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SND_PCM_PLAYBACK_AVA(9) PCM API SND_PCM_PLAYBACK_AVA(9)

NAME

snd_pcm_playback_avail - Get the available (writable) space for playback

SYNOPSIS

snd_pcm_uframes_t snd_pcm_playback_avail(struct snd_pcm_runtime * runtime);

ARGUMENTS

runtime
PCM runtime instance

DESCRIPTION

Result is between 0 ... (boundary - 1)

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.