xfrm_policy.c File Reference

#include <linux/err.h>
#include <linux/slab.h>
#include <linux/kmod.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/notifier.h>
#include <linux/netdevice.h>
#include <linux/netfilter.h>
#include <linux/module.h>
#include <linux/cache.h>
#include <linux/audit.h>
#include <net/dst.h>
#include <net/flow.h>
#include <net/xfrm.h>
#include <net/ip.h>
#include "xfrm_hash.h"

Go to the source code of this file.

Functions
	DEFINE_MUTEX (xfrm_cfg_mutex)
	EXPORT_SYMBOL (xfrm_cfg_mutex)
bool	xfrm_selector_match (const struct xfrm_selector *sel, const struct flowi *fl, unsigned short family)
struct xfrm_policy *	xfrm_policy_alloc (struct net *net, gfp_t gfp)
	EXPORT_SYMBOL (xfrm_policy_alloc)
void	xfrm_policy_destroy (struct xfrm_policy *policy)
	EXPORT_SYMBOL (xfrm_policy_destroy)
void	xfrm_spd_getinfo (struct net *net, struct xfrmk_spdinfo *si)
	EXPORT_SYMBOL (xfrm_spd_getinfo)
int	xfrm_policy_insert (int dir, struct xfrm_policy *policy, int excl)
	EXPORT_SYMBOL (xfrm_policy_insert)
struct xfrm_policy *	xfrm_policy_bysel_ctx (struct net *net, u32 mark, u8 type, int dir, struct xfrm_selector *sel, struct xfrm_sec_ctx *ctx, int delete, int *err)
	EXPORT_SYMBOL (xfrm_policy_bysel_ctx)
struct xfrm_policy *	xfrm_policy_byid (struct net *net, u32 mark, u8 type, int dir, u32 id, int delete, int *err)
	EXPORT_SYMBOL (xfrm_policy_byid)
int	xfrm_policy_flush (struct net *net, u8 type, struct xfrm_audit *audit_info)
	EXPORT_SYMBOL (xfrm_policy_flush)
int	xfrm_policy_walk (struct net *net, struct xfrm_policy_walk *walk, int(*func)(struct xfrm_policy *, int, int, void *), void *data)
	EXPORT_SYMBOL (xfrm_policy_walk)
void	xfrm_policy_walk_init (struct xfrm_policy_walk *walk, u8 type)
	EXPORT_SYMBOL (xfrm_policy_walk_init)
void	xfrm_policy_walk_done (struct xfrm_policy_walk *walk)
	EXPORT_SYMBOL (xfrm_policy_walk_done)
int	xfrm_policy_delete (struct xfrm_policy *pol, int dir)
	EXPORT_SYMBOL (xfrm_policy_delete)
int	xfrm_sk_policy_insert (struct sock *sk, int dir, struct xfrm_policy *pol)
int	__xfrm_sk_clone_policy (struct sock *sk)
struct dst_entry *	xfrm_lookup (struct net *net, struct dst_entry *dst_orig, const struct flowi *fl, struct sock *sk, int flags)
	EXPORT_SYMBOL (xfrm_lookup)
int	__xfrm_decode_session (struct sk_buff *skb, struct flowi *fl, unsigned int family, int reverse)
	EXPORT_SYMBOL (__xfrm_decode_session)
int	__xfrm_policy_check (struct sock *sk, int dir, struct sk_buff *skb, unsigned short family)
	EXPORT_SYMBOL (__xfrm_policy_check)
int	__xfrm_route_forward (struct sk_buff *skb, unsigned short family)
	EXPORT_SYMBOL (__xfrm_route_forward)
void	xfrm_dst_ifdown (struct dst_entry *dst, struct net_device *dev)
	EXPORT_SYMBOL (xfrm_dst_ifdown)
int	xfrm_policy_register_afinfo (struct xfrm_policy_afinfo *afinfo)
	EXPORT_SYMBOL (xfrm_policy_register_afinfo)
int	xfrm_policy_unregister_afinfo (struct xfrm_policy_afinfo *afinfo)
	EXPORT_SYMBOL (xfrm_policy_unregister_afinfo)
void __init	xfrm_init (void)

Function Documentation

int __xfrm_decode_session	(	struct sk_buff *	skb,
		struct flowi *	fl,
		unsigned int	family,
		int	reverse
	)

Definition at line 2027 of file xfrm_policy.c.

int __xfrm_policy_check	(	struct sock *	sk,
		int	dir,
		struct sk_buff *	skb,
		unsigned short	family
	)

Definition at line 2055 of file xfrm_policy.c.

int __xfrm_route_forward	(	struct sk_buff *	skb,
		unsigned short	family
	)

Definition at line 2213 of file xfrm_policy.c.

int __xfrm_sk_clone_policy

(

struct sock *

sk

)

Definition at line 1160 of file xfrm_policy.c.

DEFINE_MUTEX

(

xfrm_cfg_mutex

)

EXPORT_SYMBOL

(

xfrm_cfg_mutex

)

EXPORT_SYMBOL

(

xfrm_policy_alloc

)

EXPORT_SYMBOL

(

xfrm_policy_destroy

)

EXPORT_SYMBOL

(

xfrm_spd_getinfo

)

EXPORT_SYMBOL

(

xfrm_policy_insert

)

EXPORT_SYMBOL

(

xfrm_policy_bysel_ctx

)

EXPORT_SYMBOL

(

xfrm_policy_byid

)

EXPORT_SYMBOL

(

xfrm_policy_flush

)

EXPORT_SYMBOL

(

xfrm_policy_walk

)

EXPORT_SYMBOL

(

xfrm_policy_walk_init

)

EXPORT_SYMBOL

(

xfrm_policy_walk_done

)

EXPORT_SYMBOL

(

xfrm_policy_delete

)

EXPORT_SYMBOL

(

xfrm_lookup

)

EXPORT_SYMBOL

(

__xfrm_decode_session

)

EXPORT_SYMBOL

(

__xfrm_policy_check

)

EXPORT_SYMBOL

(

__xfrm_route_forward

)

EXPORT_SYMBOL

(

xfrm_dst_ifdown

)

EXPORT_SYMBOL

(

xfrm_policy_register_afinfo

)

EXPORT_SYMBOL

(

xfrm_policy_unregister_afinfo

)

void xfrm_dst_ifdown	(	struct dst_entry *	dst,
		struct net_device *	dev
	)

Definition at line 2273 of file xfrm_policy.c.

void __init xfrm_init

(

void

)

Definition at line 2711 of file xfrm_policy.c.

struct dst_entry* xfrm_lookup ( struct net *  net, struct dst_entry *  dst_orig, const struct flowi *  fl, struct sock *  sk, int  flags  )

read

Definition at line 1798 of file xfrm_policy.c.

struct xfrm_policy* xfrm_policy_alloc ( struct net *  net, gfp_t  gfp  )

read

Definition at line 277 of file xfrm_policy.c.

struct xfrm_policy* xfrm_policy_byid ( struct net *  net, u32  mark, u8  type, int  dir, u32  id, int  delete, int *  err  )

read

Definition at line 666 of file xfrm_policy.c.

struct xfrm_policy* xfrm_policy_bysel_ctx ( struct net *  net, u32  mark, u8  type, int  dir, struct xfrm_selector *  sel, struct xfrm_sec_ctx *  ctx, int  delete, int *  err  )

read

Definition at line 626 of file xfrm_policy.c.

int xfrm_policy_delete	(	struct xfrm_policy *	pol,
		int	dir
	)

Definition at line 1087 of file xfrm_policy.c.

void xfrm_policy_destroy

(

struct xfrm_policy *

policy

)

Definition at line 300 of file xfrm_policy.c.

int xfrm_policy_flush	(	struct net *	net,
		u8	type,
		struct xfrm_audit *	audit_info
	)

Definition at line 758 of file xfrm_policy.c.

int xfrm_policy_insert	(	int	dir,
		struct xfrm_policy *	policy,
		int	excl
	)

Definition at line 565 of file xfrm_policy.c.

int xfrm_policy_register_afinfo

(

struct xfrm_policy_afinfo *

afinfo

)

Definition at line 2433 of file xfrm_policy.c.

int xfrm_policy_unregister_afinfo

(

struct xfrm_policy_afinfo *

afinfo

)

Definition at line 2490 of file xfrm_policy.c.

int xfrm_policy_walk	(	struct net *	net,
		struct xfrm_policy_walk *	walk,
		int(*)(struct xfrm_policy *, int, int, void *)	func,
		void *	data
	)

Definition at line 823 of file xfrm_policy.c.

void xfrm_policy_walk_done

(

struct xfrm_policy_walk *

walk

)

Definition at line 878 of file xfrm_policy.c.

void xfrm_policy_walk_init	(	struct xfrm_policy_walk *	walk,
		u8	type
	)

Definition at line 869 of file xfrm_policy.c.

bool xfrm_selector_match	(	const struct xfrm_selector *	sel,
		const struct flowi *	fl,
		unsigned short	family
	)

Definition at line 85 of file xfrm_policy.c.

int xfrm_sk_policy_insert	(	struct sock *	sk,
		int	dir,
		struct xfrm_policy *	pol
	)

Definition at line 1100 of file xfrm_policy.c.

void xfrm_spd_getinfo	(	struct net *	net,
		struct xfrmk_spdinfo *	si
	)

Definition at line 486 of file xfrm_policy.c.