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* signal.c (sigsegv): suppress unused result warning. Because

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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
This commit is contained in:
kosaki 2013-02-24 00:17:29 +00:00
parent 45dea57588
commit bc5a5989c0
2 changed files with 8 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Feb 20 07:20:56 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* 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 <nobu@ruby-lang.org> Sun Feb 24 07:51:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* compile.c (iseq_set_arguments): no keyword check if any keyword rest * compile.c (iseq_set_arguments): no keyword check if any keyword rest

4
signal.c
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@ -658,8 +658,10 @@ static RETSIGTYPE
sigsegv(int sig SIGINFO_ARG) sigsegv(int sig SIGINFO_ARG)
{ {
if (segv_received) { if (segv_received) {
int RB_UNUSED_VAR(err);
char msg[] = "SEGV received in SEGV handler\n"; char msg[] = "SEGV received in SEGV handler\n";
write(2, msg, sizeof(msg));
err = write(2, msg, sizeof(msg));
ruby_abort(); ruby_abort();
} }