EventBuffer::lock

(PECL event >= 1.2.6-beta)

EventBuffer::lock — Acquires a lock on buffer

説明

public function EventBuffer::lock(): void

Acquires a lock on buffer. Can be used in pair with EventBuffer::unlock() to make a set of operations atomic, i.e. thread-safe. Note, it is not needed to lock buffers for individual operations. When locking is enabled(see EventBuffer::enableLocking() ), individual operations on event buffers are already atomic.

パラメータ

この関数にはパラメータはありません。

戻り値

値を返しません。

参考

EventBuffer::unlock() - Releases lock acquired by EventBuffer::lock

関連キーワード:

lock EventBuffer Acquires buffer operations event unlock atomic buffers individual freeze prepend beta used pair make thread safe Note needed locking enabled enableLocking already 参考