X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdf.c;h=5c08ca4a145bdf91ccb514b3e36a7da4d0efd582;hb=61a4ed99b1a5b6d371bb745933d0efc5dff9505c;hp=dd90f243343396ec5742288bceff12d4e34e5de6;hpb=1035fba8812893e50d00a871e3399cc1ece3b384;p=collectd.git

diff --git a/src/df.c b/src/df.c
index dd90f243..5c08ca4a 100644
--- a/src/df.c
+++ b/src/df.c
@@ -55,10 +55,10 @@ static ignorelist_t *il_device = NULL;
 static ignorelist_t *il_mountpoint = NULL;
 static ignorelist_t *il_fstype = NULL;
 
-static _Bool by_device = 0;
-static _Bool report_inodes = 0;
-static _Bool values_absolute = 1;
-static _Bool values_percentage = 0;
+static bool by_device = 0;
+static bool report_inodes = 0;
+static bool values_absolute = 1;
+static bool values_percentage = 0;
 
 static int df_init(void) {
   if (il_device == NULL)
@@ -152,6 +152,7 @@ static int df_read(void) {
 #elif HAVE_STATFS
   struct statfs statbuf;
 #endif
+  int retval = 0;
   /* struct STATANYFS statbuf; */
   cu_mount_t *mnt_list;
 
@@ -202,9 +203,7 @@ static int df_read(void) {
       continue;
 
     if (STATANYFS(mnt_ptr->dir, &statbuf) < 0) {
-      char errbuf[1024];
-      ERROR(STATANYFS_STR "(%s) failed: %s", mnt_ptr->dir,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      ERROR(STATANYFS_STR "(%s) failed: %s", mnt_ptr->dir, STRERRNO);
       continue;
     }
 
@@ -284,8 +283,10 @@ static int df_read(void) {
             (gauge_t)((float_t)(blk_reserved) / statbuf.f_blocks * 100));
         df_submit_one(disk_name, "percent_bytes", "used",
                       (gauge_t)((float_t)(blk_used) / statbuf.f_blocks * 100));
-      } else
-        return -1;
+      } else {
+        retval = -1;
+        break;
+      }
     }
 
     /* inode handling */
@@ -315,8 +316,10 @@ static int df_read(void) {
           df_submit_one(
               disk_name, "percent_inodes", "used",
               (gauge_t)((float_t)(inode_used) / statbuf.f_files * 100));
-        } else
-          return -1;
+        } else {
+          retval = -1;
+          break;
+        }
       }
       if (values_absolute) {
         df_submit_one(disk_name, "df_inodes", "free", (gauge_t)inode_free);
@@ -329,7 +332,7 @@ static int df_read(void) {
 
   cu_mount_freelist(mnt_list);
 
-  return 0;
+  return retval;
 } /* int df_read */
 
 void module_register(void) {