[sane-devel] Question about non-blocking
Martijn van Oosterhout
Martijn van Oosterhout <kleptog@svana.org>
Wed, 26 Feb 2003 09:30:08 +1100
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SANE supports a backend being non-blocking. Does that mean "don't ever
block" or "don't ever block for long periods of time"? For example, the
warming up of the lamp can take a while so you'd like to support non-block
for that. OTOH, we can't support non-block for the USB reads and writes. But
they don't take very long.
Is it acceptable to claim to support non-block if you block only for small
periods?
--=20
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Support bacteria! They're the only culture some people have.
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