audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n

[pandora-kernel.git] / include / net / xfrm.h

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 3878a88..e476541 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -310,6 +310,8 @@ struct xfrm_tmpl
 /* Source address of tunnel. Ignored, if it is not a tunnel. */
        xfrm_address_t          saddr;
 
+       unsigned short          encap_family;
+
        __u32                   reqid;
 
 /* Mode: transport, tunnel etc. */
@@ -340,18 +342,19 @@ struct xfrm_policy
        atomic_t                refcnt;
        struct timer_list       timer;
 
-       u8                      type;
        u32                     priority;
        u32                     index;
        struct xfrm_selector    selector;
        struct xfrm_lifetime_cfg lft;
        struct xfrm_lifetime_cur curlft;
        struct dst_entry       *bundles;
-       __u16                   family;
-       __u8                    action;
-       __u8                    flags;
-       __u8                    dead;
-       __u8                    xfrm_nr;
+       u16                     family;
+       u8                      type;
+       u8                      action;
+       u8                      flags;
+       u8                      dead;
+       u8                      xfrm_nr;
+       /* XXX 1 byte hole, try to pack */
        struct xfrm_sec_ctx     *security;
        struct xfrm_tmpl        xfrm_vec[XFRM_MAX_DEPTH];
 };
@@ -389,6 +392,20 @@ extern int xfrm_unregister_km(struct xfrm_mgr *km);
 
 extern unsigned int xfrm_policy_count[XFRM_POLICY_MAX*2];
 
+/* Audit Information */
+struct xfrm_audit
+{
+       uid_t   loginuid;
+       u32     secid;
+};
+
+#ifdef CONFIG_AUDITSYSCALL
+extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
+                   struct xfrm_policy *xp, struct xfrm_state *x);
+#else
+#define xfrm_audit_log(a,s,t,r,p,x) do { ; } while (0)
+#endif /* CONFIG_AUDITSYSCALL */
+
 static inline void xfrm_pol_hold(struct xfrm_policy *policy)
 {
        if (likely(policy != NULL))
@@ -903,7 +920,7 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s
 #endif
 extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
-extern void xfrm_state_flush(u8 proto);
+extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
 extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
@@ -956,13 +973,13 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
                                          struct xfrm_selector *sel,
                                          struct xfrm_sec_ctx *ctx, int delete);
 struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete);
-void xfrm_policy_flush(u8 type);
+void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info);
 u32 xfrm_get_acqseq(void);
 void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi);
-struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, 
-                                 xfrm_address_t *daddr, xfrm_address_t *saddr, 
+struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto,
+                                 xfrm_address_t *daddr, xfrm_address_t *saddr,
                                  int create, unsigned short family);
-extern void xfrm_policy_flush(u8 type);
+extern void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
 extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst,
                          struct flowi *fl, int family, int strict);