dane_query_data(3)                 gnutls                 dane_query_data(3)

NAME         top

       dane_query_data - API function

SYNOPSIS         top

       #include <gnutls/dane.h>

       int dane_query_data(dane_query_t q, unsigned int idx, unsigned int *
       usage, unsigned int * type, unsigned int * match, gnutls_datum_t *

ARGUMENTS         top

       dane_query_t q
                   The query result structure

       unsigned int idx
                   The index of the query response.

       unsigned int * usage
                   The certificate usage (see dane_cert_usage_t)

       unsigned int * type
                   The certificate type (see dane_cert_type_t)

       unsigned int * match
                   The DANE matching type (see dane_match_type_t)

       gnutls_datum_t * data
                   The DANE data.

DESCRIPTION         top

       This function will provide the DANE data from the query response.

RETURNS         top

       On success, DANE_E_SUCCESS (0) is returned, otherwise a negative
       error value.

REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2018 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         top

       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 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for this manual
       page, send it to  This page was obtained from the
       tarball gnutls-3.6.4.tar.xz fetched from
       ⟨⟩ on 2018-10-29.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
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gnutls                              3.6.3                 dane_query_data(3)