Treewide: use bool instead of _Bool

[collectd.git] / src / memcached.c

diff --git a/src/memcached.c b/src/memcached.c
index d91454a..95a9eda 100644 (file)
--- a/src/memcached.c
+++ b/src/memcached.c
@@ -69,7 +69,7 @@ struct memcached_s {
 };
 typedef struct memcached_s memcached_t;
 
-static _Bool memcached_have_instances = 0;
+static bool memcached_have_instances = 0;
 
 static void memcached_free(void *arg) {
   memcached_t *st = arg;
@@ -285,6 +285,12 @@ static int memcached_query_daemon(char *buffer, size_t buffer_size,
       close(st->fd);
       st->fd = -1;
       return -1;
+    } else if (status == 0) {
+      ERROR("memcached plugin: Instance \"%s\": Connection closed by peer",
+            st->name);
+      close(st->fd);
+      st->fd = -1;
+      return -1;
     }
 
     buffer_fill += (size_t)status;
@@ -677,9 +683,10 @@ static int memcached_add_read_callback(memcached_t *st) {
       /* group = */ "memcached",
       /* name      = */ callback_name,
       /* callback  = */ memcached_read,
-      /* interval  = */ 0, &(user_data_t){
-                               .data = st, .free_func = memcached_free,
-                           });
+      /* interval  = */ 0,
+      &(user_data_t){
+          .data = st, .free_func = memcached_free,
+      });
 } /* int memcached_add_read_callback */
 
 /* Configuration handling functiions
@@ -748,7 +755,7 @@ static int config_add_instance(oconfig_item_t *ci) {
 } /* int config_add_instance */
 
 static int memcached_config(oconfig_item_t *ci) {
-  _Bool have_instance_block = 0;
+  bool have_instance_block = 0;
 
   for (int i = 0; i < ci->children_num; i++) {
     oconfig_item_t *child = ci->children + i;