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-rw-r--r--plugins/check_swap.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index ca8442a..f9dba38 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -44,16 +44,14 @@ main (int argc, char **argv)
44 44
45#ifdef HAVE_PROC_MEMINFO 45#ifdef HAVE_PROC_MEMINFO
46 fp = fopen (PROC_MEMINFO, "r"); 46 fp = fopen (PROC_MEMINFO, "r");
47 status = ssprintf (status, "%s", "Swap used:"); 47 asprintf (&status, "%s", "Swap used:");
48 while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) { 48 while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
49 sscanf (input_buffer, " %s %d %d %d", str, &total_swap, &used_swap, 49 sscanf (input_buffer, " %s %d %d %d", str, &total_swap, &used_swap,
50 &free_swap); 50 &free_swap);
51 if (strstr (str, "Swap")) { 51 if (strstr (str, "Swap")) {
52 percent_used = 100 * (((float) used_swap) / ((float) total_swap)); 52 percent_used = 100 * (((float) used_swap) / ((float) total_swap));
53 status = ssprintf 53 asprintf (&status, "%s %2d%% (%d bytes out of %d)",
54 (status, 54 status, percent_used, used_swap, total_swap);
55 "%s %2d%% (%d bytes out of %d)",
56 status, percent_used, used_swap, total_swap);
57 if (percent_used >= crit_percent || free_swap <= crit_size) 55 if (percent_used >= crit_percent || free_swap <= crit_size)
58 result = STATE_CRITICAL; 56 result = STATE_CRITICAL;
59 else if (percent_used >= warn_percent || free_swap <= warn_size) 57 else if (percent_used >= warn_percent || free_swap <= warn_size)
@@ -90,15 +88,13 @@ main (int argc, char **argv)
90 } 88 }
91 } 89 }
92 90
93 status = ssprintf (status, "%s", "Swap used:"); 91 asprintf (&status, "%s", "Swap used:");
94 while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) { 92 while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
95 sscanf (input_buffer, SWAP_FORMAT, &total_swap, &free_swap); 93 sscanf (input_buffer, SWAP_FORMAT, &total_swap, &free_swap);
96 used_swap = total_swap - free_swap; 94 used_swap = total_swap - free_swap;
97 percent_used = 100 * ((float) used_swap) / ((float) total_swap); 95 percent_used = 100 * ((float) used_swap) / ((float) total_swap);
98 status = ssprintf 96 asprintf (&status, "%s %2d%% (%d bytes out of %d)",
99 (status, 97 status, percent_used, used_swap, total_swap);
100 "%s %2d%% (%d bytes out of %d)",
101 status, percent_used, used_swap, total_swap);
102 if (percent_used >= crit_percent || free_swap <= crit_size) 98 if (percent_used >= crit_percent || free_swap <= crit_size)
103 result = STATE_CRITICAL; 99 result = STATE_CRITICAL;
104 else if (percent_used >= warn_percent || free_swap <= warn_size) 100 else if (percent_used >= warn_percent || free_swap <= warn_size)