mirror of
https://github.com/php/php-src.git
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93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2016 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Christian Cartus <cartus@atrior.de> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifndef PHP_SYSVSHM_H
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#define PHP_SYSVSHM_H
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#if HAVE_SYSVSHM
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extern zend_module_entry sysvshm_module_entry;
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#define sysvshm_module_ptr &sysvshm_module_entry
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#include "php_version.h"
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#define PHP_SYSVSHM_VERSION PHP_VERSION
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#include <sys/types.h>
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#ifdef PHP_WIN32
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# include <TSRM/tsrm_win32.h>
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typedef int key_t;
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# ifndef THREAD_LS
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# define THREAD_LS
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# endif
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#else
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# include <sys/ipc.h>
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# include <sys/shm.h>
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#endif
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#define PHP_SHM_RSRC_NAME "sysvshm"
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typedef struct {
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int le_shm;
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zend_long init_mem;
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} sysvshm_module;
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typedef struct {
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zend_long key;
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zend_long length;
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zend_long next;
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char mem;
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} sysvshm_chunk;
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typedef struct {
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char magic[8];
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zend_long start;
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zend_long end;
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zend_long free;
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zend_long total;
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} sysvshm_chunk_head;
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typedef struct {
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key_t key; /* key set by user */
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zend_long id; /* returned by shmget */
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sysvshm_chunk_head *ptr; /* memory address of shared memory */
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} sysvshm_shm;
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PHP_MINIT_FUNCTION(sysvshm);
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PHP_FUNCTION(shm_attach);
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PHP_FUNCTION(shm_detach);
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PHP_FUNCTION(shm_remove);
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PHP_FUNCTION(shm_put_var);
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PHP_FUNCTION(shm_get_var);
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PHP_FUNCTION(shm_has_var);
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PHP_FUNCTION(shm_remove_var);
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extern sysvshm_module php_sysvshm;
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#else
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#define sysvshm_module_ptr NULL
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#endif
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#define phpext_sysvshm_ptr sysvshm_module_ptr
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#endif /* PHP_SYSVSHM_H */
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