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: 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/