106c3fb27SDimitry Andric //===----------------------------------------------------------------------===// 206c3fb27SDimitry Andric // 306c3fb27SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 406c3fb27SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 506c3fb27SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 606c3fb27SDimitry Andric // 706c3fb27SDimitry Andric //===----------------------------------------------------------------------===// 806c3fb27SDimitry Andric 906c3fb27SDimitry Andric #ifndef _LIBCPP___EXCEPTION_OPERATIONS_H 1006c3fb27SDimitry Andric #define _LIBCPP___EXCEPTION_OPERATIONS_H 1106c3fb27SDimitry Andric 1206c3fb27SDimitry Andric #include <__config> 1306c3fb27SDimitry Andric #include <cstddef> 1406c3fb27SDimitry Andric 1506c3fb27SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1606c3fb27SDimitry Andric # pragma GCC system_header 1706c3fb27SDimitry Andric #endif 1806c3fb27SDimitry Andric 1906c3fb27SDimitry Andric namespace std { // purposefully not using versioning namespace 2006c3fb27SDimitry Andric #if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS) || \ 2106c3fb27SDimitry Andric defined(_LIBCPP_BUILDING_LIBRARY) 2206c3fb27SDimitry Andric using unexpected_handler = void (*)(); 2306c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT; 2406c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI unexpected_handler get_unexpected() _NOEXCEPT; 2506c3fb27SDimitry Andric _LIBCPP_NORETURN _LIBCPP_EXPORTED_FROM_ABI void unexpected(); 2606c3fb27SDimitry Andric #endif 2706c3fb27SDimitry Andric 2806c3fb27SDimitry Andric using terminate_handler = void (*)(); 2906c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI terminate_handler set_terminate(terminate_handler) _NOEXCEPT; 3006c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI terminate_handler get_terminate() _NOEXCEPT; 3106c3fb27SDimitry Andric 3206c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI bool uncaught_exception() _NOEXCEPT; 33*5f757f3fSDimitry Andric _LIBCPP_EXPORTED_FROM_ABI int uncaught_exceptions() _NOEXCEPT; 3406c3fb27SDimitry Andric 3506c3fb27SDimitry Andric class _LIBCPP_EXPORTED_FROM_ABI exception_ptr; 3606c3fb27SDimitry Andric 3706c3fb27SDimitry Andric _LIBCPP_EXPORTED_FROM_ABI exception_ptr current_exception() _NOEXCEPT; 3806c3fb27SDimitry Andric _LIBCPP_NORETURN _LIBCPP_EXPORTED_FROM_ABI void rethrow_exception(exception_ptr); 3906c3fb27SDimitry Andric } // namespace std 4006c3fb27SDimitry Andric 4106c3fb27SDimitry Andric #endif // _LIBCPP___EXCEPTION_OPERATIONS_H 42