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.

**/

​

#ifndef ZABBIX_ASYNC_QUEUE_H

#define ZABBIX_ASYNC_QUEUE_H

#include "pthread.h"

#include "zbxtypes.h"

#include "zbxcacheconfig.h"

#include "async_manager.h"

​

typedef struct

{

    zbx_uint32_t            init_flags;

    int             workers_num;

    zbx_uint64_t            processing_num;

​

    zbx_uint64_t            processing_limit;

    unsigned char           poller_type;

    int             config_timeout;

    int             config_unavailable_delay;

    int             config_unreachable_delay;

    int             config_unreachable_period;

​

    zbx_vector_poller_item_t    poller_items;

    zbx_vector_interface_status_t   interfaces;

    zbx_vector_uint64_t     itemids;

    zbx_vector_int32_t      errcodes;

    zbx_vector_int32_t      lastclocks;

    unsigned char           check_queue;

​

    pthread_mutex_t         lock;

    pthread_cond_t          event;

}

zbx_async_queue_t;

​

int async_task_queue_init(zbx_async_queue_t *queue, zbx_thread_poller_args *poller_args_in, char **error);

void    async_task_queue_destroy(zbx_async_queue_t *queue);

void    async_task_queue_lock(zbx_async_queue_t *queue);

void    async_task_queue_unlock(zbx_async_queue_t *queue);

void    async_task_queue_register_worker(zbx_async_queue_t *queue);

void    async_task_queue_deregister_worker(zbx_async_queue_t *queue);

int async_task_queue_wait(zbx_async_queue_t *queue, char **error);

void    async_task_queue_notify(zbx_async_queue_t *queue);

#endif