ct_info_attr 462 include/linux/netfilter.h u_int16_t ct_attr, u_int16_t ct_info_attr); ct_info_attr 2479 net/netfilter/nf_conntrack_netlink.c u_int16_t ct_attr, u_int16_t ct_info_attr) ct_info_attr 2492 net/netfilter/nf_conntrack_netlink.c if (nla_put_be32(skb, ct_info_attr, htonl(ctinfo)))