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

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

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

Approved by: re (implicit)

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

As previously discussed, add the svn:executable property to all scripts

Simplify this script with the added bonus that the bit about i386
initialization doesn't get printed unless ibcs2_enable is set.

Use $required_modules wherever suitable. Use load_kld() in special
cases. So we get rid of quite a few lines of duplicated code.

Eliminate global symbols starting with an underscore from rc.d
scripts, except for mdconfig* and jail. Such symbols are reserved
for the rc.subr internals. Most scripts can be fixed by just
declaring _foo symbols as local: few scripts actually need them to
be global.

Discussed with: dougb in freebsd-rc

Since Alpha support isn't in HEAD anymore, remove Alpha-specific
rc.conf(5) knobs, too: osf1_enable, unaligned_print.

Make sure abi (and therefore archdep) start before SERVERS as part of
the ongoing re-alignment of ordering that is necessary as a result of
including local scripts in the base rcorder. [1]

Accomplish this by removing the BEFORE's, and using REQUIRE instead.
This makes the dependencies more obvious, and less susceptible to turning
circular and/or nonsensical when seemingly innocent changes are made
in one place and not another.

Requested by: delphij [1]

On ia64, the unaligned_print sysctl is a debugging knob under debug
and not under machdep as the behaviour is controlled by the process.
When PSR.ac is set the process expects to receive a SIGBUS. Otherwise
the processor or the kernel will emulate the misaligned memory access.

MFC after: 3 days

Use hw.machine_arch instead of hw.machine.

Make it a good-mannered rcNG script respectful to the command line.

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

Discussed with: dougb, brooks
MFC after: 3 days

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

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

Back out the amd64 additions. Hammer doesn't do APM, and we certainly aren't
ready for any ibcs2_compat bits yet.

Huh? When did the etc bits for amd64 get added?
Make sure they're ported over to rc.d.
While I'm at it correct a logic mistake in rc.d/apmd.

Approved by: markm (mentor)(implicit)

xten isn't needed after tw is gone.

Approved by: re@ (scottl)

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

Add an archdep script and hook it up to the build.

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