80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
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/*
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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 with LLVM Exceptions
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* https://llvm.org/LICENSE.txt
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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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#include <unifex/tag_invoke.hpp>
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#include <unifex/io_concepts.hpp>
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#include <unifex/filesystem.hpp>
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#include <unifex/detail/prologue.hpp>
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namespace unifex {
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namespace _filesystem {
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inline const struct open_file_read_only_cpo {
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template <typename Executor>
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auto operator()(Executor&& executor, const filesystem::path& path) const
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noexcept(is_nothrow_tag_invocable_v<
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open_file_read_only_cpo,
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Executor,
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const filesystem::path&>)
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-> tag_invoke_result_t<
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open_file_read_only_cpo,
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Executor,
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const filesystem::path&> {
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return unifex::tag_invoke(*this, (Executor &&) executor, path);
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}
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} open_file_read_only{};
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inline const struct open_file_write_only_cpo {
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template <typename Executor>
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auto operator()(Executor&& executor, const filesystem::path& path) const
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noexcept(is_nothrow_tag_invocable_v<
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open_file_write_only_cpo,
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Executor,
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const filesystem::path&>)
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-> tag_invoke_result_t<
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open_file_write_only_cpo,
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Executor,
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const filesystem::path&> {
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return unifex::tag_invoke(*this, (Executor &&) executor, path);
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}
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} open_file_write_only{};
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inline const struct open_file_read_write_cpo {
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template <typename Executor>
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auto operator()(Executor&& executor, const filesystem::path& path) const
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noexcept(is_nothrow_tag_invocable_v<
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open_file_read_write_cpo,
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Executor,
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const filesystem::path&>)
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-> tag_invoke_result_t<
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open_file_read_write_cpo,
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Executor,
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const filesystem::path&> {
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return unifex::tag_invoke(*this, (Executor &&) executor, path);
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}
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} open_file_read_write{};
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} // namespace _filesystem
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using _filesystem::open_file_read_only;
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using _filesystem::open_file_write_only;
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using _filesystem::open_file_read_write;
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} // namespace unifex
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#include <unifex/detail/epilogue.hpp>
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