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Index: check_swap.c
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/check_swap.c,v
retrieving revision 1.9
diff -u -r1.9 check_swap.c
--- check_swap.c 18 Feb 2003 03:46:15 -0000 1.9
+++ check_swap.c 27 Feb 2005 23:58:43 -0000
@@ -36,6 +36,18 @@
#define EMAIL "kdebisschop@users.sourceforge.net"
#define SUMMARY "Check swap space on local server.\n"
+#ifdef HAVE_LONGLONG
+typedef long long unsigned int swapsize_t;
+#define SWAPSIZEFORMAT "%llu"
+#define SWAPSIZEFORMAT_OUT SWAPSIZEFORMAT
+#define atos atoll
+#else
+typedef float swapsize_t;
+#define SWAPSIZEFORMAT "%f"
+#define SWAPSIZEFORMAT_OUT "%.0f"
+#define atos (float)atof
+#endif
+
int process_arguments (int argc, char **argv);
int validate_arguments (void);
void print_usage (void);
@@ -43,8 +55,8 @@
int warn_percent = 200;
int crit_percent = 200;
-long unsigned int warn_size = 0;
-long unsigned int crit_size = 0;
+swapsize_t warn_size = 0;
+swapsize_t crit_size = 0;
int verbose;
int allswaps;
@@ -52,8 +64,8 @@
main (int argc, char **argv)
{
int percent_used, percent;
- long unsigned int total_swap = 0, used_swap = 0, free_swap = 0;
- long unsigned int total, used, free;
+ swapsize_t total_swap = 0, used_swap = 0, free_swap = 0;
+ swapsize_t total, used, free;
int result = STATE_OK;
char input_buffer[MAX_INPUT_BUFFER];
#ifdef HAVE_SWAP
@@ -61,6 +73,7 @@
#endif
#ifdef HAVE_PROC_MEMINFO
FILE *fp;
+ char str_format[32];
#endif
char str[32];
char *status = "";
@@ -70,9 +83,10 @@
#ifdef HAVE_PROC_MEMINFO
fp = fopen (PROC_MEMINFO, "r");
+ sprintf (str_format, " %%s %s %s %s", SWAPSIZEFORMAT, SWAPSIZEFORMAT, SWAPSIZEFORMAT);
asprintf (&status, "%s", "Swap used:");
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
- if (sscanf (input_buffer, " %s %lu %lu %lu", str, &total, &used, &free) == 4 &&
+ if (sscanf (input_buffer, str_format, str, &total, &used, &free) == 4 &&
strstr (str, "Swap")) {
total_swap += total;
used_swap += used;
@@ -83,8 +97,10 @@
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 [%lu/%lu]", status, used, total);
+ if (verbose) {
+ sprintf (str_format, "%%s [%s/%s]", SWAPSIZEFORMAT_OUT, SWAPSIZEFORMAT_OUT);
+ asprintf (&status, str_format, status, used, total);
+ }
}
}
}
@@ -93,7 +109,8 @@
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,
+ sprintf (str_format, "%%s %%2d%%%% (%s out of %s)", SWAPSIZEFORMAT_OUT, SWAPSIZEFORMAT_OUT);
+ asprintf (&status, str_format, status, percent_used,
used_swap, total_swap);
fclose (fp);
#else
@@ -137,8 +154,9 @@
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 [%lu/%lu]", status, used, total);
+ if (verbose) {
+ sprintf (str_format, "%%s [%s/%s]", SWAPSIZEFORMAT_OUT, SWAPSIZEFORMAT_OUT);
+ asprintf (&status, str_format, status, used, total);
}
}
percent_used = 100 * ((double) used_swap) / ((double) total_swap);
@@ -146,8 +164,9 @@
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);
+ sprintf (str_format, "%%s %%2d%%%% (%s out of %s)", SWAPSIZEFORMAT_OUT, SWAPSIZEFORMAT_OUT)
+ asprintf (&status, str_format,
+ 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))
@@ -198,6 +217,8 @@
int wc = 0; /* warning counter */
int cc = 0; /* critical counter */
+ char str_format[32];
+
#ifdef HAVE_GETOPT_H
int option_index = 0;
static struct option long_options[] = {
@@ -224,15 +245,16 @@
if (c == -1 || c == EOF)
break;
+ sprintf (str_format, "%s,%%d%%%%", SWAPSIZEFORMAT);
switch (c) {
case 'w': /* warning time threshold */
if (is_intnonneg (optarg)) {
- warn_size = atoi (optarg);
+ warn_size = atos (optarg);
break;
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%lu,%d%%", &warn_size, &warn_percent) == 2) {
+ sscanf (optarg, str_format, &warn_size, &warn_percent) == 2) {
break;
}
else if (strstr (optarg, "%") &&
@@ -245,12 +267,12 @@
wc++;
case 'c': /* critical time threshold */
if (is_intnonneg (optarg)) {
- crit_size = atoi (optarg);
+ crit_size = atos (optarg);
break;
}
else if (strstr (optarg, ",") &&
strstr (optarg, "%") &&
- sscanf (optarg, "%lu,%d%%", &crit_size, &crit_percent) == 2) {
+ sscanf (optarg, str_format, &crit_size, &crit_percent) == 2) {
break;
}
else if (strstr (optarg, "%") &&
@@ -292,12 +314,12 @@
if (c == argc)
return validate_arguments ();
if (warn_size < 0 && is_intnonneg (argv[c]))
- warn_size = atoi (argv[c++]);
+ warn_size = atos (argv[c++]);
if (c == argc)
return validate_arguments ();
if (crit_size < 0 && is_intnonneg (argv[c]))
- crit_size = atoi (argv[c++]);
+ crit_size = atos (argv[c++]);
return validate_arguments ();
}
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