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// 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.
//! 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")]
pub static FIONBIO: libc::c_ulong = 0x8004667e;
#[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")]
pub static FIOCLEX: libc::c_ulong = 0x20006601;
#[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")]
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;
pub fn select(nfds: libc::c_int,
readfds: *fd_set,
writefds: *fd_set,
errorfds: *fd_set,
timeout: *libc::timeval) -> libc::c_int;
pub fn getsockopt(sockfd: libc::c_int,
level: libc::c_int,
optname: libc::c_int,
optval: *mut libc::c_void,
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: *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 struct fd_set {
fds_bits: [i32, ..(FD_SETSIZE / 32)]
}
pub fn fd_set(set: &mut fd_set, fd: i32) {
set.fds_bits[(fd / 32) as uint] |= 1 << ((fd % 32) as uint);
}
}
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "linux")]
mod select {
use std::uint;
pub static FD_SETSIZE: uint = 1024;
pub struct fd_set {
fds_bits: [uint, ..(FD_SETSIZE / uint::BITS)]
}
pub fn fd_set(set: &mut fd_set, fd: i32) {
let fd = fd as uint;
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")]
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")]
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")]
pub struct sigaction {
pub sa_handler: extern fn(libc::c_int),
pub sa_flags: libc::c_int,
pub sa_mask: sigset_t,
}
}
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