#include "pthread_impl.h" #include "lock.h" int pthread_setschedprio(pthread_t t, int prio) { int r; sigset_t set; __block_app_sigs(&set); LOCK(t->killlock); r = !t->tid ? ESRCH : -__syscall(SYS_sched_setparam, t->tid, &prio); UNLOCK(t->killlock); __restore_sigs(&set); return r; }