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)

Use a standard section name.

/*- or .\"- or #- to begin license clauses.

Mechanically kill hard sentence breaks.

Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

Quiet warnings about copyright[].

Consistently use __FBSDID

Use `The .Nm utility'

Warning fix. Enter into the spirit of getopt(3) a bit more.

o __P has been reoved
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
they already are.

Approved by: arch@, new style(9)

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

Reviewed by: mike

mdoc(7) police: join OS version with the corresponding macro.

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

WARNS= -> WARNS?=

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

Make this pass WARNS=2 and BDECFLAGS

mdoc(7) police: removed history info from the .Os call.

mdoc(7) police: use the new features of the Nm macro.

Use Fx macro wherever possible.

$Id$ -> $FreeBSD$

Clean up some .Os macro uses: quotes are not needed, multiple arguments
don't really work if the first one isn't "FreeBSD", and "FreeBSD-Experimental"
isn't an OS name.

Correct use of .Nm. Add rcsid.

Revert part of previous patch: Don't use __progname.

/etc/netstart -> /etc/rc.network
Add usage() and use __progname. Change usage string to match man page.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

-Wall cleaning.

You will find enclosed some changes to make gcc -Wall more happy in
/usr/src/bin. Note that some patches are still needed in that directory.

I (Joerg) finished most of Philippe's cleanup. /bin/sh will still
need *allot* of work, however.

Submitted by: charnier@lirmm.fr (Philippe Charnier)

Submitted by: David Muir Sharnoff
domainame has referenced getdomainname(2) instead of getdomainname(3).
bug report docs/137.

Actually implement this correctly.

Remove redundant declarations that were added in the previous commit.

Applied patch to make -Wall and -Dlint shut up.

Reviewed by: phk
Submitted by: Josef Grosch <joeg@gagme.wwa.com>

A new domainname(1) command based on hostname(1), this time with a correct
manual page.