// -*- C++ -*- // Utility subroutines for the C++ library testsuite. // // Copyright (C) 2000-2021 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 // . // #ifndef _GLIBCXX_TESTSUITE_NEW_OPERATORS_H #define _GLIBCXX_TESTSUITE_NEW_OPERATORS_H #include #include 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