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Rev 1196 Rev 1658
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static void reader(void *arg);
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static void reader(void *arg);
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static void failed(void);
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static void failed(void);
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void writer(void *arg)
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void writer(void *arg)
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{
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{
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    thread_detach(THREAD);
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    waitq_sleep(&can_start);
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    waitq_sleep(&can_start);
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    rwlock_write_lock(&rwlock);
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    rwlock_write_lock(&rwlock);
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    atomic_inc(&items_written);
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    atomic_inc(&items_written);
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    rwlock_write_unlock(&rwlock);
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    rwlock_write_unlock(&rwlock);
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}
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}
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void reader(void *arg)
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void reader(void *arg)
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{
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{
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    thread_detach(THREAD);
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    waitq_sleep(&can_start);
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    waitq_sleep(&can_start);
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    rwlock_read_lock(&rwlock);
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    rwlock_read_lock(&rwlock);
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    atomic_inc(&items_read);
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    atomic_inc(&items_read);
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    rwlock_read_unlock(&rwlock);
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    rwlock_read_unlock(&rwlock);