Name
snd_rawmidi_receive —
receive the input data from the device
Synopsis
int snd_rawmidi_receive ( | struct snd_rawmidi_substream * | substream, |
| | const unsigned char * | buffer, |
| | int | count); |
Arguments
substream
the rawmidi substream
buffer
the buffer pointer
count
the data size to read
Description
Reads the data from the internal buffer.
Returns the size of read data, or a negative error code on failure.