Question: Modify the getProcessID ( ) function in the file named Processes.cpp The function must find and store the process's own process id The function must

Modify the getProcessID() function in the file named Processes.cpp
The function must find and store the process's own process id
The function must return the process id to the calling program. Note that the function currently returns a default value of -1.
Hint: search for process id in the System Calls section of the Linux manual.

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