diff options
Diffstat (limited to 'lib/sasl/src/systools_lib.erl')
| -rw-r--r-- | lib/sasl/src/systools_lib.erl | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/lib/sasl/src/systools_lib.erl b/lib/sasl/src/systools_lib.erl index 6618baa2aa..dd97aeff08 100644 --- a/lib/sasl/src/systools_lib.erl +++ b/lib/sasl/src/systools_lib.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2013. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. 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. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -34,8 +35,10 @@ file_term2binary(FileIn, FileOut) -> case read_term(FileIn) of {ok, Term} -> - file:write_file(FileOut, term_to_binary(Term)), - ok; + case file:write_file(FileOut, term_to_binary(Term)) of + ok -> ok; + {error,Error} -> {error,{open,FileOut,Error}} + end; Other -> Other end. @@ -51,8 +54,10 @@ read_term(File) -> case file:open(File, [read]) of {ok, Stream} -> Res = read_term_from_stream(Stream, File), - file:close(Stream), - Res; + case file:close(Stream) of + ok -> Res; + {error,Error} -> {error,{close,File,Error}} + end; {error, Error} -> {error, {open,File,Error}} end. |