dane_query_tlsa - Man Page

API function


#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);


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).


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


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

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



3.8.3 gnutls