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/>.

**/

​

#include "zbxpinger.h"

#include "zbxexpression.h"

​

#include "zbxlog.h"

#include "zbxcacheconfig.h"

#include "zbxicmpping.h"

#include "zbxnix.h"

#include "zbxself.h"

#include "zbxtime.h"

#include "zbxnum.h"

#include "zbxsysinfo.h"

#include "zbx_item_constants.h"

#include "zbx_host_constants.h"

#include "zbxpreproc.h"

#include "zbxdbhigh.h"

#include "zbxthreads.h"

#include "zbxtimekeeper.h"

#include "zbxalgo.h"

​

typedef struct

{

    zbx_uint64_t        itemid;

    icmpping_t      icmpping;

    icmppingsec_type_t  type;

    char            *addr;

}

zbx_pinger_item_t;

​

ZBX_VECTOR_DECL(pinger_item, zbx_pinger_item_t)

ZBX_VECTOR_IMPL(pinger_item, zbx_pinger_item_t)

​

typedef struct

{

    unsigned char           allow_redirect;

    int             count;

    int             interval;

    int             size;

    int             timeout;

    int             retries;

    double              backoff;

​

    zbx_vector_pinger_item_t    items;

}

zbx_pinger_t;

​

static zbx_hash_t   pinger_hash(const void *d)

{

    const zbx_pinger_t  *pinger = (const zbx_pinger_t *)d;

    zbx_hash_t      hash = 0;