Zabbix

/*

** Zabbix

** Copyright (C) 2001-2022 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_SYSINFO_H

#define ZABBIX_SYSINFO_H

​

#include "common.h"

#include "module.h"

​

/* CHECK RESULT */

​

#define ISSET_UI64(res) ((res)->type & AR_UINT64)

#define ISSET_DBL(res)  ((res)->type & AR_DOUBLE)

#define ISSET_STR(res)  ((res)->type & AR_STRING)

#define ISSET_TEXT(res) ((res)->type & AR_TEXT)

#define ISSET_LOG(res)  ((res)->type & AR_LOG)

#define ISSET_MSG(res)  ((res)->type & AR_MESSAGE)

#define ISSET_META(res) ((res)->type & AR_META)

​

#define ISSET_VALUE(res)    ((res)->type & (AR_UINT64 | AR_DOUBLE | AR_STRING | AR_TEXT | AR_LOG))

​

/* UNSET RESULT */

​

#define UNSET_UI64_RESULT(res)                      \

                                    \

do                                  \

{                                   \

    (res)->type &= ~AR_UINT64;                  \

    (res)->ui64 = (zbx_uint64_t)0;                  \

}                                   \

while (0)

​

#define UNSET_DBL_RESULT(res)                       \

                                    \

do                                  \

{                                   \

    (res)->type &= ~AR_DOUBLE;                  \

    (res)->dbl = (double)0;                     \

}                                   \

while (0)

​

#define UNSET_STR_RESULT(res)                       \

                                    \

do                                  \

{                                   \

    if ((res)->type & AR_STRING)                    \

    {                               \

        zbx_free((res)->str);                   \

        (res)->type &= ~AR_STRING;              \

    }                               \

}                                   \

while (0)

​

#define UNSET_TEXT_RESULT(res)                      \

                                    \

do                                  \

{                                   \

    if ((res)->type & AR_TEXT)                  \

    {                               \

        zbx_free((res)->text);                  \

        (res)->type &= ~AR_TEXT;                \

    }                               \

}                                   \

while (0)

​

#define UNSET_LOG_RESULT(res)                       \

                                    \

do                                  \

{                                   \

    if ((res)->type & AR_LOG)                   \

    {                               \

        zbx_log_free((res)->log);               \

        (res)->log = NULL;                  \

        (res)->type &= ~AR_LOG;                 \

    }                               \