snd_pcm_sgbuf_ops_page

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

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 long offset);

ARGUMENTS

substream

the pcm substream instance

offset

the buffer offset

DESCRIPTION

Returns the page struct at the given buffer offset. Used as the page callback of PCM ops.