1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 
16 #include <stdint.h>
17 #include <linux/bpf.h>
18 
19 #define SEC(NAME) __attribute__((section(NAME), used))
20 
bpf_xdp_offload_downstream_ether(struct xdp_md * ctx)21 static SEC("xdp/offload/downstream/ether") int bpf_xdp_offload_downstream_ether(struct xdp_md *ctx) { return 0; }
22 
bpf_xdp_offload_upstream_ether(struct xdp_md * ctx)23 static SEC("xdp/offload/upstream/ether") int bpf_xdp_offload_upstream_ether(struct xdp_md *ctx) { return 0; }
24 
bpf_xdp_offload_downstream_raw(struct xdp_md * ctx)25 static SEC("xdp/offload/downstream/raw") int bpf_xdp_offload_downstream_raw(struct xdp_md *ctx) { return 0; }
26 
bpf_xdp_offload_upstream_raw(struct xdp_md * ctx)27 static SEC("xdp/offload/upstream/raw") int bpf_xdp_offload_upstream_raw(struct xdp_md *ctx) { return 0; }
28 
29 char _license[] SEC("license") = "GPL";