aboutsummaryrefslogblamecommitdiffstats
path: root/include/net/transp_v6.h
blob: 409da3a9a455c634bb670db6840ae68ff758d2f7 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13











                                
                                   











                                                                
                                                             











                                                                             
                                                                            




                                                                    
                                                        




                                               
#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 udplitev6_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 				udplitev6_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 inet_connection_sock_af_ops ipv4_specific;

extern int inet6_destroy_sock(struct sock *sk);

#endif

#endif