From 37067ed905954940bafb3b2cc4e1d67c374d31f9 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 2 Apr 2014 11:59:50 +0000
Subject: [PATCH] * gc.c, gc.h (rb_objspace_each_objects_without_setup):   Add
 a new (hidden) C-API to iterate objspace snapshot.   This API is not safe to
 call any C-APIs in a given callback   function. Be careful to use this C-API.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog |  8 ++++++++
 gc.c      | 10 ++++++++++
 gc.h      |  4 ++++
 3 files changed, 22 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 344ad21acb..c59d0b6963 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Wed Apr  2 20:57:15 2014  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c, gc.h (rb_objspace_each_objects_without_setup): 
+	  Add a new (hidden) C-API to iterate objspace snapshot.
+
+	  This API is not safe to call any C-APIs in a given callback
+	  function. Be careful to use this C-API. 
+
 Wed Apr  2 17:43:17 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (ac_cv_func___builtin_setjmp): gcc 4.9 disallows a
diff --git a/gc.c b/gc.c
index fb7008bacd..2e7f0b1e58 100644
--- a/gc.c
+++ b/gc.c
@@ -1788,6 +1788,16 @@ rb_objspace_each_objects(each_obj_callback *callback, void *data)
     }
 }
 
+void
+rb_objspace_each_objects_without_setup(each_obj_callback *callback, void *data)
+{
+    struct each_obj_args args;
+    args.callback = callback;
+    args.data = data;
+
+    objspace_each_objects((VALUE)&args);
+}
+
 struct os_each_struct {
     size_t num;
     VALUE of;
diff --git a/gc.h b/gc.h
index ae62b091af..d3bf71026c 100644
--- a/gc.h
+++ b/gc.h
@@ -97,6 +97,10 @@ void rb_objspace_each_objects(
     int (*callback)(void *start, void *end, size_t stride, void *data),
     void *data);
 
+void rb_objspace_each_objects_without_setup(
+    int (*callback)(void *, void *, size_t, void *),
+    void *data);
+
 RUBY_SYMBOL_EXPORT_END
 
 #endif /* RUBY_GC_H */