//! C definitions used by libnative that don't belong in liblibc
+#![allow(dead_code)]
+
pub use self::select::fd_set;
+pub use self::signal::{sigaction, siginfo, sigset_t};
+pub use self::signal::{SA_ONSTACK, SA_RESTART, SA_RESETHAND, SA_NOCLDSTOP};
+pub use self::signal::{SA_NODEFER, SA_NOCLDWAIT, SA_SIGINFO, SIGCHLD};
use libc;
#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
+#[cfg(target_os = "dragonfly")]
pub static FIONBIO: libc::c_ulong = 0x8004667e;
-#[cfg(target_os = "linux")]
+#[cfg(target_os = "linux", target_arch = "x86")]
+#[cfg(target_os = "linux", target_arch = "x86_64")]
+#[cfg(target_os = "linux", target_arch = "arm")]
#[cfg(target_os = "android")]
pub static FIONBIO: libc::c_ulong = 0x5421;
+#[cfg(target_os = "linux", target_arch = "mips")]
+#[cfg(target_os = "linux", target_arch = "mipsel")]
+pub static FIONBIO: libc::c_ulong = 0x667e;
+
#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
+#[cfg(target_os = "dragonfly")]
pub static FIOCLEX: libc::c_ulong = 0x20006601;
-#[cfg(target_os = "linux")]
+#[cfg(target_os = "linux", target_arch = "x86")]
+#[cfg(target_os = "linux", target_arch = "x86_64")]
+#[cfg(target_os = "linux", target_arch = "arm")]
#[cfg(target_os = "android")]
pub static FIOCLEX: libc::c_ulong = 0x5451;
+#[cfg(target_os = "linux", target_arch = "mips")]
+#[cfg(target_os = "linux", target_arch = "mipsel")]
+pub static FIOCLEX: libc::c_ulong = 0x6601;
+
+#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
+#[cfg(target_os = "freebsd")]
+#[cfg(target_os = "dragonfly")]
+pub static MSG_DONTWAIT: libc::c_int = 0x80;
+#[cfg(target_os = "linux")]
+#[cfg(target_os = "android")]
+pub static MSG_DONTWAIT: libc::c_int = 0x40;
+
+pub static WNOHANG: libc::c_int = 1;
extern {
pub fn gettimeofday(timeval: *mut libc::timeval,
- tzp: *libc::c_void) -> libc::c_int;
+ tzp: *mut libc::c_void) -> libc::c_int;
pub fn select(nfds: libc::c_int,
- readfds: *fd_set,
- writefds: *fd_set,
- errorfds: *fd_set,
- timeout: *libc::timeval) -> libc::c_int;
+ readfds: *mut fd_set,
+ writefds: *mut fd_set,
+ errorfds: *mut fd_set,
+ timeout: *mut libc::timeval) -> libc::c_int;
pub fn getsockopt(sockfd: libc::c_int,
level: libc::c_int,
optname: libc::c_int,
optlen: *mut libc::socklen_t) -> libc::c_int;
pub fn ioctl(fd: libc::c_int, req: libc::c_ulong, ...) -> libc::c_int;
+
+ pub fn waitpid(pid: libc::pid_t, status: *mut libc::c_int,
+ options: libc::c_int) -> libc::pid_t;
+
+ pub fn sigaction(signum: libc::c_int,
+ act: *const sigaction,
+ oldact: *mut sigaction) -> libc::c_int;
+
+ pub fn sigaddset(set: *mut sigset_t, signum: libc::c_int) -> libc::c_int;
+ pub fn sigdelset(set: *mut sigset_t, signum: libc::c_int) -> libc::c_int;
+ pub fn sigemptyset(set: *mut sigset_t) -> libc::c_int;
}
#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
mod select {
pub static FD_SETSIZE: uint = 1024;
}
pub fn fd_set(set: &mut fd_set, fd: i32) {
- set.fds_bits[(fd / 32) as uint] |= 1 << (fd % 32);
+ set.fds_bits[(fd / 32) as uint] |= 1 << ((fd % 32) as uint);
}
}
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
+#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "linux")]
mod select {
use std::uint;
pub static FD_SETSIZE: uint = 1024;
pub struct fd_set {
+ // FIXME: shouldn't this be a c_ulong?
fds_bits: [uint, ..(FD_SETSIZE / uint::BITS)]
}
set.fds_bits[fd / uint::BITS] |= 1 << (fd % uint::BITS);
}
}
+
+#[cfg(target_os = "linux", target_arch = "x86")]
+#[cfg(target_os = "linux", target_arch = "x86_64")]
+#[cfg(target_os = "linux", target_arch = "arm")]
+#[cfg(target_os = "android")]
+mod signal {
+ use libc;
+
+ pub static SA_NOCLDSTOP: libc::c_ulong = 0x00000001;
+ pub static SA_NOCLDWAIT: libc::c_ulong = 0x00000002;
+ pub static SA_NODEFER: libc::c_ulong = 0x40000000;
+ pub static SA_ONSTACK: libc::c_ulong = 0x08000000;
+ pub static SA_RESETHAND: libc::c_ulong = 0x80000000;
+ pub static SA_RESTART: libc::c_ulong = 0x10000000;
+ pub static SA_SIGINFO: libc::c_ulong = 0x00000004;
+ pub static SIGCHLD: libc::c_int = 17;
+
+ // This definition is not as accurate as it could be, {pid, uid, status} is
+ // actually a giant union. Currently we're only interested in these fields,
+ // however.
+ pub struct siginfo {
+ si_signo: libc::c_int,
+ si_errno: libc::c_int,
+ si_code: libc::c_int,
+ pub pid: libc::pid_t,
+ pub uid: libc::uid_t,
+ pub status: libc::c_int,
+ }
+
+ pub struct sigaction {
+ pub sa_handler: extern fn(libc::c_int),
+ pub sa_mask: sigset_t,
+ pub sa_flags: libc::c_ulong,
+ sa_restorer: *mut libc::c_void,
+ }
+
+ #[cfg(target_word_size = "32")]
+ pub struct sigset_t {
+ __val: [libc::c_ulong, ..32],
+ }
+ #[cfg(target_word_size = "64")]
+ pub struct sigset_t {
+ __val: [libc::c_ulong, ..16],
+ }
+}
+
+#[cfg(target_os = "linux", target_arch = "mips")]
+#[cfg(target_os = "linux", target_arch = "mipsel")]
+mod signal {
+ use libc;
+
+ pub static SA_NOCLDSTOP: libc::c_ulong = 0x00000001;
+ pub static SA_NOCLDWAIT: libc::c_ulong = 0x00010000;
+ pub static SA_NODEFER: libc::c_ulong = 0x40000000;
+ pub static SA_ONSTACK: libc::c_ulong = 0x08000000;
+ pub static SA_RESETHAND: libc::c_ulong = 0x80000000;
+ pub static SA_RESTART: libc::c_ulong = 0x10000000;
+ pub static SA_SIGINFO: libc::c_ulong = 0x00000008;
+ pub static SIGCHLD: libc::c_int = 18;
+
+ // This definition is not as accurate as it could be, {pid, uid, status} is
+ // actually a giant union. Currently we're only interested in these fields,
+ // however.
+ pub struct siginfo {
+ si_signo: libc::c_int,
+ si_code: libc::c_int,
+ si_errno: libc::c_int,
+ pub pid: libc::pid_t,
+ pub uid: libc::uid_t,
+ pub status: libc::c_int,
+ }
+
+ pub struct sigaction {
+ pub sa_flags: libc::c_uint,
+ pub sa_handler: extern fn(libc::c_int),
+ pub sa_mask: sigset_t,
+ sa_restorer: *mut libc::c_void,
+ sa_resv: [libc::c_int, ..1],
+ }
+
+ pub struct sigset_t {
+ __val: [libc::c_ulong, ..32],
+ }
+}
+
+#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
+#[cfg(target_os = "freebsd")]
+#[cfg(target_os = "dragonfly")]
+mod signal {
+ use libc;
+
+ pub static SA_ONSTACK: libc::c_int = 0x0001;
+ pub static SA_RESTART: libc::c_int = 0x0002;
+ pub static SA_RESETHAND: libc::c_int = 0x0004;
+ pub static SA_NOCLDSTOP: libc::c_int = 0x0008;
+ pub static SA_NODEFER: libc::c_int = 0x0010;
+ pub static SA_NOCLDWAIT: libc::c_int = 0x0020;
+ pub static SA_SIGINFO: libc::c_int = 0x0040;
+ pub static SIGCHLD: libc::c_int = 20;
+
+ #[cfg(target_os = "macos")]
+ #[cfg(target_os = "ios")]
+ pub type sigset_t = u32;
+ #[cfg(target_os = "freebsd")]
+ #[cfg(target_os = "dragonfly")]
+ pub struct sigset_t {
+ bits: [u32, ..4],
+ }
+
+ // This structure has more fields, but we're not all that interested in
+ // them.
+ pub struct siginfo {
+ pub si_signo: libc::c_int,
+ pub si_errno: libc::c_int,
+ pub si_code: libc::c_int,
+ pub pid: libc::pid_t,
+ pub uid: libc::uid_t,
+ pub status: libc::c_int,
+ }
+
+ #[cfg(target_os = "macos")]
+ #[cfg(target_os = "ios")]
+ pub struct sigaction {
+ pub sa_handler: extern fn(libc::c_int),
+ sa_tramp: *mut libc::c_void,
+ pub sa_mask: sigset_t,
+ pub sa_flags: libc::c_int,
+ }
+
+ #[cfg(target_os = "freebsd")]
+ #[cfg(target_os = "dragonfly")]
+ pub struct sigaction {
+ pub sa_handler: extern fn(libc::c_int),
+ pub sa_flags: libc::c_int,
+ pub sa_mask: sigset_t,
+ }
+}