v1/__new/new_handler.h

0001 //===----------------------------------------------------------------------===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef _LIBCPP___NEW_NEW_HANDLER_H
0010 #define _LIBCPP___NEW_NEW_HANDLER_H
0011
0012 #include <__config>
0013
0014 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
0015 #  pragma GCC system_header
0016 #endif
0017
0018 #if defined(_LIBCPP_ABI_VCRUNTIME)
0019 #  include <new.h>
0020 #else
0021 // purposefully not using versioning namespace
0022 namespace std {
0023 typedef void (*new_handler)();
0024 _LIBCPP_EXPORTED_FROM_ABI new_handler set_new_handler(new_handler) _NOEXCEPT;
0025 _LIBCPP_EXPORTED_FROM_ABI new_handler get_new_handler() _NOEXCEPT;
0026 } // namespace std
0027 #endif // _LIBCPP_ABI_VCRUNTIME
0028
0029 #endif // _LIBCPP___NEW_NEW_HANDLER_H