C++ (Cpp) ip_set_get_ip6_port Beispiele

Beispiel #1

Datei: ip_set_getport.c Projekt: bbkgh/xtables-addons

bool
ip_set_get_ip_port(const struct sk_buff *skb, u8 pf, bool src, __be16 *port)
{
	bool ret;
	u8 proto;

	switch (pf) {
	case NFPROTO_IPV4:
		ret = ip_set_get_ip4_port(skb, src, port, &proto);
		break;
	case NFPROTO_IPV6:
		ret = ip_set_get_ip6_port(skb, src, port, &proto);
		break;
	default:
		return false;
	}
	if (!ret)
		return ret;
	switch (proto) {
	case IPPROTO_TCP:
	case IPPROTO_UDP:
		return true;
	default:
		return false;
	}
}

Beispiel #2

Datei: ip_set_hash_ipport.c Projekt: 7799/linux

static int
hash_ipport6_kadt(struct ip_set *set, const struct sk_buff *skb,
		  const struct xt_action_param *par,
		  enum ipset_adt adt, struct ip_set_adt_opt *opt)
{
	ipset_adtfn adtfn = set->variant->adt[adt];
	struct hash_ipport6_elem e = { };
	struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);

	if (!ip_set_get_ip6_port(skb, opt->flags & IPSET_DIM_TWO_SRC,
				 &e.port, &e.proto))
		return -EINVAL;

	ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip.in6);
	return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}

Beispiel #3

Datei: ip_set_hash_ipport.c Projekt: 1yankeedt/D710BST_FL24_Kernel

static int
hash_ipport6_kadt(struct ip_set *set, const struct sk_buff *skb,
		  enum ipset_adt adt, u8 pf, u8 dim, u8 flags)
{
	const struct ip_set_hash *h = set->data;
	ipset_adtfn adtfn = set->variant->adt[adt];
	struct hash_ipport6_elem data = { };

	if (!ip_set_get_ip6_port(skb, flags & IPSET_DIM_TWO_SRC,
				 &data.port, &data.proto))
		return -EINVAL;

	ip6addrptr(skb, flags & IPSET_DIM_ONE_SRC, &data.ip.in6);

	return adtfn(set, &data, h->timeout);
}

Beispiel #4

Datei: ip_set_hash_ipport.c Projekt: AdrianHuang/linux-3.8.13

static int
hash_ipport6_kadt(struct ip_set *set, const struct sk_buff *skb,
		  const struct xt_action_param *par,
		  enum ipset_adt adt, const struct ip_set_adt_opt *opt)
{
	const struct ip_set_hash *h = set->data;
	ipset_adtfn adtfn = set->variant->adt[adt];
	struct hash_ipport6_elem data = { };

	if (!ip_set_get_ip6_port(skb, opt->flags & IPSET_DIM_TWO_SRC,
				 &data.port, &data.proto))
		return -EINVAL;

	ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &data.ip.in6);

	return adtfn(set, &data, opt_timeout(opt, h), opt->cmdflags);
}