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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 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. |
+----------------------------------------------------------------------+
| Author: Stig Bakken <ssb@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "php_ticks.h"
int php_startup_ticks(TSRMLS_D)
{
zend_llist_init(&PG(tick_functions), sizeof(void(*)(int)), NULL, 1);
return SUCCESS;
}
void php_deactivate_ticks(TSRMLS_D)
{
zend_llist_clean(&PG(tick_functions));
}
void php_shutdown_ticks(TSRMLS_D)
{
zend_llist_destroy(&PG(tick_functions));
}
static int php_compare_tick_functions(void *elem1, void *elem2)
{
void(*func1)(int);
void(*func2)(int);
memcpy(&func1, elem1, sizeof(void(*)(int)));
memcpy(&func2, elem2, sizeof(void(*)(int)));
return (func1 == func2);
}
PHPAPI void php_add_tick_function(void (*func)(int))
{
TSRMLS_FETCH();
zend_llist_add_element(&PG(tick_functions), (void *)&func);
}
PHPAPI void php_remove_tick_function(void (*func)(int))
{
TSRMLS_FETCH();
zend_llist_del_element(&PG(tick_functions), (void *)func,
(int(*)(void*, void*))php_compare_tick_functions);
}
static void php_tick_iterator(void *data, void *arg TSRMLS_DC)
{
void (*func)(int);
memcpy(&func, data, sizeof(void(*)(int)));
func(*((int *)arg));
}
void php_run_ticks(int count)
{
TSRMLS_FETCH();
zend_llist_apply_with_argument(&PG(tick_functions), (llist_apply_with_arg_func_t) php_tick_iterator, &count TSRMLS_CC);
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/
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