nf_ipv6_ops 30 include/linux/netfilter_ipv6.h extern const struct nf_ipv6_ops __rcu *nf_ipv6_ops; nf_ipv6_ops 31 include/linux/netfilter_ipv6.h static inline const struct nf_ipv6_ops *nf_get_ipv6_ops(void) nf_ipv6_ops 33 include/linux/netfilter_ipv6.h return rcu_dereference(nf_ipv6_ops);