compat_udpv6_getsockopt 1056 net/ipv6/udp.c 	.compat_getsockopt = compat_udpv6_getsockopt,
compat_udpv6_getsockopt   23 net/ipv6/udp_impl.h extern int	compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
compat_udpv6_getsockopt   55 net/ipv6/udplite.c 	.compat_getsockopt = compat_udpv6_getsockopt,