dane_query_tlsa(3) — Linux manual page

dane_query_tlsa(3)               gnutls               dane_query_tlsa(3)

NAME

       dane_query_tlsa - API function

SYNOPSIS

       #include <gnutls/dane.h>

       int dane_query_tlsa(dane_state_t s, dane_query_t * r, const char
       * host, const char * proto, unsigned int port);

ARGUMENTS

       dane_state_t s
                   The DANE state structure

       dane_query_t * r
                   A structure to place the result

       const char * host
                   The host name to resolve.

       const char * proto
                   The protocol type (tcp, udp, etc.)

       unsigned int port
                   The service port number (eg. 443).

DESCRIPTION

       This function will query the DNS server for the TLSA (DANE) data
       for the given host.

RETURNS

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

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/

COLOPHON

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  If you
       discover any rendering problems in this HTML version of the page,
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       manual page), send a mail to man-pages@man7.org

gnutls                            3.8.5               dane_query_tlsa(3)