some patches

[Love]

Nickolai Zeldovich <kolya at mit.edu> writes:

> Just a couple of patches I've applied here -- first one adds "df"
> as an alias for "diskfree" to fs, which emulates the behavior of
> Transarc's fs. The second ensures that all mandatory arguments are
> actually filled (otherwise "pts createu" creates a user using some
> random stack garbage).

Thanks, added both of these, I'll remove all unessercy check in all
programs later.
 
> The third patch fixes configuration on FreeBSD 4.2-RELEASE; since
> vnode_if.h is auto-generated, there is no sys/vnode_if.h, and
> sys/vnode.h has an #include "vnode_if.h". This shouldn't break
> NetBSD either, which has an #include <sys/vnode_if.h> in
> sys/vnode.h.

Assar already have fixed this.

Love