1SND_PCM_STOP(9)                     PCM API                    SND_PCM_STOP(9)
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NAME

6       snd_pcm_stop - try to stop all running streams in the substream group
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SYNOPSIS

9       int snd_pcm_stop(struct snd_pcm_substream * substream,
10                        snd_pcm_state_t state);
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ARGUMENTS

13       substream
14           the PCM substream instance
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16       state
17           PCM state after stopping the stream
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DESCRIPTION

20       The state of each stream is then changed to the given state
21       unconditionally.
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RETURN

24       Zero if successful, or a negative error code.
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27Kernel Hackers Manual 3.10         June 2019                   SND_PCM_STOP(9)
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