2 * Copyright (C) 2015 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef ANDROID_WORKER_H_
18 #define ANDROID_WORKER_H_
30 // Must be called with the lock acquired
34 // Convenience versions of above, acquires the lock
39 Worker(const char *name, int priority);
44 bool initialized() const;
46 virtual void Routine() = 0;
49 * Must be called with the lock acquired.
50 * Returns -EINTR if interrupted by exit request
52 int WaitForSignalOrExitLocked();
55 static void *InternalRoutine(void *worker);
57 // Must be called with the lock acquired
58 int SignalThreadLocked(bool exit);
64 pthread_mutex_t lock_;