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70 Commits

Author SHA1 Message Date
Ed Schouten
736fc28680 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_*.
 2010-11-02 17:00:56 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls 
They have no effect when coming in pairs, or before .Bl/.Bd
 2010-10-08 12:40:16 +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
Colin Percival
f9bcf9cabf Mark functions as __dead2 in order to help the LLVM static checker 
understand which code paths aren't possible.

This commit eliminates 117 false positive bug reports of the form
"allocate memory; error out if pointer is NULL; use pointer".
 2008-08-04 01:25:48 +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
Ruslan Ermilov
a89237ae95 Sync program's usage() with manpage's SYNOPSIS. 2005-02-09 17:37:39 +00:00
Ruslan Ermilov
6fca4c7c3f Add the new standard EXIT STATUS section where appropriate. 
Sort standard sections in the (documented) preferred order.
 2005-01-16 16:41:59 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
Andrey A. Chernov
b56bffc41b 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.
 2004-11-06 13:56:18 +00:00
Poul-Henning Kamp
9372ddf0d1 stty sane should set the echo bits. 
PR:	73423
Submitted by:	Michiel Boland <michiel@boland.org>
Overlooked by:	phk
 2004-11-02 18:10:01 +00:00
Ruslan Ermilov
1171aedcdf Deal with double whitespace. 2004-07-03 00:06:28 +00:00
Ruslan Ermilov
eccea571a7 Mechanically kill hard sentence breaks. 2004-07-02 21:04:19 +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
Mark Murray
97daf7ec12 Fix format warning. This is WARNS=9, std=c99 clean on i386. 2003-05-03 10:16:51 +00:00
David E. O'Brien
09a80d4867 Quiet warnings about copyright[]. 2003-05-01 16:58:57 +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
David E. O'Brien
a748290789 Default to WARNS=2. Binary builds that cannot handle this must explicitly 
set WARNS=0.

Reviewed by:	mike
 2001-12-04 01:57:47 +00:00
Brian Feldman
a240291a2a Note that stty is a utility and not... err... a program.... 
Submitted by:	ru
 2001-11-29 15:46:54 +00:00
Brian Feldman
63f9c0358e Stty is a program, not a function. 2001-11-29 03:26:42 +00:00
Dima Dorfman
d736886a81 Implement stty ek as documented. 
PR:		24063
Submitted by:	Seth Kingsley <sethk@osd.bsdi.com>
 2001-08-23 22:31:13 +00:00
Ruslan Ermilov
d628d776c4 mdoc(7) police: utilize the new .Ex macro. 2001-08-15 09:09:47 +00:00
Ruslan Ermilov
753d686d34 mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
Ruslan Ermilov
94ba280c59 mdoc(7) police: join split punctuation to macro calls. 2001-08-10 17:35:21 +00:00
Dima Dorfman
982f5d88ff WARNS= -> WARNS?= 
Submitted by:	Mike Barcroft <mike@q9media.com>
 2001-06-22 21:38:30 +00:00
Kris Kennaway
7f204f9b36 Silence WARNS=2 and BDECFLAGS on alpha and i386 
MFC after:	1 week
 2001-05-20 05:25:37 +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
Ruslan Ermilov
c2d03ea879 Eliminate mdocNG warnings caused by misplaced or extraneous macro calls. 2001-02-28 17:38:53 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Ruslan Ermilov
12e720d78b Prepare for mdoc(7)NG. 2000-12-15 17:37:31 +00:00
Jordan K. Hubbard
4660b1416d Add support for an "erase2" so that both ^H and DEL can be used 
for backspacing.

Submitted By:	Rui Pedro Mendes Salgueiro <rps@mat.uc.pt>
 2000-11-28 19:48:06 +00:00
Ruslan Ermilov
be8b149795 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 11:39:41 +00:00
Ruslan Ermilov
726b61ab5f Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
Andrey A. Chernov
43175e5e19 Fix warn format 
Pointed-by: bde
 2000-04-30 17:12:49 +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
3363a08f8c gfmt: set drainwait only if changed 
It allows to restore tty state without a warning for non-superuser
 2000-04-30 16:22:09 +00:00
Andrey A. Chernov
441e1d5cb8 Describe drainwait 2000-04-27 22:08:29 +00:00
Andrey A. Chernov
b2953dfa7d part of gfmt really changed commit 2000-04-27 21:48:48 +00:00
Andrey A. Chernov
18430c2095 gfmt: set 'changed' flags only if something really changed. 2000-04-27 21:45:41 +00:00
Andrey A. Chernov
d0834e7f9d Add ability to manipulate with drain wait time 2000-04-27 21:31:23 +00:00
Sheldon Hearn
bef84d6bc0 Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-01 10:43:09 +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
Kris Kennaway
46be34b902 Various spelling/formatting changes. 
Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
 1999-05-08 10:22:15 +00:00
Bruce Evans
0eb7b1cad0 Fixed printf format errors. 1998-06-28 18:08:54 +00:00
Joseph Koshy
d693a28e3c Correct description of -crtscts. 
PR: 6836
Submitted by: Andrew <andrew@ugh.net.au>
 1998-06-03 04:07:59 +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