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ruby-changes:9072

From: nobu <ko1@a...>
Date: Wed, 10 Dec 2008 16:04:01 +0900 (JST)
Subject: [ruby-changes:9072] Ruby:r20608 (mvm): * signal.c (ruby_install_altstack): does nothing unless using

nobu	2008-12-10 16:03:43 +0900 (Wed, 10 Dec 2008)

  New Revision: 20608

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=20608

  Log:
    * signal.c (ruby_install_altstack): does nothing unless using
      sigaltstack.

  Modified files:
    branches/mvm/ChangeLog
    branches/mvm/signal.c

Index: mvm/ChangeLog
===================================================================
--- mvm/ChangeLog	(revision 20607)
+++ mvm/ChangeLog	(revision 20608)
@@ -1,3 +1,8 @@
+Wed Dec 10 16:03:36 2008  Nobuyoshi Nakada  <nobu@r...>
+
+	* signal.c (ruby_install_altstack): does nothing unless using
+	  sigaltstack.
+
 Tue Dec  9 13:33:53 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* compile.c (iseq_compile_each), gc.c (assign_heap_slot),
Index: mvm/signal.c
===================================================================
--- mvm/signal.c	(revision 20607)
+++ mvm/signal.c	(revision 20608)
@@ -500,7 +500,9 @@
 void
 ruby_install_altstack(rb_thread_t *th)
 {
+#ifdef USE_SIGALTSTACK
     register_sigaltstack();
+#endif
 }
 
 #else /* !POSIX_SIGNAL */

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