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 "common.h"

#include "sysinfo.h"

#include "zbxregexp.h"

#include "log.h"

​

#include <sys/sensors.h>

​

#ifdef HAVE_SENSORDEV

​

static void count_sensor(int do_task, const struct sensor *sensor, double *aggr, int *cnt)

{

    double  value = sensor->value;

​

    switch (sensor->type)

    {

        case SENSOR_TEMP:

            value = (value - 273150000) / 1000000;

            break;

        case SENSOR_VOLTS_DC:

        case SENSOR_VOLTS_AC:

        case SENSOR_AMPS:

        case SENSOR_LUX:

            value /= 1000000;

            break;

        case SENSOR_TIMEDELTA:

            value /= 1000000000;

            break;

        default:

            break;

    }

​

    (*cnt)++;

​

    switch (do_task)

    {

        case ZBX_DO_ONE:

            *aggr = value;

            break;

        case ZBX_DO_AVG:

            *aggr += value;

            break;

        case ZBX_DO_MAX:

            *aggr = (1 == *cnt ? value : MAX(*aggr, value));

            break;