1SND_PCM_PLAYBACK_AVA(9)          Sound Devices         SND_PCM_PLAYBACK_AVA(9)
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NAME

6       snd_pcm_playback_avail - Get the available (writable) space for
7       playback
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SYNOPSIS

10       snd_pcm_uframes_t
11                                                snd_pcm_playback_avail(struct snd_pcm_runtime * runtime);
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ARGUMENTS

14       runtime
15           PCM runtime instance
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DESCRIPTION

18       Result is between 0 ... (boundary - 1)
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21Kernel Hackers Manual 3.10         June 2019           SND_PCM_PLAYBACK_AVA(9)
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