1 #include "pthread_impl.h" 2 #include "lock.h" 3 pthread_setschedprio(pthread_t t,int prio)4int pthread_setschedprio(pthread_t t, int prio) 5 { 6 int r; 7 sigset_t set; 8 __block_app_sigs(&set); 9 LOCK(t->killlock); 10 r = !t->tid ? ESRCH : -__syscall(SYS_sched_setparam, t->tid, &prio); 11 UNLOCK(t->killlock); 12 __restore_sigs(&set); 13 return r; 14 } 15