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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/kernel/test/application_SUITE_data/transient.erl
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The R13B03 release.OTP_R13B03
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(transient).
+
+
+-behaviour(gen_server).
+
+%% External exports
+-export([start_link/0, transient/0]).
+%% Internal exports
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2]).
+
+start_link() -> gen_server:start_link({local, aa}, transient, [], []).
+
+transient() -> gen_server:call(aa, transient).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+ process_flag(trap_exit, true),
+ {ok, state}.
+
+handle_call(transient, _From, State) ->
+ X = application:get_all_env(transient),
+ {reply, X, State}.
+
+handle_cast(transient, State) ->
+ {noreply, State}.
+
+handle_info(_, State) ->
+ {noreply, State}.
+
+terminate(_Reason, _State) ->
+ ok.
+