Re: [linux-audio-user] Indexing the Read Pointer in /dev/dsp

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Subject: Re: [linux-audio-user] Indexing the Read Pointer in /dev/dsp
From: Clemens Ladisch (clemens_AT_ladisch.de)
Date: Tue May 04 2004 - 17:05:53 EEST

Martin McCormick wrote:
> Is there any function that returns some offset or index value
> as to how much buffer is left?

The SNDCTL_DSP_GETIPTR ioctl might do what you want.
<http://www.4front-tech.com/pguide/index.html>

HTH
Clemens

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