/* * * Copyright 2023, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include #include namespace android::afutils { inline bool dumpTryLock(Mutex& mutex) { static constexpr int kDumpLockTimeoutNs = 1'000'000'000; const status_t err = mutex.timedLock(kDumpLockTimeoutNs); return err == NO_ERROR; } // Note: the std::timed_mutex try_lock_for and try_lock_until methods are inefficient. // It is better to use std::mutex and call this method. // inline bool dumpTryLock(audio_utils::mutex& mutex) TRY_ACQUIRE(true, mutex) { static constexpr int64_t kDumpLockTimeoutNs = 1'000'000'000; return mutex.try_lock(kDumpLockTimeoutNs); } } // android::afutils