),
+ Integer(2),
+ Integer(3),
+ Integer(4)
+ ])
+ });
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn tuple() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: (isize, isize, isize, isize) }
+
+ let v = Foo { a: (1, 2, 3, 4) };
+ assert_eq!(encode!(v),
+ map! {
+ a, Array(vec![
+ Integer(1),
+ Integer(2),
+ Integer(3),
+ Integer(4)
+ ])
+ });
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn inner_structs_with_options() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo {
+ a: Option<Box<Foo>>,
+ b: Bar,
+ }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar {
+ a: String,
+ b: f64,
+ }
+
+ let v = Foo {
+ a: Some(Box::new(Foo {
+ a: None,
+ b: Bar { a: "foo".to_string(), b: 4.5 },
+ })),
+ b: Bar { a: "bar".to_string(), b: 1.0 },
+ };
+ assert_eq!(encode!(v),
+ map! {
+ a, Table(map! {
+ b, Table(map! {
+ a, Value::String("foo".to_string()),
+ b, Float(4.5)
+ })
+ }),
+ b, Table(map! {
+ a, Value::String("bar".to_string()),
+ b, Float(1.0)
+ })
+ });
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn hashmap() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo {
+ map: BTreeMap<String, isize>,
+ set: HashSet<char>,
+ }
+
+ let v = Foo {
+ map: {
+ let mut m = BTreeMap::new();
+ m.insert("foo".to_string(), 10);
+ m.insert("bar".to_string(), 4);
+ m
+ },
+ set: {
+ let mut s = HashSet::new();
+ s.insert('a');
+ s
+ },
+ };
+ assert_eq!(encode!(v),
+ map! {
+ map, Table(map! {
+ foo, Integer(10),
+ bar, Integer(4)
+ }),
+ set, Array(vec![Value::String("a".to_string())])
+ }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn tuple_struct() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo(isize, String, f64);
+
+ let v = Foo(1, "foo".to_string(), 4.5);
+ assert_eq!(
+ encode!(v),
+ map! {
+ _field0, Integer(1),
+ _field1, Value::String("foo".to_string()),
+ _field2, Float(4.5)
+ }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn table_array() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Vec<Bar>, }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: isize }
+
+ let v = Foo { a: vec![Bar { a: 1 }, Bar { a: 2 }] };
+ assert_eq!(
+ encode!(v),
+ map! {
+ a, Array(vec![
+ Table(map!{ a, Integer(1) }),
+ Table(map!{ a, Integer(2) }),
+ ])
+ }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn type_errors() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { bar: isize }
+
+ let mut d = Decoder::new(Table(map! {
+ bar, Float(1.0)
+ }));
+ let a: Result<Foo, DecodeError> = Decodable::decode(&mut d);
+ match a {
+ Ok(..) => panic!("should not have decoded"),
+ Err(e) => {
+ assert_eq!(format!("{}", e),
+ "expected a value of type `integer`, but \
+ found a value of type `float` for the key `bar`");
+ }
+ }
+ }
+
+ #[test]
+ fn missing_errors() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { bar: isize }
+
+ let mut d = Decoder::new(Table(map! {
+ }));
+ let a: Result<Foo, DecodeError> = Decodable::decode(&mut d);
+ match a {
+ Ok(..) => panic!("should not have decoded"),
+ Err(e) => {
+ assert_eq!(format!("{}", e),
+ "expected a value of type `integer` for the key `bar`");
+ }
+ }
+ }
+
+ #[test]
+ fn parse_enum() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: E }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ enum E {
+ Bar(isize),
+ Baz(f64),
+ Last(Foo2),
+ }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo2 {
+ test: String,
+ }
+
+ let v = Foo { a: E::Bar(10) };
+ assert_eq!(
+ encode!(v),
+ map! { a, Integer(10) }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+
+ let v = Foo { a: E::Baz(10.2) };
+ assert_eq!(
+ encode!(v),
+ map! { a, Float(10.2) }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+
+ let v = Foo { a: E::Last(Foo2 { test: "test".to_string() }) };
+ assert_eq!(
+ encode!(v),
+ map! { a, Table(map! { test, Value::String("test".to_string()) }) }
+ );
+ assert_eq!(v, decode!(Table(encode!(v))));
+ }
+
+ #[test]
+ fn unused_fields() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: isize }
+
+ let v = Foo { a: 2 };
+ let mut d = Decoder::new(Table(map! {
+ a, Integer(2),
+ b, Integer(5)
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, Some(Table(map! {
+ b, Integer(5)
+ })));
+ }
+
+ #[test]
+ fn unused_fields2() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Bar }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: isize }
+
+ let v = Foo { a: Bar { a: 2 } };
+ let mut d = Decoder::new(Table(map! {
+ a, Table(map! {
+ a, Integer(2),
+ b, Integer(5)
+ })
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, Some(Table(map! {
+ a, Table(map! {
+ b, Integer(5)
+ })
+ })));
+ }
+
+ #[test]
+ fn unused_fields3() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Bar }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: isize }
+
+ let v = Foo { a: Bar { a: 2 } };
+ let mut d = Decoder::new(Table(map! {
+ a, Table(map! {
+ a, Integer(2)
+ })
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, None);
+ }
+
+ #[test]
+ fn unused_fields4() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: BTreeMap<String, String> }
+
+ let v = Foo { a: map! { a, "foo".to_string() } };
+ let mut d = Decoder::new(Table(map! {
+ a, Table(map! {
+ a, Value::String("foo".to_string())
+ })
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, None);
+ }
+
+ #[test]
+ fn unused_fields5() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Vec<String> }
+
+ let v = Foo { a: vec!["a".to_string()] };
+ let mut d = Decoder::new(Table(map! {
+ a, Array(vec![Value::String("a".to_string())])
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, None);
+ }
+
+ #[test]
+ fn unused_fields6() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Option<Vec<String>> }
+
+ let v = Foo { a: Some(vec![]) };
+ let mut d = Decoder::new(Table(map! {
+ a, Array(vec![])
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, None);
+ }
+
+ #[test]
+ fn unused_fields7() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Vec<Bar> }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: isize }
+
+ let v = Foo { a: vec![Bar { a: 1 }] };
+ let mut d = Decoder::new(Table(map! {
+ a, Array(vec![Table(map! {
+ a, Integer(1),
+ b, Integer(2)
+ })])
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, Some(Table(map! {
+ a, Array(vec![Table(map! {
+ b, Integer(2)
+ })])
+ })));
+ }
+
+ #[test]
+ fn unused_fields8() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: BTreeMap<String, Bar> }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar { a: isize }
+
+ let v = Foo { a: map! { a, Bar { a: 2 } } };
+ let mut d = Decoder::new(Table(map! {
+ a, Table(map! {
+ a, Table(map! {
+ a, Integer(2),
+ b, Integer(2)
+ })
+ })
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ assert_eq!(d.toml, Some(Table(map! {
+ a, Table(map! {
+ a, Table(map! {
+ b, Integer(2)
+ })
+ })
+ })));
+ }
+
+ #[test]
+ fn empty_arrays() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Vec<Bar> }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar;
+
+ let v = Foo { a: vec![] };
+ let mut d = Decoder::new(Table(map! {}));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+ }
+
+ #[test]
+ fn empty_arrays2() {
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Foo { a: Option<Vec<Bar>> }
+ #[derive(RustcEncodable, RustcDecodable, PartialEq, Debug)]
+ struct Bar;
+
+ let v = Foo { a: None };
+ let mut d = Decoder::new(Table(map! {}));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+
+ let v = Foo { a: Some(vec![]) };
+ let mut d = Decoder::new(Table(map! {
+ a, Array(vec![])
+ }));
+ assert_eq!(v, Decodable::decode(&mut d).unwrap());
+ }
+
+ #[test]
+ fn round_trip() {
+ let toml = r#"
+ [test]
+ foo = "bar"
+
+ [[values]]
+ foo = "baz"
+
+ [[values]]
+ foo = "qux"
+ "#;
+
+ let value: Value = toml.parse().unwrap();
+ let val2 = ::encode_str(&value).parse().unwrap();
+ assert_eq!(value, val2);
+ }
+}
--- /dev/null
+use serde::ser;
+use Value;
+use super::{Encoder, Error};
+
+impl ser::Serializer for Encoder {
+ type Error = Error;
+
+ fn serialize_bool(&mut self, v: bool) -> Result<(), Error> {
+ self.emit_value(Value::Boolean(v))
+ }
+ fn serialize_i64(&mut self, v: i64) -> Result<(), Error> {
+ self.emit_value(Value::Integer(v))
+ }
+ fn serialize_u64(&mut self, v: u64) -> Result<(), Error> {
+ self.serialize_i64(v as i64)
+ }
+ fn serialize_f64(&mut self, v: f64) -> Result<(), Error> {
+ self.emit_value(Value::Float(v))
+ }
+ fn serialize_str(&mut self, value: &str) -> Result<(), Error> {
+ self.emit_value(Value::String(value.to_string()))
+ }
+ fn serialize_unit(&mut self) -> Result<(), Error> {
+ Ok(())
+ }
+ fn serialize_none(&mut self) -> Result<(), Error> {
+ self.emit_none()
+ }
+ fn serialize_some<V>(&mut self, value: V) -> Result<(), Error>
+ where V: ser::Serialize
+ {
+ value.serialize(self)
+ }
+ fn serialize_seq<V>(&mut self, mut visitor: V) -> Result<(), Error>
+ where V: ser::SeqVisitor
+ {
+ self.seq(|me| {
+ while try!(visitor.visit(me)).is_some() {}
+ Ok(())
+ })
+ }
+ fn serialize_seq_elt<T>(&mut self, value: T) -> Result<(), Error>
+ where T: ser::Serialize
+ {
+ value.serialize(self)
+ }
+ fn serialize_map<V>(&mut self, mut visitor: V) -> Result<(), Error>
+ where V: ser::MapVisitor
+ {
+ self.table(|me| {
+ while try!(visitor.visit(me)).is_some() {}
+ Ok(())
+ })
+ }
+ fn serialize_map_elt<K, V>(&mut self, key: K, value: V) -> Result<(), Error>
+ where K: ser::Serialize, V: ser::Serialize
+ {
+ try!(self.table_key(|me| key.serialize(me)));
+ try!(value.serialize(self));
+ Ok(())
+ }
+ fn serialize_newtype_struct<T>(&mut self,
+ _name: &'static str,
+ value: T) -> Result<(), Self::Error>
+ where T: ser::Serialize,
+ {
+ // Don't serialize the newtype struct in a tuple.
+ value.serialize(self)
+ }
+ fn serialize_newtype_variant<T>(&mut self,
+ _name: &'static str,
+ _variant_index: usize,
+ _variant: &'static str,
+ value: T) -> Result<(), Self::Error>
+ where T: ser::Serialize,
+ {
+ // Don't serialize the newtype struct variant in a tuple.
+ value.serialize(self)
+ }
+}
+
+impl ser::Serialize for Value {
+ fn serialize<E>(&self, e: &mut E) -> Result<(), E::Error>
+ where E: ser::Serializer
+ {
+ match *self {
+ Value::String(ref s) => e.serialize_str(s),
+ Value::Integer(i) => e.serialize_i64(i),
+ Value::Float(f) => e.serialize_f64(f),
+ Value::Boolean(b) => e.serialize_bool(b),
+ Value::Datetime(ref s) => e.serialize_str(s),
+ Value::Array(ref a) => {
+ e.serialize_seq(ser::impls::SeqIteratorVisitor::new(a.iter(),
+ Some(a.len())))
+ }
+ Value::Table(ref t) => {
+ e.serialize_map(ser::impls::MapIteratorVisitor::new(t.iter(),
+ Some(t.len())))
+ }
+ }
+ }
+}
+
+impl ser::Error for Error {
+ fn custom<T: Into<String>>(msg: T) -> Error {
+ Error::Custom(msg.into())
+ }
+}
--- /dev/null
+//! A TOML-parsing library
+//!
+//! This library is an implementation in Rust of a parser for TOML configuration
+//! files [1]. It is focused around high quality errors including specific spans
+//! and detailed error messages when things go wrong.
+//!
+//! This implementation currently passes the language agnostic [test suite][2].
+//!
+//! # Example
+//!
+//! ```
+//! let toml = r#"
+//! [test]
+//! foo = "bar"
+//! "#;
+//!
+//! let value = toml::Parser::new(toml).parse().unwrap();
+//! println!("{:?}", value);
+//! ```
+//!
+//! # Conversions
+//!
+//! This library also supports using the standard `Encodable` and `Decodable`
+//! traits with TOML values. This library provides the following conversion
+//! capabilities:
+//!
+//! * `String` => `toml::Value` - via `Parser`
+//! * `toml::Value` => `String` - via `Display`
+//! * `toml::Value` => rust object - via `Decoder`
+//! * rust object => `toml::Value` - via `Encoder`
+//!
+//! Convenience functions for performing multiple conversions at a time are also
+//! provided.
+//!
+//! [1]: https://github.com/mojombo/toml
+//! [2]: https://github.com/BurntSushi/toml-test
+
+#![doc(html_root_url = "http://alexcrichton.com/toml-rs")]
+#![deny(missing_docs)]
+#![cfg_attr(test, deny(warnings))]
+
+#[cfg(feature = "rustc-serialize")] extern crate rustc_serialize;
+#[cfg(feature = "serde")] extern crate serde;
+
+use std::collections::BTreeMap;
+use std::str::FromStr;
+
+pub use parser::{Parser, ParserError};
+
+#[cfg(any(feature = "rustc-serialize", feature = "serde"))]
+pub use self::encoder::{Encoder, Error, encode, encode_str};
+#[cfg(any(feature = "rustc-serialize", feature = "serde"))]
+pub use self::decoder::{Decoder, DecodeError, DecodeErrorKind, decode, decode_str};
+
+mod parser;
+mod display;
+#[cfg(any(feature = "rustc-serialize", feature = "serde"))]
+mod encoder;
+#[cfg(any(feature = "rustc-serialize", feature = "serde"))]
+mod decoder;
+
+/// Representation of a TOML value.
+#[derive(PartialEq, Clone, Debug)]
+#[allow(missing_docs)]
+pub enum Value {
+ String(String),
+ Integer(i64),
+ Float(f64),
+ Boolean(bool),
+ Datetime(String),
+ Array(Array),
+ Table(Table),
+}
+
+/// Type representing a TOML array, payload of the Value::Array variant
+pub type Array = Vec<Value>;
+
+/// Type representing a TOML table, payload of the Value::Table variant
+pub type Table = BTreeMap<String, Value>;
+
+impl Value {
+ /// Tests whether this and another value have the same type.
+ pub fn same_type(&self, other: &Value) -> bool {
+ match (self, other) {
+ (&Value::String(..), &Value::String(..)) |
+ (&Value::Integer(..), &Value::Integer(..)) |
+ (&Value::Float(..), &Value::Float(..)) |
+ (&Value::Boolean(..), &Value::Boolean(..)) |
+ (&Value::Datetime(..), &Value::Datetime(..)) |
+ (&Value::Array(..), &Value::Array(..)) |
+ (&Value::Table(..), &Value::Table(..)) => true,
+
+ _ => false,
+ }
+ }
+
+ /// Returns a human-readable representation of the type of this value.
+ pub fn type_str(&self) -> &'static str {
+ match *self {
+ Value::String(..) => "string",
+ Value::Integer(..) => "integer",
+ Value::Float(..) => "float",
+ Value::Boolean(..) => "boolean",
+ Value::Datetime(..) => "datetime",
+ Value::Array(..) => "array",
+ Value::Table(..) => "table",
+ }
+ }
+
+ /// Extracts the string of this value if it is a string.
+ pub fn as_str(&self) -> Option<&str> {
+ match *self { Value::String(ref s) => Some(&**s), _ => None }
+ }
+
+ /// Extracts the integer value if it is an integer.
+ pub fn as_integer(&self) -> Option<i64> {
+ match *self { Value::Integer(i) => Some(i), _ => None }
+ }
+
+ /// Extracts the float value if it is a float.
+ pub fn as_float(&self) -> Option<f64> {
+ match *self { Value::Float(f) => Some(f), _ => None }
+ }
+
+ /// Extracts the boolean value if it is a boolean.
+ pub fn as_bool(&self) -> Option<bool> {
+ match *self { Value::Boolean(b) => Some(b), _ => None }
+ }
+
+ /// Extracts the datetime value if it is a datetime.
+ ///
+ /// Note that a parsed TOML value will only contain ISO 8601 dates. An
+ /// example date is:
+ ///
+ /// ```notrust
+ /// 1979-05-27T07:32:00Z
+ /// ```
+ pub fn as_datetime(&self) -> Option<&str> {
+ match *self { Value::Datetime(ref s) => Some(&**s), _ => None }
+ }
+
+ /// Extracts the array value if it is an array.
+ pub fn as_slice(&self) -> Option<&[Value]> {
+ match *self { Value::Array(ref s) => Some(&**s), _ => None }
+ }
+
+ /// Extracts the table value if it is a table.
+ pub fn as_table(&self) -> Option<&Table> {
+ match *self { Value::Table(ref s) => Some(s), _ => None }
+ }
+
+ /// Lookups for value at specified path.
+ ///
+ /// Uses '.' as a path separator.
+ ///
+ /// Note: arrays have zero-based indexes.
+ ///
+ /// Note: empty path returns self.
+ ///
+ /// ```
+ /// # #![allow(unstable)]
+ /// let toml = r#"
+ /// [test]
+ /// foo = "bar"
+ ///
+ /// [[values]]
+ /// foo = "baz"
+ ///
+ /// [[values]]
+ /// foo = "qux"
+ /// "#;
+ /// let value: toml::Value = toml.parse().unwrap();
+ ///
+ /// let foo = value.lookup("test.foo").unwrap();
+ /// assert_eq!(foo.as_str().unwrap(), "bar");
+ ///
+ /// let foo = value.lookup("values.1.foo").unwrap();
+ /// assert_eq!(foo.as_str().unwrap(), "qux");
+ ///
+ /// let no_bar = value.lookup("test.bar");
+ /// assert_eq!(no_bar.is_none(), true);
+ /// ```
+ pub fn lookup<'a>(&'a self, path: &'a str) -> Option<&'a Value> {
+ let ref path = match Parser::new(path).lookup() {
+ Some(path) => path,
+ None => return None,
+ };
+ let mut cur_value = self;
+ if path.len() == 0 {
+ return Some(cur_value)
+ }
+
+ for key in path {
+ match *cur_value {
+ Value::Table(ref hm) => {
+ match hm.get(key) {
+ Some(v) => cur_value = v,
+ None => return None
+ }
+ },
+ Value::Array(ref v) => {
+ match key.parse::<usize>().ok() {
+ Some(idx) if idx < v.len() => cur_value = &v[idx],
+ _ => return None
+ }
+ },
+ _ => return None
+ }
+ };
+
+ Some(cur_value)
+
+ }
+ /// Lookups for mutable value at specified path.
+ ///
+ /// Uses '.' as a path separator.
+ ///
+ /// Note: arrays have zero-based indexes.
+ ///
+ /// Note: empty path returns self.
+ ///
+ /// ```
+ /// # #![allow(unstable)]
+ /// let toml = r#"
+ /// [test]
+ /// foo = "bar"
+ ///
+ /// [[values]]
+ /// foo = "baz"
+ ///
+ /// [[values]]
+ /// foo = "qux"
+ /// "#;
+ /// let mut value: toml::Value = toml.parse().unwrap();
+ /// {
+ /// let string = value.lookup_mut("test.foo").unwrap();
+ /// assert_eq!(string, &mut toml::Value::String(String::from("bar")));
+ /// *string = toml::Value::String(String::from("foo"));
+ /// }
+ /// let result = value.lookup_mut("test.foo").unwrap();
+ /// assert_eq!(result.as_str().unwrap(), "foo");
+ /// ```
+ pub fn lookup_mut(&mut self, path: &str) -> Option<&mut Value> {
+ let ref path = match Parser::new(path).lookup() {
+ Some(path) => path,
+ None => return None,
+ };
+
+ let mut cur = self;
+ if path.len() == 0 {
+ return Some(cur)
+ }
+
+ for key in path {
+ let tmp = cur;
+ match *tmp {
+ Value::Table(ref mut hm) => {
+ match hm.get_mut(key) {
+ Some(v) => cur = v,
+ None => return None
+ }
+ }
+ Value::Array(ref mut v) => {
+ match key.parse::<usize>().ok() {
+ Some(idx) if idx < v.len() => cur = &mut v[idx],
+ _ => return None
+ }
+ }
+ _ => return None
+ }
+ }
+ Some(cur)
+ }
+}
+
+impl FromStr for Value {
+ type Err = Vec<ParserError>;
+ fn from_str(s: &str) -> Result<Value, Vec<ParserError>> {
+ let mut p = Parser::new(s);
+ match p.parse().map(Value::Table) {
+ Some(n) => Ok(n),
+ None => Err(p.errors),
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use super::Value;
+
+ #[test]
+ fn lookup_mut_change() {
+ let toml = r#"
+ [test]
+ foo = "bar"
+
+ [[values]]
+ foo = "baz"
+
+ [[values]]
+ foo = "qux"
+ "#;
+
+ let mut value: Value = toml.parse().unwrap();
+ {
+ let foo = value.lookup_mut("values.0.foo").unwrap();
+ *foo = Value::String(String::from("bar"));
+ }
+ let foo = value.lookup("values.0.foo").unwrap();
+ assert_eq!(foo.as_str().unwrap(), "bar");
+ }
+
+ #[test]
+ fn lookup_mut_valid() {
+ let toml = r#"
+ [test]
+ foo = "bar"
+
+ [[values]]
+ foo = "baz"
+
+ [[values]]
+ foo = "qux"
+ "#;
+
+ let mut value: Value = toml.parse().unwrap();
+
+ {
+ let test_foo = value.lookup_mut("test.foo").unwrap();
+ assert_eq!(test_foo.as_str().unwrap(), "bar");
+ }
+
+ {
+ let foo1 = value.lookup_mut("values.1.foo").unwrap();
+ assert_eq!(foo1.as_str().unwrap(), "qux");
+ }
+
+ assert!(value.lookup_mut("test.bar").is_none());
+ assert!(value.lookup_mut("test.foo.bar").is_none());
+ }
+
+ #[test]
+ fn lookup_mut_invalid_index() {
+ let toml = r#"
+ [[values]]
+ foo = "baz"
+ "#;
+
+ let mut value: Value = toml.parse().unwrap();
+
+ {
+ let foo = value.lookup_mut("test.foo");
+ assert!(foo.is_none());
+ }
+
+ {
+ let foo = value.lookup_mut("values.100.foo");
+ assert!(foo.is_none());
+ }
+
+ {
+ let foo = value.lookup_mut("values.str.foo");
+ assert!(foo.is_none());
+ }
+ }
+
+ #[test]
+ fn lookup_mut_self() {
+ let mut value: Value = r#"foo = "bar""#.parse().unwrap();
+
+ {
+ let foo = value.lookup_mut("foo").unwrap();
+ assert_eq!(foo.as_str().unwrap(), "bar");
+ }
+
+ let foo = value.lookup_mut("").unwrap();
+ assert!(foo.as_table().is_some());
+
+ let baz = foo.lookup_mut("foo").unwrap();
+ assert_eq!(baz.as_str().unwrap(), "bar");
+ }
+
+ #[test]
+ fn lookup_valid() {
+ let toml = r#"
+ [test]
+ foo = "bar"
+
+ [[values]]
+ foo = "baz"
+
+ [[values]]
+ foo = "qux"
+ "#;
+
+ let value: Value = toml.parse().unwrap();
+
+ let test_foo = value.lookup("test.foo").unwrap();
+ assert_eq!(test_foo.as_str().unwrap(), "bar");
+
+ let foo1 = value.lookup("values.1.foo").unwrap();
+ assert_eq!(foo1.as_str().unwrap(), "qux");
+
+ assert!(value.lookup("test.bar").is_none());
+ assert!(value.lookup("test.foo.bar").is_none());
+ }
+
+ #[test]
+ fn lookup_invalid_index() {
+ let toml = r#"
+ [[values]]
+ foo = "baz"
+ "#;
+
+ let value: Value = toml.parse().unwrap();
+
+ let foo = value.lookup("test.foo");
+ assert!(foo.is_none());
+
+ let foo = value.lookup("values.100.foo");
+ assert!(foo.is_none());
+
+ let foo = value.lookup("values.str.foo");
+ assert!(foo.is_none());
+ }
+
+ #[test]
+ fn lookup_self() {
+ let value: Value = r#"foo = "bar""#.parse().unwrap();
+
+ let foo = value.lookup("foo").unwrap();
+ assert_eq!(foo.as_str().unwrap(), "bar");
+
+ let foo = value.lookup("").unwrap();
+ assert!(foo.as_table().is_some());
+
+ let baz = foo.lookup("foo").unwrap();
+ assert_eq!(baz.as_str().unwrap(), "bar");
+ }
+
+ #[test]
+ fn lookup_advanced() {
+ let value: Value = "[table]\n\"value\" = 0".parse().unwrap();
+ let looked = value.lookup("table.\"value\"").unwrap();
+ assert_eq!(*looked, Value::Integer(0));
+ }
+
+ #[test]
+ fn lookup_advanced_table() {
+ let value: Value = "[table.\"name.other\"]\nvalue = \"my value\"".parse().unwrap();
+ let looked = value.lookup(r#"table."name.other".value"#).unwrap();
+ assert_eq!(*looked, Value::String(String::from("my value")));
+ }
+
+ #[test]
+ fn lookup_mut_advanced() {
+ let mut value: Value = "[table]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ let looked = value.lookup_mut("table.\"value\".1").unwrap();
+ assert_eq!(*looked, Value::Integer(1));
+ }
+
+ #[test]
+ fn single_dot() {
+ let value: Value = "[table]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ assert_eq!(None, value.lookup("."));
+ }
+
+ #[test]
+ fn array_dot() {
+ let value: Value = "[table]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ assert_eq!(None, value.lookup("0."));
+ }
+
+ #[test]
+ fn dot_inside() {
+ let value: Value = "[table]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ assert_eq!(None, value.lookup("table.\"value.0\""));
+ }
+
+ #[test]
+ fn table_with_quotes() {
+ let value: Value = "[table.\"element\"]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ assert_eq!(None, value.lookup("\"table.element\".\"value\".0"));
+ }
+
+ #[test]
+ fn table_with_quotes_2() {
+ let value: Value = "[table.\"element\"]\n\"value\" = [0, 1, 2]".parse().unwrap();
+ assert_eq!(Value::Integer(0), *value.lookup("table.\"element\".\"value\".0").unwrap());
+ }
+
+}
--- /dev/null
+use std::char;
+use std::collections::BTreeMap;
+use std::error::Error;
+use std::fmt;
+use std::str;
+
+macro_rules! try {
+ ($e:expr) => (match $e { Some(s) => s, None => return None })
+}
+
+// We redefine Value because we need to keep track of encountered table
+// definitions, eg when parsing:
+//
+// [a]
+// [a.b]
+// [a]
+//
+// we have to error out on redefinition of [a]. This bit of data is difficult to
+// track in a side table so we just have a "stripped down" AST to work with
+// which has the relevant metadata fields in it.
+struct TomlTable {
+ values: BTreeMap<String, Value>,
+ defined: bool,
+}
+
+impl TomlTable {
+ fn convert(self) -> super::Table {
+ self.values.into_iter().map(|(k,v)| (k, v.convert())).collect()
+ }
+}
+
+enum Value {
+ String(String),
+ Integer(i64),
+ Float(f64),
+ Boolean(bool),
+ Datetime(String),
+ Array(Vec<Value>),
+ Table(TomlTable),
+}
+
+impl Value {
+ fn type_str(&self) -> &'static str {
+ match *self {
+ Value::String(..) => "string",
+ Value::Integer(..) => "integer",
+ Value::Float(..) => "float",
+ Value::Boolean(..) => "boolean",
+ Value::Datetime(..) => "datetime",
+ Value::Array(..) => "array",
+ Value::Table(..) => "table",
+ }
+ }
+
+ fn same_type(&self, other: &Value) -> bool {
+ match (self, other) {
+ (&Value::String(..), &Value::String(..)) |
+ (&Value::Integer(..), &Value::Integer(..)) |
+ (&Value::Float(..), &Value::Float(..)) |
+ (&Value::Boolean(..), &Value::Boolean(..)) |
+ (&Value::Datetime(..), &Value::Datetime(..)) |
+ (&Value::Array(..), &Value::Array(..)) |
+ (&Value::Table(..), &Value::Table(..)) => true,
+
+ _ => false,
+ }
+ }
+
+ fn convert(self) -> super::Value {
+ match self {
+ Value::String(x) => super::Value::String(x),
+ Value::Integer(x) => super::Value::Integer(x),
+ Value::Float(x) => super::Value::Float(x),
+ Value::Boolean(x) => super::Value::Boolean(x),
+ Value::Datetime(x) => super::Value::Datetime(x),
+ Value::Array(v) =>
+ super::Value::Array(
+ v.into_iter().map(|x| x.convert()).collect()
+ ),
+ Value::Table(t) => super::Value::Table(t.convert())
+ }
+ }
+}
+
+/// Parser for converting a string to a TOML `Value` instance.
+///
+/// This parser contains the string slice that is being parsed, and exports the
+/// list of errors which have occurred during parsing.
+pub struct Parser<'a> {
+ input: &'a str,
+ cur: str::CharIndices<'a>,
+ require_newline_after_table: bool,
+
+ /// A list of all errors which have occurred during parsing.
+ ///
+ /// Not all parse errors are fatal, so this list is added to as much as
+ /// possible without aborting parsing. If `None` is returned by `parse`, it
+ /// is guaranteed that this list is not empty.
+ pub errors: Vec<ParserError>,
+}
+
+/// A structure representing a parse error.
+///
+/// The data in this structure can be used to trace back to the original cause
+/// of the error in order to provide diagnostics about parse errors.
+#[derive(Debug, Clone)]
+pub struct ParserError {
+ /// The low byte at which this error is pointing at.
+ pub lo: usize,
+ /// One byte beyond the last character at which this error is pointing at.
+ pub hi: usize,
+ /// A human-readable description explaining what the error is.
+ pub desc: String,
+}
+
+impl<'a> Parser<'a> {
+ /// Creates a new parser for a string.
+ ///
+ /// The parser can be executed by invoking the `parse` method.
+ ///
+ /// # Example
+ ///
+ /// ```
+ /// let toml = r#"
+ /// [test]
+ /// foo = "bar"
+ /// "#;
+ ///
+ /// let mut parser = toml::Parser::new(toml);
+ /// match parser.parse() {
+ /// Some(value) => println!("found toml: {:?}", value),
+ /// None => {
+ /// println!("parse errors: {:?}", parser.errors);
+ /// }
+ /// }
+ /// ```
+ pub fn new(s: &'a str) -> Parser<'a> {
+ Parser {
+ input: s,
+ cur: s.char_indices(),
+ errors: Vec::new(),
+ require_newline_after_table: true,
+ }
+ }
+
+ /// Converts a byte offset from an error message to a (line, column) pair
+ ///
+ /// All indexes are 0-based.
+ pub fn to_linecol(&self, offset: usize) -> (usize, usize) {
+ let mut cur = 0;
+ for (i, line) in self.input.lines().enumerate() {
+ if cur + line.len() + 1 > offset {
+ return (i, offset - cur)
+ }
+ cur += line.len() + 1;
+ }
+ (self.input.lines().count(), 0)
+ }
+
+ /// Historical versions of toml-rs accidentally allowed a newline after a
+ /// table definition, but the TOML spec requires a newline after a table
+ /// definition header.
+ ///
+ /// This option can be set to `false` (the default is `true`) to emulate
+ /// this behavior for backwards compatibility with older toml-rs versions.
+ pub fn set_require_newline_after_table(&mut self, require: bool) {
+ self.require_newline_after_table = require;
+ }
+
+ fn next_pos(&self) -> usize {
+ self.cur.clone().next().map(|p| p.0).unwrap_or(self.input.len())
+ }
+
+ // Returns true and consumes the next character if it matches `ch`,
+ // otherwise do nothing and return false
+ fn eat(&mut self, ch: char) -> bool {
+ match self.peek(0) {
+ Some((_, c)) if c == ch => { self.cur.next(); true }
+ Some(_) | None => false,
+ }
+ }
+
+ // Peeks ahead `n` characters
+ fn peek(&self, n: usize) -> Option<(usize, char)> {
+ self.cur.clone().skip(n).next()
+ }
+
+ fn expect(&mut self, ch: char) -> bool {
+ if self.eat(ch) { return true }
+ let mut it = self.cur.clone();
+ let lo = it.next().map(|p| p.0).unwrap_or(self.input.len());
+ let hi = it.next().map(|p| p.0).unwrap_or(self.input.len());
+ self.errors.push(ParserError {
+ lo: lo,
+ hi: hi,
+ desc: match self.cur.clone().next() {
+ Some((_, c)) => format!("expected `{}`, but found `{}`", ch, c),
+ None => format!("expected `{}`, but found eof", ch)
+ }
+ });
+ false
+ }
+
+ // Consumes a BOM (Byte Order Mark) if one is next
+ fn bom(&mut self) -> bool {
+ match self.peek(0) {
+ Some((_, '\u{feff}')) => { self.cur.next(); true }
+ _ => false
+ }
+ }
+
+ // Consumes whitespace ('\t' and ' ') until another character (or EOF) is
+ // reached. Returns if any whitespace was consumed
+ fn ws(&mut self) -> bool {
+ let mut ret = false;
+ loop {
+ match self.peek(0) {
+ Some((_, '\t')) |
+ Some((_, ' ')) => { self.cur.next(); ret = true; }
+ _ => break,
+ }
+ }
+ ret
+ }
+
+ // Consumes the rest of the line after a comment character
+ fn comment(&mut self) -> bool {
+ if !self.eat('#') { return false }
+ for (_, ch) in self.cur.by_ref() {
+ if ch == '\n' { break }
+ }
+ true
+ }
+
+ // Consumes a newline if one is next
+ fn newline(&mut self) -> bool {
+ match self.peek(0) {
+ Some((_, '\n')) => { self.cur.next(); true }
+ Some((_, '\r')) if self.peek(1).map(|c| c.1) == Some('\n') => {
+ self.cur.next(); self.cur.next(); true
+ }
+ _ => false
+ }
+ }
+
+ /// Executes the parser, parsing the string contained within.
+ ///
+ /// This function will return the `TomlTable` instance if parsing is
+ /// successful, or it will return `None` if any parse error or invalid TOML
+ /// error occurs.
+ ///
+ /// If an error occurs, the `errors` field of this parser can be consulted
+ /// to determine the cause of the parse failure.
+ pub fn parse(&mut self) -> Option<super::Table> {
+ let mut ret = TomlTable { values: BTreeMap::new(), defined: false };
+ self.bom();
+ while self.peek(0).is_some() {
+ self.ws();
+ if self.newline() { continue }
+ if self.comment() { continue }
+ if self.eat('[') {
+ let array = self.eat('[');
+ let start = self.next_pos();
+
+ // Parse the name of the section
+ let mut keys = Vec::new();
+ loop {
+ self.ws();
+ if let Some(s) = self.key_name() {
+ keys.push(s);
+ }
+ self.ws();
+ if self.eat(']') {
+ if array && !self.expect(']') { return None }
+ break
+ }
+ if !self.expect('.') { return None }
+ }
+ if keys.is_empty() { return None }
+
+ // Build the section table
+ let mut table = TomlTable {
+ values: BTreeMap::new(),
+ defined: true,
+ };
+ if self.require_newline_after_table {
+ self.ws();
+ if !self.comment() && !self.newline() {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: start,
+ desc: format!("expected a newline after table definition"),
+ });
+ return None
+ }
+ }
+ if !self.values(&mut table) { return None }
+ if array {
+ self.insert_array(&mut ret, &keys, Value::Table(table),
+ start)
+ } else {
+ self.insert_table(&mut ret, &keys, table, start)
+ }
+ } else {
+ if !self.values(&mut ret) { return None }
+ }
+ }
+ if !self.errors.is_empty() {
+ None
+ } else {
+ Some(ret.convert())
+ }
+ }
+
+ // Parse an array index as a natural number
+ fn array_index(&mut self) -> Option<String> {
+ self.integer(0, false, false)
+ }
+
+ /// Parse a path into a vector of paths
+ pub fn lookup(&mut self) -> Option<Vec<String>> {
+ if self.input.len() == 0 {
+ return Some(vec![]);
+ }
+ let mut keys = Vec::new();
+ loop {
+ self.ws();
+ if let Some(s) = self.key_name() {
+ keys.push(s);
+ } else if let Some(s) = self.array_index() {
+ keys.push(s);
+ } else {
+ return None
+ }
+ self.ws();
+ if !self.expect('.') { return Some(keys) }
+ }
+ }
+
+ // Parse a single key name starting at `start`
+ fn key_name(&mut self) -> Option<String> {
+ let start = self.next_pos();
+ let key = if self.eat('"') {
+ self.finish_basic_string(start, false)
+ } else if self.eat('\'') {
+ self.finish_literal_string(start, false)
+ } else {
+ let mut ret = String::new();
+ while let Some((_, ch)) = self.cur.clone().next() {
+ match ch {
+ 'a' ... 'z' |
+ 'A' ... 'Z' |
+ '0' ... '9' |
+ '_' | '-' => { self.cur.next(); ret.push(ch) }
+ _ => break,
+ }
+ }
+ Some(ret)
+ };
+ match key {
+ Some(ref name) if name.is_empty() => {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: start,
+ desc: format!("expected a key but found an empty string"),
+ });
+ None
+ }
+ Some(name) => Some(name),
+ None => None,
+ }
+ }
+
+ // Parses the values into the given TomlTable. Returns true in case of success
+ // and false in case of error.
+ fn values(&mut self, into: &mut TomlTable) -> bool {
+ loop {
+ self.ws();
+ if self.newline() { continue }
+ if self.comment() { continue }
+ match self.peek(0) {
+ Some((_, '[')) => break,
+ Some(..) => {}
+ None => break,
+ }
+ let key_lo = self.next_pos();
+ let key = match self.key_name() {
+ Some(s) => s,
+ None => return false
+ };
+ if !self.keyval_sep() { return false }
+ let value = match self.value() {
+ Some(value) => value,
+ None => return false,
+ };
+ self.insert(into, key, value, key_lo);
+ self.ws();
+ self.comment();
+ self.newline();
+ }
+ true
+ }
+
+ fn keyval_sep(&mut self) -> bool {
+ self.ws();
+ if !self.expect('=') { return false }
+ self.ws();
+ true
+ }
+
+ // Parses a value
+ fn value(&mut self) -> Option<Value> {
+ self.ws();
+ match self.cur.clone().next() {
+ Some((pos, '"')) => self.basic_string(pos),
+ Some((pos, '\'')) => self.literal_string(pos),
+ Some((pos, 't')) |
+ Some((pos, 'f')) => self.boolean(pos),
+ Some((pos, '[')) => self.array(pos),
+ Some((pos, '{')) => self.inline_table(pos),
+ Some((pos, '-')) |
+ Some((pos, '+')) => self.number_or_datetime(pos),
+ Some((pos, ch)) if is_digit(ch) => self.number_or_datetime(pos),
+ _ => {
+ let mut it = self.cur.clone();
+ let lo = it.next().map(|p| p.0).unwrap_or(self.input.len());
+ let hi = it.next().map(|p| p.0).unwrap_or(self.input.len());
+ self.errors.push(ParserError {
+ lo: lo,
+ hi: hi,
+ desc: format!("expected a value"),
+ });
+ None
+ }
+ }
+ }
+
+ // Parses a single or multi-line string
+ fn basic_string(&mut self, start: usize) -> Option<Value> {
+ if !self.expect('"') { return None }
+ let mut multiline = false;
+
+ // detect multiline literals, but be careful about empty ""
+ // strings
+ if self.eat('"') {
+ if self.eat('"') {
+ multiline = true;
+ self.newline();
+ } else {
+ // empty
+ return Some(Value::String(String::new()))
+ }
+ }
+
+ self.finish_basic_string(start, multiline).map(Value::String)
+ }
+
+ // Finish parsing a basic string after the opening quote has been seen
+ fn finish_basic_string(&mut self,
+ start: usize,
+ multiline: bool) -> Option<String> {
+ let mut ret = String::new();
+ loop {
+ while multiline && self.newline() { ret.push('\n') }
+ match self.cur.next() {
+ Some((_, '"')) => {
+ if multiline {
+ if !self.eat('"') { ret.push_str("\""); continue }
+ if !self.eat('"') { ret.push_str("\"\""); continue }
+ }
+ return Some(ret)
+ }
+ Some((pos, '\\')) => {
+ if let Some(c) = escape(self, pos, multiline) {
+ ret.push(c);
+ }
+ }
+ Some((pos, ch)) if ch < '\u{1f}' => {
+ self.errors.push(ParserError {
+ lo: pos,
+ hi: pos + 1,
+ desc: format!("control character `{}` must be escaped",
+ ch.escape_default().collect::<String>())
+ });
+ }
+ Some((_, ch)) => ret.push(ch),
+ None => {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: self.input.len(),
+ desc: format!("unterminated string literal"),
+ });
+ return None
+ }
+ }
+ }
+
+ fn escape(me: &mut Parser, pos: usize, multiline: bool) -> Option<char> {
+ if multiline && me.newline() {
+ while me.ws() || me.newline() { /* ... */ }
+ return None
+ }
+ match me.cur.next() {
+ Some((_, 'b')) => Some('\u{8}'),
+ Some((_, 't')) => Some('\u{9}'),
+ Some((_, 'n')) => Some('\u{a}'),
+ Some((_, 'f')) => Some('\u{c}'),
+ Some((_, 'r')) => Some('\u{d}'),
+ Some((_, '"')) => Some('\u{22}'),
+ Some((_, '\\')) => Some('\u{5c}'),
+ Some((pos, c @ 'u')) |
+ Some((pos, c @ 'U')) => {
+ let len = if c == 'u' {4} else {8};
+ let num = &me.input[pos+1..];
+ let num = if num.char_indices().nth(len).map(|(i, _)| i).unwrap_or(0) == len {
+ &num[..len]
+ } else {
+ "invalid"
+ };
+ if let Some(n) = u32::from_str_radix(num, 16).ok() {
+ if let Some(c) = char::from_u32(n) {
+ me.cur.by_ref().skip(len - 1).next();
+ return Some(c)
+ } else {
+ me.errors.push(ParserError {
+ lo: pos + 1,
+ hi: pos + 5,
+ desc: format!("codepoint `{:x}` is \
+ not a valid unicode \
+ codepoint", n),
+ })
+ }
+ } else {
+ me.errors.push(ParserError {
+ lo: pos,
+ hi: pos + 1,
+ desc: format!("expected {} hex digits \
+ after a `{}` escape", len, c),
+ })
+ }
+ None
+ }
+ Some((pos, ch)) => {
+ let next_pos = me.next_pos();
+ me.errors.push(ParserError {
+ lo: pos,
+ hi: next_pos,
+ desc: format!("unknown string escape: `{}`",
+ ch.escape_default().collect::<String>()),
+ });
+ None
+ }
+ None => {
+ me.errors.push(ParserError {
+ lo: pos,
+ hi: pos + 1,
+ desc: format!("unterminated escape sequence"),
+ });
+ None
+ }
+ }
+ }
+ }
+
+ fn literal_string(&mut self, start: usize) -> Option<Value> {
+ if !self.expect('\'') { return None }
+ let mut multiline = false;
+
+ // detect multiline literals
+ if self.eat('\'') {
+ if self.eat('\'') {
+ multiline = true;
+ self.newline();
+ } else {
+ return Some(Value::String(String::new())) // empty
+ }
+ }
+
+ self.finish_literal_string(start, multiline).map(Value::String)
+ }
+
+ fn finish_literal_string(&mut self, start: usize, multiline: bool)
+ -> Option<String> {
+ let mut ret = String::new();
+ loop {
+ if !multiline && self.newline() {
+ let next = self.next_pos();
+ self.errors.push(ParserError {
+ lo: start,
+ hi: next,
+ desc: format!("literal strings cannot contain newlines"),
+ });
+ return None
+ }
+ match self.cur.next() {
+ Some((_, '\'')) => {
+ if multiline {
+ if !self.eat('\'') { ret.push_str("'"); continue }
+ if !self.eat('\'') { ret.push_str("''"); continue }
+ }
+ return Some(ret)
+ }
+ Some((_, ch)) => ret.push(ch),
+ None => {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: self.input.len(),
+ desc: format!("unterminated string literal"),
+ });
+ return None
+ }
+ }
+ }
+ }
+
+ fn number_or_datetime(&mut self, start: usize) -> Option<Value> {
+ let mut is_float = false;
+ let prefix = try!(self.integer(start, false, true));
+ let decimal = if self.eat('.') {
+ is_float = true;
+ Some(try!(self.integer(start, true, false)))
+ } else {
+ None
+ };
+ let exponent = if self.eat('e') || self.eat('E') {
+ is_float = true;
+ Some(try!(self.integer(start, false, true)))
+ } else {
+ None
+ };
+ let end = self.next_pos();
+ let input = &self.input[start..end];
+ let ret = if decimal.is_none() &&
+ exponent.is_none() &&
+ !input.starts_with("+") &&
+ !input.starts_with("-") &&
+ start + 4 == end &&
+ self.eat('-') {
+ self.datetime(start)
+ } else {
+ let input = match (decimal, exponent) {
+ (None, None) => prefix,
+ (Some(ref d), None) => prefix + "." + d,
+ (None, Some(ref e)) => prefix + "E" + e,
+ (Some(ref d), Some(ref e)) => prefix + "." + d + "E" + e,
+ };
+ let input = input.trim_left_matches('+');
+ if is_float {
+ input.parse().ok().map(Value::Float)
+ } else {
+ input.parse().ok().map(Value::Integer)
+ }
+ };
+ if ret.is_none() {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: end,
+ desc: format!("invalid numeric literal"),
+ });
+ }
+ ret
+ }
+
+ fn integer(&mut self,
+ start: usize,
+ allow_leading_zeros: bool,
+ allow_sign: bool) -> Option<String> {
+ let mut s = String::new();
+ if allow_sign {
+ if self.eat('-') { s.push('-'); }
+ else if self.eat('+') { s.push('+'); }
+ }
+ match self.cur.next() {
+ Some((_, '0')) if !allow_leading_zeros => {
+ s.push('0');
+ match self.peek(0) {
+ Some((pos, c)) if '0' <= c && c <= '9' => {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: pos,
+ desc: format!("leading zeroes are not allowed"),
+ });
+ return None
+ }
+ _ => {}
+ }
+ }
+ Some((_, ch)) if '0' <= ch && ch <= '9' => {
+ s.push(ch);
+ }
+ _ => {
+ let pos = self.next_pos();
+ self.errors.push(ParserError {
+ lo: pos,
+ hi: pos,
+ desc: format!("expected start of a numeric literal"),
+ });
+ return None;
+ }
+ }
+ let mut underscore = false;
+ loop {
+ match self.cur.clone().next() {
+ Some((_, ch)) if '0' <= ch && ch <= '9' => {
+ s.push(ch);
+ self.cur.next();
+ underscore = false;
+ }
+ Some((_, '_')) if !underscore => {
+ self.cur.next();
+ underscore = true;
+ }
+ Some(_) | None => break,
+ }
+ }
+ if underscore {
+ let pos = self.next_pos();
+ self.errors.push(ParserError {
+ lo: pos,
+ hi: pos,
+ desc: format!("numeral cannot end with an underscore"),
+ });
+ None
+ } else {
+ Some(s)
+ }
+ }
+
+ fn boolean(&mut self, start: usize) -> Option<Value> {
+ let rest = &self.input[start..];
+ if rest.starts_with("true") {
+ for _ in 0..4 {
+ self.cur.next();
+ }
+ Some(Value::Boolean(true))
+ } else if rest.starts_with("false") {
+ for _ in 0..5 {
+ self.cur.next();
+ }
+ Some(Value::Boolean(false))
+ } else {
+ let next = self.next_pos();
+ self.errors.push(ParserError {
+ lo: start,
+ hi: next,
+ desc: format!("unexpected character: `{}`",
+ rest.chars().next().unwrap()),
+ });
+ None
+ }
+ }
+
+ fn datetime(&mut self, start: usize) -> Option<Value> {
+ // Up to `start` already contains the year, and we've eaten the next
+ // `-`, so we just resume parsing from there.
+
+ let mut valid = true;
+
+ // month
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ // day
+ valid = valid && self.cur.next().map(|c| c.1) == Some('-');
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ valid = valid && self.cur.next().map(|c| c.1) == Some('T');
+
+ // hour
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ // minute
+ valid = valid && self.cur.next().map(|c| c.1) == Some(':');
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ // second
+ valid = valid && self.cur.next().map(|c| c.1) == Some(':');
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ // fractional seconds
+ if self.eat('.') {
+ valid = valid && digit(self.cur.next());
+ loop {
+ match self.cur.clone().next() {
+ Some((_, c)) if is_digit(c) => {
+ self.cur.next();
+ }
+ _ => break,
+ }
+ }
+ }
+
+ // time zone
+ if !self.eat('Z') {
+ valid = valid && (self.eat('+') || self.eat('-'));
+
+ // hour
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+
+ // minute
+ valid = valid && self.cur.next().map(|c| c.1) == Some(':');
+ valid = valid && digit(self.cur.next());
+ valid = valid && digit(self.cur.next());
+ }
+
+ return if valid {
+ Some(Value::Datetime(self.input[start..self.next_pos()].to_string()))
+ } else {
+ let next = self.next_pos();
+ self.errors.push(ParserError {
+ lo: start,
+ hi: start + next,
+ desc: format!("malformed date literal"),
+ });
+ None
+ };
+
+ fn digit(val: Option<(usize, char)>) -> bool {
+ match val {
+ Some((_, c)) => is_digit(c),
+ None => false,
+ }
+ }
+ }
+
+ fn array(&mut self, _start: usize) -> Option<Value> {
+ if !self.expect('[') { return None }
+ let mut ret = Vec::new();
+ fn consume(me: &mut Parser) {
+ loop {
+ me.ws();
+ if !me.newline() && !me.comment() { break }
+ }
+ }
+ let mut type_str = None;
+ loop {
+ // Break out early if we see the closing bracket
+ consume(self);
+ if self.eat(']') { return Some(Value::Array(ret)) }
+
+ // Attempt to parse a value, triggering an error if it's the wrong
+ // type.
+ let start = self.next_pos();
+ let value = try!(self.value());
+ let end = self.next_pos();
+ let expected = type_str.unwrap_or(value.type_str());
+ if value.type_str() != expected {
+ self.errors.push(ParserError {
+ lo: start,
+ hi: end,
+ desc: format!("expected type `{}`, found type `{}`",
+ expected, value.type_str()),
+ });
+ } else {
+ type_str = Some(expected);
+ ret.push(value);
+ }
+
+ // Look for a comma. If we don't find one we're done
+ consume(self);
+ if !self.eat(',') { break }
+ }
+ consume(self);
+ if !self.expect(']') { return None }
+ Some(Value::Array(ret))
+ }
+
+ fn inline_table(&mut self, _start: usize) -> Option<Value> {
+ if !self.expect('{') { return None }
+ self.ws();
+ let mut ret = TomlTable { values: BTreeMap::new(), defined: true };
+ if self.eat('}') { return Some(Value::Table(ret)) }
+ loop {
+ let lo = self.next_pos();
+ let key = try!(self.key_name());
+ if !self.keyval_sep() { return None }
+ let value = try!(self.value());
+ self.insert(&mut ret, key, value, lo);
+
+ self.ws();
+ if self.eat('}') { break }
+ if !self.expect(',') { return None }
+ self.ws();
+ }
+ Some(Value::Table(ret))
+ }
+
+ fn insert(&mut self, into: &mut TomlTable, key: String, value: Value,
+ key_lo: usize) {
+ if into.values.contains_key(&key) {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("duplicate key: `{}`", key),
+ })
+ } else {
+ into.values.insert(key, value);
+ }
+ }
+
+ fn recurse<'b>(&mut self, mut cur: &'b mut TomlTable, keys: &'b [String],
+ key_lo: usize) -> Option<(&'b mut TomlTable, &'b str)> {
+ let key_hi = keys.iter().fold(0, |a, b| a + b.len());
+ for part in keys[..keys.len() - 1].iter() {
+ let tmp = cur;
+
+ if tmp.values.contains_key(part) {
+ match *tmp.values.get_mut(part).unwrap() {
+ Value::Table(ref mut table) => cur = table,
+ Value::Array(ref mut array) => {
+ match array.last_mut() {
+ Some(&mut Value::Table(ref mut table)) => cur = table,
+ _ => {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_hi,
+ desc: format!("array `{}` does not contain \
+ tables", part)
+ });
+ return None
+ }
+ }
+ }
+ _ => {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_hi,
+ desc: format!("key `{}` was not previously a table",
+ part)
+ });
+ return None
+ }
+ }
+ continue
+ }
+
+ // Initialize an empty table as part of this sub-key
+ tmp.values.insert(part.clone(), Value::Table(TomlTable {
+ values: BTreeMap::new(),
+ defined: false,
+ }));
+ match *tmp.values.get_mut(part).unwrap() {
+ Value::Table(ref mut inner) => cur = inner,
+ _ => unreachable!(),
+ }
+ }
+ Some((cur, &**keys.last().unwrap()))
+ }
+
+ fn insert_table(&mut self, into: &mut TomlTable, keys: &[String],
+ table: TomlTable, key_lo: usize) {
+ let (into, key) = match self.recurse(into, keys, key_lo) {
+ Some(pair) => pair,
+ None => return,
+ };
+ if !into.values.contains_key(key) {
+ into.values.insert(key.to_owned(), Value::Table(table));
+ return
+ }
+ if let Value::Table(ref mut into) = *into.values.get_mut(key).unwrap() {
+ if into.defined {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("redefinition of table `{}`", key),
+ });
+ }
+ for (k, v) in table.values {
+ if into.values.insert(k.clone(), v).is_some() {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("duplicate key `{}` in table", k),
+ });
+ }
+ }
+ } else {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("duplicate key `{}` in table", key),
+ });
+ }
+ }
+
+ fn insert_array(&mut self, into: &mut TomlTable,
+ keys: &[String], value: Value, key_lo: usize) {
+ let (into, key) = match self.recurse(into, keys, key_lo) {
+ Some(pair) => pair,
+ None => return,
+ };
+ if !into.values.contains_key(key) {
+ into.values.insert(key.to_owned(), Value::Array(Vec::new()));
+ }
+ match *into.values.get_mut(key).unwrap() {
+ Value::Array(ref mut vec) => {
+ match vec.first() {
+ Some(ref v) if !v.same_type(&value) => {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("expected type `{}`, found type `{}`",
+ v.type_str(), value.type_str()),
+ })
+ }
+ Some(..) | None => {}
+ }
+ vec.push(value);
+ }
+ _ => {
+ self.errors.push(ParserError {
+ lo: key_lo,
+ hi: key_lo + key.len(),
+ desc: format!("key `{}` was previously not an array", key),
+ });
+ }
+ }
+ }
+}
+
+impl Error for ParserError {
+ fn description(&self) -> &str { "TOML parse error" }
+}
+
+impl fmt::Display for ParserError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ self.desc.fmt(f)
+ }
+}
+
+fn is_digit(c: char) -> bool {
+ match c { '0' ... '9' => true, _ => false }
+}
+
+#[cfg(test)]
+mod tests {
+ use Value::Table;
+ use Parser;
+
+ macro_rules! bad {
+ ($s:expr, $msg:expr) => ({
+ let mut p = Parser::new($s);
+ assert!(p.parse().is_none());
+ assert!(p.errors.iter().any(|e| e.desc.contains($msg)),
+ "errors: {:?}", p.errors);
+ })
+ }
+
+ #[test]
+ fn lookup_internal() {
+ let mut parser = Parser::new(r#"hello."world\t".a.0.'escaped'.value"#);
+ let result = vec![
+ String::from("hello"),
+ String::from("world\t"),
+ String::from("a"),
+ String::from("0"),
+ String::from("escaped"),
+ String::from("value")
+ ];
+
+ assert_eq!(parser.lookup().unwrap(), result);
+ }
+
+ #[test]
+ fn lookup_internal_void() {
+ let mut parser = Parser::new("");
+ assert_eq!(parser.lookup().unwrap(), Vec::<String>::new());
+ }
+
+ #[test]
+ fn lookup_internal_simple() {
+ let mut parser = Parser::new("value");
+ assert_eq!(parser.lookup().unwrap(), vec![String::from("value")]);
+ }
+
+ // This is due to key_name not parsing an empty "" correctly. Disabled for now.
+ #[test]
+ #[ignore]
+ fn lookup_internal_quoted_void() {
+ let mut parser = Parser::new("\"\"");
+ assert_eq!(parser.lookup().unwrap(), vec![String::from("")]);
+ }
+
+
+ #[test]
+ fn crlf() {
+ let mut p = Parser::new("\
+[project]\r\n\
+\r\n\
+name = \"splay\"\r\n\
+version = \"0.1.0\"\r\n\
+authors = [\"alex@crichton.co\"]\r\n\
+\r\n\
+[[lib]]\r\n\
+\r\n\
+path = \"lib.rs\"\r\n\
+name = \"splay\"\r\n\
+description = \"\"\"\
+A Rust implementation of a TAR file reader and writer. This library does not\r\n\
+currently handle compression, but it is abstract over all I/O readers and\r\n\
+writers. Additionally, great lengths are taken to ensure that the entire\r\n\
+contents are never required to be entirely resident in memory all at once.\r\n\
+\"\"\"\
+");
+ assert!(p.parse().is_some());
+ }
+
+ #[test]
+ fn linecol() {
+ let p = Parser::new("ab\ncde\nf");
+ assert_eq!(p.to_linecol(0), (0, 0));
+ assert_eq!(p.to_linecol(1), (0, 1));
+ assert_eq!(p.to_linecol(3), (1, 0));
+ assert_eq!(p.to_linecol(4), (1, 1));
+ assert_eq!(p.to_linecol(7), (2, 0));
+ }
+
+ #[test]
+ fn fun_with_strings() {
+ let mut p = Parser::new(r#"
+bar = "\U00000000"
+key1 = "One\nTwo"
+key2 = """One\nTwo"""
+key3 = """
+One
+Two"""
+
+key4 = "The quick brown fox jumps over the lazy dog."
+key5 = """
+The quick brown \
+
+
+ fox jumps over \
+ the lazy dog."""
+key6 = """\
+ The quick brown \
+ fox jumps over \
+ the lazy dog.\
+ """
+# What you see is what you get.
+winpath = 'C:\Users\nodejs\templates'
+winpath2 = '\\ServerX\admin$\system32\'
+quoted = 'Tom "Dubs" Preston-Werner'
+regex = '<\i\c*\s*>'
+
+regex2 = '''I [dw]on't need \d{2} apples'''
+lines = '''
+The first newline is
+trimmed in raw strings.
+ All other whitespace
+ is preserved.
+'''
+"#);
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("bar").and_then(|k| k.as_str()), Some("\0"));
+ assert_eq!(table.lookup("key1").and_then(|k| k.as_str()),
+ Some("One\nTwo"));
+ assert_eq!(table.lookup("key2").and_then(|k| k.as_str()),
+ Some("One\nTwo"));
+ assert_eq!(table.lookup("key3").and_then(|k| k.as_str()),
+ Some("One\nTwo"));
+
+ let msg = "The quick brown fox jumps over the lazy dog.";
+ assert_eq!(table.lookup("key4").and_then(|k| k.as_str()), Some(msg));
+ assert_eq!(table.lookup("key5").and_then(|k| k.as_str()), Some(msg));
+ assert_eq!(table.lookup("key6").and_then(|k| k.as_str()), Some(msg));
+
+ assert_eq!(table.lookup("winpath").and_then(|k| k.as_str()),
+ Some(r"C:\Users\nodejs\templates"));
+ assert_eq!(table.lookup("winpath2").and_then(|k| k.as_str()),
+ Some(r"\\ServerX\admin$\system32\"));
+ assert_eq!(table.lookup("quoted").and_then(|k| k.as_str()),
+ Some(r#"Tom "Dubs" Preston-Werner"#));
+ assert_eq!(table.lookup("regex").and_then(|k| k.as_str()),
+ Some(r"<\i\c*\s*>"));
+ assert_eq!(table.lookup("regex2").and_then(|k| k.as_str()),
+ Some(r"I [dw]on't need \d{2} apples"));
+ assert_eq!(table.lookup("lines").and_then(|k| k.as_str()),
+ Some("The first newline is\n\
+ trimmed in raw strings.\n \
+ All other whitespace\n \
+ is preserved.\n"));
+ }
+
+ #[test]
+ fn tables_in_arrays() {
+ let mut p = Parser::new(r#"
+[[foo]]
+ #…
+ [foo.bar]
+ #…
+
+[[foo]] # ...
+ #…
+ [foo.bar]
+ #...
+"#);
+ let table = Table(p.parse().unwrap());
+ table.lookup("foo.0.bar").unwrap().as_table().unwrap();
+ table.lookup("foo.1.bar").unwrap().as_table().unwrap();
+ }
+
+ #[test]
+ fn fruit() {
+ let mut p = Parser::new(r#"
+[[fruit]]
+ name = "apple"
+
+ [fruit.physical]
+ color = "red"
+ shape = "round"
+
+ [[fruit.variety]]
+ name = "red delicious"
+
+ [[fruit.variety]]
+ name = "granny smith"
+
+[[fruit]]
+ name = "banana"
+
+ [[fruit.variety]]
+ name = "plantain"
+"#);
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("fruit.0.name").and_then(|k| k.as_str()),
+ Some("apple"));
+ assert_eq!(table.lookup("fruit.0.physical.color").and_then(|k| k.as_str()),
+ Some("red"));
+ assert_eq!(table.lookup("fruit.0.physical.shape").and_then(|k| k.as_str()),
+ Some("round"));
+ assert_eq!(table.lookup("fruit.0.variety.0.name").and_then(|k| k.as_str()),
+ Some("red delicious"));
+ assert_eq!(table.lookup("fruit.0.variety.1.name").and_then(|k| k.as_str()),
+ Some("granny smith"));
+ assert_eq!(table.lookup("fruit.1.name").and_then(|k| k.as_str()),
+ Some("banana"));
+ assert_eq!(table.lookup("fruit.1.variety.0.name").and_then(|k| k.as_str()),
+ Some("plantain"));
+ }
+
+ #[test]
+ fn stray_cr() {
+ assert!(Parser::new("\r").parse().is_none());
+ assert!(Parser::new("a = [ \r ]").parse().is_none());
+ assert!(Parser::new("a = \"\"\"\r\"\"\"").parse().is_none());
+ assert!(Parser::new("a = \"\"\"\\ \r \"\"\"").parse().is_none());
+
+ let mut p = Parser::new("foo = '''\r'''");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_str()), Some("\r"));
+
+ let mut p = Parser::new("foo = '\r'");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_str()), Some("\r"));
+ }
+
+ #[test]
+ fn blank_literal_string() {
+ let mut p = Parser::new("foo = ''");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_str()), Some(""));
+ }
+
+ #[test]
+ fn many_blank() {
+ let mut p = Parser::new("foo = \"\"\"\n\n\n\"\"\"");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_str()), Some("\n\n"));
+ }
+
+ #[test]
+ fn literal_eats_crlf() {
+ let mut p = Parser::new("
+ foo = \"\"\"\\\r\n\"\"\"
+ bar = \"\"\"\\\r\n \r\n \r\n a\"\"\"
+ ");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_str()), Some(""));
+ assert_eq!(table.lookup("bar").and_then(|k| k.as_str()), Some("a"));
+ }
+
+ #[test]
+ fn string_no_newline() {
+ assert!(Parser::new("a = \"\n\"").parse().is_none());
+ assert!(Parser::new("a = '\n'").parse().is_none());
+ }
+
+ #[test]
+ fn bad_leading_zeros() {
+ assert!(Parser::new("a = 00").parse().is_none());
+ assert!(Parser::new("a = -00").parse().is_none());
+ assert!(Parser::new("a = +00").parse().is_none());
+ assert!(Parser::new("a = 00.0").parse().is_none());
+ assert!(Parser::new("a = -00.0").parse().is_none());
+ assert!(Parser::new("a = +00.0").parse().is_none());
+ assert!(Parser::new("a = 9223372036854775808").parse().is_none());
+ assert!(Parser::new("a = -9223372036854775809").parse().is_none());
+ }
+
+ #[test]
+ fn bad_floats() {
+ assert!(Parser::new("a = 0.").parse().is_none());
+ assert!(Parser::new("a = 0.e").parse().is_none());
+ assert!(Parser::new("a = 0.E").parse().is_none());
+ assert!(Parser::new("a = 0.0E").parse().is_none());
+ assert!(Parser::new("a = 0.0e").parse().is_none());
+ assert!(Parser::new("a = 0.0e-").parse().is_none());
+ assert!(Parser::new("a = 0.0e+").parse().is_none());
+ assert!(Parser::new("a = 0.0e+00").parse().is_none());
+ }
+
+ #[test]
+ fn floats() {
+ macro_rules! t {
+ ($actual:expr, $expected:expr) => ({
+ let f = format!("foo = {}", $actual);
+ let mut p = Parser::new(&f);
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_float()),
+ Some($expected));
+ })
+ }
+
+ t!("1.0", 1.0);
+ t!("1.0e0", 1.0);
+ t!("1.0e+0", 1.0);
+ t!("1.0e-0", 1.0);
+ t!("1.001e-0", 1.001);
+ t!("2e10", 2e10);
+ t!("2e+10", 2e10);
+ t!("2e-10", 2e-10);
+ t!("2_0.0", 20.0);
+ t!("2_0.0_0e0_0", 20.0);
+ t!("2_0.1_0e1_0", 20.1e10);
+ }
+
+ #[test]
+ fn bare_key_names() {
+ let mut p = Parser::new("
+ foo = 3
+ foo_3 = 3
+ foo_-2--3--r23f--4-f2-4 = 3
+ _ = 3
+ - = 3
+ 8 = 8
+ \"a\" = 3
+ \"!\" = 3
+ \"a^b\" = 3
+ \"\\\"\" = 3
+ \"character encoding\" = \"value\"
+ 'ʎǝʞ' = \"value\"
+ ");
+ let table = Table(p.parse().unwrap());
+ assert!(table.lookup("foo").is_some());
+ assert!(table.lookup("-").is_some());
+ assert!(table.lookup("_").is_some());
+ assert!(table.lookup("8").is_some());
+ assert!(table.lookup("foo_3").is_some());
+ assert!(table.lookup("foo_-2--3--r23f--4-f2-4").is_some());
+ assert!(table.lookup("a").is_some());
+ assert!(table.lookup("\"!\"").is_some());
+ assert!(table.lookup("\"\\\"\"").is_some());
+ assert!(table.lookup("\"character encoding\"").is_some());
+ assert!(table.lookup("'ʎǝʞ'").is_some());
+ }
+
+ #[test]
+ fn bad_keys() {
+ assert!(Parser::new("key\n=3").parse().is_none());
+ assert!(Parser::new("key=\n3").parse().is_none());
+ assert!(Parser::new("key|=3").parse().is_none());
+ assert!(Parser::new("\"\"=3").parse().is_none());
+ assert!(Parser::new("=3").parse().is_none());
+ assert!(Parser::new("\"\"|=3").parse().is_none());
+ assert!(Parser::new("\"\n\"|=3").parse().is_none());
+ assert!(Parser::new("\"\r\"|=3").parse().is_none());
+ }
+
+ #[test]
+ fn bad_table_names() {
+ assert!(Parser::new("[]").parse().is_none());
+ assert!(Parser::new("[.]").parse().is_none());
+ assert!(Parser::new("[\"\".\"\"]").parse().is_none());
+ assert!(Parser::new("[a.]").parse().is_none());
+ assert!(Parser::new("[\"\"]").parse().is_none());
+ assert!(Parser::new("[!]").parse().is_none());
+ assert!(Parser::new("[\"\n\"]").parse().is_none());
+ assert!(Parser::new("[a.b]\n[a.\"b\"]").parse().is_none());
+ assert!(Parser::new("[']").parse().is_none());
+ assert!(Parser::new("[''']").parse().is_none());
+ assert!(Parser::new("['''''']").parse().is_none());
+ assert!(Parser::new("['\n']").parse().is_none());
+ assert!(Parser::new("['\r\n']").parse().is_none());
+ }
+
+ #[test]
+ fn table_names() {
+ let mut p = Parser::new("
+ [a.\"b\"]
+ [\"f f\"]
+ [\"f.f\"]
+ [\"\\\"\"]
+ ['a.a']
+ ['\"\"']
+ ");
+ let table = Table(p.parse().unwrap());
+ assert!(table.lookup("a.b").is_some());
+ assert!(table.lookup("\"f f\"").is_some());
+ assert!(table.lookup("\"\\\"\"").is_some());
+ assert!(table.lookup("'\"\"'").is_some());
+ }
+
+ #[test]
+ fn invalid_bare_numeral() {
+ assert!(Parser::new("4").parse().is_none());
+ }
+
+ #[test]
+ fn inline_tables() {
+ assert!(Parser::new("a = {}").parse().is_some());
+ assert!(Parser::new("a = {b=1}").parse().is_some());
+ assert!(Parser::new("a = { b = 1 }").parse().is_some());
+ assert!(Parser::new("a = {a=1,b=2}").parse().is_some());
+ assert!(Parser::new("a = {a=1,b=2,c={}}").parse().is_some());
+ assert!(Parser::new("a = {a=1,}").parse().is_none());
+ assert!(Parser::new("a = {,}").parse().is_none());
+ assert!(Parser::new("a = {a=1,a=1}").parse().is_none());
+ assert!(Parser::new("a = {\n}").parse().is_none());
+ assert!(Parser::new("a = {").parse().is_none());
+ assert!(Parser::new("a = {a=[\n]}").parse().is_some());
+ assert!(Parser::new("a = {\"a\"=[\n]}").parse().is_some());
+ assert!(Parser::new("a = [\n{},\n{},\n]").parse().is_some());
+ }
+
+ #[test]
+ fn number_underscores() {
+ macro_rules! t {
+ ($actual:expr, $expected:expr) => ({
+ let f = format!("foo = {}", $actual);
+ let mut p = Parser::new(&f);
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_integer()),
+ Some($expected));
+ })
+ }
+
+ t!("1_0", 10);
+ t!("1_0_0", 100);
+ t!("1_000", 1000);
+ t!("+1_000", 1000);
+ t!("-1_000", -1000);
+ }
+
+ #[test]
+ fn bad_underscores() {
+ assert!(Parser::new("foo = 0_").parse().is_none());
+ assert!(Parser::new("foo = 0__0").parse().is_none());
+ assert!(Parser::new("foo = __0").parse().is_none());
+ assert!(Parser::new("foo = 1_0_").parse().is_none());
+ }
+
+ #[test]
+ fn bad_unicode_codepoint() {
+ bad!("foo = \"\\uD800\"", "not a valid unicode codepoint");
+ }
+
+ #[test]
+ fn bad_strings() {
+ bad!("foo = \"\\uxx\"", "expected 4 hex digits");
+ bad!("foo = \"\\u\"", "expected 4 hex digits");
+ bad!("foo = \"\\", "unterminated");
+ bad!("foo = '", "unterminated");
+ }
+
+ #[test]
+ fn empty_string() {
+ let mut p = Parser::new("foo = \"\"");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").unwrap().as_str(), Some(""));
+ }
+
+ #[test]
+ fn booleans() {
+ let mut p = Parser::new("foo = true");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").unwrap().as_bool(), Some(true));
+
+ let mut p = Parser::new("foo = false");
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").unwrap().as_bool(), Some(false));
+
+ assert!(Parser::new("foo = true2").parse().is_none());
+ assert!(Parser::new("foo = false2").parse().is_none());
+ assert!(Parser::new("foo = t1").parse().is_none());
+ assert!(Parser::new("foo = f2").parse().is_none());
+ }
+
+ #[test]
+ fn bad_nesting() {
+ bad!("
+ a = [2]
+ [[a]]
+ b = 5
+ ", "expected type `integer`, found type `table`");
+ bad!("
+ a = 1
+ [a.b]
+ ", "key `a` was not previously a table");
+ bad!("
+ a = []
+ [a.b]
+ ", "array `a` does not contain tables");
+ bad!("
+ a = []
+ [[a.b]]
+ ", "array `a` does not contain tables");
+ bad!("
+ [a]
+ b = { c = 2, d = {} }
+ [a.b]
+ c = 2
+ ", "duplicate key `c` in table");
+ }
+
+ #[test]
+ fn bad_table_redefine() {
+ bad!("
+ [a]
+ foo=\"bar\"
+ [a.b]
+ foo=\"bar\"
+ [a]
+ ", "redefinition of table `a`");
+ bad!("
+ [a]
+ foo=\"bar\"
+ b = { foo = \"bar\" }
+ [a]
+ ", "redefinition of table `a`");
+ bad!("
+ [a]
+ b = {}
+ [a.b]
+ ", "redefinition of table `b`");
+
+ bad!("
+ [a]
+ b = {}
+ [a]
+ ", "redefinition of table `a`");
+ }
+
+ #[test]
+ fn datetimes() {
+ macro_rules! t {
+ ($actual:expr) => ({
+ let f = format!("foo = {}", $actual);
+ let mut p = Parser::new(&f);
+ let table = Table(p.parse().unwrap());
+ assert_eq!(table.lookup("foo").and_then(|k| k.as_datetime()),
+ Some($actual));
+ })
+ }
+
+ t!("2016-09-09T09:09:09Z");
+ t!("2016-09-09T09:09:09.0Z");
+ t!("2016-09-09T09:09:09.0+10:00");
+ t!("2016-09-09T09:09:09.01234567890-02:00");
+ bad!("foo = 2016-09-09T09:09:09.Z", "malformed date literal");
+ bad!("foo = 2016-9-09T09:09:09Z", "malformed date literal");
+ bad!("foo = 2016-09-09T09:09:09+2:00", "malformed date literal");
+ bad!("foo = 2016-09-09T09:09:09-2:00", "malformed date literal");
+ bad!("foo = 2016-09-09T09:09:09Z-2:00", "expected");
+ }
+}
--- /dev/null
+Tests are from https://github.com/BurntSushi/toml-test
--- /dev/null
+{
+ "ints-and-floats": {
+ "type": "array",
+ "value": [
+ {
+ "type": "integer",
+ "value": "1"
+ },
+ {
+ "type": "float",
+ "value": "1.1"
+ }
+ ]
+ }
+}
--- /dev/null
+extern crate toml;
+
+use toml::{Parser};
+
+fn run(toml: &str) {
+ let mut p = Parser::new(toml);
+ let table = p.parse();
+ assert!(table.is_none());
+ assert!(p.errors.len() > 0);
+
+ // test Parser::to_linecol with the generated error offsets
+ for error in &p.errors {
+ p.to_linecol(error.lo);
+ p.to_linecol(error.hi);
+ }
+}
+
+macro_rules! test( ($name:ident, $toml:expr) => (
+ #[test]
+ fn $name() { run($toml); }
+) );
+
+test!(array_mixed_types_arrays_and_ints,
+ include_str!("invalid/array-mixed-types-arrays-and-ints.toml"));
+test!(array_mixed_types_ints_and_floats,
+ include_str!("invalid/array-mixed-types-ints-and-floats.toml"));
+test!(array_mixed_types_strings_and_ints,
+ include_str!("invalid/array-mixed-types-strings-and-ints.toml"));
+test!(datetime_malformed_no_leads,
+ include_str!("invalid/datetime-malformed-no-leads.toml"));
+test!(datetime_malformed_no_secs,
+ include_str!("invalid/datetime-malformed-no-secs.toml"));
+test!(datetime_malformed_no_t,
+ include_str!("invalid/datetime-malformed-no-t.toml"));
+test!(datetime_malformed_no_z,
+ include_str!("invalid/datetime-malformed-no-z.toml"));
+test!(datetime_malformed_with_milli,
+ include_str!("invalid/datetime-malformed-with-milli.toml"));
+test!(duplicate_keys,
+ include_str!("invalid/duplicate-keys.toml"));
+test!(duplicate_key_table,
+ include_str!("invalid/duplicate-key-table.toml"));
+test!(duplicate_tables,
+ include_str!("invalid/duplicate-tables.toml"));
+test!(empty_implicit_table,
+ include_str!("invalid/empty-implicit-table.toml"));
+test!(empty_table,
+ include_str!("invalid/empty-table.toml"));
+test!(float_no_leading_zero,
+ include_str!("invalid/float-no-leading-zero.toml"));
+test!(float_no_trailing_digits,
+ include_str!("invalid/float-no-trailing-digits.toml"));
+test!(key_after_array,
+ include_str!("invalid/key-after-array.toml"));
+test!(key_after_table,
+ include_str!("invalid/key-after-table.toml"));
+test!(key_empty,
+ include_str!("invalid/key-empty.toml"));
+test!(key_hash,
+ include_str!("invalid/key-hash.toml"));
+test!(key_newline,
+ include_str!("invalid/key-newline.toml"));
+test!(key_open_bracket,
+ include_str!("invalid/key-open-bracket.toml"));
+test!(key_single_open_bracket,
+ include_str!("invalid/key-single-open-bracket.toml"));
+test!(key_space,
+ include_str!("invalid/key-space.toml"));
+test!(key_start_bracket,
+ include_str!("invalid/key-start-bracket.toml"));
+test!(key_two_equals,
+ include_str!("invalid/key-two-equals.toml"));
+test!(string_bad_byte_escape,
+ include_str!("invalid/string-bad-byte-escape.toml"));
+test!(string_bad_escape,
+ include_str!("invalid/string-bad-escape.toml"));
+test!(string_byte_escapes,
+ include_str!("invalid/string-byte-escapes.toml"));
+test!(string_no_close,
+ include_str!("invalid/string-no-close.toml"));
+test!(table_array_implicit,
+ include_str!("invalid/table-array-implicit.toml"));
+test!(table_array_malformed_bracket,
+ include_str!("invalid/table-array-malformed-bracket.toml"));
+test!(table_array_malformed_empty,
+ include_str!("invalid/table-array-malformed-empty.toml"));
+test!(table_empty,
+ include_str!("invalid/table-empty.toml"));
+test!(table_nested_brackets_close,
+ include_str!("invalid/table-nested-brackets-close.toml"));
+test!(table_nested_brackets_open,
+ include_str!("invalid/table-nested-brackets-open.toml"));
+test!(table_whitespace,
+ include_str!("invalid/table-whitespace.toml"));
+test!(table_with_pound,
+ include_str!("invalid/table-with-pound.toml"));
+test!(text_after_array_entries,
+ include_str!("invalid/text-after-array-entries.toml"));
+test!(text_after_integer,
+ include_str!("invalid/text-after-integer.toml"));
+test!(text_after_string,
+ include_str!("invalid/text-after-string.toml"));
+test!(text_after_table,
+ include_str!("invalid/text-after-table.toml"));
+test!(text_before_array_separator,
+ include_str!("invalid/text-before-array-separator.toml"));
+test!(text_in_array,
+ include_str!("invalid/text-in-array.toml"));
--- /dev/null
+arrays-and-ints = [1, ["Arrays are not integers."]]
--- /dev/null
+ints-and-floats = [1, 1.1]
--- /dev/null
+strings-and-ints = ["hi", 42]
--- /dev/null
+no-leads = 1987-7-05T17:45:00Z
--- /dev/null
+no-secs = 1987-07-05T17:45Z
--- /dev/null
+no-t = 1987-07-0517:45:00Z
--- /dev/null
+no-z = 1987-07-05T17:45:00
--- /dev/null
+with-milli = 1987-07-5T17:45:00.12Z
--- /dev/null
+[fruit]
+type = "apple"
+
+[fruit.type]
+apple = "yes"
--- /dev/null
+dupe = false
+dupe = true
--- /dev/null
+[naughty..naughty]
--- /dev/null
+answer = .12345
+neganswer = -.12345
--- /dev/null
+answer = 1.
+neganswer = -1.
--- /dev/null
+[[agencies]] owner = "S Cjelli"
--- /dev/null
+[history] guard = "sleeping"
--- /dev/null
+[
\ No newline at end of file
--- /dev/null
+a b = 1
\ No newline at end of file
--- /dev/null
+[a]
+[xyz = 5
+[b]
--- /dev/null
+naughty = "\xAg"
--- /dev/null
+invalid-escape = "This string has a bad \a escape character."
--- /dev/null
+answer = "\x33"
--- /dev/null
+no-ending-quote = "One time, at band camp
--- /dev/null
+# This test is a bit tricky. It should fail because the first use of
+# `[[albums.songs]]` without first declaring `albums` implies that `albums`
+# must be a table. The alternative would be quite weird. Namely, it wouldn't
+# comply with the TOML spec: "Each double-bracketed sub-table will belong to
+# the most *recently* defined table element *above* it."
+#
+# This is in contrast to the *valid* test, table-array-implicit where
+# `[[albums.songs]]` works by itself, so long as `[[albums]]` isn't declared
+# later. (Although, `[albums]` could be.)
+[[albums.songs]]
+name = "Glory Days"
+
+[[albums]]
+name = "Born in the USA"
--- /dev/null
+[[albums]
+name = "Born to Run"
--- /dev/null
+[[]]
+name = "Born to Run"
--- /dev/null
+[a]b]
+zyx = 42
--- /dev/null
+[a[b]
+zyx = 42
--- /dev/null
+[invalid key]
\ No newline at end of file
--- /dev/null
+[key#group]
+answer = 42
\ No newline at end of file
--- /dev/null
+array = [
+ "Is there life after an array separator?", No
+ "Entry"
+]
--- /dev/null
+answer = 42 the ultimate answer?
--- /dev/null
+string = "Is there life after strings?" No.
--- /dev/null
+[error] this shouldn't be here
--- /dev/null
+array = [
+ "Is there life before an array separator?" No,
+ "Entry"
+]
--- /dev/null
+array = [
+ "Entry 1",
+ I don't belong,
+ "Entry 2",
+]
--- /dev/null
+extern crate rustc_serialize;
+extern crate toml;
+
+use std::collections::BTreeMap;
+use rustc_serialize::json::Json;
+
+use toml::{Parser, Value};
+use toml::Value::{Table, Integer, Float, Boolean, Datetime, Array};
+
+fn to_json(toml: Value) -> Json {
+ fn doit(s: &str, json: Json) -> Json {
+ let mut map = BTreeMap::new();
+ map.insert(format!("{}", "type"), Json::String(format!("{}", s)));
+ map.insert(format!("{}", "value"), json);
+ Json::Object(map)
+ }
+ match toml {
+ Value::String(s) => doit("string", Json::String(s)),
+ Integer(i) => doit("integer", Json::String(format!("{}", i))),
+ Float(f) => doit("float", Json::String({
+ let s = format!("{:.15}", f);
+ let s = format!("{}", s.trim_right_matches('0'));
+ if s.ends_with(".") {format!("{}0", s)} else {s}
+ })),
+ Boolean(b) => doit("bool", Json::String(format!("{}", b))),
+ Datetime(s) => doit("datetime", Json::String(s)),
+ Array(arr) => {
+ let is_table = match arr.first() {
+ Some(&Table(..)) => true,
+ _ => false,
+ };
+ let json = Json::Array(arr.into_iter().map(to_json).collect());
+ if is_table {json} else {doit("array", json)}
+ }
+ Table(table) => Json::Object(table.into_iter().map(|(k, v)| {
+ (k, to_json(v))
+ }).collect()),
+ }
+}
+
+fn run(toml: &str, json: &str) {
+ let mut p = Parser::new(toml);
+ let table = p.parse();
+ assert!(p.errors.len() == 0, "had_errors: {:?}",
+ p.errors.iter().map(|e| {
+ (e.desc.clone(), &toml[e.lo - 5..e.hi + 5])
+ }).collect::<Vec<(String, &str)>>());
+ assert!(table.is_some());
+ let toml = Table(table.unwrap());
+ let toml_string = format!("{}", toml);
+
+ let json = Json::from_str(json).unwrap();
+ let toml_json = to_json(toml.clone());
+ assert!(json == toml_json,
+ "expected\n{}\ngot\n{}\n",
+ json.pretty(),
+ toml_json.pretty());
+
+ let table2 = Parser::new(&toml_string).parse().unwrap();
+ // floats are a little lossy
+ if table2.values().any(|v| v.as_float().is_some()) { return }
+ assert_eq!(toml, Table(table2));
+}
+
+macro_rules! test( ($name:ident, $toml:expr, $json:expr) => (
+ #[test]
+ fn $name() { run($toml, $json); }
+) );
+
+test!(array_empty,
+ include_str!("valid/array-empty.toml"),
+ include_str!("valid/array-empty.json"));
+test!(array_nospaces,
+ include_str!("valid/array-nospaces.toml"),
+ include_str!("valid/array-nospaces.json"));
+test!(arrays_hetergeneous,
+ include_str!("valid/arrays-hetergeneous.toml"),
+ include_str!("valid/arrays-hetergeneous.json"));
+test!(arrays,
+ include_str!("valid/arrays.toml"),
+ include_str!("valid/arrays.json"));
+test!(arrays_nested,
+ include_str!("valid/arrays-nested.toml"),
+ include_str!("valid/arrays-nested.json"));
+test!(empty,
+ include_str!("valid/empty.toml"),
+ include_str!("valid/empty.json"));
+test!(bool,
+ include_str!("valid/bool.toml"),
+ include_str!("valid/bool.json"));
+test!(datetime,
+ include_str!("valid/datetime.toml"),
+ include_str!("valid/datetime.json"));
+test!(example,
+ include_str!("valid/example.toml"),
+ include_str!("valid/example.json"));
+test!(float,
+ include_str!("valid/float.toml"),
+ include_str!("valid/float.json"));
+test!(implicit_and_explicit_after,
+ include_str!("valid/implicit-and-explicit-after.toml"),
+ include_str!("valid/implicit-and-explicit-after.json"));
+test!(implicit_and_explicit_before,
+ include_str!("valid/implicit-and-explicit-before.toml"),
+ include_str!("valid/implicit-and-explicit-before.json"));
+test!(implicit_groups,
+ include_str!("valid/implicit-groups.toml"),
+ include_str!("valid/implicit-groups.json"));
+test!(integer,
+ include_str!("valid/integer.toml"),
+ include_str!("valid/integer.json"));
+test!(key_equals_nospace,
+ include_str!("valid/key-equals-nospace.toml"),
+ include_str!("valid/key-equals-nospace.json"));
+test!(key_space,
+ include_str!("valid/key-space.toml"),
+ include_str!("valid/key-space.json"));
+test!(key_special_chars,
+ include_str!("valid/key-special-chars.toml"),
+ include_str!("valid/key-special-chars.json"));
+test!(key_with_pound,
+ include_str!("valid/key-with-pound.toml"),
+ include_str!("valid/key-with-pound.json"));
+test!(long_float,
+ include_str!("valid/long-float.toml"),
+ include_str!("valid/long-float.json"));
+test!(long_integer,
+ include_str!("valid/long-integer.toml"),
+ include_str!("valid/long-integer.json"));
+test!(multiline_string,
+ include_str!("valid/multiline-string.toml"),
+ include_str!("valid/multiline-string.json"));
+test!(raw_multiline_string,
+ include_str!("valid/raw-multiline-string.toml"),
+ include_str!("valid/raw-multiline-string.json"));
+test!(raw_string,
+ include_str!("valid/raw-string.toml"),
+ include_str!("valid/raw-string.json"));
+test!(string_empty,
+ include_str!("valid/string-empty.toml"),
+ include_str!("valid/string-empty.json"));
+test!(string_escapes,
+ include_str!("valid/string-escapes.toml"),
+ include_str!("valid/string-escapes.json"));
+test!(string_simple,
+ include_str!("valid/string-simple.toml"),
+ include_str!("valid/string-simple.json"));
+test!(string_with_pound,
+ include_str!("valid/string-with-pound.toml"),
+ include_str!("valid/string-with-pound.json"));
+test!(table_array_implicit,
+ include_str!("valid/table-array-implicit.toml"),
+ include_str!("valid/table-array-implicit.json"));
+test!(table_array_many,
+ include_str!("valid/table-array-many.toml"),
+ include_str!("valid/table-array-many.json"));
+test!(table_array_nest,
+ include_str!("valid/table-array-nest.toml"),
+ include_str!("valid/table-array-nest.json"));
+test!(table_array_one,
+ include_str!("valid/table-array-one.toml"),
+ include_str!("valid/table-array-one.json"));
+test!(table_empty,
+ include_str!("valid/table-empty.toml"),
+ include_str!("valid/table-empty.json"));
+test!(table_sub_empty,
+ include_str!("valid/table-sub-empty.toml"),
+ include_str!("valid/table-sub-empty.json"));
+test!(table_whitespace,
+ include_str!("valid/table-whitespace.toml"),
+ include_str!("valid/table-whitespace.json"));
+test!(table_with_pound,
+ include_str!("valid/table-with-pound.toml"),
+ include_str!("valid/table-with-pound.json"));
+test!(unicode_escape,
+ include_str!("valid/unicode-escape.toml"),
+ include_str!("valid/unicode-escape.json"));
+test!(unicode_literal,
+ include_str!("valid/unicode-literal.toml"),
+ include_str!("valid/unicode-literal.json"));
+test!(hard_example,
+ include_str!("valid/hard_example.toml"),
+ include_str!("valid/hard_example.json"));
+test!(example2,
+ include_str!("valid/example2.toml"),
+ include_str!("valid/example2.json"));
+test!(example3,
+ include_str!("valid/example-v0.3.0.toml"),
+ include_str!("valid/example-v0.3.0.json"));
+test!(example4,
+ include_str!("valid/example-v0.4.0.toml"),
+ include_str!("valid/example-v0.4.0.json"));
+test!(example_bom,
+ include_str!("valid/example-bom.toml"),
+ include_str!("valid/example.json"));
--- /dev/null
+{
+ "thevoid": { "type": "array", "value": [
+ {"type": "array", "value": [
+ {"type": "array", "value": [
+ {"type": "array", "value": [
+ {"type": "array", "value": []}
+ ]}
+ ]}
+ ]}
+ ]}
+}
--- /dev/null
+thevoid = [[[[[]]]]]
--- /dev/null
+{
+ "ints": {
+ "type": "array",
+ "value": [
+ {"type": "integer", "value": "1"},
+ {"type": "integer", "value": "2"},
+ {"type": "integer", "value": "3"}
+ ]
+ }
+}
--- /dev/null
+ints = [1,2,3]
--- /dev/null
+{
+ "mixed": {
+ "type": "array",
+ "value": [
+ {"type": "array", "value": [
+ {"type": "integer", "value": "1"},
+ {"type": "integer", "value": "2"}
+ ]},
+ {"type": "array", "value": [
+ {"type": "string", "value": "a"},
+ {"type": "string", "value": "b"}
+ ]},
+ {"type": "array", "value": [
+ {"type": "float", "value": "1.1"},
+ {"type": "float", "value": "2.1"}
+ ]}
+ ]
+ }
+}
--- /dev/null
+mixed = [[1, 2], ["a", "b"], [1.1, 2.1]]
--- /dev/null
+{
+ "nest": {
+ "type": "array",
+ "value": [
+ {"type": "array", "value": [
+ {"type": "string", "value": "a"}
+ ]},
+ {"type": "array", "value": [
+ {"type": "string", "value": "b"}
+ ]}
+ ]
+ }
+}
--- /dev/null
+nest = [["a"], ["b"]]
--- /dev/null
+{
+ "ints": {
+ "type": "array",
+ "value": [
+ {"type": "integer", "value": "1"},
+ {"type": "integer", "value": "2"},
+ {"type": "integer", "value": "3"}
+ ]
+ },
+ "floats": {
+ "type": "array",
+ "value": [
+ {"type": "float", "value": "1.1"},
+ {"type": "float", "value": "2.1"},
+ {"type": "float", "value": "3.1"}
+ ]
+ },
+ "strings": {
+ "type": "array",
+ "value": [
+ {"type": "string", "value": "a"},
+ {"type": "string", "value": "b"},
+ {"type": "string", "value": "c"}
+ ]
+ },
+ "dates": {
+ "type": "array",
+ "value": [
+ {"type": "datetime", "value": "1987-07-05T17:45:00Z"},
+ {"type": "datetime", "value": "1979-05-27T07:32:00Z"},
+ {"type": "datetime", "value": "2006-06-01T11:00:00Z"}
+ ]
+ }
+}
--- /dev/null
+ints = [1, 2, 3]
+floats = [1.1, 2.1, 3.1]
+strings = ["a", "b", "c"]
+dates = [
+ 1987-07-05T17:45:00Z,
+ 1979-05-27T07:32:00Z,
+ 2006-06-01T11:00:00Z,
+]
--- /dev/null
+{
+ "f": {"type": "bool", "value": "false"},
+ "t": {"type": "bool", "value": "true"}
+}
--- /dev/null
+t = true
+f = false
--- /dev/null
+{
+ "group": {
+ "answer": {"type": "integer", "value": "42"},
+ "more": {
+ "type": "array",
+ "value": [
+ {"type": "integer", "value": "42"},
+ {"type": "integer", "value": "42"}
+ ]
+ }
+ }
+}
--- /dev/null
+# Top comment.
+ # Top comment.
+# Top comment.
+
+# [no-extraneous-groups-please]
+
+[group] # Comment
+answer = 42 # Comment
+# no-extraneous-keys-please = 999
+# Inbetween comment.
+more = [ # Comment
+ # What about multiple # comments?
+ # Can you handle it?
+ #
+ # Evil.
+# Evil.
+ 42, 42, # Comments within arrays are fun.
+ # What about multiple # comments?
+ # Can you handle it?
+ #
+ # Evil.
+# Evil.
+# ] Did I fool you?
+] # Hopefully not.
--- /dev/null
+{
+ "bestdayever": {"type": "datetime", "value": "1987-07-05T17:45:00Z"}
+}
--- /dev/null
+bestdayever = 1987-07-05T17:45:00Z
--- /dev/null
+best-day-ever = 1987-07-05T17:45:00Z
+
+[numtheory]
+boring = false
+perfection = [6, 28, 496]
--- /dev/null
+{"Array":{"key1":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"},{"type":"integer","value":"3"}]},"key2":{"type":"array","value":[{"type":"string","value":"red"},{"type":"string","value":"yellow"},{"type":"string","value":"green"}]},"key3":{"type":"array","value":[{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]},{"type":"array","value":[{"type":"integer","value":"3"},{"type":"integer","value":"4"},{"type":"integer","value":"5"}]}]},"key4":{"type":"array","value":[{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]},{"type":"array","value":[{"type":"string","value":"a"},{"type":"string","value":"b"},{"type":"string","value":"c"}]}]},"key5":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"},{"type":"integer","value":"3"}]},"key6":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]}},"Booleans":{"False":{"type":"bool","value":"false"},"True":{"type":"bool","value":"true"}},"Datetime":{"key1":{"type":"datetime","value":"1979-05-27T07:32:00Z"}},"Float":{"both":{},"exponent":{},"fractional":{"key1":{"type":"float","value":"1.0"},"key2":{"type":"float","value":"3.1415"},"key3":{"type":"float","value":"-0.01"}}},"Integer":{"key1":{"type":"integer","value":"99"},"key2":{"type":"integer","value":"42"},"key3":{"type":"integer","value":"0"},"key4":{"type":"integer","value":"-17"}},"String":{"Literal":{"Multiline":{"lines":{"type":"string","value":"The first newline is\ntrimmed in raw strings.\n All other whitespace\n is preserved.\n"},"regex2":{"type":"string","value":"I [dw]on't need \\d{2} apples"}},"quoted":{"type":"string","value":"Tom \"Dubs\" Preston-Werner"},"regex":{"type":"string","value":"\u003c\\i\\c*\\s*\u003e"},"winpath":{"type":"string","value":"C:\\Users\\nodejs\\templates"},"winpath2":{"type":"string","value":"\\\\ServerX\\admin$\\system32\\"}},"Multiline":{"key1":{"type":"string","value":"One\nTwo"},"key2":{"type":"string","value":"One\nTwo"},"key3":{"type":"string","value":"One\nTwo"}},"Multilined":{"Singleline":{"key1":{"type":"string","value":"The quick brown fox jumps over the lazy dog."},"key2":{"type":"string","value":"The quick brown fox jumps over the lazy dog."},"key3":{"type":"string","value":"The quick brown fox jumps over the lazy dog."}}},"basic":{"type":"string","value":"I'm a string. \"You can quote me\". Name\u0009José\nLocation\u0009SF."}},"Table":{"key":{"type":"string","value":"value"}},"dog":{"tater":{"type":{"type":"string","value":"pug"}}},"fruit":[{"name":{"type":"string","value":"apple"},"physical":{"color":{"type":"string","value":"red"},"shape":{"type":"string","value":"round"}},"variety":[{"name":{"type":"string","value":"red delicious"}},{"name":{"type":"string","value":"granny smith"}}]},{"name":{"type":"string","value":"banana"},"variety":[{"name":{"type":"string","value":"plantain"}}]}],"products":[{"name":{"type":"string","value":"Hammer"},"sku":{"type":"integer","value":"738594937"}},{},{"color":{"type":"string","value":"gray"},"name":{"type":"string","value":"Nail"},"sku":{"type":"integer","value":"284758393"}}],"x":{"y":{"z":{"w":{}}}}}
--- /dev/null
+# Comment
+# I am a comment. Hear me roar. Roar.
+
+# Table
+# Tables (also known as hash tables or dictionaries) are collections of key/value pairs.
+# They appear in square brackets on a line by themselves.
+
+[Table]
+
+key = "value" # Yeah, you can do this.
+
+# Nested tables are denoted by table names with dots in them. Name your tables whatever crap you please, just don't use #, ., [ or ].
+
+[dog.tater]
+type = "pug"
+
+# You don't need to specify all the super-tables if you don't want to. TOML knows how to do it for you.
+
+# [x] you
+# [x.y] don't
+# [x.y.z] need these
+[x.y.z.w] # for this to work
+
+# String
+# There are four ways to express strings: basic, multi-line basic, literal, and multi-line literal.
+# All strings must contain only valid UTF-8 characters.
+
+[String]
+basic = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF."
+
+[String.Multiline]
+
+# The following strings are byte-for-byte equivalent:
+key1 = "One\nTwo"
+key2 = """One\nTwo"""
+key3 = """
+One
+Two"""
+
+[String.Multilined.Singleline]
+
+# The following strings are byte-for-byte equivalent:
+key1 = "The quick brown fox jumps over the lazy dog."
+
+key2 = """
+The quick brown \
+
+
+ fox jumps over \
+ the lazy dog."""
+
+key3 = """\
+ The quick brown \
+ fox jumps over \
+ the lazy dog.\
+ """
+
+[String.Literal]
+
+# What you see is what you get.
+winpath = 'C:\Users\nodejs\templates'
+winpath2 = '\\ServerX\admin$\system32\'
+quoted = 'Tom "Dubs" Preston-Werner'
+regex = '<\i\c*\s*>'
+
+
+[String.Literal.Multiline]
+
+regex2 = '''I [dw]on't need \d{2} apples'''
+lines = '''
+The first newline is
+trimmed in raw strings.
+ All other whitespace
+ is preserved.
+'''
+
+# Integer
+# Integers are whole numbers. Positive numbers may be prefixed with a plus sign.
+# Negative numbers are prefixed with a minus sign.
+
+[Integer]
+key1 = +99
+key2 = 42
+key3 = 0
+key4 = -17
+
+# Float
+# A float consists of an integer part (which may be prefixed with a plus or minus sign)
+# followed by a fractional part and/or an exponent part.
+
+[Float.fractional]
+
+# fractional
+key1 = +1.0
+key2 = 3.1415
+key3 = -0.01
+
+[Float.exponent]
+
+# exponent
+#key1 = 5e+22
+#key2 = 1e6
+#key3 = -2E-2
+
+[Float.both]
+
+# both
+#key = 6.626e-34
+
+# Boolean
+# Booleans are just the tokens you're used to. Always lowercase.
+
+[Booleans]
+True = true
+False = false
+
+# Datetime
+# Datetimes are RFC 3339 dates.
+
+[Datetime]
+key1 = 1979-05-27T07:32:00Z
+#key2 = 1979-05-27T00:32:00-07:00
+#key3 = 1979-05-27T00:32:00.999999-07:00
+
+# Array
+# Arrays are square brackets with other primitives inside. Whitespace is ignored. Elements are separated by commas. Data types may not be mixed.
+
+[Array]
+key1 = [ 1, 2, 3 ]
+key2 = [ "red", "yellow", "green" ]
+key3 = [ [ 1, 2 ], [3, 4, 5] ]
+key4 = [ [ 1, 2 ], ["a", "b", "c"] ] # this is ok
+
+#Arrays can also be multiline. So in addition to ignoring whitespace, arrays also ignore newlines between the brackets.
+# Terminating commas are ok before the closing bracket.
+
+key5 = [
+ 1, 2, 3
+]
+key6 = [
+ 1,
+ 2, # this is ok
+]
+
+# Array of Tables
+# These can be expressed by using a table name in double brackets.
+# Each table with the same double bracketed name will be an element in the array.
+# The tables are inserted in the order encountered.
+
+[[products]]
+name = "Hammer"
+sku = 738594937
+
+[[products]]
+
+[[products]]
+name = "Nail"
+sku = 284758393
+color = "gray"
+
+
+# You can create nested arrays of tables as well.
+
+[[fruit]]
+ name = "apple"
+
+ [fruit.physical]
+ color = "red"
+ shape = "round"
+
+ [[fruit.variety]]
+ name = "red delicious"
+
+ [[fruit.variety]]
+ name = "granny smith"
+
+[[fruit]]
+ name = "banana"
+
+ [[fruit.variety]]
+ name = "plantain"
+
--- /dev/null
+{"array":{"key1":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"},{"type":"integer","value":"3"}]},"key2":{"type":"array","value":[{"type":"string","value":"red"},{"type":"string","value":"yellow"},{"type":"string","value":"green"}]},"key3":{"type":"array","value":[{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]},{"type":"array","value":[{"type":"integer","value":"3"},{"type":"integer","value":"4"},{"type":"integer","value":"5"}]}]},"key4":{"type":"array","value":[{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]},{"type":"array","value":[{"type":"string","value":"a"},{"type":"string","value":"b"},{"type":"string","value":"c"}]}]},"key5":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"},{"type":"integer","value":"3"}]},"key6":{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]}},"boolean":{"False":{"type":"bool","value":"false"},"True":{"type":"bool","value":"true"}},"datetime":{},"float":{"both":{},"exponent":{},"fractional":{"key1":{"type":"float","value":"1.0"},"key2":{"type":"float","value":"3.1415"},"key3":{"type":"float","value":"-0.01"}},"underscores":{}},"fruit":[{"name":{"type":"string","value":"apple"},"physical":{"color":{"type":"string","value":"red"},"shape":{"type":"string","value":"round"}},"variety":[{"name":{"type":"string","value":"red delicious"}},{"name":{"type":"string","value":"granny smith"}}]},{"name":{"type":"string","value":"banana"},"variety":[{"name":{"type":"string","value":"plantain"}}]}],"integer":{"key1":{"type":"integer","value":"99"},"key2":{"type":"integer","value":"42"},"key3":{"type":"integer","value":"0"},"key4":{"type":"integer","value":"-17"},"underscores":{"key1":{"type":"integer","value":"1000"},"key2":{"type":"integer","value":"5349221"},"key3":{"type":"integer","value":"12345"}}},"products":[{"name":{"type":"string","value":"Hammer"},"sku":{"type":"integer","value":"738594937"}},{},{"color":{"type":"string","value":"gray"},"name":{"type":"string","value":"Nail"},"sku":{"type":"integer","value":"284758393"}}],"string":{"basic":{"basic":{"type":"string","value":"I'm a string. \"You can quote me\". Name\u0009José\nLocation\u0009SF."}},"literal":{"multiline":{"lines":{"type":"string","value":"The first newline is\ntrimmed in raw strings.\n All other whitespace\n is preserved.\n"},"regex2":{"type":"string","value":"I [dw]on't need \\d{2} apples"}},"quoted":{"type":"string","value":"Tom \"Dubs\" Preston-Werner"},"regex":{"type":"string","value":"\u003c\\i\\c*\\s*\u003e"},"winpath":{"type":"string","value":"C:\\Users\\nodejs\\templates"},"winpath2":{"type":"string","value":"\\\\ServerX\\admin$\\system32\\"}},"multiline":{"continued":{"key1":{"type":"string","value":"The quick brown fox jumps over the lazy dog."},"key2":{"type":"string","value":"The quick brown fox jumps over the lazy dog."},"key3":{"type":"string","value":"The quick brown fox jumps over the lazy dog."}},"key1":{"type":"string","value":"One\nTwo"},"key2":{"type":"string","value":"One\nTwo"},"key3":{"type":"string","value":"One\nTwo"}}},"table":{"inline":{"name":{"first":{"type":"string","value":"Tom"},"last":{"type":"string","value":"Preston-Werner"}},"point":{"x":{"type":"integer","value":"1"},"y":{"type":"integer","value":"2"}}},"key":{"type":"string","value":"value"},"subtable":{"key":{"type":"string","value":"another value"}}},"x":{"y":{"z":{"w":{}}}}}
--- /dev/null
+################################################################################
+## Comment
+
+# Speak your mind with the hash symbol. They go from the symbol to the end of
+# the line.
+
+
+################################################################################
+## Table
+
+# Tables (also known as hash tables or dictionaries) are collections of
+# key/value pairs. They appear in square brackets on a line by themselves.
+
+[table]
+
+key = "value" # Yeah, you can do this.
+
+# Nested tables are denoted by table names with dots in them. Name your tables
+# whatever crap you please, just don't use #, ., [ or ].
+
+[table.subtable]
+
+key = "another value"
+
+# You don't need to specify all the super-tables if you don't want to. TOML
+# knows how to do it for you.
+
+# [x] you
+# [x.y] don't
+# [x.y.z] need these
+[x.y.z.w] # for this to work
+
+
+################################################################################
+## Inline Table
+
+# Inline tables provide a more compact syntax for expressing tables. They are
+# especially useful for grouped data that can otherwise quickly become verbose.
+# Inline tables are enclosed in curly braces `{` and `}`. No newlines are
+# allowed between the curly braces unless they are valid within a value.
+
+[table.inline]
+
+name = { first = "Tom", last = "Preston-Werner" }
+point = { x = 1, y = 2 }
+
+
+################################################################################
+## String
+
+# There are four ways to express strings: basic, multi-line basic, literal, and
+# multi-line literal. All strings must contain only valid UTF-8 characters.
+
+[string.basic]
+
+basic = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF."
+
+[string.multiline]
+
+# The following strings are byte-for-byte equivalent:
+key1 = "One\nTwo"
+key2 = """One\nTwo"""
+key3 = """
+One
+Two"""
+
+[string.multiline.continued]
+
+# The following strings are byte-for-byte equivalent:
+key1 = "The quick brown fox jumps over the lazy dog."
+
+key2 = """
+The quick brown \
+
+
+ fox jumps over \
+ the lazy dog."""
+
+key3 = """\
+ The quick brown \
+ fox jumps over \
+ the lazy dog.\
+ """
+
+[string.literal]
+
+# What you see is what you get.
+winpath = 'C:\Users\nodejs\templates'
+winpath2 = '\\ServerX\admin$\system32\'
+quoted = 'Tom "Dubs" Preston-Werner'
+regex = '<\i\c*\s*>'
+
+
+[string.literal.multiline]
+
+regex2 = '''I [dw]on't need \d{2} apples'''
+lines = '''
+The first newline is
+trimmed in raw strings.
+ All other whitespace
+ is preserved.
+'''
+
+
+################################################################################
+## Integer
+
+# Integers are whole numbers. Positive numbers may be prefixed with a plus sign.
+# Negative numbers are prefixed with a minus sign.
+
+[integer]
+
+key1 = +99
+key2 = 42
+key3 = 0
+key4 = -17
+
+[integer.underscores]
+
+# For large numbers, you may use underscores to enhance readability. Each
+# underscore must be surrounded by at least one digit.
+key1 = 1_000
+key2 = 5_349_221
+key3 = 1_2_3_4_5 # valid but inadvisable
+
+
+################################################################################
+## Float
+
+# A float consists of an integer part (which may be prefixed with a plus or
+# minus sign) followed by a fractional part and/or an exponent part.
+
+[float.fractional]
+
+key1 = +1.0
+key2 = 3.1415
+key3 = -0.01
+
+[float.exponent]
+
+[float.both]
+
+[float.underscores]
+
+
+################################################################################
+## Boolean
+
+# Booleans are just the tokens you're used to. Always lowercase.
+
+[boolean]
+
+True = true
+False = false
+
+
+################################################################################
+## Datetime
+
+# Datetimes are RFC 3339 dates.
+
+[datetime]
+
+#key1 = 1979-05-27T07:32:00Z
+#key2 = 1979-05-27T00:32:00-07:00
+#key3 = 1979-05-27T00:32:00.999999-07:00
+
+
+################################################################################
+## Array
+
+# Arrays are square brackets with other primitives inside. Whitespace is
+# ignored. Elements are separated by commas. Data types may not be mixed.
+
+[array]
+
+key1 = [ 1, 2, 3 ]
+key2 = [ "red", "yellow", "green" ]
+key3 = [ [ 1, 2 ], [3, 4, 5] ]
+key4 = [ [ 1, 2 ], ["a", "b", "c"] ] # this is ok
+
+# Arrays can also be multiline. So in addition to ignoring whitespace, arrays
+# also ignore newlines between the brackets. Terminating commas are ok before
+# the closing bracket.
+
+key5 = [
+ 1, 2, 3
+]
+key6 = [
+ 1,
+ 2, # this is ok
+]
+
+
+################################################################################
+## Array of Tables
+
+# These can be expressed by using a table name in double brackets. Each table
+# with the same double bracketed name will be an element in the array. The
+# tables are inserted in the order encountered.
+
+[[products]]
+
+name = "Hammer"
+sku = 738594937
+
+[[products]]
+
+[[products]]
+
+name = "Nail"
+sku = 284758393
+color = "gray"
+
+
+# You can create nested arrays of tables as well.
+
+[[fruit]]
+ name = "apple"
+
+ [fruit.physical]
+ color = "red"
+ shape = "round"
+
+ [[fruit.variety]]
+ name = "red delicious"
+
+ [[fruit.variety]]
+ name = "granny smith"
+
+[[fruit]]
+ name = "banana"
+
+ [[fruit.variety]]
+ name = "plantain"
--- /dev/null
+{
+ "best-day-ever": {"type": "datetime", "value": "1987-07-05T17:45:00Z"},
+ "numtheory": {
+ "boring": {"type": "bool", "value": "false"},
+ "perfection": {
+ "type": "array",
+ "value": [
+ {"type": "integer", "value": "6"},
+ {"type": "integer", "value": "28"},
+ {"type": "integer", "value": "496"}
+ ]
+ }
+ }
+}
--- /dev/null
+best-day-ever = 1987-07-05T17:45:00Z
+
+[numtheory]
+boring = false
+perfection = [6, 28, 496]
--- /dev/null
+{"clients":{"data":{"type":"array","value":[{"type":"array","value":[{"type":"string","value":"gamma"},{"type":"string","value":"delta"}]},{"type":"array","value":[{"type":"integer","value":"1"},{"type":"integer","value":"2"}]}]},"hosts":{"type":"array","value":[{"type":"string","value":"alpha"},{"type":"string","value":"omega"}]}},"database":{"connection_max":{"type":"integer","value":"5000"},"enabled":{"type":"bool","value":"true"},"ports":{"type":"array","value":[{"type":"integer","value":"8001"},{"type":"integer","value":"8001"},{"type":"integer","value":"8002"}]},"server":{"type":"string","value":"192.168.1.1"}},"owner":{"bio":{"type":"string","value":"GitHub Cofounder \u0026 CEO\nLikes tater tots and beer."},"dob":{"type":"datetime","value":"1979-05-27T07:32:00Z"},"name":{"type":"string","value":"Tom Preston-Werner"},"organization":{"type":"string","value":"GitHub"}},"products":[{"name":{"type":"string","value":"Hammer"},"sku":{"type":"integer","value":"738594937"}},{"color":{"type":"string","value":"gray"},"name":{"type":"string","value":"Nail"},"sku":{"type":"integer","value":"284758393"}}],"servers":{"alpha":{"dc":{"type":"string","value":"eqdc10"},"ip":{"type":"string","value":"10.0.0.1"}},"beta":{"country":{"type":"string","value":"中国"},"dc":{"type":"string","value":"eqdc10"},"ip":{"type":"string","value":"10.0.0.2"}}},"title":{"type":"string","value":"TOML Example"}}
--- /dev/null
+# This is a TOML document. Boom.
+
+title = "TOML Example"
+
+[owner]
+name = "Tom Preston-Werner"
+organization = "GitHub"
+bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
+dob = 1979-05-27T07:32:00Z # First class dates? Why not?
+
+[database]
+server = "192.168.1.1"
+ports = [ 8001, 8001, 8002 ]
+connection_max = 5000
+enabled = true
+
+[servers]
+
+ # You can indent as you please. Tabs or spaces. TOML don't care.
+ [servers.alpha]
+ ip = "10.0.0.1"
+ dc = "eqdc10"
+
+ [servers.beta]
+ ip = "10.0.0.2"
+ dc = "eqdc10"
+ country = "中国" # This should be parsed as UTF-8
+
+[clients]
+data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
+
+# Line breaks are OK when inside arrays
+hosts = [
+ "alpha",
+ "omega"
+]
+
+# Products
+
+ [[products]]
+ name = "Hammer"
+ sku = 738594937
+
+ [[products]]
+ name = "Nail"
+ sku = 284758393
+ color = "gray"
--- /dev/null
+{
+ "pi": {"type": "float", "value": "3.14"},
+ "negpi": {"type": "float", "value": "-3.14"}
+}
--- /dev/null
+pi = 3.14
+negpi = -3.14
--- /dev/null
+{"the":{"hard":{"another_test_string":{"type":"string","value":" Same thing, but with a string #"},"bit#":{"multi_line_array":{"type":"array","value":[{"type":"string","value":"]"}]},"what?":{"type":"string","value":"You don't think some user won't do that?"}},"harder_test_string":{"type":"string","value":" And when \"'s are in the string, along with # \""},"test_array":{"type":"array","value":[{"type":"string","value":"] "},{"type":"string","value":" # "}]},"test_array2":{"type":"array","value":[{"type":"string","value":"Test #11 ]proved that"},{"type":"string","value":"Experiment #9 was a success"}]}},"test_string":{"type":"string","value":"You'll hate me after this - #"}}}
--- /dev/null
+# Test file for TOML
+# Only this one tries to emulate a TOML file written by a user of the kind of parser writers probably hate
+# This part you'll really hate
+
+[the]
+test_string = "You'll hate me after this - #" # " Annoying, isn't it?
+
+ [the.hard]
+ test_array = [ "] ", " # "] # ] There you go, parse this!
+ test_array2 = [ "Test #11 ]proved that", "Experiment #9 was a success" ]
+ # You didn't think it'd as easy as chucking out the last #, did you?
+ another_test_string = " Same thing, but with a string #"
+ harder_test_string = " And when \"'s are in the string, along with # \"" # "and comments are there too"
+ # Things will get harder
+
+ [the.hard."bit#"]
+ "what?" = "You don't think some user won't do that?"
+ multi_line_array = [
+ "]",
+ # ] Oh yes I did
+ ]
+
+# Each of the following keygroups/key value pairs should produce an error. Uncomment to them to test
+
+#[error] if you didn't catch this, your parser is broken
+#string = "Anything other than tabs, spaces and newline after a keygroup or key value pair has ended should produce an error unless it is a comment" like this
+#array = [
+# "This might most likely happen in multiline arrays",
+# Like here,
+# "or here,
+# and here"
+# ] End of array comment, forgot the #
+#number = 3.14 pi <--again forgot the #
--- /dev/null
+{
+ "a": {
+ "better": {"type": "integer", "value": "43"},
+ "b": {
+ "c": {
+ "answer": {"type": "integer", "value": "42"}
+ }
+ }
+ }
+}
--- /dev/null
+[a.b.c]
+answer = 42
+
+[a]
+better = 43
--- /dev/null
+{
+ "a": {
+ "better": {"type": "integer", "value": "43"},
+ "b": {
+ "c": {
+ "answer": {"type": "integer", "value": "42"}
+ }
+ }
+ }
+}
--- /dev/null
+[a]
+better = 43
+
+[a.b.c]
+answer = 42
--- /dev/null
+{
+ "a": {
+ "b": {
+ "c": {
+ "answer": {"type": "integer", "value": "42"}
+ }
+ }
+ }
+}
--- /dev/null
+[a.b.c]
+answer = 42
--- /dev/null
+{
+ "answer": {"type": "integer", "value": "42"},
+ "neganswer": {"type": "integer", "value": "-42"}
+}
--- /dev/null
+answer = 42
+neganswer = -42
--- /dev/null
+{
+ "answer": {"type": "integer", "value": "42"}
+}
--- /dev/null
+{
+ "a b": {"type": "integer", "value": "1"}
+}
--- /dev/null
+{
+ "~!@#$^&*()_+-`1234567890[]\\|/?><.,;:'": {
+ "type": "integer", "value": "1"
+ }
+}
--- /dev/null
+"~!@#$^&*()_+-`1234567890[]\\|/?><.,;:'" = 1
--- /dev/null
+{
+ "key#name": {"type": "integer", "value": "5"}
+}
--- /dev/null
+"key#name" = 5
--- /dev/null
+{
+ "longpi": {"type": "float", "value": "3.141592653589793"},
+ "neglongpi": {"type": "float", "value": "-3.141592653589793"}
+}
--- /dev/null
+longpi = 3.141592653589793
+neglongpi = -3.141592653589793
--- /dev/null
+{
+ "answer": {"type": "integer", "value": "9223372036854775807"},
+ "neganswer": {"type": "integer", "value": "-9223372036854775808"}
+}
--- /dev/null
+answer = 9223372036854775807
+neganswer = -9223372036854775808
--- /dev/null
+{
+ "multiline_empty_one": {
+ "type": "string",
+ "value": ""
+ },
+ "multiline_empty_two": {
+ "type": "string",
+ "value": ""
+ },
+ "multiline_empty_three": {
+ "type": "string",
+ "value": ""
+ },
+ "multiline_empty_four": {
+ "type": "string",
+ "value": ""
+ },
+ "equivalent_one": {
+ "type": "string",
+ "value": "The quick brown fox jumps over the lazy dog."
+ },
+ "equivalent_two": {
+ "type": "string",
+ "value": "The quick brown fox jumps over the lazy dog."
+ },
+ "equivalent_three": {
+ "type": "string",
+ "value": "The quick brown fox jumps over the lazy dog."
+ }
+}
--- /dev/null
+multiline_empty_one = """"""
+multiline_empty_two = """
+"""
+multiline_empty_three = """\
+ """
+multiline_empty_four = """\
+ \
+ \
+ """
+
+equivalent_one = "The quick brown fox jumps over the lazy dog."
+equivalent_two = """
+The quick brown \
+
+
+ fox jumps over \
+ the lazy dog."""
+
+equivalent_three = """\
+ The quick brown \
+ fox jumps over \
+ the lazy dog.\
+ """
--- /dev/null
+{
+ "oneline": {
+ "type": "string",
+ "value": "This string has a ' quote character."
+ },
+ "firstnl": {
+ "type": "string",
+ "value": "This string has a ' quote character."
+ },
+ "multiline": {
+ "type": "string",
+ "value": "This string\nhas ' a quote character\nand more than\none newline\nin it."
+ }
+}
--- /dev/null
+oneline = '''This string has a ' quote character.'''
+firstnl = '''
+This string has a ' quote character.'''
+multiline = '''
+This string
+has ' a quote character
+and more than
+one newline
+in it.'''
--- /dev/null
+{
+ "backspace": {
+ "type": "string",
+ "value": "This string has a \\b backspace character."
+ },
+ "tab": {
+ "type": "string",
+ "value": "This string has a \\t tab character."
+ },
+ "newline": {
+ "type": "string",
+ "value": "This string has a \\n new line character."
+ },
+ "formfeed": {
+ "type": "string",
+ "value": "This string has a \\f form feed character."
+ },
+ "carriage": {
+ "type": "string",
+ "value": "This string has a \\r carriage return character."
+ },
+ "slash": {
+ "type": "string",
+ "value": "This string has a \\/ slash character."
+ },
+ "backslash": {
+ "type": "string",
+ "value": "This string has a \\\\ backslash character."
+ }
+}
--- /dev/null
+backspace = 'This string has a \b backspace character.'
+tab = 'This string has a \t tab character.'
+newline = 'This string has a \n new line character.'
+formfeed = 'This string has a \f form feed character.'
+carriage = 'This string has a \r carriage return character.'
+slash = 'This string has a \/ slash character.'
+backslash = 'This string has a \\ backslash character.'
--- /dev/null
+{
+ "answer": {
+ "type": "string",
+ "value": ""
+ }
+}
--- /dev/null
+answer = ""
--- /dev/null
+{
+ "backspace": {
+ "type": "string",
+ "value": "This string has a \u0008 backspace character."
+ },
+ "tab": {
+ "type": "string",
+ "value": "This string has a \u0009 tab character."
+ },
+ "newline": {
+ "type": "string",
+ "value": "This string has a \u000A new line character."
+ },
+ "formfeed": {
+ "type": "string",
+ "value": "This string has a \u000C form feed character."
+ },
+ "carriage": {
+ "type": "string",
+ "value": "This string has a \u000D carriage return character."
+ },
+ "quote": {
+ "type": "string",
+ "value": "This string has a \u0022 quote character."
+ },
+ "slash": {
+ "type": "string",
+ "value": "This string has a \u002F slash character."
+ },
+ "backslash": {
+ "type": "string",
+ "value": "This string has a \u005C backslash character."
+ },
+ "notunicode1": {
+ "type": "string",
+ "value": "This string does not have a unicode \\u escape."
+ },
+ "notunicode2": {
+ "type": "string",
+ "value": "This string does not have a unicode \u005Cu escape."
+ },
+ "notunicode3": {
+ "type": "string",
+ "value": "This string does not have a unicode \\u0075 escape."
+ },
+ "notunicode4": {
+ "type": "string",
+ "value": "This string does not have a unicode \\\u0075 escape."
+ }
+}
--- /dev/null
+backspace = "This string has a \b backspace character."
+tab = "This string has a \t tab character."
+newline = "This string has a \n new line character."
+formfeed = "This string has a \f form feed character."
+carriage = "This string has a \r carriage return character."
+quote = "This string has a \" quote character."
+slash = "This string has a / slash character."
+backslash = "This string has a \\ backslash character."
+notunicode1 = "This string does not have a unicode \\u escape."
+notunicode2 = "This string does not have a unicode \u005Cu escape."
+notunicode3 = "This string does not have a unicode \\u0075 escape."
+notunicode4 = "This string does not have a unicode \\\u0075 escape."
--- /dev/null
+{
+ "answer": {
+ "type": "string",
+ "value": "You are not drinking enough whisky."
+ }
+}
--- /dev/null
+answer = "You are not drinking enough whisky."
--- /dev/null
+{
+ "pound": {"type": "string", "value": "We see no # comments here."},
+ "poundcomment": {
+ "type": "string",
+ "value": "But there are # some comments here."
+ }
+}
--- /dev/null
+pound = "We see no # comments here."
+poundcomment = "But there are # some comments here." # Did I # mess you up?
--- /dev/null
+{
+ "albums": {
+ "songs": [
+ {"name": {"type": "string", "value": "Glory Days"}}
+ ]
+ }
+}
--- /dev/null
+[[albums.songs]]
+name = "Glory Days"
--- /dev/null
+{
+ "people": [
+ {
+ "first_name": {"type": "string", "value": "Bruce"},
+ "last_name": {"type": "string", "value": "Springsteen"}
+ },
+ {
+ "first_name": {"type": "string", "value": "Eric"},
+ "last_name": {"type": "string", "value": "Clapton"}
+ },
+ {
+ "first_name": {"type": "string", "value": "Bob"},
+ "last_name": {"type": "string", "value": "Seger"}
+ }
+ ]
+}
--- /dev/null
+[[people]]
+first_name = "Bruce"
+last_name = "Springsteen"
+
+[[people]]
+first_name = "Eric"
+last_name = "Clapton"
+
+[[people]]
+first_name = "Bob"
+last_name = "Seger"
--- /dev/null
+{
+ "albums": [
+ {
+ "name": {"type": "string", "value": "Born to Run"},
+ "songs": [
+ {"name": {"type": "string", "value": "Jungleland"}},
+ {"name": {"type": "string", "value": "Meeting Across the River"}}
+ ]
+ },
+ {
+ "name": {"type": "string", "value": "Born in the USA"},
+ "songs": [
+ {"name": {"type": "string", "value": "Glory Days"}},
+ {"name": {"type": "string", "value": "Dancing in the Dark"}}
+ ]
+ }
+ ]
+}
--- /dev/null
+[[albums]]
+name = "Born to Run"
+
+ [[albums.songs]]
+ name = "Jungleland"
+
+ [[albums.songs]]
+ name = "Meeting Across the River"
+
+[[albums]]
+name = "Born in the USA"
+
+ [[albums.songs]]
+ name = "Glory Days"
+
+ [[albums.songs]]
+ name = "Dancing in the Dark"
--- /dev/null
+{
+ "people": [
+ {
+ "first_name": {"type": "string", "value": "Bruce"},
+ "last_name": {"type": "string", "value": "Springsteen"}
+ }
+ ]
+}
--- /dev/null
+[[people]]
+first_name = "Bruce"
+last_name = "Springsteen"
--- /dev/null
+{
+ "a": {}
+}
--- /dev/null
+{
+ "a": { "b": {} }
+}
--- /dev/null
+[a]
+[a.b]
--- /dev/null
+{
+ "valid key": {}
+}
--- /dev/null
+["valid key"]
--- /dev/null
+{
+ "key#group": {
+ "answer": {"type": "integer", "value": "42"}
+ }
+}
--- /dev/null
+["key#group"]
+answer = 42
--- /dev/null
+{
+ "answer4": {"type": "string", "value": "\u03B4α"},
+ "answer8": {"type": "string", "value": "\u03B4β"}
+}
--- /dev/null
+answer4 = "\u03B4α"
+answer8 = "\U000003B4β"
--- /dev/null
+{
+ "answer": {"type": "string", "value": "δ"}
+}
--- /dev/null
+answer = "δ"
projects / rust.git / commitdiff