snd_rawmidi_receive9
Receive the input data from the device
Usage
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
Overview
Reads the data from the internal buffer.
Return
The size of read data, or a negative error code on failure.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.