net/ipv4/udp_impl.h

   1 #ifndef _UDP4_IMPL_H
   2 #define _UDP4_IMPL_H
   3 #include <net/udp.h>
   4 #include <net/udplite.h>
   5 #include <net/protocol.h>
   6 #include <net/inet_common.h>
   7
   8 extern int      __udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int );
   9 extern void     __udp4_lib_err(struct sk_buff *, u32, struct hlist_head []);
  10
  11 extern int      udp_v4_get_port(struct sock *sk, unsigned short snum);
  12
  13 extern int      udp_setsockopt(struct sock *sk, int level, int optname,
  14                                char __user *optval, int optlen);
  15 extern int      udp_getsockopt(struct sock *sk, int level, int optname,
  16                                char __user *optval, int __user *optlen);
  17
  18 #ifdef CONFIG_COMPAT
  19 extern int      compat_udp_setsockopt(struct sock *sk, int level, int optname,
  20                                       char __user *optval, int optlen);
  21 extern int      compat_udp_getsockopt(struct sock *sk, int level, int optname,
  22                                       char __user *optval, int __user *optlen);
  23 #endif
  24 extern int      udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  25                             size_t len, int noblock, int flags, int *addr_len);
  26 extern int      udp_sendpage(struct sock *sk, struct page *page, int offset,
  27                              size_t size, int flags);
  28 extern int      udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
  29 extern void     udp_destroy_sock(struct sock *sk);
  30
  31 #ifdef CONFIG_PROC_FS
  32 extern int      udp4_seq_show(struct seq_file *seq, void *v);
  33 #endif
  34 #endif  /* _UDP4_IMPL_H */