udp_pre_connect   292 include/net/udp.h int udp_pre_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len);
udp_pre_connect  1845 net/ipv4/udp.c EXPORT_SYMBOL(udp_pre_connect);
udp_pre_connect  2779 net/ipv4/udp.c 	.pre_connect		= udp_pre_connect,
udp_pre_connect  1046 net/ipv6/udp.c 		return udp_pre_connect(sk, uaddr, addr_len);