1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10module; 11#if __has_include(<rcu>) 12# error "include this header unconditionally and uncomment the exported symbols" 13# include <rcu> 14#endif 15 16export module std:rcu; 17export namespace std { 18#if 0 19# if _LIBCPP_STD_VER >= 23 20 // 2.2.3, class template rcu_obj_base using std::rcu_obj_base; 21 // 2.2.4, class rcu_domain 22 using std::rcu_domain; 23 using std::rcu_default_domain(); 24 using std::rcu_barrier; 25 using std::rcu_retire; 26 using std::rcu_synchronize; 27# endif // _LIBCPP_STD_VER >= 23 28#endif 29} // namespace std 30