Merge branch 'master' of git+ssh://gnunet.org/gnunet

[oweals/gnunet.git] / src / gns / nss / nss_gns_query.h

diff --git a/src/gns/nss/nss_gns_query.h b/src/gns/nss/nss_gns_query.h
index 48cab4b224ac55b69df9144223fe3bd1abb0b0ae..30ba76fd92b087477e216f3aee31ba5831e213b0 100644 (file)
--- a/src/gns/nss/nss_gns_query.h
+++ b/src/gns/nss/nss_gns_query.h
@@ -14,6 +14,8 @@
 
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 #ifndef NSS_GNS_QUERY_H
 #define NSS_GNS_QUERY_H
@@ -57,7 +59,10 @@ struct userdata
  * @param af address family
  * @param name the name to resolve
  * @param u the userdata (result struct)
- * @return -1 on error else 0
+ * @return -1 on internal error,
+ *         -2 if request is not for GNS,
+ *         -3 on timeout,
+ *          else 0
  */
 int
 gns_resolve_name(int af,