| Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "src/extensions/free-buffer-extension.h" |
| 6 | |
| 7 | #include "src/base/platform/platform.h" |
| 8 | #include "src/v8.h" |
| 9 | |
| 10 | namespace v8 { |
| 11 | namespace internal { |
| 12 | |
| 13 | |
| 14 | v8::Handle<v8::FunctionTemplate> FreeBufferExtension::GetNativeFunctionTemplate( |
| 15 | v8::Isolate* isolate, |
| 16 | v8::Handle<v8::String> str) { |
| 17 | return v8::FunctionTemplate::New(isolate, FreeBufferExtension::FreeBuffer); |
| 18 | } |
| 19 | |
| 20 | |
| 21 | void FreeBufferExtension::FreeBuffer( |
| 22 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 23 | v8::Handle<v8::ArrayBuffer> arrayBuffer = args[0].As<v8::ArrayBuffer>(); |
| 24 | v8::ArrayBuffer::Contents contents = arrayBuffer->Externalize(); |
| 25 | V8::ArrayBufferAllocator()->Free(contents.Data(), contents.ByteLength()); |
| 26 | } |
| 27 | |
| 28 | } } // namespace v8::internal |