slab.patch

From 119b27b26d0affd87018b3372db743486fe98d9e Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Tue, 10 Jan 2012 00:34:53 +0100
Subject: [PATCH 1/1] slab

---
 src/node_buffer.h  |    1 +
 src/stream_wrap.cc |   14 +++++++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/node_buffer.h b/src/node_buffer.h
index 3d1c2b2..ef7cf4f 100644
--- a/src/node_buffer.h
+++ b/src/node_buffer.h
@@ -65,6 +65,7 @@ namespace node {
 
 class NODE_EXTERN Buffer: public ObjectWrap {
  public:
+  static v8::Persistent<v8::FunctionTemplate> constructor_template;
 
   static bool HasInstance(v8::Handle<v8::Value> val);
 
diff --git a/src/stream_wrap.cc b/src/stream_wrap.cc
index a64b4c3..d7dcc66 100644
--- a/src/stream_wrap.cc
+++ b/src/stream_wrap.cc
@@ -153,13 +153,17 @@ Handle<Value> StreamWrap::ReadStop(const Arguments& args) {
 }
 
 
-inline char* StreamWrap::NewSlab(Handle<Object> global,
-                                        Handle<Object> wrap_obj) {
-  Buffer* b = Buffer::New(SLAB_SIZE);
-  global->SetHiddenValue(slab_sym, b->handle_);
+char* StreamWrap::NewSlab(Handle<Object> global,
+                          Handle<Object> wrap_obj) {
+  HandleScope scope;
+  Local<Value> arg = Integer::NewFromUnsigned(SLAB_SIZE);
+  Local<Object> b = Buffer::constructor_template->GetFunction()->
+    NewInstance(1, &arg);
+  if (b.IsEmpty()) return NULL;
+  global->SetHiddenValue(slab_sym, b);
   assert(Buffer::Length(b) == SLAB_SIZE);
   slab_used = 0;
-  wrap_obj->SetHiddenValue(slab_sym, b->handle_);
+  wrap_obj->SetHiddenValue(slab_sym, b);
   return Buffer::Data(b);
 }
 
-- 
1.7.6.msysgit.0