* Blocked I/O
@ 1998-01-22 0:00 Paul McDonald
0 siblings, 0 replies; only message in thread
From: Paul McDonald @ 1998-01-22 0:00 UTC (permalink / raw)
We are using VxWorks 5.1.1 on a DY4 68040 card.
We are using Rational Ada, we have 5 Ada tasks running. I have the serial
output of the DY4 going to a TIP port on a SPARCstation. Output to the TIP
port from the Ada program works fine. I added a task to get input from the
TIP window. But the code blocks on the input call, and all the other tasks
are blocked from running. Is there a way of doing non-blocking I/O?
Paul McDonald
AWCG
mcdonald@awcg.com
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~1998-01-22 0:00 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
1998-01-22 0:00 Blocked I/O Paul McDonald
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox