split internal lock API out of libc.h, creating lock.h
[musl] / src / thread / pthread_setschedprio.c
1 #include "pthread_impl.h"
2 #include "lock.h"
3
4 int pthread_setschedprio(pthread_t t, int prio)
5 {
6         int r;
7         LOCK(t->killlock);
8         r = !t->tid ? ESRCH : -__syscall(SYS_sched_setparam, t->tid, &prio);
9         UNLOCK(t->killlock);
10         return r;
11 }