1 // Copyright 2010 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.
5 #ifndef V8_EXTENSIONS_GC_EXTENSION_H_
6 #define V8_EXTENSIONS_GC_EXTENSION_H_
8 #include "include/v8.h"
14 class GCExtension : public v8::Extension {
16 explicit GCExtension(const char* fun_name)
17 : v8::Extension("v8/gc",
18 BuildSource(buffer_, sizeof(buffer_), fun_name)) {}
19 virtual v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate(
20 v8::Isolate* isolate, v8::Local<v8::String> name);
21 static void GC(const v8::FunctionCallbackInfo<v8::Value>& args);
24 static const char* BuildSource(char* buf, size_t size, const char* fun_name) {
25 SNPrintF(Vector<char>(buf, static_cast<int>(size)),
26 "native function %s();", fun_name);
33 } // namespace internal
36 #endif // V8_EXTENSIONS_GC_EXTENSION_H_