DragonflyBSD GEOM? (Re: Is it time to dump disklabel and use GPT instead?)

[elekktretterr at exemail.com.au]

>     If someone wants to write a really nice gpt partition editor that
>     pops you into vi or emacs or whatever then I would be more amendable
>     to using gpt as a default.  But if all we have is command-line
>     list/add/remove junk, then no.

Can you give me some pointers as for where to start looking for more
information on our implementation of GPT? How much low level stuff is
involved in writing such an editor?

Petr