summaryrefslogtreecommitdiffstats
path: root/include/linux/netfilter/xt_multiport.h
blob: 5b7e72dfffc568793d3519d9d6140ffec4bcde59 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
#ifndef _XT_MULTIPORT_H
#define _XT_MULTIPORT_H

#include <linux/types.h>

enum xt_multiport_flags {
	XT_MULTIPORT_SOURCE,
	XT_MULTIPORT_DESTINATION,
	XT_MULTIPORT_EITHER
};

#define XT_MULTI_PORTS	15

/* Must fit inside union xt_matchinfo: 16 bytes */
struct xt_multiport {
	__u8 flags;				/* Type of comparison */
	__u8 count;				/* Number of ports */
	__u16 ports[XT_MULTI_PORTS];	/* Ports */
};

struct xt_multiport_v1 {
	__u8 flags;				/* Type of comparison */
	__u8 count;				/* Number of ports */
	__u16 ports[XT_MULTI_PORTS];	/* Ports */
	__u8 pflags[XT_MULTI_PORTS];	/* Port flags */
	__u8 invert;			/* Invert flag */
};

#endif /*_XT_MULTIPORT_H*/