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- // -*- C++ -*-
- // Utility subroutines for the C++ library testsuite.
- //
- // Copyright (C) 2000-2022 Free Software Foundation, Inc.
- //
- // This file is part of the GNU ISO C++ Library. This library 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; either version 3, or (at your option)
- // any later version.
- //
- // This library 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 library; see the file COPYING3. If not see
- // <http://www.gnu.org/licenses/>.
- //
- #ifndef _GLIBCXX_TESTSUITE_NEW_OPERATORS_H
- #define _GLIBCXX_TESTSUITE_NEW_OPERATORS_H
- #include <new>
- #include <testsuite_hooks.h>
- namespace __gnu_test
- {
- std::size_t&
- get_new_limit()
- {
- static std::size_t limit = 1024 * 1024;
- return limit;
- }
- void
- set_new_limit(std::size_t l)
- { get_new_limit() = l; }
- }
- void* operator new(std::size_t size) THROW(std::bad_alloc)
- {
- if (size > __gnu_test::get_new_limit())
- throw std::bad_alloc();
- void* p = std::malloc(size);
- if (!p)
- throw std::bad_alloc();
- return p;
- }
- void* operator new (std::size_t size, const std::nothrow_t&) throw()
- {
- if (size > __gnu_test::get_new_limit())
- return 0;
- return std::malloc(size);
- }
- void operator delete(void* p) throw()
- {
- if (p)
- std::free(p);
- }
- #if __cpp_sized_deallocation
- void operator delete(void* p, std::size_t) throw()
- { ::operator delete(p); }
- #endif
- void operator delete(void* p, const std::nothrow_t&) throw()
- {
- if (p)
- std::free(p);
- }
- #endif // _GLIBCXX_TESTSUITE_NEW_OPERATORS_H
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