diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 968779dc37d633f628d42643ddb5680740bffc46..5645779d622fa325bb2eae368af413e138686379 100644 (file)
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
#include "popen.h"
#include "utils.h"
-#define PROGNAME "check_swap"
+const char *progname = "check_swap";
#define REVISION "$Revision$"
#define COPYRIGHT "2000-2002"
#define AUTHOR "Karl DeBisschop"
int warn_percent = 200;
int crit_percent = 200;
-int warn_size = -1;
-int crit_size = -1;
+long unsigned int warn_size = 0;
+long unsigned int crit_size = 0;
int verbose;
int allswaps;
int
main (int argc, char **argv)
{
- int total_swap = 0, used_swap = 0, free_swap = 0, percent_used;
- int total, used, free, percent;
+ int percent_used, percent;
+ long unsigned int total_swap = 0, used_swap = 0, free_swap = 0;
+ long unsigned int total, used, free;
int result = STATE_OK;
char input_buffer[MAX_INPUT_BUFFER];
#ifdef HAVE_SWAP
fp = fopen (PROC_MEMINFO, "r");
asprintf (&status, "%s", "Swap used:");
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
- if (sscanf (input_buffer, " %s %d %d %d", str, &total, &used, &free) == 4 &&
+ if (sscanf (input_buffer, " %s %lu %lu %lu", str, &total, &used, &free) == 4 &&
strstr (str, "Swap")) {
total_swap += total;
used_swap += used;
free_swap += free;
if (allswaps) {
- percent = 100 * (((float) used) / ((float) total));
+ percent = 100 * (((double) used) / ((double) total));
if (percent >= crit_percent || free <= crit_size)
result = max_state (STATE_CRITICAL, result);
else if (percent >= warn_percent || free <= warn_size)
result = max_state (STATE_WARNING, result);
if (verbose)
- asprintf (&status, "%s [%d/%d]", status, used, total);
+ asprintf (&status, "%s [%lu/%lu]", status, used, total);
}
}
}
- percent_used = 100 * (((float) used_swap) / ((float) total_swap));
+ percent_used = 100 * (((double) used_swap) / ((double) total_swap));
if (percent_used >= crit_percent || free_swap <= crit_size)
result = max_state (STATE_CRITICAL, result);
else if (percent_used >= warn_percent || free_swap <= warn_size)
result = max_state (STATE_WARNING, result);
- asprintf (&status, "%s %2d%% (%d out of %d)", status, percent_used,
+ asprintf (&status, "%s %2d%% (%lu out of %lu)", status, percent_used,
used_swap, total_swap);
fclose (fp);
#else
used_swap += used;
free_swap += free;
if (allswaps) {
- percent = 100 * (((float) used) / ((float) total));
+ percent = 100 * (((double) used) / ((double) total));
if (percent >= crit_percent || free <= crit_size)
result = max_state (STATE_CRITICAL, result);
else if (percent >= warn_percent || free <= warn_size)
result = max_state (STATE_WARNING, result);
if (verbose)
- asprintf (&status, "%s [%d/%d]", status, used, total);
+ asprintf (&status, "%s [%lu/%lu]", status, used, total);
}
}
- percent_used = 100 * ((float) used_swap) / ((float) total_swap);
- asprintf (&status, "%s %2d%% (%d out of %d)",
- status, percent_used, used_swap, total_swap);
+ percent_used = 100 * ((double) used_swap) / ((double) total_swap);
if (percent_used >= crit_percent || free_swap <= crit_size)
result = max_state (STATE_CRITICAL, result);
else if (percent_used >= warn_percent || free_swap <= warn_size)
result = max_state (STATE_WARNING, result);
+ asprintf (&status, "%s %2d%% (%lu out of %lu)",
+ status, percent_used, used_swap, total_swap);
/* If we get anything on STDERR, at least set warning */
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
static struct option long_options[] = {
{"warning", required_argument, 0, 'w'},
{"critical", required_argument, 0, 'c'},
- {"all", no_argument, 0, 'a'},
+ {"allswaps", no_argument, 0, 'a'},
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{"help", no_argument, 0, 'h'},
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%d,%d%%", &warn_size, &warn_percent) == 2) {
+ sscanf (optarg, "%lu,%d%%", &warn_size, &warn_percent) == 2) {
break;
}
else if (strstr (optarg, "%") &&
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%d,%d%%", &crit_size, &crit_percent) == 2) {
+ sscanf (optarg, "%lu,%d%%", &crit_size, &crit_percent) == 2) {
break;
}
else if (strstr (optarg, "%") &&
verbose = TRUE;
break;
case 'V': /* version */
- print_revision (my_basename (argv[0]), "$Revision$");
+ print_revision (progname, "$Revision$");
exit (STATE_OK);
case 'h': /* help */
print_help ();
" %s [-a] -w <bytes_free> -c <bytes_free>\n"
" %s (-h | --help) for detailed help\n"
" %s (-V | --version) for version information\n",
- PROGNAME, PROGNAME, PROGNAME, PROGNAME);
+ progname, progname, progname, progname);
}
void
print_help (void)
{
- print_revision (PROGNAME, REVISION);
+ print_revision (progname, REVISION);
printf
("Copyright (c) %s %s <%s>\n\n%s\n", COPYRIGHT, AUTHOR, EMAIL, SUMMARY);
print_usage ();