1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (c) 2020 Facebook */
 3/* "undefine" structs in vmlinux.h, because we "override" them below */
 4#define bpf_iter_meta bpf_iter_meta___not_used
 5#define bpf_iter__bpf_map bpf_iter__bpf_map___not_used
 6#define bpf_iter__ipv6_route bpf_iter__ipv6_route___not_used
 7#define bpf_iter__netlink bpf_iter__netlink___not_used
 8#define bpf_iter__task bpf_iter__task___not_used
 9#define bpf_iter__task_file bpf_iter__task_file___not_used
10#define bpf_iter__tcp bpf_iter__tcp___not_used
11#define tcp6_sock tcp6_sock___not_used
12#define bpf_iter__udp bpf_iter__udp___not_used
13#define udp6_sock udp6_sock___not_used
14#define bpf_iter__bpf_map_elem bpf_iter__bpf_map_elem___not_used
15#define bpf_iter__bpf_sk_storage_map bpf_iter__bpf_sk_storage_map___not_used
16#include "vmlinux.h"
17#undef bpf_iter_meta
18#undef bpf_iter__bpf_map
19#undef bpf_iter__ipv6_route
20#undef bpf_iter__netlink
21#undef bpf_iter__task
22#undef bpf_iter__task_file
23#undef bpf_iter__tcp
24#undef tcp6_sock
25#undef bpf_iter__udp
26#undef udp6_sock
27#undef bpf_iter__bpf_map_elem
28#undef bpf_iter__bpf_sk_storage_map
29
30struct bpf_iter_meta {
31	struct seq_file *seq;
32	__u64 session_id;
33	__u64 seq_num;
34} __attribute__((preserve_access_index));
35
36struct bpf_iter__ipv6_route {
37	struct bpf_iter_meta *meta;
38	struct fib6_info *rt;
39} __attribute__((preserve_access_index));
40
41struct bpf_iter__netlink {
42	struct bpf_iter_meta *meta;
43	struct netlink_sock *sk;
44} __attribute__((preserve_access_index));
45
46struct bpf_iter__task {
47	struct bpf_iter_meta *meta;
48	struct task_struct *task;
49} __attribute__((preserve_access_index));
50
51struct bpf_iter__task_file {
52	struct bpf_iter_meta *meta;
53	struct task_struct *task;
54	__u32 fd;
55	struct file *file;
56} __attribute__((preserve_access_index));
57
58struct bpf_iter__bpf_map {
59	struct bpf_iter_meta *meta;
60	struct bpf_map *map;
61} __attribute__((preserve_access_index));
62
63struct bpf_iter__tcp {
64	struct bpf_iter_meta *meta;
65	struct sock_common *sk_common;
66	uid_t uid;
67} __attribute__((preserve_access_index));
68
69struct tcp6_sock {
70	struct tcp_sock	tcp;
71	struct ipv6_pinfo inet6;
72} __attribute__((preserve_access_index));
73
74struct bpf_iter__udp {
75	struct bpf_iter_meta *meta;
76	struct udp_sock *udp_sk;
77	uid_t uid __attribute__((aligned(8)));
78	int bucket __attribute__((aligned(8)));
79} __attribute__((preserve_access_index));
80
81struct udp6_sock {
82	struct udp_sock	udp;
83	struct ipv6_pinfo inet6;
84} __attribute__((preserve_access_index));
85
86struct bpf_iter__bpf_map_elem {
87	struct bpf_iter_meta *meta;
88	struct bpf_map *map;
89	void *key;
90	void *value;
91};
92
93struct bpf_iter__bpf_sk_storage_map {
94	struct bpf_iter_meta *meta;
95	struct bpf_map *map;
96	struct sock *sk;
97	void *value;
98};