Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

Make stty(1) use tab0 and tab3 to handle tab completion.

After the MPSAFE TTY import, we have support for the TAB0 and TAB3 flags
to handle tab expansion, while we only used to support OXTABS. Switch
stty(1) to use tab0 and tab3 to print whether tab expansion is turned on
or off. Implement the oxtabs and tabs switches by setting the
appropriate TABx value.

Even though POSIX only lists this as being XSI, we'd better follow it.

Remove OTTYDISC, NETLDISC and NTTYDISC definitions.

When I ported most applications away from <sgtty.h>, I noticed none of
them were actually using these definitions. I kept them in place,
because I didn't want to touch tools like pstat(8) and stty(1).

In preparation for the MPSAFE TTY layer, remove these definitions. This
doesn't have any impact with respect to binary compatibility (see
tty_conf.c).

We couldn now add an #error to <sys/ioctl_compat.h> when included
outside the kernel. Unfortunately, kdump's mkioctls includes this file
unconditionally.

Approved by: philip (mentor)

Fix: printed output flags (onocr) and (onlret) same as oxtabs

PR: 81256
Submitted by: Arseny Nasokin <tarc@tarc.po.cs.msu.su>

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)
{
...

BDECFLAGS cleanup

implement OCRNL, ONOCR, and ONLRET

Obtained from: NetBSD

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

Don't report the tablet line discipline, it "doesn't happen (TM)"

$Id$ -> $FreeBSD$

Correct use of .Nm. Add rcsid.

Merge from OpenBSD:
>sprintf -> snprintf paranoia

Obtainted from: OpenBSD src/bin/stty/print.c v1.5
by Todd Miller <millert@openbsd.org>

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.

Remove trailing whitespace.

Reviewed by: phk

Support nonstandard (not yet all supported) flow control options. `ctsflow'
and `rtsflow' are the components of `crtscts'. `dtrflow' and `dsrflow' are
new and not yet supported. `dtrflow' may be useful for Cyclades serial
careds, which have h/w support for it and no h/w support for `rtsflow'.

print.c:
Report NTTYDISC in case the line is in this obsolescent state.

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

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.

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