Hello,
Does anyone know how to use standard POSIX libraries to make a call to some function that's part of a running daemon (background process).
For example, suppose that some code within process1 wants to make a call to a routine called "do_trap()" in another Daemon. How does one do this using the standard POSIX libraries, does anyone know?
Would I use signal.h functionality to accomplish this perhaps. If so, how? I've never done this before (in C).
Thank you kindly,
dedham_ma_man