From 0e19d2b434776e580ebafeafa553bc335d5e5e38 Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 15 Dec 2012 14:20:24 +0000
Subject: [PATCH] * signal.c (default_handler): remove
 rb_register_sigaltstack()   call. sigaltstack was already registered when
 creating threads.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 signal.c  | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2dd72299a3..6ee7c5e688 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 15 23:14:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* signal.c (default_handler): remove rb_register_sigaltstack()
+	  call. sigaltstack was already registered when creating threads.
+
 Sat Dec 15 23:08:56 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* signal.c (rb_sigaltstack_size): new. calculate stack size for
diff --git a/signal.c b/signal.c
index 44cb8e713e..49c2c40f1d 100644
--- a/signal.c
+++ b/signal.c
@@ -762,9 +762,6 @@ default_handler(int sig)
 #ifdef SIGSEGV
       case SIGSEGV:
         func = (sighandler_t)sigsegv;
-# ifdef USE_SIGALTSTACK
-        rb_register_sigaltstack(GET_THREAD());
-# endif
         break;
 #endif
 #ifdef SIGPIPE