* include/rubysig.h: old macros for backward compatibility.

* thread.c (BLOCKING_REGION): rewritten using helper functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 33 insertions, 1 deletions

diff --git a/include/rubysig.h b/include/rubysig.h
index 9546127938..6a0cf0ef9c 100644
--- a/include/rubysig.h
+++ b/include/rubysig.h
@@ -1 +1,33 @@
-#include "ruby/signal.h"
+/**********************************************************************
+
+  rubysig.h -
+
+  $Author$
+  $Date$
+  created at: Wed Aug 16 01:15:38 JST 1995
+
+  Copyright (C) 1993-2008 Yukihiro Matsumoto
+
+**********************************************************************/
+
+#if   defined __GNUC__
+#warning rubysig.h is obsolete
+#elif defined _MSC_VER || defined __BORLANDC__
+#pragma message("warning: rubysig.h is obsolete")
+#endif
+
+#ifndef RUBYSIG_H
+#define RUBYSIG_H
+#include "ruby/ruby.h"
+
+struct rb_blocking_region_buffer;
+RUBY_EXTERN struct rb_blocking_region_buffer *rb_thread_blocking_region_begin(void);
+RUBY_EXTERN void rb_thread_blocking_region_end(struct rb_blocking_region_buffer *);
+#define TRAP_BEG do {void *__region = rb_thread_blocking_region_begin(void);
+#define TRAP_END rb_thread_blocking_region_end(__region);} while (0)
+#define RUBY_CRITICAL(statements) do {statements;} while (0)
+#define DEFER_INTS (0)
+#define ENABLE_INTS (1)
+#define ALLOW_INTS do {CHECK_INTS;} while (0)
+#define CHECK_INTS rb_thread_check_ints()
+#endif