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Auto merge of #246 - kamalmarhubi:openpty, r=alexcrichton

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unix: Add openpty(3) and forkpty(3) for non-Apple platforms

The functions were added for Apple in #202. Adding them to other
platforms was pending an amendment to RFC 1291 to expand the scope of
libc to include libutil. The amendment was merged as
  https://github.com/rust-lang/rfcs/pull/1529
This commit is contained in:
bors 2016-04-02 16:30:23 -07:00
parent dfc1ab5f2b 9c4af10e88
commit f288e185f4
4 changed files with 37 additions and 0 deletions
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7
libc-test/build.rs
View file

@ -130,6 +130,12 @@ fn main() {
if bsdlike {
cfg.header("sys/event.h");
if freebsd {
cfg.header("libutil.h");
} else {
cfg.header("util.h");
}
}
if linux {
@ -139,6 +145,7 @@ fn main() {
cfg.header("sys/xattr.h");
cfg.header("sys/ipc.h");
cfg.header("sys/shm.h");
cfg.header("pty.h");
}
if linux || android {

10
src/unix/bsd/freebsdlike/mod.rs
View file

@ -568,6 +568,7 @@ pub const RTLD_NODELETE: ::c_int = 0x1000;
pub const RTLD_NOLOAD: ::c_int = 0x2000;
pub const RTLD_GLOBAL: ::c_int = 0x100;
#[link(name = "util")]
extern {
pub fn getnameinfo(sa: *const ::sockaddr,
salen: ::socklen_t,
@ -617,6 +618,15 @@ extern {
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;
}
cfg_if! {

10
src/unix/bsd/openbsdlike/mod.rs
View file

@ -376,6 +376,7 @@ pub const Q_SETQUOTA: ::c_int = 0x400;
pub const RTLD_GLOBAL: ::c_int = 0x100;
#[link(name = "util")]
extern {
pub fn mincore(addr: *mut ::c_void, len: ::size_t,
vec: *mut ::c_char) -> ::c_int;
@ -393,6 +394,15 @@ extern {
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;
}
cfg_if! {

10
src/unix/notbsd/linux/mod.rs
View file

@ -398,6 +398,7 @@ f! {
}
}
#[link(name = "util")]
extern {
pub fn shm_open(name: *const c_char, oflag: ::c_int,
mode: mode_t) -> ::c_int;
@ -531,6 +532,15 @@ extern {
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;
}
cfg_if! {