X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_tail.c;h=55a32879f93d4ce0dba34b85ad92f648dd7e5896;hb=7c9d772c992647fcba64a96800c146eb9f1647f8;hp=cdab6a77af8a33de9f1f45d5124b6c644e1ca997;hpb=5dbb7471b0a7ca7506f56f4c6dbaf58e790c6b7c;p=collectd.git

diff --git a/src/utils_tail.c b/src/utils_tail.c
index cdab6a77..55a32879 100644
--- a/src/utils_tail.c
+++ b/src/utils_tail.c
@@ -43,15 +43,11 @@ struct cu_tail_s {
 
 static int cu_tail_reopen(cu_tail_t *obj) {
   int seek_end = 0;
-  FILE *fh;
   struct stat stat_buf = {0};
-  int status;
 
-  status = stat(obj->file, &stat_buf);
+  int status = stat(obj->file, &stat_buf);
   if (status != 0) {
-    char errbuf[1024];
-    ERROR("utils_tail: stat (%s) failed: %s", obj->file,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+    P_ERROR("utils_tail: stat (%s) failed: %s", obj->file, STRERRNO);
     return -1;
   }
 
@@ -59,12 +55,10 @@ static int cu_tail_reopen(cu_tail_t *obj) {
   if ((obj->fh != NULL) && (stat_buf.st_ino == obj->stat.st_ino)) {
     /* Seek to the beginning if file was truncated */
     if (stat_buf.st_size < obj->stat.st_size) {
-      INFO("utils_tail: File `%s' was truncated.", obj->file);
+      P_INFO("utils_tail: File `%s' was truncated.", obj->file);
       status = fseek(obj->fh, 0, SEEK_SET);
       if (status != 0) {
-        char errbuf[1024];
-        ERROR("utils_tail: fseek (%s) failed: %s", obj->file,
-              sstrerror(errno, errbuf, sizeof(errbuf)));
+        P_ERROR("utils_tail: fseek (%s) failed: %s", obj->file, STRERRNO);
         fclose(obj->fh);
         obj->fh = NULL;
         return -1;
@@ -79,20 +73,16 @@ static int cu_tail_reopen(cu_tail_t *obj) {
   if ((obj->stat.st_ino == 0) || (obj->stat.st_ino == stat_buf.st_ino))
     seek_end = 1;
 
-  fh = fopen(obj->file, "r");
+  FILE *fh = fopen(obj->file, "r");
   if (fh == NULL) {
-    char errbuf[1024];
-    ERROR("utils_tail: fopen (%s) failed: %s", obj->file,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+    P_ERROR("utils_tail: fopen (%s) failed: %s", obj->file, STRERRNO);
     return -1;
   }
 
   if (seek_end != 0) {
     status = fseek(fh, 0, SEEK_END);
     if (status != 0) {
-      char errbuf[1024];
-      ERROR("utils_tail: fseek (%s) failed: %s", obj->file,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      P_ERROR("utils_tail: fseek (%s) failed: %s", obj->file, STRERRNO);
       fclose(fh);
       return -1;
     }
@@ -183,9 +173,8 @@ int cu_tail_readline(cu_tail_t *obj, char *buf, int buflen) {
   }
 
   if (ferror(obj->fh) != 0) {
-    char errbuf[1024];
     WARNING("utils_tail: fgets (%s) returned an error: %s", obj->file,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+            STRERRNO);
     fclose(obj->fh);
     obj->fh = NULL;
     return -1;