[FFmpeg-cvslog] r21415 - trunk/libavformat/avio.h

[Reimar Döffinger]

On Sun, Jan 24, 2010 at 02:07:54PM +0100, stefano wrote:
> + * @return The number of bytes actually read, or a negative value
> + * corresponding to an AVERROR code in case of error. A value of zero

I don't know a better way of explaining it without bloating it too much,
however it also can return AVERROR(EAGAIN) which IMO you can't really
count as an error...