snd_card_new

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

Sommaire

NAME

snd_card_new - create and initialize a soundcard structure

SYNOPSIS

struct snd_card * snd_card_new(int idx, const char * xid, struct module * module, int extra_size);

ARGUMENTS

idx

card index (address) [0 ... (SNDRV_CARDS-1)]

xid

card identification (ASCII string)

module

top level module for locking

extra_size

allocate this extra size after the main soundcard structure

DESCRIPTION

Creates and initializes a soundcard structure.

Returns kmallocated snd_card structure. Creates the ALSA control interface (which is blocked until snd_card_register function is called).