diff options
Diffstat (limited to 'include/net/ipv6_stubs.h')
| -rw-r--r-- | include/net/ipv6_stubs.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h deleted file mode 100644 index 8a3465c8c2c5..000000000000 --- a/include/net/ipv6_stubs.h +++ /dev/null @@ -1,102 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IPV6_STUBS_H -#define _IPV6_STUBS_H - -#include <linux/in6.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <net/dst.h> -#include <net/flow.h> -#include <net/neighbour.h> -#include <net/sock.h> -#include <net/ipv6.h> - -/* structs from net/ip6_fib.h */ -struct fib6_info; -struct fib6_nh; -struct fib6_config; -struct fib6_result; - -/* This is ugly, ideally these symbols should be built - * into the core kernel. - */ -struct ipv6_stub { - int (*ipv6_sock_mc_join)(struct sock *sk, int ifindex, - const struct in6_addr *addr); - int (*ipv6_sock_mc_drop)(struct sock *sk, int ifindex, - const struct in6_addr *addr); - struct dst_entry *(*ipv6_dst_lookup_flow)(struct net *net, - const struct sock *sk, - struct flowi6 *fl6, - const struct in6_addr *final_dst); - int (*ipv6_route_input)(struct sk_buff *skb); - - struct fib6_table *(*fib6_get_table)(struct net *net, u32 id); - int (*fib6_lookup)(struct net *net, int oif, struct flowi6 *fl6, - struct fib6_result *res, int flags); - int (*fib6_table_lookup)(struct net *net, struct fib6_table *table, - int oif, struct flowi6 *fl6, - struct fib6_result *res, int flags); - void (*fib6_select_path)(const struct net *net, struct fib6_result *res, - struct flowi6 *fl6, int oif, bool oif_match, - const struct sk_buff *skb, int strict); - u32 (*ip6_mtu_from_fib6)(const struct fib6_result *res, - const struct in6_addr *daddr, - const struct in6_addr *saddr); - - int (*fib6_nh_init)(struct net *net, struct fib6_nh *fib6_nh, - struct fib6_config *cfg, gfp_t gfp_flags, - struct netlink_ext_ack *extack); - void (*fib6_nh_release)(struct fib6_nh *fib6_nh); - void (*fib6_nh_release_dsts)(struct fib6_nh *fib6_nh); - void (*fib6_update_sernum)(struct net *net, struct fib6_info *rt); - int (*ip6_del_rt)(struct net *net, struct fib6_info *rt, bool skip_notify); - void (*fib6_rt_update)(struct net *net, struct fib6_info *rt, - struct nl_info *info); - - void (*udpv6_encap_enable)(void); - void (*ndisc_send_na)(struct net_device *dev, const struct in6_addr *daddr, - const struct in6_addr *solicited_addr, - bool router, bool solicited, bool override, bool inc_opt); -#if IS_ENABLED(CONFIG_XFRM) - void (*xfrm6_local_rxpmtu)(struct sk_buff *skb, u32 mtu); - int (*xfrm6_udp_encap_rcv)(struct sock *sk, struct sk_buff *skb); - struct sk_buff *(*xfrm6_gro_udp_encap_rcv)(struct sock *sk, - struct list_head *head, - struct sk_buff *skb); - int (*xfrm6_rcv_encap)(struct sk_buff *skb, int nexthdr, __be32 spi, - int encap_type); -#endif - struct neigh_table *nd_tbl; - - int (*ipv6_fragment)(struct net *net, struct sock *sk, struct sk_buff *skb, - int (*output)(struct net *, struct sock *, struct sk_buff *)); - struct net_device *(*ipv6_dev_find)(struct net *net, const struct in6_addr *addr, - struct net_device *dev); - int (*ip6_xmit)(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6, - __u32 mark, struct ipv6_txoptions *opt, int tclass, u32 priority); -}; -extern const struct ipv6_stub *ipv6_stub __read_mostly; - -/* A stub used by bpf helpers. Similarly ugly as ipv6_stub */ -struct ipv6_bpf_stub { - int (*inet6_bind)(struct sock *sk, struct sockaddr *uaddr, int addr_len, - u32 flags); - struct sock *(*udp6_lib_lookup)(const struct net *net, - const struct in6_addr *saddr, __be16 sport, - const struct in6_addr *daddr, __be16 dport, - int dif, int sdif, struct udp_table *tbl, - struct sk_buff *skb); - int (*ipv6_setsockopt)(struct sock *sk, int level, int optname, - sockptr_t optval, unsigned int optlen); - int (*ipv6_getsockopt)(struct sock *sk, int level, int optname, - sockptr_t optval, sockptr_t optlen); - int (*ipv6_dev_get_saddr)(struct net *net, - const struct net_device *dst_dev, - const struct in6_addr *daddr, - unsigned int prefs, - struct in6_addr *saddr); -}; -extern const struct ipv6_bpf_stub *ipv6_bpf_stub __read_mostly; - -#endif |