- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

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

A number of places in the source tree still reference cuad.* after
sio(4) was deprecated by uart(4).

s/cuad/cuau/g/

PR: docs/171533
Reviewed by: imp
Approved by: cperciva (implicit)
MFC after: 3 weeks

The "original" PR said that there were two issues with the motd
(Eyes of the daemon not synced and the motd not displayed properly
on black-on-white screens): The first one was not valid anymore
since the text and logo were swapped already, the second one is
fixed by resetting the whole colourscheme instead of only the
background colour.

(also removed svn:keywords from motd since it doesn't have the
string $FreeBSD$ in it)

PR: misc/15876
Submitted by: peter.jeremy@ALCATEL.COM.AU
MFC after: 1 week

provide the absolute path for /etc/rc1

Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456].

Upgrade the root partition mount to r/w before trying to write to it.

MFC after: 3 days

Add entry for the "screen" program.

sysctl -w -> sysctl

Add a few popular entries.

Use machdep.guessed_bootdev to guess the boot device.

The probable boot device is "machdep.guessed_bootdev".

Further cleanup: remove useless entries from PATH, and be prepared
to use kern.bootdevname (if available) to identify the boot device
for updating the configuration. Fallback to /dev/fd0 as before.

Do not depend on "expr" for doing arithmetic, use the shell builtin functions
(picobsd might not have the command available).

Unbreak "update" script, by doing a mkdir -p of the relevant
directories when writing to disk.

Use the (yet to be committed) sysctl variable kern.bootdevname
to derive the device name, fallback to /dev/fd0 if kern.bootdevname
is unset or not available.

Use a default of 25 lines for xterm. This only affects the behaviour
over a serial line, because the terminal negotiations using ssh/telnet
does the right thing anyways.

Major cleanup of PicoBSD startup scripts, which now should be
closer to doing "the right thing".

The structure is now the following:

* /etc/rc (from MFS) loads the rest of /etc and /root from
/fd and then from floppy (if present), then transfers control
to /etc/rc1

* /etc/rc1 loads defaults from /etc/rc.conf.defaults, tries to
set the hostname basing on the MAC address of the first ethernet
interface, and then sources /etc/rc.conf and /etc/rc.conf.local
for local configurations

* The rest of the startup process is then performed (rc.network and so on).

Everything except the initial /etc/rc (from MFS) can be overridden with
a local version loaded from floppy. But in most cases, you should only need
to customize the following files in /etc:

rc.conf rc.firewall hosts

Previously there were a number of inconsistencies in the calling
between files, and also a lot of clutter in rc.conf and rc.firewall.
Also, "rc1" was called "rc" and would overwrite the initial /etc/rc
from MFS, making it really hard to figure out what was going on in
case of bugs.

Add entry for xterm-color

Add entries for "dumb" and "dialup" terminals, as the shell in HEAD
refuses to start if it does not find a matching entry for the terminal
type.

My impression is that this is a problem in the shell, because
at least on PicoBSD images, the shell itself coredumps.
Anyways, this is the quickest fix i can come up with.

Use /dev/fd0 instead of /dev/fd0c for mounting the floppy.
This must have to do with the use of devfs in -CURRENT, but i
have no idea when the devfs is actually mounted (is it a
side effect of mount -t nonfs or what ?) and when /dev/fd0c becomes
available.
For the time being, let's use this hack. Once I understand how devfs
works, this can be reverted back to the previous value, and also the
part of the build script which creates device entries can be nuked.
This is for -current only.

MF4S: Syncronise with Luigi's work in -stable.

The magic for autodetecting the boot media does not work anymore
on STABLE or CURRENT. Put the explicit name for the floppy.

remove rc and login.conf files prior to extraction of the new
rc and login.conf files from the /etc directory on the floppy.

This prevents the overwrite yes/no prompt from occuring in gzip.
(some PicoBSD disks use gzip and some use minigzip, so the gzip -f flag (force)
is not an option. minigzip has a different meaning for the -f flag.}

Add a missing 'fi' from an if statement

Move mfs-related files to a different subtree

Move mfs-related files to a new location