1SND_RAWMIDI_RECEIVE(9)             MIDI API             SND_RAWMIDI_RECEIVE(9)
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NAME

6       snd_rawmidi_receive - receive the input data from the device
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SYNOPSIS

9       int snd_rawmidi_receive(struct snd_rawmidi_substream * substream,
10                               const unsigned char * buffer, int count);
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ARGUMENTS

13       substream
14           the rawmidi substream
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16       buffer
17           the buffer pointer
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19       count
20           the data size to read
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DESCRIPTION

23       Reads the data from the internal buffer.
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RETURN

26       The size of read data, or a negative error code on failure.
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29Kernel Hackers Manual 3.10         June 2019            SND_RAWMIDI_RECEIVE(9)
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