icmp6_ifstat
counter_u64_add((ifp)->if_inet6->icmp6_ifstat[ \
offsetof(struct icmp6_ifstat, tag) / sizeof(uint64_t)], 1);\
COUNTER_ARRAY_ALLOC(ext->icmp6_ifstat,
sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_WAITOK);
COUNTER_ARRAY_COPY(ifp->if_inet6->icmp6_ifstat,
sizeof(struct icmp6_ifstat) / sizeof(uint64_t));
COUNTER_ARRAY_FREE(ext->icmp6_ifstat,
sizeof(struct icmp6_ifstat) / sizeof(uint64_t));
struct icmp6_ifstat ifru_icmp6stat;
counter_u64_t icmp6_ifstat[sizeof(struct icmp6_ifstat) /