From da70b2b0eca09f572e3275240ba60f1da6b679c4 Mon Sep 17 00:00:00 2001
From: Kostis Sagonas <kostis@cs.ntua.gr>
Date: Fri, 5 Mar 2010 09:05:52 +0100
Subject: kernel: Add types and specs

---
 lib/kernel/src/kernel_config.erl | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/kernel/src/kernel_config.erl')

diff --git a/lib/kernel/src/kernel_config.erl b/lib/kernel/src/kernel_config.erl
index e5e9a0498d..d34e3fc0a7 100644
--- a/lib/kernel/src/kernel_config.erl
+++ b/lib/kernel/src/kernel_config.erl
@@ -40,6 +40,9 @@ start_link() -> gen_server:start_link(kernel_config, [], []).
 %%-----------------------------------------------------------------
 %% Callback functions from gen_server
 %%-----------------------------------------------------------------
+
+-spec init([]) -> {'ok', []} | {'stop', term()}.
+
 init([]) ->  
     process_flag(trap_exit, true),
     case sync_nodes() of
@@ -59,18 +62,28 @@ init([]) ->
 	    {stop, Error}
     end.
 
+-spec handle_info(term(), State) -> {'noreply', State}.
+
 handle_info(_, State) ->
     {noreply, State}.
 
+-spec terminate(term(), term()) -> 'ok'.
+
 terminate(_Reason, _State) ->
     ok.
 
+-spec handle_call(term(), term(), State) -> {'reply', 'ok', State}.
+
 handle_call('__not_used', _From, State) ->
     {reply, ok, State}.
 
+-spec handle_cast(term(), State) -> {'noreply', State}.
+
 handle_cast('__not_used', State) ->
     {noreply, State}.
 
+-spec code_change(term(), State, term()) -> {'ok', State}.
+
 code_change(_OldVsn, State, _Extra) ->
     {ok, State}.
 
-- 
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