1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _NETFILTER_NF_NAT_H
20 #define _NETFILTER_NF_NAT_H
21 #include <linux/netfilter.h>
22 #include <linux/netfilter/nf_conntrack_tuple_common.h>
23 #define NF_NAT_RANGE_MAP_IPS (1 << 0)
24 #define NF_NAT_RANGE_PROTO_SPECIFIED (1 << 1)
25 #define NF_NAT_RANGE_PROTO_RANDOM (1 << 2)
26 #define NF_NAT_RANGE_PERSISTENT (1 << 3)
27 #define NF_NAT_RANGE_PROTO_RANDOM_FULLY (1 << 4)
28 #define NF_NAT_RANGE_PROTO_OFFSET (1 << 5)
29 #define NF_NAT_RANGE_NETMAP (1 << 6)
30 #define NF_NAT_RANGE_PROTO_RANDOM_ALL (NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
31 #define NF_NAT_RANGE_MASK (NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED | NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT | NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | NF_NAT_RANGE_NETMAP)
32 struct nf_nat_ipv4_range {
33   unsigned int flags;
34   __be32 min_ip;
35   __be32 max_ip;
36   union nf_conntrack_man_proto min;
37   union nf_conntrack_man_proto max;
38 };
39 struct nf_nat_ipv4_multi_range_compat {
40   unsigned int rangesize;
41   struct nf_nat_ipv4_range range[1];
42 };
43 struct nf_nat_range {
44   unsigned int flags;
45   union nf_inet_addr min_addr;
46   union nf_inet_addr max_addr;
47   union nf_conntrack_man_proto min_proto;
48   union nf_conntrack_man_proto max_proto;
49 };
50 struct nf_nat_range2 {
51   unsigned int flags;
52   union nf_inet_addr min_addr;
53   union nf_inet_addr max_addr;
54   union nf_conntrack_man_proto min_proto;
55   union nf_conntrack_man_proto max_proto;
56   union nf_conntrack_man_proto base_proto;
57 };
58 #endif
59