if you use wait(NULL) in C, its supposed to wait until all child process's are completes first, but if u have a child that has another child does it wait until all these are exited? What if the first parent process has 2 childs, then it has to wait for these to finish?
No, it waits until a child (any child) of the process terminates, not all of them.if you use wait(NULL) in C, its supposed to wait until all child process's are completes first
wait() only worries about the children of the process. It doesn't care about its grandchildren.but if u have a child that has another child does it wait until all these are exited?
