aboutsummaryrefslogtreecommitdiffstats
path: root/include/net/transp_v6.h
blob: 4e86f2de6638cc5445baa85ba4b9f56a6e78f000 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#ifndef _TRANSP_V6_H
#define _TRANSP_V6_H

#include <net/checksum.h>

/*
 *	IPv6 transport protocols
 */

#ifdef __KERNEL__

extern struct proto rawv6_prot;
extern struct proto udpv6_prot;
extern struct proto tcpv6_prot;

struct flowi;

/* extention headers */
extern void				ipv6_rthdr_init(void);
extern void				ipv6_frag_init(void);
extern void				ipv6_nodata_init(void);
extern void				ipv6_destopt_init(void);

/* transport protocols */
extern void				rawv6_init(void);
extern void				udpv6_init(void);
extern void				tcpv6_init(void);

extern int				udpv6_connect(struct sock *sk,
						      struct sockaddr *uaddr,
						      int addr_len);

extern int			datagram_recv_ctl(struct sock *sk,
						  struct msghdr *msg,
						  struct sk_buff *skb);

extern int			datagram_send_ctl(struct msghdr *msg,
						  struct flowi *fl,
						  struct ipv6_txoptions *opt,
						  int *hlimit, int *tclass);

#define		LOOPBACK4_IPV6		__constant_htonl(0x7f000006)

/*
 *	address family specific functions
 */
extern struct tcp_func	ipv4_specific;

extern int inet6_destroy_sock(struct sock *sk);

#endif

#endif