snd_pcm_lib_default_mmap(9) - phpMan
SND_PCM_LIB_DEFAULT_(9) PCM API SND_PCM_LIB_DEFAULT_(9)
NAME
snd_pcm_lib_default_mmap - Default PCM data mmap function
SYNOPSIS
int snd_pcm_lib_default_mmap(struct snd_pcm_substream * substream,
struct vm_area_struct * area);
ARGUMENTS
substream
PCM substream
area
VMA
DESCRIPTION
This is the default mmap handler for PCM data. When mmap pcm_ops is NULL, this function is
invoked implicitly.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 SND_PCM_LIB_DEFAULT_(9)
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