Suppose that we have three processes related as grandparent, Ask an Expert

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Suppose that we have three processes related as grandparent, parent, and child, and that the grandparent doesn't immediately perform a wait() after the parent exits, so that the parent becomes a zombie. When do you expect the grandchild to be adopted by init (so that getppid() in the grandchild returns 1): after the parent terminates or after the grandparent does a wait()? Write a program to verify your answer. 26-3. Replace the use of waitpid() with waitid() in Listing

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91781029

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