How could you change the above program to prevent deadlock

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Reference no: EM131090192

We can use semaphores to limit access to resources. In the following example, both threads need access to a printer and a SPI port. The binary semaphore sPrint provides mutual exclusive access to the printer, and the binary semaphore sSPI provides mutual exclusive access to the SPI port. The following scenario has a serious flaw:

a) Describe the sequence of events that would lead to the condition where both threads are stuck forever.

b) How could you change the above program to prevent the deadlock?

Reference no: EM131090192

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How could you change the above program to prevent deadlock : How could you change the above program to prevent the deadlock?

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