10eae32dcSDimitry Andric // -*- C++ -*- 20eae32dcSDimitry Andric //===----------------------------------------------------------------------===// 30eae32dcSDimitry Andric // 40eae32dcSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 50eae32dcSDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 60eae32dcSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 70eae32dcSDimitry Andric // 80eae32dcSDimitry Andric //===----------------------------------------------------------------------===// 90eae32dcSDimitry Andric 100eae32dcSDimitry Andric #ifndef _LIBCPP___FILESYSTEM_COPY_OPTIONS_H 110eae32dcSDimitry Andric #define _LIBCPP___FILESYSTEM_COPY_OPTIONS_H 120eae32dcSDimitry Andric 130eae32dcSDimitry Andric #include <__config> 140eae32dcSDimitry Andric 1581ad6265SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1681ad6265SDimitry Andric # pragma GCC system_header 1781ad6265SDimitry Andric #endif 1881ad6265SDimitry Andric 195f757f3fSDimitry Andric #if _LIBCPP_STD_VER >= 17 200eae32dcSDimitry Andric 210eae32dcSDimitry Andric _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM 220eae32dcSDimitry Andric 235f757f3fSDimitry Andric enum class copy_options : unsigned short { 240eae32dcSDimitry Andric none = 0, 250eae32dcSDimitry Andric skip_existing = 1, 260eae32dcSDimitry Andric overwrite_existing = 2, 270eae32dcSDimitry Andric update_existing = 4, 280eae32dcSDimitry Andric recursive = 8, 290eae32dcSDimitry Andric copy_symlinks = 16, 300eae32dcSDimitry Andric skip_symlinks = 32, 310eae32dcSDimitry Andric directories_only = 64, 320eae32dcSDimitry Andric create_symlinks = 128, 330eae32dcSDimitry Andric create_hard_links = 256, 340eae32dcSDimitry Andric __in_recursive_copy = 512, 350eae32dcSDimitry Andric }; 360eae32dcSDimitry Andric 37*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator&(copy_options __lhs, copy_options __rhs) { 38*cb14a3feSDimitry Andric return static_cast<copy_options>(static_cast<unsigned short>(__lhs) & static_cast<unsigned short>(__rhs)); 390eae32dcSDimitry Andric } 400eae32dcSDimitry Andric 41*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator|(copy_options __lhs, copy_options __rhs) { 42*cb14a3feSDimitry Andric return static_cast<copy_options>(static_cast<unsigned short>(__lhs) | static_cast<unsigned short>(__rhs)); 430eae32dcSDimitry Andric } 440eae32dcSDimitry Andric 45*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator^(copy_options __lhs, copy_options __rhs) { 46*cb14a3feSDimitry Andric return static_cast<copy_options>(static_cast<unsigned short>(__lhs) ^ static_cast<unsigned short>(__rhs)); 470eae32dcSDimitry Andric } 480eae32dcSDimitry Andric 49*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator~(copy_options __lhs) { 50753f127fSDimitry Andric return static_cast<copy_options>(~static_cast<unsigned short>(__lhs)); 510eae32dcSDimitry Andric } 520eae32dcSDimitry Andric 53*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline copy_options& operator&=(copy_options& __lhs, copy_options __rhs) { 54753f127fSDimitry Andric return __lhs = __lhs & __rhs; 550eae32dcSDimitry Andric } 560eae32dcSDimitry Andric 57*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline copy_options& operator|=(copy_options& __lhs, copy_options __rhs) { 58753f127fSDimitry Andric return __lhs = __lhs | __rhs; 590eae32dcSDimitry Andric } 600eae32dcSDimitry Andric 61*cb14a3feSDimitry Andric _LIBCPP_HIDE_FROM_ABI inline copy_options& operator^=(copy_options& __lhs, copy_options __rhs) { 62753f127fSDimitry Andric return __lhs = __lhs ^ __rhs; 630eae32dcSDimitry Andric } 640eae32dcSDimitry Andric 650eae32dcSDimitry Andric _LIBCPP_END_NAMESPACE_FILESYSTEM 660eae32dcSDimitry Andric 675f757f3fSDimitry Andric #endif // _LIBCPP_STD_VER >= 17 680eae32dcSDimitry Andric 690eae32dcSDimitry Andric #endif // _LIBCPP___FILESYSTEM_COPY_OPTIONS_H 70