Add __attribute__((const, pure, format)) in various places

[elogind.git] / src / login / logind-user.h

diff --git a/src/login/logind-user.h b/src/login/logind-user.h
index cffac3544725f87ead21f257bc04f1a73f077fa9..080354da74314c1aeb5ec2f6701ebeb78ff20e75 100644 (file)
--- a/src/login/logind-user.h
+++ b/src/login/logind-user.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foologinduserhfoo
-#define foologinduserhfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -81,7 +80,5 @@ extern const DBusObjectPathVTable bus_user_vtable;
 int user_send_signal(User *u, bool new_user);
 int user_send_changed(User *u, const char *properties);
 
-const char* user_state_to_string(UserState s);
-UserState user_state_from_string(const char *s);
-
-#endif
+const char* user_state_to_string(UserState s) _const_;
+UserState user_state_from_string(const char *s) _pure_;