1 #include "pthread_impl.h" 2 #include "lock.h" 3 pthread_setschedparam(pthread_t t,int policy,const struct sched_param * param)4int pthread_setschedparam(pthread_t t, int policy, const struct sched_param *param) 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_setscheduler, t->tid, policy, param, MUSL_TYPE_THREAD); 11 UNLOCK(t->killlock); 12 __restore_sigs(&set); 13 return r; 14 } 15