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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _XT_ADDRTYPE_H
3#define _XT_ADDRTYPE_H
4
5#include <linux/types.h>
6
7enum {
8 XT_ADDRTYPE_INVERT_SOURCE = 0x0001,
9 XT_ADDRTYPE_INVERT_DEST = 0x0002,
10 XT_ADDRTYPE_LIMIT_IFACE_IN = 0x0004,
11 XT_ADDRTYPE_LIMIT_IFACE_OUT = 0x0008,
12};
13
14
15/* rtn_type enum values from rtnetlink.h, but shifted */
16enum {
17 XT_ADDRTYPE_UNSPEC = 1 << 0,
18 XT_ADDRTYPE_UNICAST = 1 << 1, /* 1 << RTN_UNICAST */
19 XT_ADDRTYPE_LOCAL = 1 << 2, /* 1 << RTN_LOCAL, etc */
20 XT_ADDRTYPE_BROADCAST = 1 << 3,
21 XT_ADDRTYPE_ANYCAST = 1 << 4,
22 XT_ADDRTYPE_MULTICAST = 1 << 5,
23 XT_ADDRTYPE_BLACKHOLE = 1 << 6,
24 XT_ADDRTYPE_UNREACHABLE = 1 << 7,
25 XT_ADDRTYPE_PROHIBIT = 1 << 8,
26 XT_ADDRTYPE_THROW = 1 << 9,
27 XT_ADDRTYPE_NAT = 1 << 10,
28 XT_ADDRTYPE_XRESOLVE = 1 << 11,
29};
30
31struct xt_addrtype_info_v1 {
32 __u16 source; /* source-type mask */
33 __u16 dest; /* dest-type mask */
34 __u32 flags;
35};
36
37/* revision 0 */
38struct xt_addrtype_info {
39 __u16 source; /* source-type mask */
40 __u16 dest; /* dest-type mask */
41 __u32 invert_source;
42 __u32 invert_dest;
43};
44
45#endif
46

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source code of linux/include/uapi/linux/netfilter/xt_addrtype.h