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Add timerfd API on Linux

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This change adds the Linux-specific timerfd API to libc.
This commit is contained in:
slyrz 2017-09-09 13:02:29 +02:00
parent 95848f9622
commit 340cbbfe75
2 changed files with 17 additions and 0 deletions
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1
libc-test/build.rs
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@ -188,6 +188,7 @@ fn main() {
cfg.header("sys/shm.h"); cfg.header("sys/shm.h");
cfg.header("sys/user.h"); cfg.header("sys/user.h");
cfg.header("sys/fsuid.h"); cfg.header("sys/fsuid.h");
cfg.header("sys/timerfd.h");
cfg.header("shadow.h"); cfg.header("shadow.h");
if !emscripten { if !emscripten {
cfg.header("linux/input.h"); cfg.header("linux/input.h");

16
src/unix/notbsd/linux/mod.rs
View File

@ -200,6 +200,11 @@ s! {
_pad: [::uint8_t; 48], _pad: [::uint8_t; 48],
} }
pub struct itimerspec {
pub it_interval: ::timespec,
pub it_value: ::timespec,
}
pub struct fsid_t { pub struct fsid_t {
__val: [::c_int; 2], __val: [::c_int; 2],
} }
@ -900,6 +905,10 @@ pub const ITIMER_REAL: ::c_int = 0;
pub const ITIMER_VIRTUAL: ::c_int = 1; pub const ITIMER_VIRTUAL: ::c_int = 1;
pub const ITIMER_PROF: ::c_int = 2; pub const ITIMER_PROF: ::c_int = 2;
pub const TFD_CLOEXEC: ::c_int = 0o2000000;
pub const TFD_NONBLOCK: ::c_int = 0o4000;
pub const TFD_TIMER_ABSTIME: ::c_int = 1;
pub const XATTR_CREATE: ::c_int = 0x1; pub const XATTR_CREATE: ::c_int = 0x1;
pub const XATTR_REPLACE: ::c_int = 0x2; pub const XATTR_REPLACE: ::c_int = 0x2;
@ -1074,6 +1083,13 @@ extern {
pub fn signalfd(fd: ::c_int, pub fn signalfd(fd: ::c_int,
mask: *const ::sigset_t, mask: *const ::sigset_t,
flags: ::c_int) -> ::c_int; flags: ::c_int) -> ::c_int;
pub fn timerfd_create(clockid: ::c_int, flags: ::c_int) -> ::c_int;
pub fn timerfd_gettime(fd: ::c_int,
curr_value: *mut itimerspec) -> ::c_int;
pub fn timerfd_settime(fd: ::c_int,
flags: ::c_int,
new_value: *const itimerspec,
old_value: *mut itimerspec) -> ::c_int;
pub fn pwritev(fd: ::c_int, pub fn pwritev(fd: ::c_int,
iov: *const ::iovec, iov: *const ::iovec,
iovcnt: ::c_int, iovcnt: ::c_int,