Operating Systems

C programming project: Process Fans from text by Robbins/Robbins. This expands the fan structure through the development of a simple batch processing facility, called runsim. The program being developed in this exercise is a precursor to building a license manager. Program 3.2 creates a fan of n processes by calling fork(2) in a loop. fan is a vehicle to experiment with wait and sharing of devices. With the use of perror, I need some meaningful error messages. The format for error messages should be: proc_fan: Error: Detailed error message where proc_fan is actually the name of the executable and should be appropriately modified if the name of executable is changed without recompilation. I need the process to be executed by the following command line: proc_fan -p 14 where -p is the option to indicate the max number of processes generated. where proc_fan is actually the name of the executable that you are trying to execute. More details and resources will be provided once the Bid is approved.