Commit Graph

90 Commits

Author SHA1 Message Date
Warner Losh
fa9896e082 Remove $FreeBSD$: two-line nroff pattern
Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/
2023-08-16 11:55:10 -06:00
Warner Losh
d0b2dbfa0e Remove $FreeBSD$: one-line sh pattern
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
2023-08-16 11:55:03 -06:00
Warner Losh
b3e7694832 Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
2023-08-16 11:54:16 -06:00
Simon J. Gerraty
d9a4274795 Update/fix Makefile.depend for userland 2023-04-18 17:14:23 -07:00
Mark Johnston
5c2b216a1c mixer: Fix default_unit switching with mixers that have no devices
Apparently it's possible for a mixer to have no devices:

$ mixer -f /dev/mixer2
pcm2:mixer: <USB audio> at ? kld snd_uaudio (rec)
$

If this is the default sound device, an attempt to change the default
unit using mixer -d fails with a segfault because mod_dunit is called
with a NULL device pointer, which is dereferenced to get the parent
mixer.

ctl_dunit seems to be a dummy, i.e., we don't actually need it and can
simply pass the mixer to mod_dunit() directly.  This patch removes that
structure and associated indirection to fix the crash.

Reviewed by:	christos, hselasky
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D38060
2023-01-16 08:02:54 -05:00
Kyle Evans
4014365e42 mixer: remove volume backwards compat, add % interpretation
The current situation is fairly confusing, where an integer is interpreted
as a percent until you slap a decimal on it and magically it becomes an
absolute value.

Let's have a flag day in 14.0 and remove this shim entirely.  Setting with
percent can still be useful, so allow a trailing '%' to indicate as such.
As a side effect, we tighten down the format allowed in the volume a little
bit by ensuring there's no trailing garbage after the value once it's
separated into left and right components.

Reviewed by:	christos, hselasky, pauamma_gundo.com (manpages)
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D35101
2022-06-17 22:50:58 -05:00
Hans Petter Selasky
95e96c00fd mixer.8: Document shorthand syntax for volume setting.
Submitted by:		christos@
Differential Revision:	https://reviews.freebsd.org/D34614
Sponsored by:		NVIDIA Networking
2022-03-20 20:21:07 +01:00
Hans Petter Selasky
bde8460272 mixer.4 and mixer.8: Fix mandoc -Tlint errors.
Submitted by:		christos@
Differential Revision:	https://reviews.freebsd.org/D34603
Sponsored by:		NVIDIA Networking
2022-03-20 20:21:03 +01:00
Hans Petter Selasky
f250ff5ff3 mixer(8): Improve shorthand volume parsing.
The initial patch had a bug where the full volume syntax, floating point values,
:, + and -, wasn't accepted.

While at it move some defines to enum's.

Fixes:			da3d4469ef
Submitted by:		christos@
Differential Revision:	https://reviews.freebsd.org/D34617
Sponsored by:		NVIDIA Networking
2022-03-20 20:19:16 +01:00
Hans Petter Selasky
da3d4469ef mixer(8): Add shorthand syntax for setting the volume.
dev.volume=X[.X] can now also be written as dev=X[.X] .

Requested by:		hselasky@ and bsduck (FreeBSD forums)
Submitted by:		christos@
Differential Revision:	https://reviews.freebsd.org/D34612
Sponsored by:		NVIDIA Networking
2022-03-20 17:32:46 +01:00
Hans Petter Selasky
60bdfe9869 mixer(8): Remove [.volume] string from default printout.
Submitted by:		christos@
Differential Revision:	https://reviews.freebsd.org/D34591
Sponsored by:		NVIDIA Networking
2022-03-20 17:32:43 +01:00
Mateusz Piotrowski
c36d04222d mixer .8: Clean up the manual page
- Use correct macros (e.g., Pa for paths, Ar for arguments, Cm for
  command modifiers).
- Pet igor and mandoc -Tlint (e.g., start sentences after a newline).
- Use Ta instead of a tab character in tables.
- Stylize all table headers with Sy consistency.
- Add a missing "vol" variant to the synopsis of "dev.volume".
- Sort dev.recsrc command modifiers consistency.
- Use "Bd -literal" for code blocks in the examples. "Bl -tag" is not
  the right macro for that.

Fixes:	903873ce15 Implement and use new mixer(3) library for FreeBSD.
2022-03-13 13:40:51 +01:00
Christos Margiolis
ce74223a36 mixer: make .Dt tags uppercase
The document title should be uppercase in man pages.

Reviewed by:	imp, gbe
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D33027
2021-11-20 08:58:36 +01:00
Mateusz Piotrowski
a3a82ed843 mixer.8: Document -h 2021-10-17 10:02:15 +02:00
Hans Petter Selasky
aa92785a5b mixer(8): Add -h option to show usage.
Differential Revision:	https://reviews.freebsd.org/D32508
Submitted by:	christos@
Sponsored by:	NVIDIA Networking
2021-10-16 10:40:37 +02:00
Hans Petter Selasky
67829b6307 mixer(8): Print usage to standard error.
Differential Revision:	https://reviews.freebsd.org/D32507
Submitted by:	christos@
Sponsored by:	NVIDIA Networking
2021-10-15 15:56:37 +02:00
Hans Petter Selasky
63dcf7fda2 mixer(8): Fix mixer status line for /dev/dspX.vpY mixer devices.
In some cases when passing /dev/dspX.vpY as mixer devices, m->ci.longname and
m->ci.hw_info will be empty. Don't print any brackets and parentheses
in this case.

Differential Revision:	https://reviews.freebsd.org/D32500
Submitted by:	christos@
Sponsored by:	NVIDIA Networking
2021-10-15 11:13:29 +02:00
Hans Petter Selasky
db6ba1e0c5 mixer(3) and mixer(8): Update manual pages.
- Use correct e-mail address.
- Set FreeBSD 14.0 as introduction for the updated mixer(8) utility.

Submitted by:	christos@
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-22 22:01:40 +02:00
Hans Petter Selasky
8fc722a572 mixer(8): Compile fix for when the "char" type is unsigned.
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-22 20:58:47 +02:00
Hans Petter Selasky
903873ce15 Implement and use new mixer(3) library for FreeBSD.
Wiki article: https://wiki.freebsd.org/SummerOfCode2021Projects/SoundMixerImprovements
This project was part of Google Summer of Code 2021.

Submitted by:	christos@
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-22 19:43:56 +02:00
Luca Pizzamiglio
19bb4570ea mixer: call the cleanup function in a test
The set_empty_value test has a cleanup function, but is not called.
Fix it

Reviewed by:	0mp
Approved by:	kp
Differential Revision:	https://reviews.freebsd.org/D23498
2020-02-06 14:31:29 +00:00
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