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_MUTEXS_H

#define ZABBIX_MUTEXS_H

​

#include "zbxcommon.h"

#include "zbxprof.h"

​

#ifdef _WINDOWS

#   define ZBX_MUTEX_NULL       NULL

​

#   define ZBX_MUTEX_LOG        zbx_mutex_create_per_process_name(L"ZBX_MUTEX_LOG")

#   define ZBX_MUTEX_PERFSTAT   zbx_mutex_create_per_process_name(L"ZBX_MUTEX_PERFSTAT")

​

typedef wchar_t * zbx_mutex_name_t;

typedef HANDLE zbx_mutex_t;

​

#   define zbx_mutex_lock(mutex)        __zbx_mutex_lock(__FILE__, __LINE__, mutex)

#   define zbx_mutex_unlock(mutex)      __zbx_mutex_unlock(__FILE__, __LINE__, mutex)

#else   /* not _WINDOWS */

typedef enum

{

    ZBX_MUTEX_LOG = 0,

    ZBX_MUTEX_CACHE,

    ZBX_MUTEX_TRENDS,

    ZBX_MUTEX_CACHE_IDS,

    ZBX_MUTEX_SELFMON,

    ZBX_MUTEX_CPUSTATS,

    ZBX_MUTEX_DISKSTATS,

    ZBX_MUTEX_VALUECACHE,

    ZBX_MUTEX_VMWARE,

    ZBX_MUTEX_SQLITE3,

    ZBX_MUTEX_PROCSTAT,

    ZBX_MUTEX_PROXY_HISTORY,

#ifdef HAVE_VMINFO_T_UPDATES

    ZBX_MUTEX_KSTAT,

#endif

    ZBX_MUTEX_MODBUS,

    ZBX_MUTEX_TREND_FUNC,

    ZBX_MUTEX_REMOTE_COMMANDS,

    ZBX_MUTEX_PROXY_BUFFER,

    ZBX_MUTEX_VPS_MONITOR,

    /* NOTE: Do not forget to sync changes here with mutex names in diag_add_locks_info()! */

    ZBX_MUTEX_COUNT

}

zbx_mutex_name_t;

​

typedef enum

{

    ZBX_RWLOCK_CONFIG = 0,

    ZBX_RWLOCK_CONFIG_HISTORY,