446c229f98
This is a prerequisit to allow for multi-display commit at once. It also removes the cognitive complexity of CommitFrame through addition of helpers for all drm properties to be set. Change-Id: Ifad7e574c9ea6ced09c677923868ce29656f33f3 Signed-off-by: Lucas Berthou <berlu@google.com>
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/*
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* Copyright (C) 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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#include "fd.h"
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namespace android {
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static void CloseFd(const int *fd) {
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if (fd != nullptr) {
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if (*fd >= 0)
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close(*fd);
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// NOLINTNEXTLINE(cppcoreguidelines-owning-memory)
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delete fd;
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}
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}
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auto MakeUniqueFd(int fd) -> UniqueFd {
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if (fd < 0)
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return {nullptr, CloseFd};
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return {new int(fd), CloseFd};
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}
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auto MakeSharedFd(int fd) -> SharedFd {
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if (fd < 0)
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return {nullptr, CloseFd};
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return {new int(fd), CloseFd};
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}
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auto DupFd(SharedFd const &fd) -> int {
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if (!fd)
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return -1;
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return fcntl(*fd, F_DUPFD_CLOEXEC, 0);
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}
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} // namespace android
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