other versions
- stretch 4.9.168-1
SND_PCM_SGBUF_OPS_PA(9) | PCM API | SND_PCM_SGBUF_OPS_PA(9) |
NAME¶
snd_pcm_sgbuf_ops_page - get the page struct at the given offsetSYNOPSIS¶
struct page * snd_pcm_sgbuf_ops_page(struct snd_pcm_substream * substream, unsigned long offset);
ARGUMENTS¶
substreamthe 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.COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |