In my C program, I want to get the PID of the process, send a SIGSTOP to that and wait until a SIGCONT arrives from another terminal. So, the procedure looks like int pid_t = getpid(); printf("PI...

I am trying to attempt plot a real, imaginary, phase, and modulus of a wavelets coefficient. The mother wavelets i am using is morlet. Down below is my signal dt = 0.001 sampling_rate = 1000 K = 3 t =...

I'm new to C and am attempting to write a minishell program that should stop the child process (as a result of a fork to run exec) or jump back to the start of the loop (print out [currentdir/]> an...

This is a followup on my older question: Returning from a signal handler via setcontext I tried to write the assembly for doing the context switch from a signal handler back to the interrupted context...