Commit Graph

24 Commits

Author SHA1 Message Date
Stephen Hurd
705aad98c6 Some devices take undesired actions when RTS and DTR are
asserted. Some development boards for example will reset on DTR,
and some radio interfaces will transmit on RTS.

This patch allows "stty -f /dev/ttyu9.init -rtsdtr" to prevent
RTS and DTR from being asserted on open(), allowing these devices
to be used without problems.

Reviewed by:    imp
Differential Revision:  https://reviews.freebsd.org/D20031
2019-06-12 18:07:04 +00:00
Warner Losh
fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
Ed Schouten
f8f8c9f0d6 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.
2008-08-23 13:28:55 +00:00
Ed Schouten
94a340ae73 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)
2008-07-16 11:20:04 +00:00
Andrey A. Chernov
aaf9c3b784 Fix: printed output flags (onocr) and (onlret) same as oxtabs
PR:             81256
Submitted by:   Arseny Nasokin <tarc@tarc.po.cs.msu.su>
2005-05-26 06:57:57 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses.
OK'ed by:	imp, core
2004-04-06 20:06:54 +00:00
David E. O'Brien
2749b14129 Consistently use FBSDID 2002-06-30 05:15:05 +00:00
Warner Losh
5134c3f799 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)
	{
	...
2002-02-02 06:50:57 +00:00
Kris Kennaway
5e5a566754 BDECFLAGS cleanup 2001-05-18 11:04:19 +00:00
Assar Westerlund
3617ddfc33 implement OCRNL, ONOCR, and ONLRET
Obtained from:	NetBSD
2001-03-04 06:04:50 +00:00
Andrey A. Chernov
df41cfee75 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
2000-04-30 17:04:26 +00:00
Andrey A. Chernov
d0834e7f9d Add ability to manipulate with drain wait time 2000-04-27 21:31:23 +00:00
Peter Wemm
8687e09584 Don't report the tablet line discipline, it "doesn't happen (TM)" 2000-01-29 16:44:08 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Philippe Charnier
9ba8bd6557 Correct use of .Nm. Add rcsid. 1998-05-18 06:51:59 +00:00
Eivind Eklund
ca8f21d65c Merge from OpenBSD:
>sprintf -> snprintf paranoia

Obtainted from: OpenBSD src/bin/stty/print.c v1.5
	by Todd Miller <millert@openbsd.org>
1997-12-12 18:11:29 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
1130b656e5 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.
1997-01-14 07:20:47 +00:00
Steve Price
4507dafda4 -Wall cleaning. 1996-12-14 06:16:51 +00:00
Rodney W. Grimes
2162b2d226 Remove trailing whitespace.
Reviewed by:	phk
1995-05-30 00:07:29 +00:00
Bruce Evans
2bf5814ab5 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.
1995-04-29 15:17:17 +00:00
Andrey A. Chernov
0b51c95db2 Fix bugs:
cchars2 not used
can't set or report MIN or TIME == 255
TIOCSETD on wrong fd
PPPDISC is not reported
1995-04-28 19:29:30 +00:00
David Greenman
89730b290a Added $Id$ 1994-09-24 02:59:15 +00:00
Rodney W. Grimes
4b88c807ea BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00