|SEM_CLOSE(2)||System Calls Manual||SEM_CLOSE(2)|
sem_close — close
a named semaphore
The system resources associated with the named semaphore referenced by sem are deallocated and the descriptor is invalidated.
will return 0. Otherwise, -1 is returned and errno is
sem_close() succeeds unless:
sem_close() is specified in the POSIX
Realtime Extension (1003.1b-1993/1003.1i-1995).
|June 8, 2000||Darwin|