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/*
+----------------------------------------------------------------------+
| APC |
+----------------------------------------------------------------------+
| Copyright (c) 2006-2011 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 |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Gopal Vijayaraghavan <gopalv@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id: $ */
#ifndef APC_SERIALIZER_H
#define APC_SERIALIZER_H
/* this is a shipped .h file, do not include any other header in this file */
#define APC_SERIALIZER_NAME(module) module##_apc_serializer
#define APC_UNSERIALIZER_NAME(module) module##_apc_unserializer
#define APC_SERIALIZER_ARGS unsigned char **buf, size_t *buf_len, const zval *value, void *config TSRMLS_DC
#define APC_UNSERIALIZER_ARGS zval **value, unsigned char *buf, size_t buf_len, void *config TSRMLS_DC
typedef int (*apc_serialize_t)(APC_SERIALIZER_ARGS);
typedef int (*apc_unserialize_t)(APC_UNSERIALIZER_ARGS);
typedef int (*apc_register_serializer_t)(const char* name,
apc_serialize_t serialize,
apc_unserialize_t unserialize,
void *config TSRMLS_DC);
/*
* ABI version for constant hooks. Increment this any time you make any changes
* to any function in this file.
*/
#define APC_SERIALIZER_ABI "0"
#define APC_SERIALIZER_CONSTANT "\000apc_register_serializer-" APC_SERIALIZER_ABI
#if !defined(APC_UNUSED)
# if defined(__GNUC__)
# define APC_UNUSED __attribute__((unused))
# else
# define APC_UNUSED
# endif
#endif
static APC_UNUSED int apc_register_serializer(const char* name,
apc_serialize_t serialize,
apc_unserialize_t unserialize,
void *config TSRMLS_DC)
{
zval apc_magic_constant;
int retval = 0;
/* zend_get_constant will return 1 on success, otherwise apc_magic_constant wouldn't be touched at all */
if (zend_get_constant(APC_SERIALIZER_CONSTANT, sizeof(APC_SERIALIZER_CONSTANT)-1, &apc_magic_constant TSRMLS_CC)) {
apc_register_serializer_t register_func = (apc_register_serializer_t)(Z_LVAL(apc_magic_constant));
if(register_func) {
retval = register_func(name, serialize, unserialize, NULL TSRMLS_CC);
}
zval_dtor(&apc_magic_constant);
}
return retval;
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim>600: expandtab sw=4 ts=4 sts=4 fdm=marker
* vim<600: expandtab sw=4 ts=4 sts=4
*/
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