php_sysvsem.h

php-4.4.7学习linux时下载的源代码

/* 
   +----------------------------------------------------------------------+
   | PHP Version 4                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2007 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | [e-mail] so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author: Tom May <[e-mail]>                                     |
   +----------------------------------------------------------------------+
*/

/* $Id: php_sysvsem.h,v 1.12.4.1.8.2 2007/01/01 09:46:49 sebastian Exp $ */

#ifndef PHP_SYSVSEM_H
#define PHP_SYSVSEM_H

#if HAVE_SYSVSEM

extern zend_module_entry sysvsem_module_entry;
#define sysvsem_module_ptr &sysvsem_module_entry

PHP_MINIT_FUNCTION(sysvsem);
PHP_FUNCTION(sem_get);
PHP_FUNCTION(sem_acquire);
PHP_FUNCTION(sem_release);
PHP_FUNCTION(sem_remove);

typedef struct {
	int le_sem;
} sysvsem_module;

typedef struct {
	int id;						/* For error reporting. */
	int key;					/* For error reporting. */
	int semid;					/* Returned by semget(). */
	int count;					/* Acquire count for auto-release. */
	int auto_release;			/* flag that says to auto-release. */
} sysvsem_sem;

extern sysvsem_module php_sysvsem_module;

#else

#define sysvsem_module_ptr NULL

#endif

#define phpext_sysvsem_ptr sysvsem_module_ptr

#endif /* PHP_SYSVSEM_H */