Praveen Kumar(deleted)
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snd_pcm_open() core dumps
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Praveen Kumar(deleted)
08/13/2009 3:04 PM
post35951
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snd_pcm_open() core dumps
Hi all,
I am looking at a problem where my debugger doesnt seem to help. My
target
has a sound card that has to be shared by 2 applications. Hence, I am
trying to open/close my DSP pcm channel using libasound calls.
On spawning my app, I can successfully play audio tracks. Now, I stop
playing the track, flush the audio and close the channel using XXXX()
call. When I try to open the channel again I end up in a core dump. It
happens when my fn() calls the snd_pcm_open(). The arguments do not seem
to be corrupt.
When can such a situation arise?
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