Re: CVS commit: src

["J. Hannken-Illjes" <hannken%eis.cs.tu-bs.de@localhost>]

> On 08 Dec 2016, at 11:28, Nathanial Sloss <nat%netbsd.org@localhost> wrote:
> 
> Module Name:	src
> Committed By:	nat
> Date:		Thu Dec  8 10:28:44 UTC 2016
> 
> Modified Files:
> 	src/sys/dev: audio.c audiovar.h files.audio
> 	src/sys/miscfs/specfs: spec_vnops.c
> 	src/sys/sys: audioio.h conf.h
> 	src/usr.bin/audio/ctl: audioctl.1 ctl.c
> 
> Log Message:
> The audio sub-system now supports the following features as
> posted to tech-kern:
> 
>    * Simultaneous playback and mixing of multiple streams
>    * Playback streams can be of different encoding, frequency, precision
>      and number of channels
>    * Simultaneous recording to different formats
>    * One audio device per process
>    * Sysctls to set the common format frequency, precision and channels
>    * Independent mixer controls for recording/playback per stream
>    * Utilizes little cpu time for multiple streams / good performance
>    * Compatible with existing programs that use OSS/NetBSD audio
>    * Changes to audioctl(1) to allow specifying process id for corresponding
>      audio device
> 
> 
> To generate a diff of this commit:
> cvs rdiff -u -r1.268 -r1.269 src/sys/dev/audio.c
> cvs rdiff -u -r1.46 -r1.47 src/sys/dev/audiovar.h
> cvs rdiff -u -r1.3 -r1.4 src/sys/dev/files.audio
> cvs rdiff -u -r1.165 -r1.166 src/sys/miscfs/specfs/spec_vnops.c

+#define        D_MCLOSE        0x0004

What is a MCLOSE device class?

> cvs rdiff -u -r1.34 -r1.35 src/sys/sys/audioio.h
> cvs rdiff -u -r1.146 -r1.147 src/sys/sys/conf.h
> cvs rdiff -u -r1.19 -r1.20 src/usr.bin/audio/ctl/audioctl.1
> cvs rdiff -u -r1.40 -r1.41 src/usr.bin/audio/ctl/ctl.c
> 
> Please note that diffs are not public domain; they are subject to the
> copyright notices on the relevant files.
> 

--
J. Hannken-Illjes - hannken%eis.cs.tu-bs.de@localhost - TU Braunschweig (Germany)