Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#ifndef ZABBIX_ASYNC_QUEUE_H

#define ZABBIX_ASYNC_QUEUE_H

​

#include "async_manager.h"

#include "zbxpoller.h"

​

#include "zbxalgo.h"

​

#include "pthread.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