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/** @file
* IPRT / No-CRT - Our own new header.
*/
/*
* Copyright (C) 2006-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef VBOX_INCLUDED_SRC_nocrt_new
#define VBOX_INCLUDED_SRC_nocrt_new
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
/** MSC declares the operators as cdecl it seems. */
#ifdef _MSC_VER
# define RT_NEW_DELETE_CDECL __cdecl
#else
# define RT_NEW_DELETE_CDECL
#endif
/** MSC doesn't use the standard namespace. */
#ifdef _MSC_VER
# define RT_NEW_DELETE_SIZE_T size_t
#else
# define RT_NEW_DELETE_SIZE_T std::size_t
#endif
/** The hint that we're throwing std::bad_alloc is not apprecitated by MSC. */
#ifdef RT_EXCEPTIONS_ENABLED
# ifdef _MSC_VER
# define RT_NEW_DELETE_THROWS_BAD_ALLOC
# define RT_NEW_DELETE_NOTHROW RT_NO_THROW_DEF
# else
# ifdef _GLIBCXX_THROW
# define RT_NEW_DELETE_THROWS_BAD_ALLOC _GLIBCXX_THROW(std::bad_alloc)
# elif defined(__cplusplus) && (__cplusplus + 0) < 201700
# define RT_NEW_DELETE_THROWS_BAD_ALLOC throw(std::bad_alloc)
# else
# define RT_NEW_DELETE_THROWS_BAD_ALLOC noexcept(false)
# endif
# define RT_NEW_DELETE_NOTHROW throw()
# endif
#else /* !RT_EXCEPTIONS_ENABLED */
# define RT_NEW_DELETE_THROWS_BAD_ALLOC
# define RT_NEW_DELETE_NOTHROW
#endif /* !RT_EXCEPTIONS_ENABLED */
#ifdef IPRT_NO_CRT
namespace std
{
struct nothrow_t
{
explicit nothrow_t()
{}
};
extern __declspec(selectany) nothrow_t const nothrow;
}
void *RT_NEW_DELETE_CDECL operator new(RT_NEW_DELETE_SIZE_T cb) RT_NEW_DELETE_THROWS_BAD_ALLOC;
void *RT_NEW_DELETE_CDECL operator new(RT_NEW_DELETE_SIZE_T cb, const std::nothrow_t &) RT_NEW_DELETE_NOTHROW;
void *RT_NEW_DELETE_CDECL operator new(RT_NEW_DELETE_SIZE_T cb, void *pvPlacement) RT_NEW_DELETE_NOTHROW;
void RT_NEW_DELETE_CDECL operator delete(void *pv) RT_NEW_DELETE_NOTHROW;
#ifdef __cpp_sized_deallocation
void RT_NEW_DELETE_CDECL operator delete(void *pv, RT_NEW_DELETE_SIZE_T cb) RT_NEW_DELETE_NOTHROW;
#endif
void RT_NEW_DELETE_CDECL operator delete(void *pv, const std::nothrow_t &) RT_NEW_DELETE_NOTHROW;
void *RT_NEW_DELETE_CDECL operator new[](RT_NEW_DELETE_SIZE_T cb) RT_NEW_DELETE_THROWS_BAD_ALLOC;
void *RT_NEW_DELETE_CDECL operator new[](RT_NEW_DELETE_SIZE_T cb, const std::nothrow_t &) RT_NEW_DELETE_NOTHROW;
void *RT_NEW_DELETE_CDECL operator new[](RT_NEW_DELETE_SIZE_T cb, void *pvPlacement) RT_NEW_DELETE_NOTHROW;
void RT_NEW_DELETE_CDECL operator delete[](void * pv) RT_NEW_DELETE_NOTHROW;
#ifdef __cpp_sized_deallocation
void RT_NEW_DELETE_CDECL operator delete[](void * pv, RT_NEW_DELETE_SIZE_T cb) RT_NEW_DELETE_NOTHROW;
#endif
void RT_NEW_DELETE_CDECL operator delete[](void *pv, const std::nothrow_t &) RT_NEW_DELETE_NOTHROW;
#else /* IPRT_NO_CRT */
# include <new>
#endif /* IPRT_NO_CRT */
#endif /* !VBOX_INCLUDED_SRC_nocrt_new */
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