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1/* SPDX-License-Identifier: GPL-2.0 */
2
3/*
4 * Copyright (C) 2020 Google LLC.
5 */
6
7#ifndef _LINUX_BPF_LSM_H
8#define _LINUX_BPF_LSM_H
9
10#include <linux/bpf.h>
11#include <linux/lsm_hooks.h>
12
13#ifdef CONFIG_BPF_LSM
14
15#define LSM_HOOK(RET, DEFAULT, NAME, ...) \
16 RET bpf_lsm_##NAME(__VA_ARGS__);
17#include <linux/lsm_hook_defs.h>
18#undef LSM_HOOK
19
20int bpf_lsm_verify_prog(struct bpf_verifier_log *vlog,
21 const struct bpf_prog *prog);
22
23#else /* !CONFIG_BPF_LSM */
24
25static inline int bpf_lsm_verify_prog(struct bpf_verifier_log *vlog,
26 const struct bpf_prog *prog)
27{
28 return -EOPNOTSUPP;
29}
30
31#endif /* CONFIG_BPF_LSM */
32
33#endif /* _LINUX_BPF_LSM_H */