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 (C) 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/

gnutls                               3.8.5                  dane_query_tlsa(3)