Re: fix for nullfs users

["Craig Hammond" <Craig@sbisolutions.com.au>]

>Here's a patch that should correct most of the issues with nullfs,
unionfs,
>and so on.  It basically takes the new NetBSD nullfs, patches vfs to
work

Sorry for my complete lack of understanding, but I have googled around
and
read mount_null(8), but I am at a bit of a loss as to why you would use
it.

What would be a practical application of having a null file system ???

Craig...