table of contents
| SND_CARD_REF(9) | Management of Cards and Device | SND_CARD_REF(9) |
NAME¶
snd_card_ref - Get the card object from the index
SYNOPSIS¶
struct snd_card * snd_card_ref(int idx);
ARGUMENTS¶
idx
the card index
DESCRIPTION¶
Returns a card object corresponding to the given index or NULL if not found. Release the object via snd_card_unref.
COPYRIGHT¶
| June 2023 | Kernel Hackers Manual 3.10 |