libstatgrab/examples/user_list.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.
 *
 * $Id$
 */

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

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

        extern char *optarg;
        extern int optind;
        int c;

        int delay = 1;
        user_stat_t *users;

        while ((c = getopt(argc, argv, "d:")) != -1){
                switch (c){
                        case 'd':
                                delay = atoi(optarg);
                                break;
                }
        }

        /* Initialise statgrab */
        statgrab_init();

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

        if( (users = get_user_stats()) != NULL){
                printf("Users : %s\n", users->name_list);
                printf("Number of users : %d\n", users->num_entries);
        }

        exit(0);
}
Revision:	1.7
Committed:	Mon Jan 19 16:49:19 2004 UTC (20 years, 9 months ago) by tdb
Content type:	text/plain
Branch:	MAIN
CVS Tags:	LIBSTATGRAB_0_9, LIBSTATGRAB_0_8_2, LIBSTATGRAB_0_8_1
Changes since 1.6:	+2 -0 lines
Log Message:	A whole bunch of minor cosmetic changes.
#	User	Rev	Content
1	pajs	1.1	/*
2			* i-scream central monitoring system
3	tdb	1.2	* http://www.i-scream.org
4	tdb	1.6	* 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	tdb	1.7	*
20			* $Id$
21	pajs	1.1	*/
22
23			#include <stdio.h>
24			#include <statgrab.h>
25			#include <stdlib.h>
26			#include <unistd.h>
27
28			int main(int argc, char **argv){
29	tdb	1.4
30	pajs	1.1	extern char *optarg;
31	tdb	1.4	extern int optind;
32			int c;
33	pajs	1.1
34			int delay = 1;
35			user_stat_t *users;
36
37	ats	1.3	while ((c = getopt(argc, argv, "d:")) != -1){
38	tdb	1.4	switch (c){
39			case 'd':
40			delay = atoi(optarg);
41			break;
42	pajs	1.1	}
43			}
44
45	tdb	1.4	/* Initialise statgrab */
46			statgrab_init();
47
48	tdb	1.5	/* Drop setuid/setgid privileges. */
49			if (statgrab_drop_privileges() != 0) {
50			perror("Error. Failed to drop privileges");
51			return 1;
52			}
53
54	pajs	1.1	if( (users = get_user_stats()) != NULL){
55			printf("Users : %s\n", users->name_list);
56			printf("Number of users : %d\n", users->num_entries);
57			}
58
59			exit(0);
60			}