Add snprintf wrapper for GCC 8.2/3

[collectd.git] / src / disk.c

diff --git a/src/disk.c b/src/disk.c
index 7edf44c..2026580 100644 (file)
--- a/src/disk.c
+++ b/src/disk.c
@@ -23,9 +23,9 @@
 
 #include "collectd.h"
 
-#include "common.h"
 #include "plugin.h"
-#include "utils_ignorelist.h"
+#include "utils/common/common.h"
+#include "utils/ignorelist/ignorelist.h"
 
 #if HAVE_MACH_MACH_TYPES_H
 #include <mach/mach_types.h>
@@ -59,9 +59,6 @@
 #include <libgeom.h>
 #endif
 
-#if HAVE_LIMITS_H
-#include <limits.h>
-#endif
 #ifndef UINT_MAX
 #define UINT_MAX 4294967295U
 #endif
@@ -493,10 +490,10 @@ static int disk_read(void) {
         sstrncpy(disk_name, props_disk_name_bsd, sizeof(disk_name));
       else {
         ERROR("disk plugin: can't find bsd disk name.");
-        snprintf(disk_name, sizeof(disk_name), "%i-%i", disk_major, disk_minor);
+        ssnprintf(disk_name, sizeof(disk_name), "%i-%i", disk_major, disk_minor);
       }
     } else
-      snprintf(disk_name, sizeof(disk_name), "%i-%i", disk_major, disk_minor);
+      ssnprintf(disk_name, sizeof(disk_name), "%i-%i", disk_major, disk_minor);
 
     DEBUG("disk plugin: disk_name = \"%s\"", disk_name);
 
@@ -701,7 +698,7 @@ static int disk_read(void) {
         break;
 
     if (ds == NULL) {
-      if ((ds = (diskstats_t *)calloc(1, sizeof(diskstats_t))) == NULL)
+      if ((ds = calloc(1, sizeof(*ds))) == NULL)
         continue;
 
       if ((ds->name = strdup(disk_name)) == NULL) {
@@ -989,9 +986,8 @@ static int disk_read(void) {
   }
 
   if (numdisk != pnumdisk || stat_disk == NULL) {
-    if (stat_disk != NULL)
-      free(stat_disk);
-    stat_disk = (perfstat_disk_t *)calloc(numdisk, sizeof(perfstat_disk_t));
+    free(stat_disk);
+    stat_disk = calloc(numdisk, sizeof(*stat_disk));
   }
   pnumdisk = numdisk;