Write a program, signals.c that will utilize signal handlers to intercept keyboard interrupts to manage control of a child process. Your main program should fork and exec a new child process to run the "yes" command (use man yes to learn more). You should then register signal handlers for both ctrl-c and ctrl-z in your main program. The ctrl-z signal handler should toggle the child yes stop the child process if it is running, or resume the child process if it is stopped, all while keeping the main program running. The ctrl-c signal should kill the child process, and then exit the main process. In both signal handlers, add print statements indicating what the program is doing - i.e. "ctrl-z caught, stopping child process". Your main program should sit in an infinite loop once the setup has been completed. It should only exit when the user hits ctrl-c, after cleaning up the child process.

Answer rating: 100% (QA)

Signalsc Ctrl Z This command signal will start and stop the child process Ctrl C Th... View the full answer