--- IO-AIO/AIO.pm 2016/07/18 08:03:22 1.265 +++ IO-AIO/AIO.pm 2016/08/09 11:37:53 1.266 @@ -448,7 +448,7 @@ Reads or writes C<$length> bytes from or to the specified C<$fh> and C<$offset> into the scalar given by C<$data> and offset C<$dataoffset> -and calls the callback without the actual number of bytes read (or -1 on +and calls the callback with the actual number of bytes read (or -1 on error, just like the syscall). C will, like C, shrink or grow the C<$data> scalar to