assigned the original process to be the parent of all threads
assigned the original process to be the parent of all threads

MrHohn/CS-OperatingSystem-hw2,MrHohn/cs518hw2,MrHohn/CS-OperatingSystem-hw2,MrHohn/cs518hw2,MrHohn/CS-OperatingSystem-hw2,MrHohn/cs518hw2,MrHohn/cs518hw2,MrHohn/CS-OperatingSystem-hw2