jail's periodic stuff

Hi,

there are some periodic script which shouldn't be run inside a jail,
because jail's restrictions would prevent the utility to work correctly.
This includes those that gathers statistics from various firewalls,
in security/ :
	510.ipfdenied
	520.pfdenied
	550.ipfwlimit
	600.ip6fwdenied
	610.ipf6denied
	650.ip6fwlimit

I think that three other scripts from daily/ should be avoided too,
but I'm not yet sure about those :
	400.status-disks
	405.status-ata-raid
	420.status-network

I would like to hear your comments on this and on the best way to solve
this problem.  My first thought was to add

% if [ `sysctl -n security.jail.jailed` -eq 1 ]
% then
%	exit 0
% fi

just before the main case statement, but there may be smarter ways to
achieve this.

I will be glad to provide a patch as soon as I will have gathered enough
informations.

Regards,
-- 
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >