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root/i-scream/projects/libstatgrab/examples/cpu_usage.c
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Comparing projects/libstatgrab/examples/cpu_usage.c (file contents):
Revision 1.4 by tdb, Sun Nov 23 13:51:10 2003 UTC vs.
Revision 1.9 by tdb, Mon Apr 5 16:23:08 2004 UTC

# Line 1 | Line 1
1   /*
2   * i-scream central monitoring system
3   * http://www.i-scream.org
4 < * Copyright (C) 2000-2003 i-scream
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
# Line 16 | Line 16
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 + * $Id$
21   */
22  
23   #include <stdio.h>
# Line 26 | Line 28
28   int main(int argc, char **argv){
29  
30          extern char *optarg;
29        extern int optind;
31          int c;
32  
33          int delay = 1;
34 <        cpu_percent_t *cpu_percent;
34 >        sg_cpu_percents *cpu_percent;
35  
36          while ((c = getopt(argc, argv, "d:")) != -1){
37                  switch (c){
# Line 41 | Line 42 | int main(int argc, char **argv){
42          }
43  
44          /* Initialise statgrab */
45 <        statgrab_init();
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          /* Throw away the first reading as thats averaged over the machines uptime */
54 <        cpu_percent = cpu_percent_usage();
54 >        cpu_percent = sg_get_cpu_percents();
55  
56          /* Clear the screen ready for display the cpu usage */
57          printf("\033[2J");
58  
59 <        while( (cpu_percent = cpu_percent_usage()) != NULL){
59 >        while( (cpu_percent = sg_get_cpu_percents()) != NULL){
60                  printf("\033[2;2H%-12s : %6.2f", "User CPU", cpu_percent->user);
61                  printf("\033[3;2H%-12s : %6.2f", "Kernel CPU", cpu_percent->kernel);
62                  printf("\033[4;2H%-12s : %6.2f", "IOWait CPU", cpu_percent->iowait);

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