# MIT Kerberos Documentation

Contents | previous | next | index | Search | feedback

# krb5_get_fallback_host_realm

krb5_error_code krb5_get_fallback_host_realm(krb5_context context, krb5_data *hdata, char ***realmsp)

param

  [in] context - Library context

  [in] hdata - Host name (or NULL)

  [out] realmsp - Null-terminated list of realm names

Fill in realmsp with a pointer to a null-terminated list of realm names obtained through heuristics or insecure resolution methods which have lower priority than KDC referrals.

If host is NULL, the local host’s realms are determined.

Use `krb5_free_host_realm()` to release realmsp when it is no longer needed.