blob: 1ecaabd9a048c799aa8b0655fdf3efeb056a92f3 [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IP_SET_GETPORT_H
#define _IP_SET_GETPORT_H
#include <linux/skbuff.h>
#include <linux/types.h>
#include <uapi/linux/in.h>
extern bool ip_set_get_ip4_port(const struct sk_buff *skb, bool src,
__be16 *port, u8 *proto);
#if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
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
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*/