Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC r230099:

Change rcvar= assignments to the literal values set_rcvar
would have returned. This will slightly reduce boot time,
and help in diff reduction to HEAD.

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Let rpcbind clean up after itself

Add the shutdown KEYWORD to those scripts that start persistent services
to allow them to do a "clean" shutdown.

I purposely avoided making changes to network-related stuff since the
system shutting down is pretty conclusive, and there may be complicated
dependencies on the network that I would rather not try to unravel.

I also skipped kerberos-related stuff for the reasons above, and
because I have no way to test it.

Remove $NetBSD$ CVS tags. We no longer attempt to synch our rc.d files
with theirs, so this information doesn't need to be in the live file.
Having it in our CVS history is enough.

Remove the requirement for the FreeBSD keyword as it no longer
makes any sense.

Discussed with: dougb, brooks
MFC after: 3 days

Bring back etc/rc.d/ntpdate as requested by scads of people. This isn't a
complete backout as the ntpd_sync_on_start etc/rc.conf tunable is still
present, though the default is now NO (was YES). Since we're no longer
syncing time at startup by default when ntpd is enabled (as was the case
24hrs ago), remove UPDATING entry pointing out that ntpd(1) -g is slower
than ntpdate(1).

Hopefully ntpd_sync_on_start="YES" can be made the default for -CURRENT
after 5.3 is cut. At the very least, this should be set to YES when a
user requests to have ntpd enabled via sysinstall(1).

Requested by: many

Stop using ntpdate(1) in our startup proceedure. Replace ntpdate(1) with
calls to ntpd -g. ntpd is noticably slower than ntpdate, but is also more
accurate. This removes the nasty hackery in rc.d/ntpdate that would parse
out ntp servers from /etc/ntp.conf (ntpd knows how to read its own config
file). By default, ntpd *will* sync with its listed time servers. To
turn this off so that ntpd does not sync, ntpd_sync_on_start="NO" can be
added to /etc/rc.conf. If ntpd is not enabled (the default), then time is
not synced on startup. ntpdate's use has been depreciated by the ntpd
authors for quite some time so this change shouldn't be unexpected.

Suggested by: des
Approved by: roberto (resident ntp guru)

Remove scripts we don't use from requirement lines. These were
hold-overs from the initial NetBSD import.

Luke Mewburn has indicated that they (NetBSD) are not interested
in keeping the scripts under rc.d in sync with us. So, remove
NetBSD specific stuff (which made our scripts more complicated
than necessary).

The NetBSD ident string will be left intact, both for history and
also incase we wish to pull in future versions.

Luke Mewburn has indicated that they (NetBSD) are not interested
in keeping the scripts under rc.d in sync with us. So, begin removal
of NetBSD specific stuff (which made our scripts more complicated
than necessary), starting with the NetBSD KEYWORD.

Convert from `${CMD_OSTYPE}` to ${OSTYPE}. This saves a shell invocation on
OS-dependent case switches.

Clean up the scripts to use the new variables:
xntpd_* -> ntpd_*
portmap_* -> rpcbind_*

Also change single_mountd_enable -> mountd_enable
Changing the mountd flags brings us closer to NetBSD.

All of the old variable names are shimmed so you can continue to use the
old variable name.

Finally make /etc/rc.d/mountd no longer dependent on nfs as there are
(apparently) other consumers of mountd.

Submitted by: Mike Makonnen <makonnen@pacbell.net>

Hone the rpcbind dependency checking.

Submitted by: Mike Makonnen <makonnen@pacbell.net>

Anonymize the "portmap" program to get better compatibility with
rpcbind in -current.

Submitted by: Alexander Kabaev <ak03@gte.com>

Merge in all the changes that Mike Makonnen has been maintaining for a
while. This is only the script pieces, the glue for the build comes next.

Submitted by: Mike Makonnen <makonnen@pacbell.net>
Reviewed by: silence on -current and -hackers
Prodded by: rwatson

This commit was generated by cvs2svn to compensate for changes in r78344,
which included commits to RCS files with non-trunk default branches.

Import the NetBSD 1.5 RC system.

Note that `rc' and `rc.shutdown' could not be imported because we already
have files with those names.