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/code_server.erl | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

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

diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index 7aeddb73d1..2bc93b8238 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -32,14 +32,15 @@
 
 -import(lists, [foreach/2]).
 
--record(state,{supervisor,
-	       root,
-	       path,
-	       moddb,
-	       namedb,
-	       cache = no_cache,
-	       mode=interactive,
-	       on_load = []}).
+-record(state, {supervisor,
+		root,
+		path,
+		moddb,
+		namedb,
+		cache = no_cache,
+		mode = interactive,
+		on_load = []}).
+-type state() :: #state{}.
 
 start_link(Args) ->
     Ref = make_ref(),
@@ -221,6 +222,7 @@ system_terminate(_Reason, _Parent, _Debug, _State) ->
 %    error_msg("~p terminating: ~p~n ",[?MODULE,Reason]),
     exit(shutdown).
 
+-spec system_code_change(state(), module(), term(), term()) -> {'ok', state()}.
 system_code_change(State, _Module, _OldVsn, _Extra) ->
     {ok, State}.
 
-- 
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