xref: /PHP-7.0/ext/sysvsem/php_sysvsem.h (revision 478f119a)
1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 7                                                        |
4    +----------------------------------------------------------------------+
5    | Copyright (c) 1997-2017 The PHP Group                                |
6    +----------------------------------------------------------------------+
7    | This source file is subject to version 3.01 of the PHP license,      |
8    | that is bundled with this package in the file LICENSE, and is        |
9    | available through the world-wide-web at the following url:           |
10    | http://www.php.net/license/3_01.txt                                  |
11    | If you did not receive a copy of the PHP license and are unable to   |
12    | obtain it through the world-wide-web, please send a note to          |
13    | license@php.net so we can mail you a copy immediately.               |
14    +----------------------------------------------------------------------+
15    | Author: Tom May <tom@go2net.com>                                     |
16    +----------------------------------------------------------------------+
17 */
18 
19 /* $Id$ */
20 
21 #ifndef PHP_SYSVSEM_H
22 #define PHP_SYSVSEM_H
23 
24 #if HAVE_SYSVSEM
25 
26 extern zend_module_entry sysvsem_module_entry;
27 #define sysvsem_module_ptr &sysvsem_module_entry
28 
29 #include "php_version.h"
30 #define PHP_SYSVSEM_VERSION PHP_VERSION
31 
32 PHP_MINIT_FUNCTION(sysvsem);
33 PHP_FUNCTION(sem_get);
34 PHP_FUNCTION(sem_acquire);
35 PHP_FUNCTION(sem_release);
36 PHP_FUNCTION(sem_remove);
37 
38 typedef struct {
39 	int le_sem;
40 } sysvsem_module;
41 
42 typedef struct {
43 	int id;						/* For error reporting. */
44 	int key;					/* For error reporting. */
45 	int semid;					/* Returned by semget(). */
46 	int count;					/* Acquire count for auto-release. */
47 	int auto_release;			/* flag that says to auto-release. */
48 } sysvsem_sem;
49 
50 extern sysvsem_module php_sysvsem_module;
51 
52 #else
53 
54 #define sysvsem_module_ptr NULL
55 
56 #endif
57 
58 #define phpext_sysvsem_ptr sysvsem_module_ptr
59 
60 #endif /* PHP_SYSVSEM_H */
61