1// Copyright (c) 2012 The Chromium 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#ifndef BASE_ALLOCATOR_ALLOCATOR_SHIM_H_ 6#define BASE_ALLOCATOR_ALLOCATOR_SHIM_H_ 7 8#include <stddef.h> 9 10namespace base { 11namespace allocator { 12 13// Resets the environment variable CHROME_ALLOCATOR to specify the choice to 14// be used by subprocesses. Priority is given to the current value of 15// CHROME_ALLOCATOR_2 (if specified), then CHROME_ALLOCATOR (if specified), and 16// then a default value (typically set to TCMALLOC). 17void SetupSubprocessAllocator(); 18 19// Expose some of tcmalloc functions for test. 20void* TCMallocDoMallocForTest(size_t size); 21void TCMallocDoFreeForTest(void* ptr); 22size_t ExcludeSpaceForMarkForTest(size_t size); 23 24} // namespace allocator. 25} // namespace base. 26 27#endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_H_ 28