Re: [PARPORT] parport read

From: Tim Waugh (twaugh@redhat.com)
Date: Wed Oct 22 2003 - 06:34:54 EDT

  • Next message: Cherry Cortes: "Re: [PARPORT] parport read"

    On Wed, Oct 22, 2003 at 03:31:55AM -0700, Cherry Cortes wrote:

    > > errno was EAGAIN and call to PPCLAIM was successful.
    >
    > You set O_NONBLOCK?
    >
    > Tim.
    > */
    >
    >
    > Yes, we already did. Have we missed any procedures/calls?

    Then you need to call read() again. :-)

           EAGAIN Non-blocking I/O has been selected using O_NONBLOCK and no data
                  was immediately available for reading.

    Tim.
    */


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