115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#if __has_include(<filesystem>)
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#include <filesystem>
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#elif __has_include(<experimental/filesystem>)
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#include <experimental/filesystem>
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#else
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#error require filesystem
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#endif
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namespace folly::fs {
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enum class which_enum {
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std = 1,
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std_experimental = 2,
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};
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#if __cpp_lib_filesystem >= 201703
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namespace std_fs = std::filesystem;
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inline constexpr which_enum which = which_enum::std;
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#elif __cpp_lib_experimental_filesystem >= 201406
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namespace std_fs = std::experimental::filesystem;
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inline constexpr which_enum which = which_enum::std_experimental;
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#else
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#error require filesystem
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#endif
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// imports
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using std_fs::absolute;
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using std_fs::canonical;
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using std_fs::copy;
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using std_fs::copy_file;
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using std_fs::copy_options;
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using std_fs::copy_symlink;
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using std_fs::create_directories;
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using std_fs::create_directory;
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using std_fs::create_directory_symlink;
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using std_fs::create_hard_link;
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using std_fs::create_symlink;
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using std_fs::current_path;
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using std_fs::directory_entry;
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using std_fs::directory_iterator;
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using std_fs::directory_options;
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using std_fs::equivalent;
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using std_fs::exists;
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using std_fs::file_size;
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using std_fs::file_status;
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using std_fs::file_time_type;
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using std_fs::file_type;
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using std_fs::filesystem_error;
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using std_fs::hard_link_count;
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using std_fs::is_block_file;
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using std_fs::is_character_file;
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using std_fs::is_directory;
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using std_fs::is_empty;
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using std_fs::is_fifo;
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using std_fs::is_other;
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using std_fs::is_regular_file;
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using std_fs::is_socket;
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using std_fs::is_symlink;
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using std_fs::last_write_time;
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using std_fs::path;
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using std_fs::permissions;
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using std_fs::perms;
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using std_fs::read_symlink;
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using std_fs::recursive_directory_iterator;
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using std_fs::remove;
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using std_fs::remove_all;
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using std_fs::rename;
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using std_fs::resize_file;
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using std_fs::space;
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using std_fs::space_info;
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using std_fs::status;
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using std_fs::status_known;
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using std_fs::symlink_status;
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using std_fs::temp_directory_path;
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using std_fs::u8path;
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#if __cpp_lib_filesystem >= 201703
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using std_fs::perm_options;
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using std_fs::proximate;
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using std_fs::relative;
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using std_fs::weakly_canonical;
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#endif
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struct lexically_normal_fn {
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path operator()(path const& p) const;
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};
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inline constexpr lexically_normal_fn lexically_normal;
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} // namespace folly::fs
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