Tree wide: Replace sstrerror() with STRERRNO.

[collectd.git] / src / rrdtool.c

diff --git a/src/rrdtool.c b/src/rrdtool.c
index 5f42561..65725f8 100644 (file)
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -520,10 +520,7 @@ static void rrd_cache_flush(cdtime_t timeout) {
     {
       char **tmp = realloc(keys, (keys_num + 1) * sizeof(char *));
       if (tmp == NULL) {
-        char errbuf[1024];
-        ERROR("rrdtool plugin: "
-              "realloc failed: %s",
-              sstrerror(errno, errbuf, sizeof(errbuf)));
+        ERROR("rrdtool plugin: realloc failed: %s", STRERRNO);
         c_avl_iterator_destroy(iter);
         sfree(keys);
         return;
@@ -652,15 +649,12 @@ static int rrd_cache_insert(const char *filename, const char *value,
   values_new =
       realloc((void *)rc->values, (rc->values_num + 1) * sizeof(char *));
   if (values_new == NULL) {
-    char errbuf[1024];
     void *cache_key = NULL;
 
-    sstrerror(errno, errbuf, sizeof(errbuf));
-
     c_avl_remove(cache, filename, &cache_key, NULL);
     pthread_mutex_unlock(&cache_lock);
 
-    ERROR("rrdtool plugin: realloc failed: %s", errbuf);
+    ERROR("rrdtool plugin: realloc failed: %s", STRERRNO);
 
     sfree(cache_key);
     sfree(rc->values);
@@ -682,12 +676,9 @@ static int rrd_cache_insert(const char *filename, const char *value,
     void *cache_key = strdup(filename);
 
     if (cache_key == NULL) {
-      char errbuf[1024];
-      sstrerror(errno, errbuf, sizeof(errbuf));
-
       pthread_mutex_unlock(&cache_lock);
 
-      ERROR("rrdtool plugin: strdup failed: %s", errbuf);
+      ERROR("rrdtool plugin: strdup failed: %s", STRERRNO);
 
       sfree(rc->values[0]);
       sfree(rc->values);
@@ -816,9 +807,7 @@ static int rrd_write(const data_set_t *ds, const value_list_t *vl,
         return 0;
       }
     } else {
-      char errbuf[1024];
-      ERROR("rrdtool plugin: stat(%s) failed: %s", filename,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      ERROR("rrdtool plugin: stat(%s) failed: %s", filename, STRERRNO);
       return -1;
     }
   } else if (!S_ISREG(statbuf.st_mode)) {