40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/*
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* Copyright (C) 2012 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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#ifndef SCOPED_PTHREAD_MUTEX_LOCKER_H
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#define SCOPED_PTHREAD_MUTEX_LOCKER_H
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#include <pthread.h>
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#include "bionic_macros.h"
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class ScopedPthreadMutexLocker {
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public:
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explicit ScopedPthreadMutexLocker(pthread_mutex_t* mu) : mu_(mu) {
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pthread_mutex_lock(mu_);
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}
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~ScopedPthreadMutexLocker() {
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pthread_mutex_unlock(mu_);
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}
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private:
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pthread_mutex_t* mu_;
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DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedPthreadMutexLocker);
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};
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#endif // SCOPED_PTHREAD_MUTEX_LOCKER_H
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