fusl/src/thread/pthread_setschedprio.c

#include "pthread_impl.h"

int pthread_setschedprio(pthread_t t, int prio) {
  int r;
  __lock(t->killlock);
  r = t->dead ? ESRCH : -__syscall(SYS_sched_setparam, t->tid, &prio);
  __unlock(t->killlock);
  return r;
}