Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Simply things so that "#REQUIRE: FILESYSTEMS" means the file
systems are fully "ready to go".

'FILESYSTEMS' states: "This is a dummy dependency, for services which
require file systems to be mounted before starting." However, we have
'var' which is was run after 'FILESYSTEMS' and can mount /var if it
already isn't mounted. Furthermore, several scripts cannot use /var
until 'cleanvar' has done its thing. Thus "FILESYSTEMS" hasn't really
meant all critical file systems are fully usable.

Prepare for the removal of set_rcvar() by changing the rcvar=
assignments to the literal values it would have returned.

The concept of set_rcvar() was nice in theory, but the forks
it creates are a drag on the startup process, which is especially
noticeable on slower systems, such as embedded ones.

During the discussion on freebsd-rc@ a preference was expressed for
using ${name}_enable instead of the literal values. However the
code portability concept doesn't really apply since there are so
many other places where the literal name has to be searched for
and replaced. Also, using the literal value is also a tiny bit
faster than dereferencing the variables, and every little bit helps.

Small cleanup, add (spurious) quotation marks around the value
for name= to make these scripts consistent with the rest.

Backout change 187782. It inhibits ntpd from starting at all
when ntpd_sync_on_start is set.

Noticed by: rafan

When synchronizing the clock at system startup time, use both
the -g and -q options. They do a slightly different thing and
both are necessary when the time difference is large.

Noticed by: danger, in the forums
Approved by: roberto
MFC after: 1 week

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.

Don't require a configuration file. Ntpd will be perfectly happy if there's
none or if the file doesn't exist (there's no ntp.conf in the base install).

PR: conf/119592
Submitted by: Renaud Waldura <renaud+freebsd@waldura.org>
MFC after: 1 week

- Add new ntpd_config variable so that people can override it in rc.conf.
- Add default value in /etc/defaults/rc.conf.
- Add documentation bits to rc.conf(5).

Approved by: cperciva (mentor)
MFC after: 1 week

Several users have commented (via filing PRs) that having ntp* depend
on devfs is useful so that a hardware time device can start with its
necessary device nodes already in place. While this ordering happens
as a side effect currently in HEAD, and the PRs were generally fixed
via upgrades, etc; it's better to make it explicit.

While I'm here, ntpd should REQUIRE ntpdate, rather than ntpdate
using BEFORE: ntpd.

"REQUIRE: cleanvar" for all RC's writing into /var/run.

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

Discussed with: dougb, brooks
MFC after: 3 days

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)

Mark scripts as not usable inside a jail by adding keyword 'nojail'.

Some suggestions from: rwatson, Ruben de Groot <mail25@bzerk.org>

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.

Fix style bugs:
* Space -> tabs conversion.
* Removed blanks before semicolon in "if ... ; then".
* Proper indentation of misindented lines.
* Put a full stop after some comments.
* Removed whitespace at end of line.

Approved by: silence from gordon

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>

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.