suke	2008-07-03 00:18:44 +0900 (Thu, 03 Jul 2008)

  New Revision: 17819

  Modified files:
    trunk/ChangeLog
    trunk/gc.c
    trunk/include/ruby/intern.h

  Log:
    * gc.c: add rb_during_gc(). based on a patch from arton <artonx AT
      yahoo.co.jp> at [ruby-dev:35313].   
    
    * include/ruby/intern.h: ditto.



  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=17819

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=17819&r2=17818&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/gc.c?r1=17819&r2=17818&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/intern.h?r1=17819&r2=17818&diff_format=u

Index: include/ruby/intern.h
===================================================================
--- include/ruby/intern.h	(revision 17818)
+++ include/ruby/intern.h	(revision 17819)
@@ -329,6 +329,7 @@
 NORETURN(void rb_memerror(void));
 int ruby_stack_check(void);
 int ruby_stack_length(VALUE**);
+int rb_during_gc(void);
 void rb_gc_mark_locations(VALUE*, VALUE*);
 void rb_mark_tbl(struct st_table*);
 void rb_mark_set(struct st_table*);
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 17818)
+++ ChangeLog	(revision 17819)
@@ -1,3 +1,10 @@
+Thu Jul  3 00:09:31 2008  Masaki Suketa  <masaki.suketa@n...>
+
+	* gc.c: add rb_during_gc(). based on a patch from arton <artonx AT
+	  yahoo.co.jp> at [ruby-dev:35313].   
+
+	* include/ruby/intern.h: ditto.
+
 Wed Jul  2 09:49:10 2008  Narihiro Nakamura  <authorNari@g...>
 	
 	* gc.c (gc_lazy_sweep) : use lazy sweep algorithm for response performance gain.
Index: gc.c
===================================================================
--- gc.c	(revision 17818)
+++ gc.c	(revision 17819)
@@ -723,6 +723,23 @@
 }
 #endif
 
+int
+rb_during_gc(void)
+{
+#if USE_VALUE_CACHE
+    rb_thread_t *th = GET_THREAD();
+    VALUE v = *th->value_cache_ptr;
+#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE
+    rb_objspace_t *objspace = th->vm->objspace;
+#else
+    rb_objspace_t *objspace = &rb_objspace;
+#endif
+#else
+    rb_objspace_t *objspace = &rb_objspace;
+#endif
+    return during_gc;
+}
+ 
 VALUE
 rb_newobj(void)
 {

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