SGX target: fix std unit tests

[rust.git] / src / libstd / sys / sgx / os.rs

diff --git a/src/libstd/sys/sgx/os.rs b/src/libstd/sys/sgx/os.rs
index 79ebafe73f966eb65d7f13d801a3af67fe2e2617..0bb7b897058db08878ca2e28df709d6384deb398 100644 (file)
--- a/src/libstd/sys/sgx/os.rs
+++ b/src/libstd/sys/sgx/os.rs
@@ -1,27 +1,17 @@
-// Copyright 2018 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 fortanix_sgx_abi::{Error, RESULT_SUCCESS};
 
-use error::Error as StdError;
-use ffi::{OsString, OsStr};
-use fmt;
-use io;
-use path::{self, PathBuf};
-use str;
-use sys::{unsupported, Void, sgx_ineffective, decode_error_kind};
-use collections::HashMap;
-use vec;
-use sync::Mutex;
-use sync::atomic::{AtomicUsize, Ordering};
-use sync::Once;
+use crate::error::Error as StdError;
+use crate::ffi::{OsString, OsStr};
+use crate::fmt;
+use crate::io;
+use crate::path::{self, PathBuf};
+use crate::str;
+use crate::sys::{unsupported, Void, sgx_ineffective, decode_error_kind};
+use crate::collections::HashMap;
+use crate::vec;
+use crate::sync::Mutex;
+use crate::sync::atomic::{AtomicUsize, Ordering};
+use crate::sync::Once;
 
 pub fn errno() -> i32 {
     RESULT_SUCCESS
@@ -83,7 +73,11 @@ pub fn current_exe() -> io::Result<PathBuf> {
     unsupported()
 }
 
+#[cfg_attr(test, linkage = "available_externally")]
+#[export_name = "_ZN16__rust_internals3std3sys3sgx2os3ENVE"]
 static ENV: AtomicUsize = AtomicUsize::new(0);
+#[cfg_attr(test, linkage = "available_externally")]
+#[export_name = "_ZN16__rust_internals3std3sys3sgx2os8ENV_INITE"]
 static ENV_INIT: Once = Once::new();
 type EnvStore = Mutex<HashMap<OsString, OsString>>;