NAME

       gnutls_session_channel_binding - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int    gnutls_session_channel_binding(gnutls_session_t    session,    gnutls_channel_binding_t    cbtype,
       gnutls_datum_t * cb);

ARGUMENTS

       gnutls_session_t session
                   is a gnutls_session_t type.

       gnutls_channel_binding_t cbtype
                   an gnutls_channel_binding_t enumeration type

       gnutls_datum_t * cb
                   output buffer array with data

DESCRIPTION

       Extract given channel binding data of the  cbtype (e.g., GNUTLS_CB_TLS_UNIQUE) type.

RETURNS

       GNUTLS_E_SUCCESS  on   success,   GNUTLS_E_UNIMPLEMENTED_FEATURE   if   the    cbtype   is   unsupported,
       GNUTLS_E_CHANNEL_BINDING_NOT_AVAILABLE if the data is not currently available, or an error code.

SINCE

       2.12.0

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as  a  Texinfo  manual.   If  the  /usr/share/doc/gnutls/
       directory does not contain the HTML form visit

       https://www.gnutls.org/manual/