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 _LINUX_IPSEC_H
20 #define _LINUX_IPSEC_H
21 #include <linux/pfkeyv2.h>
22 #define IPSEC_PORT_ANY 0
23 #define IPSEC_ULPROTO_ANY 255
24 #define IPSEC_PROTO_ANY 255
25 enum {
26   IPSEC_MODE_ANY = 0,
27   IPSEC_MODE_TRANSPORT = 1,
28   IPSEC_MODE_TUNNEL = 2,
29   IPSEC_MODE_BEET = 3
30 };
31 enum {
32   IPSEC_DIR_ANY = 0,
33   IPSEC_DIR_INBOUND = 1,
34   IPSEC_DIR_OUTBOUND = 2,
35   IPSEC_DIR_FWD = 3,
36   IPSEC_DIR_MAX = 4,
37   IPSEC_DIR_INVALID = 5
38 };
39 enum {
40   IPSEC_POLICY_DISCARD = 0,
41   IPSEC_POLICY_NONE = 1,
42   IPSEC_POLICY_IPSEC = 2,
43   IPSEC_POLICY_ENTRUST = 3,
44   IPSEC_POLICY_BYPASS = 4
45 };
46 enum {
47   IPSEC_LEVEL_DEFAULT = 0,
48   IPSEC_LEVEL_USE = 1,
49   IPSEC_LEVEL_REQUIRE = 2,
50   IPSEC_LEVEL_UNIQUE = 3
51 };
52 #define IPSEC_MANUAL_REQID_MAX 0x3fff
53 #define IPSEC_REPLAYWSIZE 32
54 #endif
55