Zabbix

/*

** 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 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 "zbxserialize.h"

#include "zbxjson.h"

#include "daemon.h"

#include "zbxrtc.h"

#include "rtc.h"

#include "log.h"

#include "zbxdiag.h"

#include "../../libs/zbxalgo/vectorimpl.h"

​

ZBX_PTR_VECTOR_IMPL(rtc_sub, zbx_rtc_sub_t *)

ZBX_PTR_VECTOR_IMPL(rtc_hook, zbx_rtc_hook_t *)

​

#if defined(HAVE_SIGQUEUE)

​

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

 *                                                                            *

 * Purpose: change log level of service process                               *

 *                                                                            *

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

static void rtc_change_service_loglevel(int code)

{

    if (ZBX_RTC_LOG_LEVEL_INCREASE == code)

    {

        if (SUCCEED != zabbix_increase_log_level())

        {

            zabbix_log(LOG_LEVEL_INFORMATION, "cannot increase log level:"

                    " maximum level has been already set");

        }

        else

        {

            zabbix_log(LOG_LEVEL_INFORMATION, "log level has been increased to %s",

                    zabbix_get_log_level_string());

        }

    }

    else if (ZBX_RTC_LOG_LEVEL_DECREASE == code)

    {

        if (SUCCEED != zabbix_decrease_log_level())

        {

            zabbix_log(LOG_LEVEL_INFORMATION, "cannot decrease log level:"

                    " minimum level has been already set");

        }

        else

        {

            zabbix_log(LOG_LEVEL_INFORMATION, "log level has been decreased to %s",