thread.c: during GC for thread

* thread.c (ruby_thread_stack_overflow): check if the given thread
  is during GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/gc.c b/gc.c
index d39d14d709..ce80ccff7f 100644
--- a/gc.c
+++ b/gc.c
@@ -6651,6 +6651,13 @@ rb_during_gc(void)
     return during_gc;
 }
 
+int
+rb_threadptr_during_gc(rb_thread_t *th)
+{
+    rb_objspace_t *objspace = rb_objspace_of(th->vm);
+    return during_gc;
+}
+
 #if RGENGC_PROFILE >= 2
 
 static const char *type_name(int type, VALUE obj);