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/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
#include "common.h"
#include "sysinfo.h"
static int getPROC2(char *file, char *param, int fieldno, unsigned flags, int type, AGENT_RESULT *result)
{
FILE *f;
char *res;
char buf[MAX_STRING_LEN];
int i;
int found;
unsigned long uValue;
double fValue;
if (NULL == (f = fopen(file,"r")))
{
return SYSINFO_RET_FAIL;
}
/* find line */
found = 0;
while ( fgets(buf, MAX_STRING_LEN, f) != NULL )
{
if (strncmp(buf, "btime", 5) == 0)
{
found = 1;
break;
}
}
if (!found) return SYSINFO_RET_FAIL;
/* find field */
res = (char *)strtok(buf, " "); /* btime field1 field2 */
for(i=1; i<=fieldno; i++)
{
res = (char *)strtok(NULL," ");
}
zbx_fclose(f);
if ( res == NULL )
{
return SYSINFO_RET_FAIL;
}
/* convert field to right type */
switch (type)
{
case AR_UINT64:
sscanf(res, "%lu", &uValue);
SET_UI64_RESULT(result, uValue);
break;
case AR_DOUBLE:
sscanf(res, "%lf", &fValue);
SET_DBL_RESULT(result, fValue);
break;
case AR_STRING: default:
SET_STR_RESULT(result, strdup(buf));
break;
}
return SYSINFO_RET_OK;
}
int SYSTEM_BOOTTIME(const char *cmd, const char *param, unsigned flags, AGENT_RESULT *result)
{
assert(result);
init_result(result);
return getPROC2("/proc/stat", "btime", 1, flags, AR_UINT64, result);
}
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