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)

Port the remaining apps in sbin/ to utmpx; only reboot(8).

Let init(8) and reboot(8) use utmpx to log wtmp entries.

logwtmp() gets called with the raw strings that are written to disk. For
regular user entries, this isn't too bad, but when booting/shutting
down, the contents get rather cryptic.

Just call the standardized pututxline().

Switch the default WARNS level for sbin/ to 6.

Submitted by: Ulrich Spörlein

Do not install boot_i386.8 on all architectures.

The kernel specified in main() of reboot(8) will be initialized
with -k option and never be used without kflag. This confuses
gcc because we set "kflag" at the same time with "kernel", but
the logic is not that apparant for gcc.

Since we can initialize "kernel" to NULL then know if "k" option
is set through determining whether it is still NULL, don't try
to have gcc to guess why we are connecting "kflag" with "kernel"
and use "kernel" directly in place of kflag.

Bump WARNS?= from 2 to 6

Share the i386 boot manual page.

Hook the new nextboot(8) manpage up to the build.

Add a nextboot script to make it easier to control the loader nextboot
support. Also, hook it up to the build.

Approved by: jake (mentor)

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

Use ${MACHINE}, it works with cross-builds.

Constify and set WARNS=2.

Submitted by: Mike Barcroft <mike@q9media.com>

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Removed the boot_*(8) man pages for machines we don't support:
hp300, sparc, tahoe, and vax

Totally revamp the man page, update to the state of affairs.

Make a link from boot_${ARCH}.8 to boot.8, so people will get what
they expect when asking "man boot".

I think David will lynch me when i'm requesting this to go into 2.1... :-)

Install aliases "fasthalt" and "fastboot" for halt and boot respectively.
This is for "backwards compatibility". Documented these aliases in the
manual page.

Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.

Disable afterinstall: for manual pages until the manual page fix patch
comes in.

This commit was generated by cvs2svn to compensate for changes in r1558,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite sbin Sources

Note: XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.