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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2004 i-scream |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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* 02111-1307 USA |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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|
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#include <sys/utsname.h> |
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#include "statgrab.h" |
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#include <stdlib.h> |
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#ifdef SOLARIS |
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#include <kstat.h> |
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#include <time.h> |
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#endif |
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#if defined(LINUX) || defined(CYGWIN) |
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#include <stdio.h> |
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#endif |
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#ifdef ALLBSD |
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#ifdef FREEBSD |
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#include <sys/types.h> |
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#include <sys/sysctl.h> |
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#else |
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#include <sys/param.h> |
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#include <sys/sysctl.h> |
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#endif |
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#include <time.h> |
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#include <sys/time.h> |
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#endif |
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|
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general_stat_t *get_general_stats(){ |
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|
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static general_stat_t general_stat; |
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static struct utsname os; |
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|
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#ifdef SOLARIS |
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time_t boottime,curtime; |
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kstat_ctl_t *kc; |
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kstat_t *ksp; |
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kstat_named_t *kn; |
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#endif |
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#if defined(LINUX) || defined(CYGWIN) |
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FILE *f; |
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#endif |
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#ifdef ALLBSD |
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int mib[2]; |
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struct timeval boottime; |
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time_t curtime; |
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size_t size; |
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#endif |
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|
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if((uname(&os)) < 0){ |
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return NULL; |
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} |
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|
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general_stat.os_name = os.sysname; |
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general_stat.os_release = os.release; |
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general_stat.os_version = os.version; |
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general_stat.platform = os.machine; |
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general_stat.hostname = os.nodename; |
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|
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/* get uptime */ |
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#ifdef SOLARIS |
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if ((kc = kstat_open()) == NULL) { |
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return NULL; |
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} |
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if((ksp=kstat_lookup(kc, "unix", -1, "system_misc"))==NULL){ |
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return NULL; |
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} |
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if (kstat_read(kc, ksp, 0) == -1) { |
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return NULL; |
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} |
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if((kn=kstat_data_lookup(ksp, "boot_time")) == NULL){ |
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return NULL; |
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} |
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boottime=(kn->value.ui32); |
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|
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kstat_close(kc); |
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|
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time(&curtime); |
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general_stat.uptime = curtime - boottime; |
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#endif |
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#if defined(LINUX) || defined(CYGWIN) |
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if ((f=fopen("/proc/uptime", "r")) == NULL) { |
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return NULL; |
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} |
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if((fscanf(f,"%lu %*d",&general_stat.uptime)) != 1){ |
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return NULL; |
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} |
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fclose(f); |
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#endif |
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#ifdef ALLBSD |
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mib[0] = CTL_KERN; |
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mib[1] = KERN_BOOTTIME; |
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size = sizeof boottime; |
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if (sysctl(mib, 2, &boottime, &size, NULL, 0) < 0){ |
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return NULL; |
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} |
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time(&curtime); |
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general_stat.uptime=curtime-boottime.tv_sec; |
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#endif |
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|
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return &general_stat; |
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|
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} |
