36 lines
1,019 B
C++
36 lines
1,019 B
C++
/*
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* Copyright (C) 2015 - 2023 The Android Open Source Project
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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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#include <fcntl.h>
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#include <unistd.h>
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#include <memory>
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#include <utility>
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namespace android::drm_hwcomposer {
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using UniqueFd = std::unique_ptr<int, void (*)(const int *)>;
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using SharedFd = std::shared_ptr<int>;
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auto MakeUniqueFd(int fd) -> UniqueFd;
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auto MakeSharedFd(int fd) -> SharedFd;
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auto DupFd(SharedFd const &fd) -> int;
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} // namespace android::drm_hwcomposer
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