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/*
* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <wtf/FastMalloc.h>
namespace WTF {
WTF_EXPORT_PRIVATE void* tryStringMalloc(size_t);
WTF_EXPORT_PRIVATE void* stringMalloc(size_t);
WTF_EXPORT_PRIVATE void* stringRealloc(void*, size_t);
WTF_EXPORT_PRIVATE void stringFree(void*);
#define WTF_MAKE_STRING_ALLOCATED \
public: \
void* operator new(size_t, void* p) { return p; } \
void* operator new[](size_t, void* p) { return p; } \
\
void* operator new(size_t size) \
{ \
return ::WTF::stringMalloc(size); \
} \
\
void operator delete(void* p) \
{ \
::WTF::stringFree(p); \
} \
\
void* operator new[](size_t size) \
{ \
return ::WTF::stringMalloc(size); \
} \
\
void operator delete[](void* p) \
{ \
::WTF::stringFree(p); \
} \
void* operator new(size_t, NotNullTag, void* location) \
{ \
ASSERT(location); \
return location; \
} \
private: \
typedef int __thisIsHereToForceASemicolonAfterThisMacro
struct StringMalloc {
static void* malloc(size_t size) { return stringMalloc(size); }
static void* tryMalloc(size_t size) { return tryStringMalloc(size); }
static void* realloc(void* p, size_t size) { return stringRealloc(p, size); }
static void free(void* p) { stringFree(p); }
};
} // namespace WTF
using WTF::StringMalloc;
using WTF::stringMalloc;
using WTF::stringRealloc;
using WTF::stringFree;
using WTF::tryStringMalloc;