SND_RAWMIDI_TRANSMIT(9) MIDI API SND_RAWMIDI_TRANSMIT(9)
NAME
snd_rawmidi_transmit - copy from the buffer to the device
SYNOPSIS
int snd_rawmidi_transmit(struct snd_rawmidi_substream * substream, unsigned char * buffer, int count);
ARGUMENTS
substream
the rawmidi substream
buffer
the buffer pointer
count
the data size to transfer
DESCRIPTION
Copies data from the buffer to the device and advances the pointer.
RETURN
The copied size if successful, or a negative error code on failure.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SND_RAWMIDI_TRANSMIT(9)
