mtx_unlock.c raw

   1  #include <threads.h>
   2  #include <pthread.h>
   3  
   4  int mtx_unlock(mtx_t *mtx)
   5  {
   6  	/* The only cases where pthread_mutex_unlock can return an
   7  	 * error are undefined behavior for C11 mtx_unlock, so we can
   8  	 * assume it does not return an error and simply tail call. */
   9  	return __pthread_mutex_unlock((pthread_mutex_t *)mtx);
  10  }
  11