[IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data.

[safe/jmp/linux-2.6] / include / net / xfrm.h

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index fda356e..a9d0d8c 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -158,18 +158,6 @@ enum {
        XFRM_STATE_DEAD
 };
 
-/* events that could be sent by kernel */
-enum {
-       XFRM_SAP_INVALID,
-       XFRM_SAP_EXPIRED,
-       XFRM_SAP_ADDED,
-       XFRM_SAP_UPDATED,
-       XFRM_SAP_DELETED,
-       XFRM_SAP_FLUSHED,
-       __XFRM_SAP_MAX
-};
-#define XFRM_SAP_MAX (__XFRM_SAP_MAX - 1)
-
 /* callback structure passed from either netlink or pfkey */
 struct km_event
 {
@@ -216,6 +204,7 @@ struct xfrm_state_afinfo {
        rwlock_t                lock;
        struct list_head        *state_bydst;
        struct list_head        *state_byspi;
+       int                     (*init_flags)(struct xfrm_state *x);
        void                    (*init_tempsel)(struct xfrm_state *x, struct flowi *fl,
                                                struct xfrm_tmpl *tmpl,
                                                xfrm_address_t *daddr, xfrm_address_t *saddr);
@@ -237,7 +226,7 @@ struct xfrm_type
        struct module           *owner;
        __u8                    proto;
 
-       int                     (*init_state)(struct xfrm_state *x, void *args);
+       int                     (*init_state)(struct xfrm_state *x);
        void                    (*destructor)(struct xfrm_state *);
        int                     (*input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb);
        int                     (*post_input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb);
@@ -814,7 +803,7 @@ struct xfrm_algo_desc {
 /* XFRM tunnel handlers.  */
 struct xfrm_tunnel {
        int (*handler)(struct sk_buff *skb);
-       void (*err_handler)(struct sk_buff *skb, void *info);
+       void (*err_handler)(struct sk_buff *skb, __u32 info);
 };
 
 struct xfrm6_tunnel {
@@ -829,7 +818,6 @@ extern void xfrm6_init(void);
 extern void xfrm6_fini(void);
 extern void xfrm_state_init(void);
 extern void xfrm4_state_init(void);
-extern void xfrm4_state_fini(void);
 extern void xfrm6_state_init(void);
 extern void xfrm6_state_fini(void);
 
@@ -851,6 +839,7 @@ extern int xfrm_replay_check(struct xfrm_state *x, u32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
 extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
+extern int xfrm_init_state(struct xfrm_state *x);
 extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);