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71 lines
1.6 KiB
71 lines
1.6 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Portions copyright (C) 2017 Broadcom Limited
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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 <pthread.h>
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#ifndef __WIFI_HAL_SYNC_H__
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#define __WIFI_HAL_SYNC_H__
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class Mutex
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{
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private:
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pthread_mutex_t mMutex;
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public:
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Mutex() {
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pthread_mutex_init(&mMutex, NULL);
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}
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~Mutex() {
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pthread_mutex_destroy(&mMutex);
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}
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int tryLock() {
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return pthread_mutex_trylock(&mMutex);
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}
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int lock() {
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return pthread_mutex_lock(&mMutex);
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}
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void unlock() {
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pthread_mutex_unlock(&mMutex);
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}
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};
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class Condition
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{
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private:
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pthread_cond_t mCondition;
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pthread_mutex_t mMutex;
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public:
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Condition() {
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pthread_mutex_init(&mMutex, NULL);
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pthread_cond_init(&mCondition, NULL);
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}
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~Condition() {
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pthread_cond_destroy(&mCondition);
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pthread_mutex_destroy(&mMutex);
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}
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int wait() {
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return pthread_cond_wait(&mCondition, &mMutex);
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}
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void signal() {
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pthread_cond_signal(&mCondition);
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}
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};
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#endif |