[DragonFlyBSD - Submit #2804] (Closed) Blocking IO in sound subsystem.

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2804 has been updated by yellowrabbit2010.

Status changed from In Progress to Closed
% Done changed from 0 to 100

fixed by bb3a8342e9142d9204404a9e99d2c469a7dbf83f

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Submit #2804: Blocking IO in sound subsystem. 
http://bugs.dragonflybsd.org/issues/2804#change-12728

* Author: yellowrabbit2010
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: Driver
* Target version: 
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Reapply old patch to the new sound system

>commit 3e2b80a43e8d3778b07c4680c8a2719cd4c7f621
>Author: Hasso Tepper <hasso at dragonflybsd.org>
>Date:   Mon Oct 8 17:55:00 2007 +0000
>    Dragonfly always passes a flag for every IO operation depending whether
>    the mode of the operation or of the fd is set to NBIO, but it doesn't
>    pass down fcntl() changes to the drivers. So, if you open /dev/dsp with
>    NONBLOCK and later fcntl it to blocking, the sound driver won't be aware
>    of this fact.

>    Fix: don't maintain this setting in the sound driver.

>    Requested and tested by corecode at .


---Files--------------------------------
sound.patch (645 Bytes)
FIONBIO_test.tar.bz2 (6.7 KB)
fionbio_master.patch (4.54 KB)
patch-sound_fix_nonblock.diff (3.84 KB)


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