SND_CARD_DISCONNECT(9) Sound Devices SND_CARD_DISCONNECT(9) 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). COPYRIGHT Kernel Hackers Manual 3.11 November 2013 SND_CARD_DISCONNECT(9)[top]
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