Re: [PARPORT] parport & ioperm()

From: Tim Waugh (
Date: Thu Feb 08 2001 - 05:02:14 EST

  • Next message: Tim Waugh: "Re: [PARPORT] Multi parallel port PCI card"

    On Thu, Feb 08, 2001 at 08:00:29AM +0100, stef wrote:

    > Is there any way to give io permission to a non-priviledged process ?

    Yes: use ppdev.

    > If not, would it be possible to add an iotctl to ppdev to do it ?

    I'm not really sure what you're asking here.

    Don't forget that /dev/parport0 has permissions that you can change..


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