musl/src/thread/pthread_kill.c
Rich Felker bbbe87e35c fix several locks that weren't updated right for new futex-based __lock
these could have caused memory corruption due to invalid accesses to
the next field. all should be fixed now; I found the errors with fgrep
-r '__lock(&', which is bogus since the argument should be an array.
2012-07-12 11:23:43 -04:00

10 lines
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C

#include "pthread_impl.h"
int pthread_kill(pthread_t t, int sig)
{
int r;
__lock(t->killlock);
r = t->dead ? ESRCH : -__syscall(SYS_tgkill, t->pid, t->tid, sig);
__unlock(t->killlock);
return r;
}