CVS commit: src/sys/dev/audio

["Tetsuya Isaki" <isaki%netbsd.org@localhost>]

Module Name:    src
Committed By:   isaki
Date:           Wed Apr 20 07:11:14 UTC 2022

Modified Files:
        src/sys/dev/audio: audio.c audiodef.h

Log Message:
audio(4): Rework AUDIO_GETOOFFS.
- Count .samples/.deltablks in blocks.  It makes .deltablks integer wrap
  around safe.
- Remove suspicious one block offset from .offset.  I added the offset
  because it was observed so on NetBSD7.  But according to manpage, it
  should not be.  And it looks fine without the offset.
- Related to that, remove a comment in AUDIO_WSEEK.
  Limit the user-visible buffer to usrbuf only.


To generate a diff of this commit:
cvs rdiff -u -r1.126 -r1.127 src/sys/dev/audio/audio.c
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/audio/audiodef.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.