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69 lines
2.3 KiB
C++
69 lines
2.3 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_COPY_OPTIONS_H
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#define _LIBCPP___FILESYSTEM_COPY_OPTIONS_H
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#include <__config>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#if _LIBCPP_STD_VER >= 17
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_LIBCPP_BEGIN_NAMESPACE_FILESYSTEM
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enum class copy_options : unsigned short {
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none = 0,
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skip_existing = 1,
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overwrite_existing = 2,
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update_existing = 4,
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recursive = 8,
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copy_symlinks = 16,
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skip_symlinks = 32,
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directories_only = 64,
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create_symlinks = 128,
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create_hard_links = 256,
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__in_recursive_copy = 512,
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};
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_LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator&(copy_options __lhs, copy_options __rhs) {
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return static_cast<copy_options>(static_cast<unsigned short>(__lhs) & static_cast<unsigned short>(__rhs));
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}
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_LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator|(copy_options __lhs, copy_options __rhs) {
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return static_cast<copy_options>(static_cast<unsigned short>(__lhs) | static_cast<unsigned short>(__rhs));
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}
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_LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator^(copy_options __lhs, copy_options __rhs) {
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return static_cast<copy_options>(static_cast<unsigned short>(__lhs) ^ static_cast<unsigned short>(__rhs));
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}
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_LIBCPP_HIDE_FROM_ABI inline constexpr copy_options operator~(copy_options __lhs) {
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return static_cast<copy_options>(~static_cast<unsigned short>(__lhs));
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}
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_LIBCPP_HIDE_FROM_ABI inline copy_options& operator&=(copy_options& __lhs, copy_options __rhs) {
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return __lhs = __lhs & __rhs;
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}
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_LIBCPP_HIDE_FROM_ABI inline copy_options& operator|=(copy_options& __lhs, copy_options __rhs) {
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return __lhs = __lhs | __rhs;
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}
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_LIBCPP_HIDE_FROM_ABI inline copy_options& operator^=(copy_options& __lhs, copy_options __rhs) {
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return __lhs = __lhs ^ __rhs;
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}
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_LIBCPP_END_NAMESPACE_FILESYSTEM
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#endif // _LIBCPP_STD_VER >= 17
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#endif // _LIBCPP___FILESYSTEM_COPY_OPTIONS_H
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