libstatgrab/examples/os_info.c

/*
 * i-scream central monitoring system
 * http://www.i-scream.org
 * Copyright (C) 2000-2004 i-scream
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#include <stdio.h>
#include <statgrab.h>
#include <stdlib.h>
#include <unistd.h>

int main(int argc, char **argv){

        general_stat_t *general_stats;

        /* Initialise statgrab */
        statgrab_init();

        /* Drop setuid/setgid privileges. */
        if (statgrab_drop_privileges() != 0) {
                perror("Error. Failed to drop privileges");
                return 1;
        }

        general_stats = get_general_stats();

        if(general_stats == NULL){
                fprintf(stderr, "Failed to get os stats\n");
                exit(1);
        }

        printf("OS name : %s\n", general_stats->os_name);
        printf("OS release : %s\n", general_stats->os_release);
        printf("OS version : %s\n", general_stats->os_version);
        printf("Hardware platform : %s\n", general_stats->platform);
        printf("Machine nodename : %s\n", general_stats->hostname);
        printf("Machine uptime : %lld\n", (long long)general_stats->uptime);

        exit(0);
}
Revision:	1.5
Committed:	Fri Jan 16 15:54:52 2004 UTC (20 years, 10 months ago) by tdb
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+1 -1 lines
Log Message:	Alter the licensing of libstatgrab. The library part is now under the LGPL, whilst the tools/examples are under the GPL. Both licenses are included in the distribution (and are both now in CVS). Also made a minor alteration to the webpage where it said everything was licensed under the GPL.
#	User	Rev	Content
1	pajs	1.1	/*
2			* i-scream central monitoring system
3	tdb	1.2	* http://www.i-scream.org
4	tdb	1.5	* Copyright (C) 2000-2004 i-scream
5	pajs	1.1	*
6			* This program is free software; you can redistribute it and/or
7			* modify it under the terms of the GNU General Public License
8			* as published by the Free Software Foundation; either version 2
9			* of the License, or (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19			*/
20
21			#include <stdio.h>
22			#include <statgrab.h>
23			#include <stdlib.h>
24			#include <unistd.h>
25
26			int main(int argc, char **argv){
27	tdb	1.3
28	pajs	1.1	general_stat_t *general_stats;
29
30	tdb	1.3	/* Initialise statgrab */
31			statgrab_init();
32
33	tdb	1.4	/* Drop setuid/setgid privileges. */
34			if (statgrab_drop_privileges() != 0) {
35			perror("Error. Failed to drop privileges");
36			return 1;
37			}
38
39	pajs	1.1	general_stats = get_general_stats();
40
41			if(general_stats == NULL){
42			fprintf(stderr, "Failed to get os stats\n");
43			exit(1);
44			}
45
46			printf("OS name : %s\n", general_stats->os_name);
47			printf("OS release : %s\n", general_stats->os_release);
48			printf("OS version : %s\n", general_stats->os_version);
49			printf("Hardware platform : %s\n", general_stats->platform);
50			printf("Machine nodename : %s\n", general_stats->hostname);
51			printf("Machine uptime : %lld\n", (long long)general_stats->uptime);
52
53			exit(0);
54			}