| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP___FILESYSTEM_PERM_OPTIONS_H |
| #define _LIBCPP___FILESYSTEM_PERM_OPTIONS_H |
| |
| #include <__availability> |
| #include <__config> |
| |
| #ifndef _LIBCPP_CXX03_LANG |
| |
| _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM |
| |
| _LIBCPP_AVAILABILITY_FILESYSTEM_PUSH |
| |
| enum class _LIBCPP_ENUM_VIS perm_options : unsigned char { |
| replace = 1, |
| add = 2, |
| remove = 4, |
| nofollow = 8 |
| }; |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline constexpr perm_options operator&(perm_options _LHS, perm_options _RHS) { |
| return static_cast<perm_options>(static_cast<unsigned>(_LHS) & |
| static_cast<unsigned>(_RHS)); |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline constexpr perm_options operator|(perm_options _LHS, perm_options _RHS) { |
| return static_cast<perm_options>(static_cast<unsigned>(_LHS) | |
| static_cast<unsigned>(_RHS)); |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline constexpr perm_options operator^(perm_options _LHS, perm_options _RHS) { |
| return static_cast<perm_options>(static_cast<unsigned>(_LHS) ^ |
| static_cast<unsigned>(_RHS)); |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline constexpr perm_options operator~(perm_options _LHS) { |
| return static_cast<perm_options>(~static_cast<unsigned>(_LHS)); |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline perm_options& operator&=(perm_options& _LHS, perm_options _RHS) { |
| return _LHS = _LHS & _RHS; |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline perm_options& operator|=(perm_options& _LHS, perm_options _RHS) { |
| return _LHS = _LHS | _RHS; |
| } |
| |
| _LIBCPP_INLINE_VISIBILITY |
| inline perm_options& operator^=(perm_options& _LHS, perm_options _RHS) { |
| return _LHS = _LHS ^ _RHS; |
| } |
| |
| _LIBCPP_AVAILABILITY_FILESYSTEM_POP |
| |
| _LIBCPP_END_NAMESPACE_FILESYSTEM |
| |
| #endif // _LIBCPP_CXX03_LANG |
| |
| #endif // _LIBCPP___FILESYSTEM_PERM_OPTIONS_H |