[PARPORT] parport0

From: shun (new.moon@jcom.home.ne.jp)
Date: Mon Oct 22 2001 - 11:24:45 EDT

  • Next message: Tim Waugh: "[PARPORT] Re: parport0"

    Hello !

    I was using "/dev/parport0" in a certain program .
    Then, I opened "/dev/parport0" by another program, and I called PPCLAIM.
    but, I didn't get any response.
    I have a question.
    Is there any method of judging whether the device
    (for example, /dev/parport0 or /dev/parport1 or ...) is already used in
    another program?

    Thanks in advance.


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