snd_rawmidi_receive

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

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.