Re: [PARPORT] ppdev hangs on read

From: Tim Waugh (
Date: Tue Oct 22 2002 - 16:38:49 EDT

  • Next message: stef: "Re: [PARPORT] ppdev hangs on read"

    On Tue, Oct 22, 2002 at 09:24:51PM +0100, Ryan Harkin wrote:

    > I have tried that and it seems to (partially) work!

    Then it's some ppdev bug. You ought to get -EAGAIN over and over
    again. I'll take another look at the read loop, but I still don't see
    the bug..

    > So where do we go from here? Non Blocking sort of works, but the
    > Umax backend to Sane isn't written to use it properly.

    It shouldn't need to. Blocking reads ought to continue to work, as


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