1 files changed, 17 insertions, 16 deletions

diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index 7046c75f..5645779d 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -43,16 +43,17 @@ void print_help (void);
 
 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
@@ -71,28 +72,28 @@ main (int argc, char **argv)
         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
@@ -131,22 +132,22 @@ main (int argc, char **argv)
                 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))
@@ -231,7 +232,7 @@ process_arguments (int argc, char **argv)
                         }
                         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, "%") &&
@@ -249,7 +250,7 @@ process_arguments (int argc, char **argv)
                         }
                         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, "%") &&