#ifndef _LINUX_XFRM_H
#define _LINUX_XFRM_H
-#include <linux/types.h>
+#include <stdint.h>
/* All of the structures in this file may not change size as they are
* passed into the kernel from userspace via netlink sockets.
*/
typedef union
{
- __u32 a4;
- __u32 a6[4];
+ uint32_t a4;
+ uint32_t a6[4];
} xfrm_address_t;
/* Ident of a specific xfrm_state. It is used on input to lookup
struct xfrm_id
{
xfrm_address_t daddr;
- __u32 spi;
- __u8 proto;
+ uint32_t spi;
+ uint8_t proto;
};
struct xfrm_sec_ctx {
- __u8 ctx_doi;
- __u8 ctx_alg;
- __u16 ctx_len;
- __u32 ctx_sid;
- char ctx_str[0];
+ uint8_t ctx_doi;
+ uint8_t ctx_alg;
+ uint16_t ctx_len;
+ uint32_t ctx_sid;
+ char ctx_str[0];
};
/* Security Context Domains of Interpretation */
{
xfrm_address_t daddr;
xfrm_address_t saddr;
- __u16 dport;
- __u16 dport_mask;
- __u16 sport;
- __u16 sport_mask;
- __u16 family;
- __u8 prefixlen_d;
- __u8 prefixlen_s;
- __u8 proto;
+ uint16_t dport;
+ uint16_t dport_mask;
+ uint16_t sport;
+ uint16_t sport_mask;
+ uint16_t family;
+ uint8_t prefixlen_d;
+ uint8_t prefixlen_s;
+ uint8_t proto;
int ifindex;
uid_t user;
};
-#define XFRM_INF (~(__u64)0)
+#define XFRM_INF (~(uint64_t)0)
struct xfrm_lifetime_cfg
{
- __u64 soft_byte_limit;
- __u64 hard_byte_limit;
- __u64 soft_packet_limit;
- __u64 hard_packet_limit;
- __u64 soft_add_expires_seconds;
- __u64 hard_add_expires_seconds;
- __u64 soft_use_expires_seconds;
- __u64 hard_use_expires_seconds;
+ uint64_t soft_byte_limit;
+ uint64_t hard_byte_limit;
+ uint64_t soft_packet_limit;
+ uint64_t hard_packet_limit;
+ uint64_t soft_add_expires_seconds;
+ uint64_t hard_add_expires_seconds;
+ uint64_t soft_use_expires_seconds;
+ uint64_t hard_use_expires_seconds;
};
struct xfrm_lifetime_cur
{
- __u64 bytes;
- __u64 packets;
- __u64 add_time;
- __u64 use_time;
+ uint64_t bytes;
+ uint64_t packets;
+ uint64_t add_time;
+ uint64_t use_time;
};
struct xfrm_replay_state
{
- __u32 oseq;
- __u32 seq;
- __u32 bitmap;
+ uint32_t oseq;
+ uint32_t seq;
+ uint32_t bitmap;
};
struct xfrm_algo {
char alg_name[64];
- int alg_key_len; /* in bits */
+ int alg_key_len; /* in bits */
char alg_key[0];
};
struct xfrm_stats {
- __u32 replay_window;
- __u32 replay;
- __u32 integrity_failed;
+ uint32_t replay_window;
+ uint32_t replay;
+ uint32_t integrity_failed;
};
enum
* NOTE: Same format as sadb_x_sec_ctx
*/
struct xfrm_user_sec_ctx {
- __u16 len;
- __u16 exttype;
- __u8 ctx_alg; /* LSMs: e.g., selinux == 1 */
- __u8 ctx_doi;
- __u16 ctx_len;
+ uint16_t len;
+ uint16_t exttype;
+ uint8_t ctx_alg; /* LSMs: e.g., selinux == 1 */
+ uint8_t ctx_doi;
+ uint16_t ctx_len;
};
struct xfrm_user_tmpl {
- struct xfrm_id id;
- __u16 family;
- xfrm_address_t saddr;
- __u32 reqid;
- __u8 mode;
- __u8 share;
- __u8 optional;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
+ struct xfrm_id id;
+ uint16_t family;
+ xfrm_address_t saddr;
+ uint32_t reqid;
+ uint8_t mode;
+ uint8_t share;
+ uint8_t optional;
+ uint32_t aalgos;
+ uint32_t ealgos;
+ uint32_t calgos;
};
struct xfrm_encap_tmpl {
- __u16 encap_type;
- __u16 encap_sport;
- __u16 encap_dport;
+ uint16_t encap_type;
+ uint16_t encap_sport;
+ uint16_t encap_dport;
xfrm_address_t encap_oa;
};
struct xfrm_usersa_info {
struct xfrm_selector sel;
- struct xfrm_id id;
- xfrm_address_t saddr;
+ struct xfrm_id id;
+ xfrm_address_t saddr;
struct xfrm_lifetime_cfg lft;
struct xfrm_lifetime_cur curlft;
- struct xfrm_stats stats;
- __u32 seq;
- __u32 reqid;
- __u16 family;
- __u8 mode; /* 0=transport,1=tunnel */
- __u8 replay_window;
- __u8 flags;
+ struct xfrm_stats stats;
+ uint32_t seq;
+ uint32_t reqid;
+ uint16_t family;
+ uint8_t mode; /* 0=transport,1=tunnel */
+ uint8_t replay_window;
+ uint8_t flags;
#define XFRM_STATE_NOECN 1
#define XFRM_STATE_DECAP_DSCP 2
#define XFRM_STATE_NOPMTUDISC 4
};
struct xfrm_usersa_id {
- xfrm_address_t daddr;
- __u32 spi;
- __u16 family;
- __u8 proto;
+ xfrm_address_t daddr;
+ uint32_t spi;
+ uint16_t family;
+ uint8_t proto;
};
struct xfrm_aevent_id {
- struct xfrm_usersa_id sa_id;
- __u32 flags;
+ struct xfrm_usersa_id sa_id;
+ uint32_t flags;
};
struct xfrm_userspi_info {
- struct xfrm_usersa_info info;
- __u32 min;
- __u32 max;
+ struct xfrm_usersa_info info;
+ uint32_t min;
+ uint32_t max;
};
struct xfrm_userpolicy_info {
struct xfrm_selector sel;
struct xfrm_lifetime_cfg lft;
struct xfrm_lifetime_cur curlft;
- __u32 priority;
- __u32 index;
- __u8 dir;
- __u8 action;
+ uint32_t priority;
+ uint32_t index;
+ uint8_t dir;
+ uint8_t action;
#define XFRM_POLICY_ALLOW 0
#define XFRM_POLICY_BLOCK 1
- __u8 flags;
+ uint8_t flags;
#define XFRM_POLICY_LOCALOK 1 /* Allow user to override global policy */
- __u8 share;
+ uint8_t share;
};
struct xfrm_userpolicy_id {
- struct xfrm_selector sel;
- __u32 index;
- __u8 dir;
+ struct xfrm_selector sel;
+ uint32_t index;
+ uint8_t dir;
};
struct xfrm_user_acquire {
- struct xfrm_id id;
- xfrm_address_t saddr;
+ struct xfrm_id id;
+ xfrm_address_t saddr;
struct xfrm_selector sel;
struct xfrm_userpolicy_info policy;
- __u32 aalgos;
- __u32 ealgos;
- __u32 calgos;
- __u32 seq;
+ uint32_t aalgos;
+ uint32_t ealgos;
+ uint32_t calgos;
+ uint32_t seq;
};
struct xfrm_user_expire {
struct xfrm_usersa_info state;
- __u8 hard;
+ uint8_t hard;
};
struct xfrm_user_polexpire {
struct xfrm_userpolicy_info pol;
- __u8 hard;
+ uint8_t hard;
};
struct xfrm_usersa_flush {
- __u8 proto;
+ uint8_t proto;
};
/* backwards compatibility for userspace */
#define XFRMGRP_ACQUIRE 1
#define XFRMGRP_EXPIRE 2
-#define XFRMGRP_SA 4
+#define XFRMGRP_SA 4
#define XFRMGRP_POLICY 8
enum xfrm_nlgroups {
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