fusl/src/thread/pthread_setschedparam.c

#include "pthread_impl.h"

int pthread_setschedparam(pthread_t t,
                          int policy,
                          const struct sched_param* param) {
  int r;
  __lock(t->killlock);
  r = t->dead ? ESRCH
              : -__syscall(SYS_sched_setscheduler, t->tid, policy, param);
  __unlock(t->killlock);
  return r;
}