1#ifndef _TRANSP_V6_H
2#define _TRANSP_V6_H
3
4#include <net/checksum.h>
5
6
7extern struct proto rawv6_prot;
8extern struct proto udpv6_prot;
9extern struct proto udplitev6_prot;
10extern struct proto tcpv6_prot;
11extern struct proto pingv6_prot;
12
13struct flowi6;
14
15
16int ipv6_exthdrs_init(void);
17void ipv6_exthdrs_exit(void);
18int ipv6_frag_init(void);
19void ipv6_frag_exit(void);
20
21
22int pingv6_init(void);
23void pingv6_exit(void);
24int rawv6_init(void);
25void rawv6_exit(void);
26int udpv6_init(void);
27void udpv6_exit(void);
28int udplitev6_init(void);
29void udplitev6_exit(void);
30int tcpv6_init(void);
31void tcpv6_exit(void);
32
33int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len);
34
35
36void ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
37 struct sk_buff *skb);
38void ip6_datagram_recv_common_ctl(struct sock *sk, struct msghdr *msg,
39 struct sk_buff *skb);
40void ip6_datagram_recv_specific_ctl(struct sock *sk, struct msghdr *msg,
41 struct sk_buff *skb);
42
43int ip6_datagram_send_ctl(struct net *net, struct sock *sk, struct msghdr *msg,
44 struct flowi6 *fl6, struct ipv6_txoptions *opt,
45 int *hlimit, int *tclass, int *dontfrag);
46
47void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
48 __u16 srcp, __u16 destp, int bucket);
49
50#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
51
52
53extern const struct inet_connection_sock_af_ops ipv4_specific;
54
55void inet6_destroy_sock(struct sock *sk);
56
57#define IPV6_SEQ_DGRAM_HEADER \
58 " sl " \
59 "local_address " \
60 "remote_address " \
61 "st tx_queue rx_queue tr tm->when retrnsmt" \
62 " uid timeout inode ref pointer drops\n"
63
64#endif
65