/*
** Zabbix
** Copyright (C) 2001-2021 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_STATS_H
#define ZABBIX_STATS_H

#include "threads.h"
#include "mutexs.h"

#ifndef _WINDOWS
#	include "diskdevices.h"
#	include "ipc.h"
#endif

#include "cpustat.h"

#ifdef _AIX
#	include "vmstats.h"
#endif

#if defined(HAVE_KSTAT_H) && defined(HAVE_VMINFO_T_UPDATES)	/* Solaris */
#	include "zbxkstat.h"
#endif

#ifdef ZBX_PROCSTAT_COLLECTOR
#	include "procstat.h"
#endif

typedef struct
{
	ZBX_CPUS_STAT_DATA	cpus;
#ifndef _WINDOWS
	int 			diskstat_shmid;
#endif
#ifdef ZBX_PROCSTAT_COLLECTOR
	zbx_dshm_t		procstat;
#endif
#ifdef _AIX
	ZBX_VMSTAT_DATA		vmstat;
	ZBX_CPUS_UTIL_DATA_AIX	cpus_phys_util;
#endif
#if defined(HAVE_KSTAT_H) && defined(HAVE_VMINFO_T_UPDATES)
	zbx_kstat_t		kstat;
#endif
}
ZBX_COLLECTOR_DATA;

extern ZBX_COLLECTOR_DATA	*collector;
#ifndef _WINDOWS
extern ZBX_DISKDEVICES_DATA	*diskdevices;
extern int			my_diskstat_shmid;
#endif

ZBX_THREAD_ENTRY(collector_thread, args);

int	init_collector_data(char **error);
void	free_collector_data(void);
void	diskstat_shm_init(void);
void	diskstat_shm_reattach(void);
void	diskstat_shm_extend(void);

#endif	/* ZABBIX_STATS_H */
