From dda1155ed7a295889ed1e1741a60851d74a49d04 Mon Sep 17 00:00:00 2001 From: Tim Duesterhus Date: Wed, 12 Jun 2019 20:47:30 +0200 Subject: [PATCH] BUILD: Silence gcc warning about unused return value gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. complains: > src/debug.c: In function "ha_panic": > src/debug.c:162:2: warning: ignoring return value of "write", declared with attribute warn_unused_result [-Wunused-result] > (void) write(2, trash.area, trash.data); > ^ --- src/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/debug.c b/src/debug.c index fd760faac..059bc6b97 100644 --- a/src/debug.c +++ b/src/debug.c @@ -159,7 +159,7 @@ void ha_panic() chunk_reset(&trash); chunk_appendf(&trash, "Thread %u is about to kill the process.\n", tid + 1); ha_thread_dump_all_to_trash(); - write(2, trash.area, trash.data); + shut_your_big_mouth_gcc(write(2, trash.area, trash.data)); for (;;) abort(); }