include: resync nf_nat.h kernel header

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/linux/netfilter/nf_nat.h b/include/linux/netfilter/nf_nat.h
index 0880781ad7b699811d5971cbf18f3cd2ccd3082d..4a95c0db14d4ffdd2030beba3d5572e462907f70 100644 (file)
--- a/include/linux/netfilter/nf_nat.h
+++ b/include/linux/netfilter/nf_nat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _NETFILTER_NF_NAT_H
 #define _NETFILTER_NF_NAT_H
 
@@ -9,6 +10,7 @@
 #define NF_NAT_RANGE_PROTO_RANDOM              (1 << 2)
 #define NF_NAT_RANGE_PERSISTENT                        (1 << 3)
 #define NF_NAT_RANGE_PROTO_RANDOM_FULLY                (1 << 4)
+#define NF_NAT_RANGE_PROTO_OFFSET              (1 << 5)
 
 #define NF_NAT_RANGE_PROTO_RANDOM_ALL          \
        (NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
@@ -16,7 +18,7 @@
 #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_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET)
 
 struct nf_nat_ipv4_range {
        unsigned int                    flags;
@@ -39,4 +41,13 @@ struct nf_nat_range {
        union nf_conntrack_man_proto    max_proto;
 };
 
+struct nf_nat_range2 {
+       unsigned int                    flags;
+       union nf_inet_addr              min_addr;
+       union nf_inet_addr              max_addr;
+       union nf_conntrack_man_proto    min_proto;
+       union nf_conntrack_man_proto    max_proto;
+       union nf_conntrack_man_proto    base_proto;
+};
+
 #endif /* _NETFILTER_NF_NAT_H */