1SND_RAWMIDI_TRANSMIT(9) MIDI API SND_RAWMIDI_TRANSMIT(9)
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6 snd_rawmidi_transmit_ack - acknowledge the transmission
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9 int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream * substream,
10 int count);
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13 substream
14 the rawmidi substream
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16 count
17 the tranferred count
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20 Advances the hardware pointer for the internal output buffer with the
21 given size and updates the condition. Call after the transmission is
22 finished.
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24 Returns the advanced size if successful, or a negative error code on
25 failure.
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28Kernel Hackers Manual 2.6. June 2019 SND_RAWMIDI_TRANSMIT(9)