The following code could deadlock. True Or Fale? void thread1() { pthread_mutex_lock(lock3); pthread_mutex_lock(lock2); pthread_mutex_lock(lock1); // ... pthread_mutex_unlock(lock3); pthread_mutex_unlock(lock2); pthread_mutex_unlock(lock1); } void thread2() { pthread_mutex_lock(lock1); pthread_mutex_lock(lock2); pthread_mutex_lock(lock3); // ... pthread_mutex_unlock(lock3); pthread_mutex_unlock(lock2); pthread_mutex_unlock(lock1); }

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