other versions
- stretch 4.9.168-1
SND_RAWMIDI_TRANSMIT(9) | MIDI API | SND_RAWMIDI_TRANSMIT(9) |
NAME¶
snd_rawmidi_transmit_ack - acknowledge the transmissionSYNOPSIS¶
int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream * substream, int count);
ARGUMENTS¶
substreamthe rawmidi substream
count
the transferred 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.RETURN¶
The advanced size if successful, or a negative error code on failure.COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |