Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

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

Add a new libc function: cfmakesane(3).

I've noticed various terminal emulators that need to obtain a sane
default termios structure use very complex `hacks'. Even though POSIX
doesn't provide any functionality for this, extend our termios API with
cfmakesane(3), which is similar to the commonly supported cfmakeraw(3),
except that it fills the termios structure with sane defaults.

Change all code in our base system to use this function, instead of
depending on <sys/ttydefaults.h> to provide TTYDEF_*.

Back out recent TTYDEF_LFLAG_ECHO invention.

This change is NOP, because TTYDEF_LFLAG = TTYDEF_LFLAG_ECHO now,
but to minimize diffs with other BSDs.

stty sane should set the echo bits.

PR: 73423
Submitted by: Michiel Boland <michiel@boland.org>
Overlooked by: phk

Remove clause 3 from the UCB licenses.

OK'ed by: imp, core

Consistently use FBSDID

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.
o Change
int
foo() {
...
to
int
foo(void)
{
...

Implement `stty ek` as documented.

PR: 24063
Submitted by: Seth Kingsley <sethk@osd.bsdi.com>

BDECFLAGS cleanup

Back out all drainwait changes. It is enough controllable via sysctl or
comcontrol, having it in stty cause too many problems with existing drivers
and tty access permissings of non-superuser.

Asked-by: bde

Add ability to manipulate with drain wait time

$Id$ -> $FreeBSD$

Fixed printf format errors.

Correct confusing error message when called as 'stty -sane'.

PR: bin/3573

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.

Fixed `stty [-]extproc'. It set extproc to a semi-random state (always
off if there are no other options, always (?) on if another option that
changes the state is processed earlier).

Fix bugs:
cchars2 not used
can't set or report MIN or TIME == 255
TIOCSETD on wrong fd
PPPDISC is not reported

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)

Added $Id$

This commit was generated by cvs2svn to compensate for changes in r1556,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite bin Sources