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