Adding upstream version 3.0.5.upstream/3.0.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/libknot/xdp/bpf-consts.h b/src/libknot/xdp/bpf-consts.h
new file mode 100644
index 0000000..d40b1fd
--- /dev/null
+++ b/src/libknot/xdp/bpf-consts.h
@@ -0,0 +1,23 @@
+/*  Copyright (C) 2020 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+enum {
+	KNOT_XDP_LISTEN_PORT_MASK = 0xFFFF0000, /*!< Listen port option mask. */
+	KNOT_XDP_LISTEN_PORT_ALL  = 1 << 16,    /*!< Listen on all ports. */
+	KNOT_XDP_LISTEN_PORT_DROP = 1 << 17,    /*!< Drop all incoming messages. */
+};