root/net/ipv4/udp_impl.h

INCLUDED FROM

#ifndef _UDP4_IMPL_H
#define _UDP4_IMPL_H
#include <net/udp.h>
#include <net/udplite.h>
#include <net/protocol.h>
#include <net/inet_common.h>

extern int      __udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int );
extern void     __udp4_lib_err(struct sk_buff *, u32, struct hlist_head []);

extern int      udp_v4_get_port(struct sock *sk, unsigned short snum);

extern int      udp_setsockopt(struct sock *sk, int level, int optname,
                               char __user *optval, int optlen);
extern int      udp_getsockopt(struct sock *sk, int level, int optname,
                               char __user *optval, int __user *optlen);

#ifdef CONFIG_COMPAT
extern int      compat_udp_setsockopt(struct sock *sk, int level, int optname,
                                      char __user *optval, int optlen);
extern int      compat_udp_getsockopt(struct sock *sk, int level, int optname,
                                      char __user *optval, int __user *optlen);
#endif
extern int      udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                            size_t len, int noblock, int flags, int *addr_len);
extern int      udp_sendpage(struct sock *sk, struct page *page, int offset,
                             size_t size, int flags);
extern int      udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
extern void     udp_destroy_sock(struct sock *sk);

#ifdef CONFIG_PROC_FS
extern int      udp4_seq_show(struct seq_file *seq, void *v);
#endif
#endif  /* _UDP4_IMPL_H */