Hey,
On Thu, Sep 9, 2010 at 5:57 AM, Ludovic Rousseau
<ludovic.rousseau@xxxxxxxxx> wrote:
> > Something like:
> > SUBSYSTEM=="usb", ENV{ID_USB_INTERFACES}="*:0b0000:*", GROUP= ...
> > should do it.
>
> Yes, it does work.
>
> But I find the rule more obscure.
>
> Since performance is not a critical point for me I think I will stay with:
> ATTRS{bInterfaceClass}=="0b", RUN+="/bin/chgrp pcscd $root/$parent"
Please don't. It's racy. In particular it will break if you have
daemons or apps listening for uevents and doing stuff when the device
node appears.
David
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