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root/i-scream/projects/libstatgrab/examples/vm_stats.c

Comparing projects/libstatgrab/examples/vm_stats.c (file contents):
Revision 1.2 by tdb, Sun Aug 24 20:24:09 2003 UTC vs.
Revision 1.5 by tdb, Tue Jan 6 15:35:04 2004 UTC

#	Line 24 | Line 24
24		#include <unistd.h>
25
26		int main(int argc, char **argv){
27	<
27	>
28		extern char *optarg;
29	<	extern int optind;
30	<	int c;
29	>	extern int optind;
30	>	int c;
31
32		int delay = 1;
33		mem_stat_t *mem_stats;
#	Line 35 | Line 35 | int main(int argc, char **argv){
35
36		long long total, free;
37
38	<	while ((c = getopt(argc, argv, "d:")) != EOF){
39	<	switch (c){
40	<	case 'd':
41	<	delay = atoi(optarg);
42	<	break;
38	>	while ((c = getopt(argc, argv, "d:")) != -1){
39	>	switch (c){
40	>	case 'd':
41	>	delay = atoi(optarg);
42	>	break;
43		}
44		}
45
46	+	/* Initialise statgrab */
47	+	statgrab_init();
48	+
49	+	/* Drop setuid/setgid privileges. */
50	+	if (statgrab_drop_privileges() != 0) {
51	+	perror("Error. Failed to drop privileges");
52	+	return 1;
53	+	}
54	+
55		if( ((mem_stats=get_memory_stats()) != NULL) && (swap_stats=get_swap_stats()) != NULL){
56		printf("Total memory in bytes : %lld\n", mem_stats->total);
57		printf("Used memory in bytes : %lld\n", mem_stats->used);
#	Line 61 | Line 70 | int main(int argc, char **argv){
70		}
71		exit(0);
72		}
64	–
65	–
66	–

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