on 06/06/2011 00:23 Pan Tsu said the following:
> Andriy Gapon <a...@freebsd.org> writes:
>
>> Author: avg
>> Date: Sun Jun 5 21:01:41 2011
>> New Revision: 222723
>> URL: http://svn.freebsd.org/changeset/base/222723
>>
>> Log:
>> add SNDCTL_DSP_HALT specified by OSS
>>
>> This is really a new name for SNDCTL_DSP_RESET.
>>
>> PR: kern/156874
>> Submitted by: gerald
>> MFC after: 1 week
>>
>> Modified:
>> head/sys/sys/soundcard.h
>>
>> Modified: head/sys/sys/soundcard.h
>> ==============================================================================
>> --- head/sys/sys/soundcard.h Sun Jun 5 20:22:56 2011 (r222722)
>> +++ head/sys/sys/soundcard.h Sun Jun 5 21:01:41 2011 (r222723)
>> @@ -311,7 +311,8 @@ typedef struct _snd_capabilities {
>> * IOCTL Commands for /dev/sequencer
>> */
>>
>> -#define SNDCTL_SEQ_RESET _IO ('Q', 0)
>> +#define SNDCTL_SEQ_HALT _IO ('Q', 0)
>> +#define SNDCTL_SEQ_RESET SNDCTL_SEQ_HALT /* Historic interface */
>
> Apparently, the one for /dev/sequencer is too new to be documented.
>
> http://manuals.opensound.com/developer/SNDCTL_SEQ_HALT.html -> "Not found"
Woops! I admit I just copied the description and the patch from the PR.
How inattentive I could be while doing that?
Gerald, should the patch have actually introduced SNDCTL_DSP_HALT as the
description says?
>> #define SNDCTL_SEQ_SYNC _IO ('Q', 1)
>> #define SNDCTL_SYNTH_INFO _IOWR('Q', 2, struct synth_info)
>> #define SNDCTL_SEQ_CTRLRATE _IOWR('Q', 3, int) /* Set/get timer res.(hz) */
--
Andriy Gapon
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