udp4_lib_lookup   304 include/net/udp.h struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport,
udp4_lib_lookup    86 net/ipv4/netfilter/nf_socket_ipv4.c 		return udp4_lib_lookup(net, saddr, sport, daddr, dport,
udp4_lib_lookup   121 net/ipv4/netfilter/nf_tproxy_ipv4.c 		sk = udp4_lib_lookup(net, saddr, sport, daddr, dport,
udp4_lib_lookup   513 net/ipv4/udp.c EXPORT_SYMBOL_GPL(udp4_lib_lookup);