discussed with jsing and millert

ok robert@

already there).
ok sthen@ millert@ gilles@ deraadt@

with NFS here. Result of a discussion with several.
ok deraadt@ millert@

dance on restart rather than exporting them and expose the script to a
potentially polluted environment
ok ajacoutot@ robert@

RC_FORCE since "restart" calls "stop" then "start").
While here, append "_" to these variable names to make it clear they are
internal.
ok robert@

overlap with the port's config files

unset beforehands; prodded by halex@
Add rc_usage().
ok halex@

clean make build tested on i386;
ok deraadt@, no objections from martynas@

ok deraadt@ robert@

that we can use these scripts right away with /etc/rc.d/XXX -f without
having to manually set _flags.
ok robert@

debug mode.
This commit also adds a force mode for the script to allow one to force
operations even if daemon_flags is set to NO.
In this case the sane default values will be used for each script.
e.g.: "/etc/rc.d/foo -f start" will start sshd even if it's disabled
ok ajacoutot@

disappeared during the source manuals switch.
no objections from schwarze@ jmc@ deraadt@

from MERIGHI Marcus <mcmer-openbsd@tor.at>

ok ajacoutot robert

ok henning@, bluhm@

which is used by (amongst other things) initgroups(3) to set the supplemantary
groups on login.
OK pyr@

lines. Problem noticed by me, this solution from halex@.
ok halex aja

ok sthen@ deraadt@

from sthen@

from david@, okay sthen@ and input from schwarze@

Pointed out by miod@

ok deraadt krw

Use bgpd(8) for this which on a peering router often needs openfiles-cur
to be higher than the default. ok henning@ claudio@ deraadt@

pointed out by Moritz Grimm (mgrimm-at-mrsserver-dot-net)

better visual cues as to what's happening. Feedback/ok aja@ schwarze@

sthen@ ok.

feedback from miod@ and deraadt@

ok krw@

we are beyond the nfs diskless /var and /usr mounting.  Issue also
spotted by Hugo Villeneuve, attempt at repair by me.  Let's see how it
works out in practice...
looked at by krw, too

grep in a NFS diskless environment.  Found and fixed by Hugo Villeneuve

ok deraadt@