Capturing a pin remaining True for a certain period of time

I was aware of doing it with hal configuration, like chain(might be yours or mine which is formed by or-and-oneshot components) but somehow i thought i need to add it to the core component because i am actually checking the motors to eliminate motor errors, and i don't want a delay in my system.

Note that 'iocontrol' is non-realtime:
linuxcnc.org/docs/2.9/html/man/man1/iocontrol.1.html

Yes, i get it. But i think it is still better than evaluating fault via other component and connecting them in hal layer.