diff options
Diffstat (limited to 'lib/kernel/src/kernel_config.erl')
| -rw-r--r-- | lib/kernel/src/kernel_config.erl | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/lib/kernel/src/kernel_config.erl b/lib/kernel/src/kernel_config.erl index e5e9a0498d..b1daf655c9 100644 --- a/lib/kernel/src/kernel_config.erl +++ b/lib/kernel/src/kernel_config.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 1996-2010. 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(kernel_config). @@ -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}. @@ -79,9 +92,9 @@ code_change(_OldVsn, State, _Extra) -> %%----------------------------------------------------------------- sync_nodes() -> case catch get_sync_data() of - {error, Reason} -> + {error, Reason} = Error -> error_logger:format("~p", [Reason]), - {error, Reason}; + Error; {infinity, MandatoryNodes, OptionalNodes} -> case wait_nodes(MandatoryNodes, OptionalNodes) of ok -> |