X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fpowerdns.c;h=b2cebbf8f283a1b75f67c4934a294dc92d5b02f2;hb=711f5b6c86f51061c21bedcaa46214a01de0125c;hp=c71580703dfaa5eb6dcdf14c4690fcb518981c14;hpb=d544398864bc02dfd1623e6d005591b512e2f6c6;p=collectd.git

diff --git a/src/powerdns.c b/src/powerdns.c
index c7158070..b2cebbf8 100644
--- a/src/powerdns.c
+++ b/src/powerdns.c
@@ -44,15 +44,12 @@
 #endif
 #define FUNC_ERROR(func)                                                       \
   do {                                                                         \
-    char errbuf[1024];                                                         \
-    ERROR("powerdns plugin: %s failed: %s", func,                              \
-          sstrerror(errno, errbuf, sizeof(errbuf)));                           \
+    ERROR("powerdns plugin: %s failed: %s", func, STRERRNO);                   \
   } while (0)
 #define SOCK_ERROR(func, sockpath)                                             \
   do {                                                                         \
-    char errbuf[1024];                                                         \
     ERROR("powerdns plugin: Socket `%s` %s failed: %s", sockpath, func,        \
-          sstrerror(errno, errbuf, sizeof(errbuf)));                           \
+          STRERRNO);                                                           \
   } while (0)
 
 #define SERVER_SOCKET LOCALSTATEDIR "/run/pdns.controlsocket"
@@ -282,7 +279,7 @@ static statname_lookup_t lookup_table[] = /* {{{ */
         {"ipv6-questions", "dns_question", "incoming-ipv6"},
         {"malloc-bytes", "gauge", "malloc_bytes"},
         {"max-mthread-stack", "gauge", "max_mthread_stack"},
-        {"no-packet-error", "gauge", "no_packet_error"},
+        {"no-packet-error", "errors", "no_packet_error"},
         {"noedns-outqueries", "dns_question", "outgoing-noedns"},
         {"noping-outqueries", "dns_question", "outgoing-noping"},
         {"over-capacity-drops", "dns_question", "incoming-over_capacity"},
@@ -307,10 +304,10 @@ static statname_lookup_t lookup_table[] = /* {{{ */
         {"uptime", "uptime", NULL}}; /* }}} */
 static int lookup_table_length = STATIC_ARRAY_SIZE(lookup_table);
 
-static llist_t *list = NULL;
+static llist_t *list;
 
 #define PDNS_LOCAL_SOCKPATH LOCALSTATEDIR "/run/" PACKAGE_NAME "-powerdns"
-static char *local_sockpath = NULL;
+static char *local_sockpath;
 
 /* TODO: Do this before 4.4:
  * - Update the collectd.conf(5) manpage.
@@ -355,16 +352,13 @@ static void submit(const char *plugin_instance, /* {{{ */
   }
 
   if (ds->ds_num != 1) {
-    ERROR("powerdns plugin: type `%s' has %zu data sources, "
+    ERROR("powerdns plugin: type `%s' has %" PRIsz " data sources, "
           "but I can only handle one.",
           type, ds->ds_num);
     return;
   }
 
   if (0 != parse_value(value_str, &value, ds->ds[0].type)) {
-    ERROR("powerdns plugin: Cannot convert `%s' "
-          "to a number.",
-          value_str);
     return;
   }
 
@@ -475,7 +469,7 @@ static int powerdns_get_data_dgram(list_item_t *item, char **ret_buffer) {
   }
 
   memcpy(buffer, temp, buffer_size - 1);
-  buffer[buffer_size - 1] = 0;
+  buffer[buffer_size - 1] = '\0';
 
   *ret_buffer = buffer;
   return 0;