[fpc-pascal] Suppressing ^C signal from stdin

[Mark Morgan Lloyd]

When reading characters from a program's stdin using fpRead(), what's 
the best way of suppressing ^C so that it doesn't raise SIGTERM or 
whatever? I want to be able to handle signals indicating e.g. a UPS 
power-failure message, but not to get trivial stuff from the keyboard.

Platform is predominantly Linux, possibly also Solaris and one of the 
BSDs. Anybody porting the program to Windows will have to do their own 
dirty work :-)

-- 
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]