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 b2301cd8d07c1ef57e77cedab920a43f0b498597..6934a9c3838641446fa96a8ab48abed4cfc1841c 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -7653,6 +7653,9 @@ 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 2863b73e0677b666040766fef638abbc6fc95b8c..8d83474bcd0ed257b8f387d7996085c605326236 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -7984,6 +7984,13 @@ 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() != nullptr;