Missing interface documentation for push/pull functions

[Nikos Mavrogiannopoulos]

On Mon, Mar 14, 2011 at 12:34 PM, Florian Weimer <fweimer at bfk.de> wrote:
> The documentation should mention that the functions must return -1
> (and not any other negative value, especially not GNUTLS error codes)
> on error, and set errno to a suitable error code.  The calling
> functions do not handle other negative return values very well.

Which part of the documentation are you referring to?
I can see that:
http://www.gnu.org/software/gnutls/manual/html_node/The-transport-layer.html#The-transport-layer
is pretty clear about that.

regards,
Nikos