>It's not a trivial project to move that implementation to NetBSD, but
>it's not "major" either.  The implementation from FreeBSD can probably
>be lifted intact and then there's only the last little missing feature
>I've already mentioned that needs to be decided upon and added.

Do yourself a favor, and *don't* lift the DEVFS code from FreeBSD.  It is
severely broken and that brokenness will not be addressed until sometime
next year.  This is why 3.0R is not shipping with DEVFS enabled.

--
Justin