Can some one help me in adding a system call called getcount(system call) to XV6? which has an argument system call. when ever a system call is made by the process it should increase the count and should keep track of the count. after the completion of process it should be displayed.
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This is a duplicate question. Look here.
It has been asked and answered by the same person who asked the question. It is a valid way but since this sounds like a homework question I would encourage you to try and come up with another way of doing it. I know there is one because I have done it myself.
Here , is also another stackoverflow question and its answers that could prove useful to you.
Good Luck!
