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/*
** Zabbix
** Copyright (C) 2001-2019 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_PROCSTAT_H
#define ZABBIX_PROCSTAT_H
#ifdef ZBX_PROCSTAT_COLLECTOR
#define ZBX_PROCSTAT_CPU_USER 0x01
#define ZBX_PROCSTAT_CPU_SYSTEM 0x02
#define ZBX_PROCSTAT_CPU_TOTAL (ZBX_PROCSTAT_CPU_USER | ZBX_PROCSTAT_CPU_SYSTEM)
#define ZBX_PROCSTAT_FLAGS_ZONE_CURRENT 0
#define ZBX_PROCSTAT_FLAGS_ZONE_ALL 1
/* process cpu utilization data */
typedef struct
{
pid_t pid;
/* errno error code */
int error;
zbx_uint64_t utime;
zbx_uint64_t stime;
/* process start time, used to validate if the old */
/* snapshot data belongs to the same process */
zbx_uint64_t starttime;
}
zbx_procstat_util_t;
void zbx_procstat_init(void);
void zbx_procstat_destroy(void);
int zbx_procstat_collector_started(void);
int zbx_procstat_get_util(const char *procname, const char *username, const char *cmdline, zbx_uint64_t flags,
int period, int type, double *value, char **errmsg);
void zbx_procstat_collect(void);
#endif /* ZBX_PROCSTAT_COLLECTOR */
#endif /* ZABBIX_PROCSTAT_H */
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