devd question

Kostik Belousov kostikbel at
Sat Feb 28 06:34:59 PST 2009

On Sat, Feb 28, 2009 at 02:13:10PM +0100, Michael Sperber wrote:
> I'm trying to make devd run an stty command whenever a USB serial device
> is attached.  Unfortunately, $device-name is ucom[0-9] and the device
> names are /dev/cuaU[0-9] - how do I get the correct name in the device
> action?  I haven't found a way to extract the number by itself, so I'm
> stuck with specifying a separate rule for each number, like so:
> attach 100 {
>         device-name "ucom0";
>         action "stty -f /dev/cuaU0.init raw";
> };
> Help would be much appreciated!

There are some other notifications that are send through devctl when
cdev is created. They have system set to DEVFS, subsystem to CDEV,
and type CREATE. The data is the /dev node name. I am not sure how
to assign the action in the devd.
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