From: Russ Cox <rsc@golang.org>
Date: Thu, 19 Nov 2009 19:01:16 +0000 (-0800)
Subject: runtime: mask signals during signal handler on OS X
X-Git-Tag: weekly.2009-12-07~196
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=4aaf948f90f2a0245f5e8a7357f03701a20d5677;p=gostls13.git

runtime: mask signals during signal handler on OS X

Fixes #265.

R=r
CC=golang-dev
https://golang.org/cl/157084
---

diff --git a/src/pkg/runtime/darwin/386/signal.c b/src/pkg/runtime/darwin/386/signal.c
index 3a63c4b382..8d9a68967c 100644
--- a/src/pkg/runtime/darwin/386/signal.c
+++ b/src/pkg/runtime/darwin/386/signal.c
@@ -83,7 +83,7 @@ initsig(void)
 	static Sigaction sa;
 
 	sa.sa_flags |= SA_SIGINFO|SA_ONSTACK;
-	sa.sa_mask = 0; // 0xFFFFFFFFU;
+	sa.sa_mask = 0xFFFFFFFFU;
 	sa.sa_tramp = sigtramp;	// sigtramp's job is to call into real handler
 	for(i = 0; i<NSIG; i++) {
 		if(sigtab[i].flags) {
diff --git a/src/pkg/runtime/darwin/amd64/signal.c b/src/pkg/runtime/darwin/amd64/signal.c
index 45e5e8d478..8ceb17ed38 100644
--- a/src/pkg/runtime/darwin/amd64/signal.c
+++ b/src/pkg/runtime/darwin/amd64/signal.c
@@ -91,7 +91,7 @@ initsig(void)
 	static Sigaction sa;
 
 	sa.sa_flags |= SA_SIGINFO|SA_ONSTACK;
-	sa.sa_mask = 0; // 0xFFFFFFFFU;
+	sa.sa_mask = 0xFFFFFFFFU;
 	sa.sa_tramp = sigtramp;	// sigtramp's job is to call into real handler
 	for(i = 0; i<NSIG; i++) {
 		if(sigtab[i].flags) {