sem_release

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

sem_release -- release a semaphore

Descripción

int sem_release ( int sem_identifier )

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.

Véase tambien: sem_get() y sem_acquire().

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Generated: 2007-01-26 18:01:06