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1da177e4 LT |
1 | #ifndef _TRANSP_V6_H |
2 | #define _TRANSP_V6_H | |
3 | ||
4 | #include <net/checksum.h> | |
5 | ||
f145b67f JP |
6 | /* IPv6 transport protocols */ |
7 | extern struct proto rawv6_prot; | |
8 | extern struct proto udpv6_prot; | |
9 | extern struct proto udplitev6_prot; | |
10 | extern struct proto tcpv6_prot; | |
11 | extern struct proto pingv6_prot; | |
1da177e4 | 12 | |
4c9483b2 | 13 | struct flowi6; |
1da177e4 | 14 | |
25985edc | 15 | /* extension headers */ |
f145b67f JP |
16 | int ipv6_exthdrs_init(void); |
17 | void ipv6_exthdrs_exit(void); | |
18 | int ipv6_frag_init(void); | |
19 | void ipv6_frag_exit(void); | |
1da177e4 LT |
20 | |
21 | /* transport protocols */ | |
f145b67f JP |
22 | int pingv6_init(void); |
23 | void pingv6_exit(void); | |
24 | int rawv6_init(void); | |
25 | void rawv6_exit(void); | |
26 | int udpv6_init(void); | |
27 | void udpv6_exit(void); | |
28 | int udplitev6_init(void); | |
29 | void udplitev6_exit(void); | |
30 | int tcpv6_init(void); | |
31 | void tcpv6_exit(void); | |
75698b17 | 32 | |
f145b67f | 33 | int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); |
75698b17 | 34 | |
4b261c75 HFS |
35 | /* this does all the common and the specific ctl work */ |
36 | void ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg, | |
37 | struct sk_buff *skb); | |
38 | void ip6_datagram_recv_common_ctl(struct sock *sk, struct msghdr *msg, | |
39 | struct sk_buff *skb); | |
40 | void ip6_datagram_recv_specific_ctl(struct sock *sk, struct msghdr *msg, | |
41 | struct sk_buff *skb); | |
75698b17 | 42 | |
f145b67f JP |
43 | int ip6_datagram_send_ctl(struct net *net, struct sock *sk, struct msghdr *msg, |
44 | struct flowi6 *fl6, struct ipv6_txoptions *opt, | |
ad1e46a8 SHY |
45 | int *hlimit, int *tclass, int *dontfrag, |
46 | struct sockcm_cookie *sockc); | |
1da177e4 | 47 | |
f145b67f JP |
48 | void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, |
49 | __u16 srcp, __u16 destp, int bucket); | |
17ef66af | 50 | |
f145b67f | 51 | #define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006) |
1da177e4 | 52 | |
f145b67f | 53 | /* address family specific functions */ |
3b401a81 | 54 | extern const struct inet_connection_sock_af_ops ipv4_specific; |
1da177e4 | 55 | |
f145b67f | 56 | void inet6_destroy_sock(struct sock *sk); |
1da177e4 | 57 | |
f145b67f JP |
58 | #define IPV6_SEQ_DGRAM_HEADER \ |
59 | " sl " \ | |
60 | "local_address " \ | |
61 | "remote_address " \ | |
62 | "st tx_queue rx_queue tr tm->when retrnsmt" \ | |
63 | " uid timeout inode ref pointer drops\n" | |
17ef66af | 64 | |
1da177e4 | 65 | #endif |