snd_rawmidi_transmit(9)
NAME
snd_rawmidi_transmit_ack - acknowledge the transmission
SYNOPSIS
int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream * substream,
int count);
ARGUMENTS
- substream
- the rawmidi substream
- count
- the tranferred count
DESCRIPTION
Advances the hardware pointer for the internal output buffer with the
given size and updates the condition. Call after the transmission is
finished.
Returns the advanced size if successful, or a negative error code on
failure.