suse man page for snd_pcm_playback_ready

Query: snd_pcm_playback_ready

OS: suse

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SND_PCM_PLAYBACK_REA(9) 					   Sound Devices					   SND_PCM_PLAYBACK_REA(9)

NAME
snd_pcm_playback_ready - check whether the playback buffer is available
SYNOPSIS
int snd_pcm_playback_ready(struct snd_pcm_substream * substream);
ARGUMENTS
substream the pcm substream instance
DESCRIPTION
Checks whether enough free space is available on the playback buffer. Returns non-zero if available, or zero if not.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 SND_PCM_PLAYBACK_REA(9)
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