From bc5a5989c044768e7a70c251d7a3f91a8f1ca0e8 Mon Sep 17 00:00:00 2001 From: kosaki Date: Sun, 24 Feb 2013 00:17:29 +0000 Subject: * signal.c (sigsegv): suppress unused result warning. Because write(2) is marked __warn_unused_result__ on Linux glibc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ signal.c | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index df38fa6c0d..30fa8b4039 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Wed Feb 20 07:20:56 2013 KOSAKI Motohiro + + * signal.c (sigsegv): suppress unused result warning. Because + write(2) is marked __warn_unused_result__ on Linux glibc. + Sun Feb 24 07:51:28 2013 Nobuyoshi Nakada * compile.c (iseq_set_arguments): no keyword check if any keyword rest diff --git a/signal.c b/signal.c index 4fe942bf30..d3842812fe 100644 --- a/signal.c +++ b/signal.c @@ -658,8 +658,10 @@ static RETSIGTYPE sigsegv(int sig SIGINFO_ARG) { if (segv_received) { + int RB_UNUSED_VAR(err); char msg[] = "SEGV received in SEGV handler\n"; - write(2, msg, sizeof(msg)); + + err = write(2, msg, sizeof(msg)); ruby_abort(); } -- cgit v1.2.3