daemon: Use separate method to set default loggers

This way it is not necessary to pass the same values to reload the
loggers.

src/frontends/osx/charon-xpc/charon-xpc.c

@@ -41,11 +41,6 @@ void dispatcher_cleanup()
 	DESTROY_IF(dispatcher);
 }
 
-/**
- * Loglevel configuration
- */
-static level_t levels[DBG_MAX];
-
 /**
  * hook in library for debugging messages
  */
@@ -154,6 +149,7 @@ int main(int argc, char *argv[])
 {
 	struct sigaction action;
 	struct utsname utsname;
+	level_t levels[DBG_MAX];
 	int group;
 
 	dbg = dbg_stderr;
@@ -178,7 +174,8 @@ int main(int argc, char *argv[])
 	{
 		levels[group] = LEVEL_CTRL;
 	}
-	charon->load_loggers(charon, levels, TRUE);
+	charon->set_default_loggers(charon, levels, TRUE);
+	charon->load_loggers(charon);
 
 	lib->settings->set_default_str(lib->settings, "charon-xpc.port", "0");
 	lib->settings->set_default_str(lib->settings, "charon-xpc.port_nat_t", "0");