SND_PCM_SUSPEND_ALL(9) Sound Devices SND_PCM_SUSPEND_ALL(9)NAMEsnd_pcm_suspend_all - trigger SUSPEND to all substreams in the given
pcm
SYNOPSIS
int snd_pcm_suspend_all(struct snd_pcm * pcm);
ARGUMENTS
pcm
the PCM instance
DESCRIPTION
After this call, all streams are changed to SUSPENDED state.
RETURN
Zero if successful (or pcm is NULL), or a negative error code.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 SND_PCM_SUSPEND_ALL(9)