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69 Commits

Author SHA1 Message Date
Mateusz Piotrowski
babc4e8145 mixer(8): Report an error if the passed value is an empty string 
This patch fixes a bug that made the mixer command enter
an infinite loop when instructed to set the value of a device
to an empty string (e.g., `mixer vol ""`).

Additionally, some tests for mixer(8) are being added.

PR:		240039
Reviewed by:	hselasky, mav
Approved by:	src (hselasky, mav)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21409
 2019-08-25 17:55:31 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies. 
Sponsored by:	Dell EMC Isilon
 2017-10-31 00:07:04 +00:00
Pedro F. Giffuni
2b223a01ef mixer(8): Prevent possible sscanf() overflow. 
Fix %s buffer sizes in sscanf().

Obtained from:	DragonflyBSD (git dab952e2)
MFC after:	5 days
 2017-04-29 19:12:44 +00:00
Conrad Meyer
02dc4f1751 mixer(8): Style: Tag no-return usage() as __dead2 
Coverity really should have figured this out from the exit(3) call at the end
of the routine, but just make it explicit.

No functional change.

Reported by:	Coverity
CID:		1304866 (false positive double-close of 'baz')
Sponsored by:	EMC / Isilon Storage Division
 2016-05-11 17:27:27 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support. 
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
 2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Baptiste Daroussin
01c2b8ac0d use .Mt to mark up email addresses consistently (part2) 
PR:		191174
Submitted by:	Franco Fichtner  <franco@lastsummer.de>
 2014-06-20 09:57:27 +00:00
John-Mark Gurney
b2c696468c add Xref to sound(4)... 
MFC after:	1 week
 2014-06-02 22:58:00 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch. 
Requested by: Simon Gerraty <sjg@juniper.net>
 2012-08-22 19:25:57 +00:00
Alexander Motin
19e79b284d Return proper error message if recording device is not specified. 
MFC after:	1 week
 2012-01-27 09:15:55 +00:00
Ed Schouten
4d4fda8051 Mark global functions and/or variables in mixer(8) static where possible. 
This allows compilers and static analyzers to do more thorough analysis.
 2011-11-06 19:02:13 +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
Ulrich Spörlein
62486687ed mdoc: consistently spell our email addresses <foo@FreeBSD.org> 
Reviewed by:	ru
 2010-05-19 08:57:53 +00:00
Ed Schouten
71ccf09269 The last big commit: let usr.sbin/ use WARNS=6 by default. 2010-01-02 11:07:44 +00:00
Jung-uk Kim
f48a417b24 mixer(8) is WARNS=6 clean since 1.25. 
Tested with:	'make universe'
 2008-03-16 08:06:36 +00:00
Jung-uk Kim
57067fb903 Fix a typo. 2008-03-15 01:36:20 +00:00
Jung-uk Kim
e68adf0bb6 Clean up code and fix style(9) nits. 2008-03-15 01:20:05 +00:00
Jung-uk Kim
c60bd3d3a5 Update list of possible mixer devices. These devices were added to 
soundcard.h more than ten years ago.
 2008-03-15 01:15:15 +00:00
Jung-uk Kim
35ebab0a33 - Check device masks and bypass printing headers if capable device does 
not exist.  /etc/rc.d/mixer tried to restore non-existent recording
source because /var/var/db/mixer*-state contains '=rec' for example.
- Remove hardcoded mixer2 and mixer3 and do the right thing.
- Replace getopt(3) with hand-rolled option parser.  It was not able
to handle 'mixer -rec mic' although it is a valid command.
- Make '-s' and '-S' mutualy exclusive as mixer(8) says.
- Do not re-read recording source unless it has been modified.
 2008-03-15 01:09:47 +00:00
Maxim Konovalov
a88ee16ddd o Add "line" device to a list of mixer(8) devices. 
PR:		docs/112520
Submitted by:	Pietro Cerutti
MFC after:	1 week
 2007-05-09 05:33:54 +00:00
Ariff Abdullah
90f0732d68 - Fix possible memory leak due to repetetive strdup(3) without matching 
free(3).
- print_recsrc() should honor shortflag and give appropriate output for
  later consumption by /etc/rc.d/mixer. This will ensure that recording
  device selections survived across reboot. Output everything to stdout
  instead if stderr.

MFC after:	3 days
 2006-01-01 20:19:49 +00:00
Ruslan Ermilov
9d73fabda7 Markup fixes. 
Approved by:	re (blanket)
 2005-06-14 12:26:36 +00:00
Matthew N. Dodd
a103924701 Add the -S flag which produces the -s output without 
mixing field separators.
 2005-04-13 07:11:54 +00:00
Ruslan Ermilov
07bfccd71e Mechanically kill hard sentence breaks. 2004-07-02 23:13:00 +00:00
Ruslan Ermilov
d37ea99837 Removed trailing whitespace. 2004-07-02 19:07:33 +00:00
Peter Grehan
5cfe0423e6 Userland signed char fixes for PPC build. Problems were using a char 
return for getopt() and comparing to -1, ditto with fgetc() and EOF,
and using the kg_nice value from <sys/user.h>

Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at>
Reviewed by: obrien, bde (a while back)
Tested lightly on: ppc, i386, make universe
 2004-01-22 07:23:36 +00:00
Greg Lehey
872e095cc6 Document changes to default output. 2003-06-15 08:46:36 +00:00
Greg Lehey
a0a031aa9e Print out the current recording devices in the default printout. 
Discussed with: cg

Break some particularly long lines.

Still not enough for:  bde.
 2003-06-15 08:46:04 +00:00
Ruslan Ermilov
f062eac425 Assorted mdoc(7) fixes. 
Approved by:	re (blanket)
 2003-05-22 11:52:23 +00:00
David E. O'Brien
b728350ee6 Use __FBSDID over rcsid[]. Protect copyright[] where needed. 2003-05-03 21:06:42 +00:00
Matthew N. Dodd
22baecf2bd Implement relative mixer adjustment. 
PR:		46679 (similar functionality)
 2003-04-09 15:25:52 +00:00
Juli Mallett
59bfb1ea42 Print old mixer levels when setting new ones. 2002-12-30 04:23:08 +00:00
Philippe Charnier
490d5836b5 The .Nm utility 2002-07-14 14:47:15 +00:00
David E. O'Brien
90e655ea4e Perform a major cleanup of the usr.sbin Makefiles. 
These are not perfectly in agreement with each other style-wise, but they
are orders of orders of magnitude more consistent style-wise than before.
 2001-07-20 06:20:32 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Dima Dorfman
0cbc94d0e8 Constify and set WARNS=2. 
Submitted by:	Mike Barcroft <mike@q9media.com
Reviewed by:	md5(1)
 2001-06-25 21:06:15 +00:00
George C A Reid
5c7f33e12c Change the behaviour of mixer slightly such that not explicitly specifying 
a mixer device will set/get the master volume levels

PR:		25156
Submitted by:	Tony Finch <dot@dotat.at>
Reviewed by:	cg, nik
 2001-04-09 11:10:34 +00:00
Ruslan Ermilov
345e52e742 - Backout botched attempt to introduce MANSECT feature. 
- MAN[1-9] -> MAN.
 2001-03-26 14:42:20 +00:00
Ruslan Ermilov
c73e22c3d4 Set the default manual section for usr.sbin/ to 8. 2001-03-20 18:17:26 +00:00
Ruslan Ermilov
610a5778c5 mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:44:04 +00:00
Kris Kennaway
4887d15929 Fix format string warnings 2000-11-27 07:57:44 +00:00
Ruslan Ermilov
f4d874a1db mdoc(7) police: do not split author names in the AUTHORS section. 2000-11-22 09:35:58 +00:00
Maxim Sobolev
68a1b9058a Several cleanups: 
- use getopt(3) to parse command line arguments instead of home-made incomplete
  parser;
- be more verbose when error in command line encountered (i.e. incorrect
  playing/recording device, incorrect recsrc syntax).
 2000-08-15 05:42:39 +00:00
Jordan K. Hubbard
7a1203480c I've always wanted to be able to dump out the current values of 
the mixer in a format suitable for saving and handing off to
mixer(1) at some future date to restore the settings.
Add a -s flag to do this.
 2000-05-20 23:25:08 +00:00
Sheldon Hearn
f2e366a105 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 14:09:25 +00:00