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);