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Adding missing rwmutex.h
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+73
src/util/rwmutex.h
+73
src/util/rwmutex.h
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#ifndef RWLOCK_H
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#define RWLOCK_H
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#include <pthread.h>
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namespace Darling {
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class RWMutex
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{
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public:
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RWMutex()
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{
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pthread_rwlock_init(&m_lock, nullptr);
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}
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~RWMutex()
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{
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pthread_rwlock_destroy(&m_lock);
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}
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void rdlock()
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{
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pthread_rwlock_rdlock(&m_lock);
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}
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void wrlock()
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{
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pthread_rwlock_wrlock(&m_lock);
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}
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void unlock()
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{
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pthread_rwlock_unlock(&m_lock);
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}
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private:
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pthread_rwlock_t m_lock;
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};
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class RWMutexReadLock
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{
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public:
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RWMutexReadLock(RWMutex& mut)
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: m_mutex(mut)
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{
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m_mutex.rdlock();
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}
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~RWMutexReadLock()
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{
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m_mutex.unlock();
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}
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private:
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RWMutex& m_mutex;
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};
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class RWMutexWriteLock
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{
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public:
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RWMutexWriteLock(RWMutex& mut)
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: m_mutex(mut)
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{
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m_mutex.wrlock();
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}
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~RWMutexWriteLock()
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{
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m_mutex.unlock();
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}
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private:
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RWMutex& m_mutex;
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};
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}
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#endif