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: http://oit.cmc.msu.ru/php/function.sem-release.html
Дата изменения: Sun Feb 3 22:54:27 2002 Дата индексирования: Mon Oct 1 21:34:27 2012 Кодировка: |
Returns: TRUE on success, FALSE on error.
sem_release() releases the semaphore if it is currently acquired by the calling process, otherwise a warning is generated.
After releasing the semaphore, sem_acquire() may be called to re-acquire it.
See also: sem_get() and sem_acquire().
Note: This function does not work on Windows systems.