| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef _XT_POLICY_H |
| #define _XT_POLICY_H |
| #include <linux/netfilter.h> |
| #include <linux/types.h> |
| #include <linux/in.h> |
| #include <linux/in6.h> |
| #define XT_POLICY_MAX_ELEM 4 |
| enum xt_policy_flags { |
| XT_POLICY_MATCH_IN = 0x1, |
| XT_POLICY_MATCH_OUT = 0x2, |
| XT_POLICY_MATCH_NONE = 0x4, |
| XT_POLICY_MATCH_STRICT = 0x8, |
| }; |
| enum xt_policy_modes { |
| XT_POLICY_MODE_TRANSPORT, |
| XT_POLICY_MODE_TUNNEL |
| }; |
| struct xt_policy_spec { |
| __u8 saddr : 1, daddr : 1, proto : 1, mode : 1, spi : 1, reqid : 1; |
| }; |
| union xt_policy_addr { |
| struct in_addr a4; |
| struct in6_addr a6; |
| }; |
| struct xt_policy_elem { |
| union { |
| struct { |
| union xt_policy_addr saddr; |
| union xt_policy_addr smask; |
| union xt_policy_addr daddr; |
| union xt_policy_addr dmask; |
| }; |
| }; |
| __be32 spi; |
| __u32 reqid; |
| __u8 proto; |
| __u8 mode; |
| struct xt_policy_spec match; |
| struct xt_policy_spec invert; |
| }; |
| struct xt_policy_info { |
| struct xt_policy_elem pol[XT_POLICY_MAX_ELEM]; |
| __u16 flags; |
| __u16 len; |
| }; |
| #endif |
