Re: Zero IOSB status

From: Richard Brodie (R.Brodie_at_rl.ac.uk)
Date: 03/31/05 

Date: Thu, 31 Mar 2005 12:17:23 +0100

"Ron Atkinson" <oj_287@yahoo.co.uk> wrote in message
news:1112267525.611587.217520@f14g2000cwb.googlegroups.com...

> When performing a QIO READVBLK + IO$M_LOCKBUF on an IP listening
> socket, the QIO status is OK but the read IOSB status is returning the
> value 0 instead of 1.
>
> When I step through this bit of code using the pascal debugger it
> returns 1 as expected.
>
> In both cases the function works OK. What am I doing wrong ?

At a guess: not waiting for the IO to complete. Step through the code
faster ;)

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