void
ipfw_table_value_init(struct ip_fw_chain *ch, int first)
{
struct tables_config *tcfg;
ch->valuestate = malloc(VALDATA_START_SIZE * sizeof(struct table_value),
M_IPFW, M_WAITOK | M_ZERO);
tcfg = ch->tblcfg;
tcfg->val_size = VALDATA_START_SIZE;
tcfg->valhash = ipfw_objhash_create(tcfg->val_size);
ipfw_objhash_set_funcs(tcfg->valhash, hash_table_value,
cmp_table_value);
IPFW_ADD_SOPT_HANDLER(first, scodes);
}
/*
* Perform actual init on internal request.
* Inits both namehash and global khandler.
*/
static void
vnet_ipfw_iface_init(struct ip_fw_chain *ch)
{
struct namedobj_instance *ii;
ii = ipfw_objhash_create(DEFAULT_IFACES);
IPFW_UH_WLOCK(ch);
if (ch->ifcfg == NULL) {
ch->ifcfg = ii;
ii = NULL;
}
IPFW_UH_WUNLOCK(ch);
if (ii != NULL) {
/* Already initialized. Free namehash. */
ipfw_objhash_destroy(ii);
} else {
/* We're the first ones. Init kernel hooks. */
iface_khandler_register();
}
}
