hook_run
_err = hook_run(ipst->ips_ipv4_net_data->netd_hooks, \
_err = hook_run(ipst->ips_ipv6_net_data->netd_hooks, \
(void) hook_run(ipst->ips_ipv6_net_data->netd_hooks,
(void) hook_run(ipst->ips_ipv4_net_data->netd_hooks,
if (hook_run(ipst->ips_arp_net_data->netd_hooks, \
if (hook_run(ipst->ips_arp_net_data->netd_hooks, \
(void) hook_run(info->hnei_event.hne_protocol->netd_hooks, hr,
extern int hook_run(hook_family_int_t *, hook_event_token_t, hook_data_t);
ret = hook_run(vnh->vnh_neti->netd_hooks, het, (hook_data_t)&info);