1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * BPF programs attached to network namespace
4 */
5
6#ifndef __NETNS_BPF_H__
7#define __NETNS_BPF_H__
8
9#include <linux/list.h>
10
11struct bpf_prog;
12struct bpf_prog_array;
13
14enum netns_bpf_attach_type {
15 NETNS_BPF_INVALID = -1,
16 NETNS_BPF_FLOW_DISSECTOR = 0,
17 NETNS_BPF_SK_LOOKUP,
18 MAX_NETNS_BPF_ATTACH_TYPE
19};
20
21struct netns_bpf {
22 /* Array of programs to run compiled from progs or links */
23 struct bpf_prog_array __rcu *run_array[MAX_NETNS_BPF_ATTACH_TYPE];
24 struct bpf_prog *progs[MAX_NETNS_BPF_ATTACH_TYPE];
25 struct list_head links[MAX_NETNS_BPF_ATTACH_TYPE];
26};
27
28#endif /* __NETNS_BPF_H__ */
29