58 lines
754 B
C++
Executable File
58 lines
754 B
C++
Executable File
#ifndef MT_RW_LOCK_H
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#define MT_RW_LOCK_H
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#include "base.h"
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#include <pthread.h>
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namespace mt
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{
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class rw_lock
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{
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MT_PREVENT_COPY(rw_lock)
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public:
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typedef rw_lock this_type;
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typedef void base_type;
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rw_lock(void)
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{
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pthread_rwlock_init(&(this->rw), 0);
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}
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~rw_lock(void)
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{
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pthread_rwlock_destroy(&(this->rw));
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}
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void lock_read(void)
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{
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pthread_rwlock_rdlock(&(this->rw));
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}
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void unlock_read(void)
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{
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pthread_rwlock_unlock(&(this->rw));
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}
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void lock_write(void)
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{
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pthread_rwlock_wrlock(&(this->rw));
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}
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void unlock_write(void)
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{
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pthread_rwlock_unlock(&(this->rw));
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}
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private:
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pthread_rwlock_t rw;
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};
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}
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#endif // MT_RW_LOCK_H
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