1SND_PCM_NOTIFY(9)                   PCM API                  SND_PCM_NOTIFY(9)
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NAME

6       snd_pcm_notify - Add/remove the notify list
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SYNOPSIS

9       int snd_pcm_notify(struct snd_pcm_notify * notify, int nfree);
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ARGUMENTS

12       notify
13           PCM notify list
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15       nfree
16           0 = register, 1 = unregister
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DESCRIPTION

19       This adds the given notifier to the global list so that the callback is
20       called for each registered PCM devices. This exists only for PCM OSS
21       emulation, so far.
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24Kernel Hackers Manual 3.10         June 2019                 SND_PCM_NOTIFY(9)
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