zig/lib/libc/musl/src/thread/pthread_kill.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

13 lines
234 B
C

#include "pthread_impl.h"
#include "lock.h"
int pthread_kill(pthread_t t, int sig)
{
int r;
LOCK(t->killlock);
r = t->tid ? -__syscall(SYS_tkill, t->tid, sig)
: (sig+0U >= _NSIG ? EINVAL : 0);
UNLOCK(t->killlock);
return r;
}