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46 lines
1.2 KiB
46 lines
1.2 KiB
4 months ago
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/*
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* Copyright (C) 2017 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 <broadcastradio-vts-utils/call-barrier.h>
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namespace android {
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namespace hardware {
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namespace broadcastradio {
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namespace vts {
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using std::lock_guard;
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using std::mutex;
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using std::unique_lock;
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void CallBarrier::call() {
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lock_guard<mutex> lk(mMut);
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mWasCalled = true;
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mCond.notify_all();
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}
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bool CallBarrier::waitForCall(std::chrono::milliseconds timeout) {
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unique_lock<mutex> lk(mMut);
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if (mWasCalled) return true;
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auto status = mCond.wait_for(lk, timeout);
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return status == std::cv_status::no_timeout;
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}
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} // namespace vts
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} // namespace broadcastradio
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} // namespace hardware
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} // namespace android
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