Q2 Need Share One Resource X Three Threads P Q R Write Critical Section Code Threads Use S Q37136284

Q2。 (a) You need to share one resource X between three threads P, Q and R. Write the critical section code for each of the threads and use semaphores to guarantee exclusive access by just one of the threads at a time to the resource X (which can be accessed by just calling “X)”) (b) Rewrite the critical section code of part (a) to allow at most two of the three threads

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