Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 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 "zbxsysinfo.h"

#include "../sysinfo.h"

​

#include "inodes.h"

​

#include "zbxjson.h"

#include "log.h"

#include "zbxalgo.h"

​

static zbx_mntopt_t mntopts[] = {

    {MNT_ASYNC,     "async"},

    {MNT_DEFEXPORTED,   "exported to the world"},

    {MNT_EXPORTED,      "NFS exported"},

    {MNT_EXPORTANON,    "anon uid mapping"},

    {MNT_EXRDONLY,      "exported read-only"},

    {MNT_LOCAL,     "local"},

    {MNT_NOATIME,       "noatime"},

    {MNT_NODEV,     "nodev"},

    {MNT_NOEXEC,        "noexec" },

    {MNT_NOSUID,        "nosuid" },

    {MNT_NOPERM,        "noperm" },

    {MNT_WXALLOWED,     "wxallowed" },

    {MNT_QUOTA,     "with quotas"},

    {MNT_RDONLY,        "ro"},

    {MNT_ROOTFS,        "root file system"},

    {MNT_SYNCHRONOUS,   "sync"},

    {MNT_SOFTDEP,       "softdep"},

    {0,             NULL}

};

​

static int  get_fs_size_stat(const char *fs, zbx_uint64_t *total, zbx_uint64_t *free,

        zbx_uint64_t *used, double *pfree, double *pused, char **error)

{

#ifdef HAVE_SYS_STATVFS_H

#   define ZBX_STATFS   statvfs

#   define ZBX_BSIZE    f_frsize

#else

#   define ZBX_STATFS   statfs

#   define ZBX_BSIZE    f_bsize

#endif

    struct ZBX_STATFS   s;

​

    if (0 != ZBX_STATFS(fs, &s))

    {