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Annotation of embedaddon/php/main/php_ticks.c, revision 1.1

1.1     ! misho       1: /*
        !             2:    +----------------------------------------------------------------------+
        !             3:    | PHP Version 5                                                        |
        !             4:    +----------------------------------------------------------------------+
        !             5:    | Copyright (c) 1997-2012 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 321634 2012-01-01 13:15:04Z felipe $ */
        !            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:  */