1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _UDP4_IMPL_H 3 #define _UDP4_IMPL_H 4 #include <net/udp.h> 5 #include <net/udplite.h> 6 #include <net/protocol.h> 7 #include <net/inet_common.h> 8 9 int __udp4_lib_rcv(struct sk_buff *, struct udp_table *, int); 10 void __udp4_lib_err(struct sk_buff *, u32, struct udp_table *); 11 12 int udp_v4_get_port(struct sock *sk, unsigned short snum); 13 14 int udp_setsockopt(struct sock *sk, int level, int optname, 15 char __user *optval, unsigned int optlen); 16 int udp_getsockopt(struct sock *sk, int level, int optname, 17 char __user *optval, int __user *optlen); 18 19 #ifdef CONFIG_COMPAT 20 int compat_udp_setsockopt(struct sock *sk, int level, int optname, 21 char __user *optval, unsigned int optlen); 22 int compat_udp_getsockopt(struct sock *sk, int level, int optname, 23 char __user *optval, int __user *optlen); 24 #endif 25 int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock, 26 int flags, int *addr_len); 27 int udp_sendpage(struct sock *sk, struct page *page, int offset, size_t size, 28 int flags); 29 void udp_destroy_sock(struct sock *sk); 30 31 #ifdef CONFIG_PROC_FS 32 int udp4_seq_show(struct seq_file *seq, void *v); 33 #endif 34 #endif /* _UDP4_IMPL_H */ 35