gnutls_alpn_get_selected_protocol3
Api function
Usage
#include <gnutls/gnutls.h>
int gnutls_alpn_get_selected_protocol(gnutls_session_t session, gnutls_datum_t * protocol);
Arguments
gnutls_session_t session
|
is a |
|---|---|
gnutls_datum_t * protocol
|
will hold the protocol name |
Overview
This function allows you to get the negotiated protocol name. The returned protocol should be treated as opaque, constant value and only valid during the session life.
The selected protocol is the first supported by the list sent by the client.
Returns
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned.
Since 3.2.0
Releases
7 releases since Debian 8 (Jessie); the text changed 6 times.