"usleep" routine in HP's

[Chris Torek]

In article <11166 at bloom-beacon.MIT.EDU> adtaiwo at athena.mit.edu
(Ademola Taiwo) writes:
>Okay guys, How does one implement select, sigrelse, sigpause and
>sighold with signals.

If you have neither a 4.1-style `jobs library' nor 4.2-style signals,
you cannot implement sighold, sigpause, and sigrelse reliably.

You cannot reliably implement select with anything other than poll().
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7163)
Domain:	chris at mimsy.umd.edu	Path:	uunet!mimsy!chris