snd_pcm_sgbuf_get_chunk_size (9) Linux Manual Page
snd_pcm_sgbuf_get_chunk_size – Compute the max size that fits within the contig. page from the given size
Synopsis
unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream, unsigned int ofs, unsigned int size);Arguments
substream
-
- PCM substream
ofs
- byte offset
size
- byte size to examine