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
11 struct bpf_prog;
12 struct bpf_prog_array;
13
14 enum 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
21 struct 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
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