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Engineering · Computer Science
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(d.) Explain, using examples how the following sample code, which utilises the linux forkO wait0 and exec0 command, can be used to run new processes. (12 marks) Void execute (char* argvI) * variable declaration/ pid t pid; nt status if ((pid fork0)<0) /* What is happening here printf(*** ERROR: forking child process failed n) exit(42); else if(pid 0) { /* what is happening here */ * what is happening here */ if (execvp(*argv, argv) < 0) { printf(*** ERROR: exec failedin) exit(1); else here * what is happening while (wait(&status)-pd)

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