* signal.c (rb_get_next_signal): removed pointless signal

disabling. pthread_sigmask() only changes current thread mask. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ruby · Nov 19, 2012 · 6d9f767 · 6d9f767
1 parent 562cb0a
commit 6d9f767
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,9 @@
+Tue Nov 20 09:48:34 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c (rb_get_next_signal): removed pointless signal
+	  disabling. pthread_sigmask() only changes current thread
+	  mask.
+
 Tue Nov 20 09:36:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* signal.c (install_sighandler): added comments why we need

diff --git a/signal.c b/signal.c
@@ -562,12 +562,8 @@ rb_get_next_signal(void)
     if (signal_buff.size != 0) {
 	for (i=1; i<RUBY_NSIG; i++) {
 	    if (signal_buff.cnt[i] > 0) {
-		rb_disable_interrupt();
-		{
-		    ATOMIC_DEC(signal_buff.cnt[i]);
-		    ATOMIC_DEC(signal_buff.size);
-		}
-		rb_enable_interrupt();
+		ATOMIC_DEC(signal_buff.cnt[i]);
+		ATOMIC_DEC(signal_buff.size);
 		sig = i;
 		break;
 	    }