sem_release() releases the semaphore if it is currently acquired by the calling process, otherwise a warning is generated.
Возвращает TRUE в случае успешного завершения, FALSE в случае возникновения ошибки.
After releasing the semaphore, sem_acquire() may be called to re-acquire it.
See also sem_get() and sem_acquire().
Замечание: This function does not work on Windows systems.
| Пред. | Начало | След. |
| sem_get | Уровень выше | sem_remove |