Return to php_ticks.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / main

php 5.4.29

    1: /*
    2:    +----------------------------------------------------------------------+
    3:    | PHP Version 5                                                        |
    4:    +----------------------------------------------------------------------+
    5:    | Copyright (c) 1997-2014 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: Stig Bakken <ssb@php.net>                                    |
   16:    +----------------------------------------------------------------------+
   17: */
   18: 
   19: /* $Id: php_ticks.c,v 1.1.1.4 2014/06/15 20:04:01 misho Exp $ */
   20: 
   21: #include "php.h"
   22: #include "php_ticks.h"
   23: 
   24: int php_startup_ticks(TSRMLS_D)
   25: {
   26: 	zend_llist_init(&PG(tick_functions), sizeof(void(*)(int)), NULL, 1);
   27: 	return SUCCESS;
   28: }
   29: 
   30: void php_deactivate_ticks(TSRMLS_D)
   31: {
   32: 	zend_llist_clean(&PG(tick_functions));
   33: }
   34: 
   35: void php_shutdown_ticks(TSRMLS_D)
   36: {
   37: 	zend_llist_destroy(&PG(tick_functions));
   38: }
   39: 
   40: static int php_compare_tick_functions(void *elem1, void *elem2)
   41: {
   42: 	void(*func1)(int);
   43: 	void(*func2)(int);
   44: 	memcpy(&func1, elem1, sizeof(void(*)(int)));
   45: 	memcpy(&func2, elem2, sizeof(void(*)(int)));
   46: 	return (func1 == func2);
   47: }
   48: 
   49: PHPAPI void php_add_tick_function(void (*func)(int))
   50: {
   51: 	TSRMLS_FETCH();
   52: 
   53: 	zend_llist_add_element(&PG(tick_functions), (void *)&func);
   54: }
   55: 
   56: PHPAPI void php_remove_tick_function(void (*func)(int))
   57: {
   58: 	TSRMLS_FETCH();
   59: 
   60: 	zend_llist_del_element(&PG(tick_functions), (void *)func,
   61: 						   (int(*)(void*, void*))php_compare_tick_functions);
   62: }
   63: 
   64: static void php_tick_iterator(void *data, void *arg TSRMLS_DC)
   65: {
   66: 	void (*func)(int);
   67: 
   68: 	memcpy(&func, data, sizeof(void(*)(int)));
   69: 	func(*((int *)arg));
   70: }
   71: 
   72: void php_run_ticks(int count)
   73: {
   74: 	TSRMLS_FETCH();
   75: 
   76: 	zend_llist_apply_with_argument(&PG(tick_functions), (llist_apply_with_arg_func_t) php_tick_iterator, &count TSRMLS_CC);
   77: }
   78: 
   79: /*
   80:  * Local variables:
   81:  * tab-width: 4
   82:  * c-basic-offset: 4
   83:  * End:
   84:  * vim600: sw=4 ts=4 fdm=marker
   85:  * vim<600: sw=4 ts=4
   86:  */