58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
/*
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*
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* Copyright (C) 2021 NXP
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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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******************************************************************************/
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#pragma once
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#include <pthread.h>
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class NfcHalThreadMutex {
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public:
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NfcHalThreadMutex();
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virtual ~NfcHalThreadMutex();
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void lock();
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void unlock();
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operator pthread_mutex_t*() { return &mMutex; }
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private:
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pthread_mutex_t mMutex;
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};
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class NfcHalThreadCondVar : public NfcHalThreadMutex {
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public:
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NfcHalThreadCondVar();
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virtual ~NfcHalThreadCondVar();
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void signal();
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void wait();
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operator pthread_cond_t*() { return &mCondVar; }
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operator pthread_mutex_t*() {
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return NfcHalThreadMutex::operator pthread_mutex_t*();
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}
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private:
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pthread_cond_t mCondVar;
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};
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class NfcHalAutoThreadMutex {
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public:
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NfcHalAutoThreadMutex(NfcHalThreadMutex& m);
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virtual ~NfcHalAutoThreadMutex();
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operator NfcHalThreadMutex&() { return mm; }
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operator pthread_mutex_t*() { return (pthread_mutex_t*)mm; }
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private:
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NfcHalThreadMutex& mm;
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}; |