text: /*
     +----------------------------------------------------------------------+
     | PHP Version 7                                                        |
     +----------------------------------------------------------------------+
     | Copyright (c) 1997-2015 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(void)
  {
  	zend_llist_init(&PG(tick_functions), sizeof(void(*)(int)), NULL, 1);
  	return SUCCESS;
  }
  
  void php_deactivate_ticks(void)
  {
  	zend_llist_clean(&PG(tick_functions));
  }
  
  void php_shutdown_ticks(void)
  {
  	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))
  {
  	zend_llist_add_element(&PG(tick_functions), (void *)&func);
  }
  
  PHPAPI void php_remove_tick_function(void (*func)(int))
  {
  	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)
  {
  	void (*func)(int);
  
  	memcpy(&func, data, sizeof(void(*)(int)));
  	func(*((int *)arg));
  }
  
  void php_run_ticks(int count)
  {
  	zend_llist_apply_with_argument(&PG(tick_functions), (llist_apply_with_arg_func_t) php_tick_iterator, &count);
  }
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * End:
   * vim600: sw=4 ts=4 fdm=marker
   * vim<600: sw=4 ts=4
   */
  