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root/i-scream/projects/libstatgrab/examples/process_stats.c
Revision: 1.10
Committed: Tue Apr 6 14:52:56 2004 UTC (19 years, 10 months ago) by tdb
Content type: text/plain
Branch: MAIN
CVS Tags: LIBSTATGRAB_0_17, LIBSTATGRAB_0_16, LIBSTATGRAB_0_15, LIBSTATGRAB_0_14, LIBSTATGRAB_0_13, LIBSTATGRAB_0_12, LIBSTATGRAB_0_11_1, LIBSTATGRAB_0_11, LIBSTATGRAB_0_10_3, LIBSTATGRAB_0_10_2, LIBSTATGRAB_0_10_1, LIBSTATGRAB_0_10, HEAD
Changes since 1.9: +2 -2 lines
Log Message:
Update name of project at the top of all soure files. These files now exist
in their own right, rather than as part of the "CMS".

File Contents

# Content
1 /*
2 * i-scream libstatgrab
3 * http://www.i-scream.org
4 * Copyright (C) 2000-2004 i-scream
5 *
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 * $Id: process_stats.c,v 1.9 2004/04/05 16:23:08 tdb Exp $
21 */
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
30 extern char *optarg;
31 int c;
32
33 int delay = 1;
34 sg_process_count *process_stat;
35
36 while ((c = getopt(argc, argv, "d:")) != -1){
37 switch (c){
38 case 'd':
39 delay = atoi(optarg);
40 break;
41 }
42 }
43
44 /* Initialise statgrab */
45 sg_init();
46
47 /* Drop setuid/setgid privileges. */
48 if (sg_drop_privileges() != 0) {
49 perror("Error. Failed to drop privileges");
50 return 1;
51 }
52
53 while( (process_stat = sg_get_process_count()) != NULL){
54 printf("Running:%3d \t", process_stat->running);
55 printf("Sleeping:%5d \t",process_stat->sleeping);
56 printf("Stopped:%4d \t", process_stat->stopped);
57 printf("Zombie:%4d \t", process_stat->zombie);
58 printf("Total:%5d\n", process_stat->total);
59 sleep(delay);
60 }
61
62 exit(0);
63 }