* eval.c (ruby_init): rename top_cref to ruby_top_cref and export,

  along with ruby_cref, for use by the sandbox. [ruby-core:08762]

* node.h: ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@10803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/node.h b/node.h
index 39d02ae9d..dd73e8199 100644
--- a/node.h
+++ b/node.h
@@ -151,6 +151,9 @@ typedef struct RNode {
     } u3;
 } NODE;
 
+extern NODE *ruby_cref;
+extern NODE *ruby_top_cref;
+
 #define RNODE(obj)  (R_CAST(RNode)(obj))
 
 #define nd_type(n) ((int)(((RNODE(n))->flags>>FL_USHIFT)&0xff))