diff options
Diffstat (limited to 'erts/emulator/sys/common')
| -rw-r--r-- | erts/emulator/sys/common/erl_poll.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c index 169d4579a2..5cca33d7eb 100644 --- a/erts/emulator/sys/common/erl_poll.c +++ b/erts/emulator/sys/common/erl_poll.c @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 2006-2009. All Rights Reserved. - * + * + * Copyright Ericsson AB 2006-2010. 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% */ @@ -350,6 +350,7 @@ unset_interrupted_chk(ErtsPollSet ps) #endif +void erts_silence_warn_unused_result(long unused); static void fatal_error(char *format, ...); static void fatal_error_async_signal_safe(char *error_str); @@ -2554,8 +2555,10 @@ fatal_error_async_signal_safe(char *error_str) int len = 0; while (error_str[len]) len++; - if (len) - (void) write(2, error_str, len); /* async signal safe */ + if (len) { + /* async signal safe */ + erts_silence_warn_unused_result(write(2, error_str, len)); + } } abort(); } |