40 lines
565 B
PHP
40 lines
565 B
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: Jenner
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* Date: 2015/8/21
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* Time: 14:24
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*/
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namespace Jenner\SimpleFork\Lock;
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/**
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* lock for processes to mutual exclusion
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*
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* @package Jenner\SimpleFork\Lock
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*/
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interface LockInterface
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{
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/**
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* get a lock
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*
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* @param bool $blocking
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* @return bool
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*/
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public function acquire($blocking = true);
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/**
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* release lock
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*
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* @return bool
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*/
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public function release();
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/**
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* is locked
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*
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* @return bool
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*/
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public function isLocked();
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} |