root/include/linux/netfilter/ipset/ip_set_getport.h

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DEFINITIONS

This source file includes following definitions.
  1. ip_set_get_ip6_port
  2. ip_set_proto_with_ports
#ifndef _IP_SET_GETPORT_H
#define _IP_SET_GETPORT_H

extern bool ip_set_get_ip4_port(const struct sk_buff *skb, bool src,
                                __be16 *port, u8 *proto);

#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
extern bool ip_set_get_ip6_port(const struct sk_buff *skb, bool src,
                                __be16 *port, u8 *proto);
#else
static inline bool ip_set_get_ip6_port(const struct sk_buff *skb, bool src,
                                       __be16 *port, u8 *proto)
{
        return false;
}
#endif

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

static inline bool ip_set_proto_with_ports(u8 proto)
{
        switch (proto) {
        case IPPROTO_TCP:
        case IPPROTO_SCTP:
        case IPPROTO_UDP:
        case IPPROTO_UDPLITE:
                return true;
        }
        return false;
}

#endif /*_IP_SET_GETPORT_H*/
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