Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#include "zbxalgo.h"

​

#include "zbxcommon.h"

​

/******************************************************************************

 *                                                                            *

 * Purpose: create singly linked list (with custom memory functions)          *

 *                                                                            *

 * Parameters: queue           - [IN] the list                                *

 *             mem_malloc_func - [IN] callback for malloc                     *

 *             mem_free_func   - [IN] callback for free                       *

 *                                                                            *

 ******************************************************************************/

void    zbx_list_create_ext(zbx_list_t *queue, zbx_mem_malloc_func_t mem_malloc_func, zbx_mem_free_func_t mem_free_func)

{

    memset(queue, 0, sizeof(*queue));

​

    queue->mem_malloc_func = mem_malloc_func;

    queue->mem_free_func = mem_free_func;

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: create singly linked list                                         *

 *                                                                            *

 * Parameters: queue - [IN] the list                                          *

 *                                                                            *

 ******************************************************************************/

void    zbx_list_create(zbx_list_t *queue)

{

    zbx_list_create_ext(queue, ZBX_DEFAULT_MEM_MALLOC_FUNC, ZBX_DEFAULT_MEM_FREE_FUNC);

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: destroy list                                                      *

 *                                                                            *

 * Parameters: list - [IN] the list                                           *

 *                                                                            *

 ******************************************************************************/

void    zbx_list_destroy(zbx_list_t *list)

{

    while (FAIL != zbx_list_pop(list, NULL))

        ;