| #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 int ipv6_exthdrs_init(void); |
| extern void ipv6_exthdrs_exit(void); |
| extern int ipv6_frag_init(void); |
| extern void ipv6_frag_exit(void); |
| |
| /* transport protocols */ |
| extern int rawv6_init(void); |
| extern void rawv6_exit(void); |
| extern int udpv6_init(void); |
| extern void udpv6_exit(void); |
| #ifdef CONFIG_IP_UDPLITE |
| extern int udplitev6_init(void); |
| extern void udplitev6_exit(void); |
| #else |
| static inline int udplitev6_init(void) { return 0; } |
| static inline void udplitev6_exit(void) { } |
| #endif |
| extern int tcpv6_init(void); |
| extern void tcpv6_exit(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 |