snd_card_disconnect (9) - Linux Man Pages

snd_card_disconnect: disconnect all APIs from the file-operations (user space)

NAME

snd_card_disconnect - disconnect all APIs from the file-operations (user space)

SYNOPSIS

int snd_card_disconnect(struct snd_card card);

ARGUMENTS

card

soundcard structure

DESCRIPTION

Disconnects all APIs from the file-operations (user space).

RETURN

Zero, otherwise a negative error code.

NOTE

The current implementation replaces all active file->f_op with special dummy file operations (they do nothing except release).

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