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16017f6d78
Draft 3 of IEEE 1003.1 200x, "2.2 The Compilation Environment" All identifiers that begin with an underscore and either an uppercase letter or another underscore are always reserved for any use by the implementation.
98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP HTML Embedded Scripting Language Version 3.0 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
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+----------------------------------------------------------------------+
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| This program is free software; you can redistribute it and/or modify |
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| it under the terms of one of the following licenses: |
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| A) the GNU General Public License as published by the Free Software |
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| Foundation; either version 2 of the License, or (at your option) |
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| any later version. |
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| B) the PHP License as published by the PHP Development Team and |
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| included in the distribution in the file: LICENSE |
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| This program is distributed in the hope that it will be useful, |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| GNU General Public License for more details. |
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| |
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| You should have received a copy of both licenses referred to here. |
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| If you did not, or have any questions about PHP licensing, please |
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| contact core@php.net. |
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+----------------------------------------------------------------------+
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| Authors: Christian Cartus <chc@idgruppe.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 <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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typedef struct {
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int le_shm;
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long init_mem;
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} sysvshm_module;
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typedef struct {
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long key;
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long length;
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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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long start;
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long end;
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long free;
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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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long id; /* Returned by shmget. */
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sysvshm_chunk_head *ptr; /* memoryaddress 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_remove_var);
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extern int php_put_shm_data(sysvshm_chunk_head *ptr,long key,char *data, long len);
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extern long php_check_shm_data(sysvshm_chunk_head *ptr, long key);
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extern int php_remove_shm_data(sysvshm_chunk_head *ptr, long shm_varpos);
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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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