1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 #ifndef _IPV6_STUBS_H
3 #define _IPV6_STUBS_H
4
5 #include <linux/in6.h>
6 #include <linux/netdevice.h>
7 #include <linux/skbuff.h>
8 #include <net/dst.h>
9 #include <net/flow.h>
10 #include <net/neighbour.h>
11 #include <net/sock.h>
12 #include <net/ipv6.h>
13
14 /* structs from net/ip6_fib.h */
15 struct fib6_info;
16 struct fib6_nh;
17 struct fib6_config;
18 struct fib6_result;
19
20 /* This is ugly, ideally these symbols should
21 * into the core kernel.
22 */
23 struct ipv6_stub {
24 int (*ipv6_sock_mc_join)(struct sock *
25 const struct
26 int (*ipv6_sock_mc_drop)(struct sock *
27 const struct
28 struct dst_entry *(*ipv6_dst_lookup_fl
29
30
31
32 int (*ipv6_route_input)(struct sk_buff
33
34 struct fib6_table *(*fib6_get_table)(s
35 int (*fib6_lookup)(struct net *net, in
36 struct fib6_result
37 int (*fib6_table_lookup)(struct net *n
38 int oif, stru
39 struct fib6_r
40 void (*fib6_select_path)(const struct
41 struct flowi6
42 const struct
43 u32 (*ip6_mtu_from_fib6)(const struct
44 const struct
45 const struct
46
47 int (*fib6_nh_init)(struct net *net, s
48 struct fib6_config
49 struct netlink_ext
50 void (*fib6_nh_release)(struct fib6_nh
51 void (*fib6_nh_release_dsts)(struct fi
52 void (*fib6_update_sernum)(struct net
53 int (*ip6_del_rt)(struct net *net, str
54 void (*fib6_rt_update)(struct net *net
55 struct nl_info
56
57 void (*udpv6_encap_enable)(void);
58 void (*ndisc_send_na)(struct net_devic
59 const struct in6
60 bool router, boo
61 #if IS_ENABLED(CONFIG_XFRM)
62 void (*xfrm6_local_rxpmtu)(struct sk_b
63 int (*xfrm6_udp_encap_rcv)(struct sock
64 struct sk_buff *(*xfrm6_gro_udp_encap_
65
66
67 int (*xfrm6_rcv_encap)(struct sk_buff
68 int encap_type)
69 #endif
70 struct neigh_table *nd_tbl;
71
72 int (*ipv6_fragment)(struct net *net,
73 int (*output)(str
74 struct net_device *(*ipv6_dev_find)(st
75 st
76 int (*ip6_xmit)(const struct sock *sk,
77 __u32 mark, struct ipv
78 };
79 extern const struct ipv6_stub *ipv6_stub __rea
80
81 /* A stub used by bpf helpers. Similarly ugly
82 struct ipv6_bpf_stub {
83 int (*inet6_bind)(struct sock *sk, str
84 u32 flags);
85 struct sock *(*udp6_lib_lookup)(struct
86 const str
87 const str
88 int dif,
89 struct sk
90 int (*ipv6_setsockopt)(struct sock *sk
91 sockptr_t optva
92 int (*ipv6_getsockopt)(struct sock *sk
93 sockptr_t optva
94 int (*ipv6_dev_get_saddr)(struct net *
95 const struct
96 const struct
97 unsigned int
98 struct in6_a
99 };
100 extern const struct ipv6_bpf_stub *ipv6_bpf_st
101
102 #endif
103
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.