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1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (c) 2020, Oracle and/or its affiliates. */
3/* "undefine" structs in vmlinux.h, because we "override" them below */
4#define btf_ptr btf_ptr___not_used
5#define BTF_F_COMPACT BTF_F_COMPACT___not_used
6#define BTF_F_NONAME BTF_F_NONAME___not_used
7#define BTF_F_PTR_RAW BTF_F_PTR_RAW___not_used
8#define BTF_F_ZERO BTF_F_ZERO___not_used
9#include "vmlinux.h"
10#undef btf_ptr
11#undef BTF_F_COMPACT
12#undef BTF_F_NONAME
13#undef BTF_F_PTR_RAW
14#undef BTF_F_ZERO
15
16struct btf_ptr {
17 void *ptr;
18 __u32 type_id;
19 __u32 flags;
20};
21
22enum {
23 BTF_F_COMPACT = (1ULL << 0),
24 BTF_F_NONAME = (1ULL << 1),
25 BTF_F_PTR_RAW = (1ULL << 2),
26 BTF_F_ZERO = (1ULL << 3),
27};
28

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source code of linux/tools/testing/selftests/bpf/progs/btf_ptr.h