29 lines
619 B
C++
29 lines
619 B
C++
#ifndef LOCKGUARD_H
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#define LOCKGUARD_H
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#include "pthread.h"
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/**
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* @brief The LockGuard class
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* Protects against deadlock by forcing unlocks when going out of scope
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*
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* The mechanism is quite simple. Constructor locks, destructor unlocks,
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* and custom locks and unlocks are possible
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*/
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class LockGuard_pthread
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{
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pthread_mutex_t& _lock;
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bool is_locked;
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public:
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LockGuard_pthread(pthread_mutex_t& LockRef);
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~LockGuard_pthread();
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void lock();
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void unlock();
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private:
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LockGuard_pthread(LockGuard_pthread const &);
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void operator=(LockGuard_pthread &);
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};
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#endif // LOCKGUARD_H
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