snd_pcm_sgbuf_ops_page (9) - Linux Manuals
snd_pcm_sgbuf_ops_page: get the page struct at the given offset
NAME
snd_pcm_sgbuf_ops_page - get the page struct at the given offset
SYNOPSIS
-
struct page * snd_pcm_sgbuf_ops_page(struct snd_pcm_substream
* substream, unsigned longoffset);
ARGUMENTS
substream
-
- the pcm substream instance
offset
- the buffer offset
DESCRIPTION
Used as the page callback of PCM ops.
RETURN
The page struct at the given buffer offset. NULL on failure.
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