hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
// Copyright (C) 2019 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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#pragma once
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#include <chrono>
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#include <functional>
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namespace android {
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namespace dm {
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enum class WaitResult { Wait, Done, Fail };
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bool WaitForFile(const std::string& path, const std::chrono::milliseconds& timeout_ms);
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bool WaitForFileDeleted(const std::string& path, const std::chrono::milliseconds& timeout_ms);
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bool WaitForCondition(const std::function<WaitResult()>& condition,
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const std::chrono::milliseconds& timeout_ms);
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} // namespace dm
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} // namespace android
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