From 9bb4ba879b613fc1986ac37c027a16884f3814fe Mon Sep 17 00:00:00 2001 From: Stavros Aronis Date: Wed, 10 Nov 2010 20:00:52 +0200 Subject: Add '-callback' attributes in stdlib's behaviours Replace the behaviour_info(callbacks) export in stdlib's behaviours with -callback' attributes for all the callbacks. --- lib/stdlib/src/supervisor_bridge.erl | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'lib/stdlib/src/supervisor_bridge.erl') diff --git a/lib/stdlib/src/supervisor_bridge.erl b/lib/stdlib/src/supervisor_bridge.erl index 555cb5a66f..e8405ab9a4 100644 --- a/lib/stdlib/src/supervisor_bridge.erl +++ b/lib/stdlib/src/supervisor_bridge.erl @@ -22,15 +22,14 @@ %% External exports -export([start_link/2, start_link/3]). --export([behaviour_info/1]). %% Internal exports -export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2]). -export([code_change/3]). -behaviour_info(callbacks) -> - [{init,1},{terminate,2}]; -behaviour_info(_Other) -> - undefined. +-callback init(Args :: term()) -> + {ok, Pid :: pid(), State :: term()} | ignore | {error, Error :: term()}. +-callback terminate(Reason :: (shutdown | term()), State :: term()) -> + Ignored :: term(). %%%----------------------------------------------------------------- %%% This is a rewrite of supervisor_bridge from BS.3. -- cgit v1.2.3