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-rw-r--r--include/net/xfrm.h41
1 files changed, 20 insertions, 21 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 66c2d3eec03c..39ef925d39dd 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -416,25 +416,6 @@ struct xfrm_audit
416 u32 secid; 416 u32 secid;
417}; 417};
418 418
419/* SAD metadata, add more later */
420struct xfrm_sadinfo
421{
422 u32 sadhcnt; /* current hash bkts */
423 u32 sadhmcnt; /* max allowed hash bkts */
424 u32 sadcnt; /* current running count */
425};
426
427struct xfrm_spdinfo
428{
429 u32 incnt;
430 u32 outcnt;
431 u32 fwdcnt;
432 u32 inscnt;
433 u32 outscnt;
434 u32 fwdscnt;
435 u32 spdhcnt;
436 u32 spdhmcnt;
437};
438#ifdef CONFIG_AUDITSYSCALL 419#ifdef CONFIG_AUDITSYSCALL
439extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result, 420extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
440 struct xfrm_policy *xp, struct xfrm_state *x); 421 struct xfrm_policy *xp, struct xfrm_state *x);
@@ -964,11 +945,29 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s
964 return -ENOSYS; 945 return -ENOSYS;
965} 946}
966#endif 947#endif
948
949struct xfrmk_sadinfo {
950 u32 sadhcnt; /* current hash bkts */
951 u32 sadhmcnt; /* max allowed hash bkts */
952 u32 sadcnt; /* current running count */
953};
954
955struct xfrmk_spdinfo {
956 u32 incnt;
957 u32 outcnt;
958 u32 fwdcnt;
959 u32 inscnt;
960 u32 outscnt;
961 u32 fwdscnt;
962 u32 spdhcnt;
963 u32 spdhmcnt;
964};
965
967extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq); 966extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
968extern int xfrm_state_delete(struct xfrm_state *x); 967extern int xfrm_state_delete(struct xfrm_state *x);
969extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info); 968extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
970extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si); 969extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si);
971extern void xfrm_spd_getinfo(struct xfrm_spdinfo *si); 970extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si);
972extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq); 971extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
973extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq); 972extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
974extern void xfrm_replay_notify(struct xfrm_state *x, int event); 973extern void xfrm_replay_notify(struct xfrm_state *x, int event);