From: "Randy.Dunlap" <randy.dunlap@verizon.net>


The SuSE kernels place their ikconfig info at /proc/config.gz: in a
different place, and compressed.  We thought it was a good idea to do it
that way in 2.6 as well.

- gzip the /proc config file, put it in /proc/config.gz;

- Based on a SuSE patch by Oliver Xymoron <oxymoron@waste.org>, which was
  derived from a patch by Nicholas Leon <nicholas@binary9.net>

- change /proc/ikconfig/built_with to /proc/config_build_info;

- cleanup ikconfig init/exit entry points (static, __init, __exit);

- Makefile help from Sam Ravnborg;

DESC
ikconfig cleanup
EDESC
From: Stephen Hemminger <shemminger@osdl.org>

Simplify and cleanup the code:
	- use single interface to seq_file where possible
	- don't need to do as much of the /proc interface, only read
	- use copy_to_user to avoid char at a time copy
	- remove unneccesary globals
	- use const char[] rather than const char * where possible.

Didn't change the version since interface doesn't change.