log: cleanup

daemon/main.c

@@ -95,7 +95,7 @@ int main(int argc, char **argv)
 	uv_udp_init(loop, &udp_sock);
 	ret = uv_udp_bind(&udp_sock, (struct sockaddr *)&addr, 0);
 	if (ret == 0) {
-		fprintf(stdout, "[system] listening on '%s'\n", addr_str);
+		printf("[system] listening on '%s'\n", addr_str);
 	} else {
 		fprintf(stderr, "[system] failed to bind to '%s'\n", addr_str);
 		return EXIT_FAILURE;

lib/cache.c

@@ -72,7 +72,7 @@ static int dbase_open(struct kr_cache *cache, const char *handle)
 		return ret;
 	}
 
-	DEBUG_MSG("OPEN '%s'\n", handle);
+	DEBUG_MSG("open '%s'\n", handle);
 	return 0;
 }
 
@@ -80,7 +80,7 @@ static void dbase_close(struct kr_cache *cache)
 {
 	mdb_close(cache->env, cache->dbi);
 	mdb_env_close(cache->env);
-	DEBUG_MSG("CLOSE\n");
+	DEBUG_MSG("close\n");
 }
 
 /*                       data access                                          */