From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Mon, 22 Oct 2018 10:47:12 -0700
Subject: array_buffer.patch


diff --git a/include/v8.h b/include/v8.h
index 83b9d3d0d1f981edc444452b500df9fa5b89a056..6ebadc3b85b0f954305bc3a9187b996aa248a347 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -7661,6 +7661,9 @@ class V8_EXPORT Isolate {
    */
   void SetIdle(bool is_idle);
 
+  /** Returns the ArrayBuffer::Allocator used in this isolate. */
+  ArrayBuffer::Allocator* GetArrayBufferAllocator();
+
   /** Returns true if this isolate has a current context. */
   bool InContext();
 
diff --git a/src/api.cc b/src/api.cc
index 9ddef27b9f7004fb50290f0dd91d2994d9771466..b4a0f5bb5e484ea80dbfc234e207b44413f2d22f 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -8072,6 +8072,13 @@ void Isolate::SetIdle(bool is_idle) {
   isolate->SetIdle(is_idle);
 }
 
+
+ArrayBuffer::Allocator* Isolate::GetArrayBufferAllocator() {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(this);
+  return isolate->array_buffer_allocator();
+}
+
+
 bool Isolate::InContext() {
   i::Isolate* isolate = reinterpret_cast<i::Isolate*>(this);
   return !isolate->context().is_null();