zig/lib/libc/musl/src/thread/pthread_getschedparam.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

19 lines
374 B
C

#include "pthread_impl.h"
#include "lock.h"
int pthread_getschedparam(pthread_t t, int *restrict policy, struct sched_param *restrict param)
{
int r;
LOCK(t->killlock);
if (!t->tid) {
r = ESRCH;
} else {
r = -__syscall(SYS_sched_getparam, t->tid, param);
if (!r) {
*policy = __syscall(SYS_sched_getscheduler, t->tid);
}
}
UNLOCK(t->killlock);
return r;
}