fusl/src/time/timer_delete.c

#include <time.h>
#include <limits.h>
#include "pthread_impl.h"

int timer_delete(timer_t t) {
  if ((intptr_t)t < 0) {
    pthread_t td = (void*)((uintptr_t)t << 1);
    a_store(&td->timer_id, td->timer_id | INT_MIN);
    __wake(&td->timer_id, 1, 1);
    return 0;
  }
  return __syscall(SYS_timer_delete, t);
}