common flatdevtree code

[Hollis Blanchard]

Thanks Mark!

On Wed, 2006-09-06 at 17:36 -0700, Mark A. Greer wrote:
> void *ft_find_device(const void *bphp, const char *srch_path)

How about "ft_find_node"? I renamed that and made a couple other small
changes. In particular:
- u8->int
- exit and free -> ft_exit and ft_free (so they can be wrapped in
flatdevtree_env.h)
- moved those inlines out of flatdevtree.h, since they don't need to be
exported

I just put up a Mercurial tree. I didn't include your flatdevtree_misc.c
since it's kernel-specific, and I added a userspace flatdevtree_env.h.

To get the source:
hg clone http://unsanctioned.org/flatdevtree/hgweb.py flatdevtree

I'd like to add some unit tests in the near future (e.g. comparing with
dtc output), but I wasted a couple hours screwing with a makefile
instead. :(

By the way, could you send a patch adding your copyright info?

-Hollis