NAME

       gnutls_sign_algorithm_get_requested - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int    gnutls_sign_algorithm_get_requested(gnutls_session_t    session,    size_t    indx,
       gnutls_sign_algorithm_t * algo);

ARGUMENTS

       gnutls_session_t session
                   is a gnutls_session_t type.

       size_t indx is an index of the signature algorithm to return

       gnutls_sign_algorithm_t * algo
                   the returned certificate type will be stored there

DESCRIPTION

       Returns the signature algorithm specified by index that was requested by the peer. If  the
       specified     index     has     no     data     available     this     function    returns
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE.  If the negotiated TLS  version  does  not  support
       signature  algorithms then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned even for
       the first index.  The first index is 0.

       This function is useful in the certificate callback functions to assist in  selecting  the
       correct certificate.

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.

SINCE

       2.10.0

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001-2022 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

       http://www.gnutls.org/manual/