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Auto merge of #810 - oherrala:pthread_cancel, r=alexcrichton 

Introduce pthread_cancel() for terminating threads

pthread_cancel() is safer way to terminate thread than pthread_kill().

This function can be found from ISO/IEC 9945-1:1996 (“POSIX.1”) and first introduced into Single Unix Specification version 2 on 1997.
This commit is contained in:
bors 2017-10-19 15:06:41 +00:00
parent 2172bb4bab f024fe7dd3
commit 07088d2a0e
2 changed files with 4 additions and 0 deletions
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3
src/unix/bsd/mod.rs
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@ -491,6 +491,9 @@ extern {
oldset: *mut sigset_t) -> ::c_int;
pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
#[cfg_attr(all(target_os = "macos", target_arch = "x86"),
link_name = "pthread_cancel$UNIX2003")]
pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;

1
src/unix/notbsd/linux/mod.rs
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@ -1411,6 +1411,7 @@ extern {
oldset: *mut sigset_t) -> ::c_int;
pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;