include/net/inet6_connection_sock.h

   1 /*
   2  * NET          Generic infrastructure for INET6 connection oriented protocols.
   3  *
   4  * Authors:     Many people, see the TCPv6 sources
   5  *
   6  *              From code originally in TCPv6
   7  *
   8  *              This program is free software; you can redistribute it and/or
   9  *              modify it under the terms of the GNU General Public License
  10  *              as published by the Free Software Foundation; either version
  11  *              2 of the License, or (at your option) any later version.
  12  */
  13 #ifndef _INET6_CONNECTION_SOCK_H
  14 #define _INET6_CONNECTION_SOCK_H
  15
  16 #include <linux/types.h>
  17
  18 struct in6_addr;
  19 struct inet_bind_bucket;
  20 struct request_sock;
  21 struct sk_buff;
  22 struct sock;
  23 struct sockaddr;
  24
  25 extern int inet6_csk_bind_conflict(const struct sock *sk,
  26                                    const struct inet_bind_bucket *tb, bool relax);
  27
  28 extern struct dst_entry* inet6_csk_route_req(struct sock *sk,
  29                                              struct flowi6 *fl6,
  30                                              const struct request_sock *req);
  31
  32 extern struct request_sock *inet6_csk_search_req(const struct sock *sk,
  33                                                  struct request_sock ***prevp,
  34                                                  const __be16 rport,
  35                                                  const struct in6_addr *raddr,
  36                                                  const struct in6_addr *laddr,
  37                                                  const int iif);
  38
  39 extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
  40                                            struct request_sock *req,
  41                                            const unsigned long timeout);
  42
  43 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
  44
  45 extern int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl);
  46
  47 extern struct dst_entry *inet6_csk_update_pmtu(struct sock *sk, u32 mtu);
  48 #endif /* _INET6_CONNECTION_SOCK_H */