From ecfd6b183780c6d9e85873693b3ce6c5f4d08b58 Mon Sep 17 00:00:00 2001 From: Jamal Hadi Salim Date: Sat, 28 Apr 2007 21:20:32 -0700 Subject: [XFRM]: Export SPD info With this patch you can use iproute2 in user space to efficiently see how many policies exist in different directions. Signed-off-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- include/net/xfrm.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/net') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 8287081d77f2..9561bf817b02 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -423,6 +423,18 @@ struct xfrm_sadinfo u32 sadhmcnt; /* max allowed hash bkts */ u32 sadcnt; /* current running count */ }; + +struct xfrm_spdinfo +{ + u32 incnt; + u32 outcnt; + u32 fwdcnt; + u32 inscnt; + u32 outscnt; + u32 fwdscnt; + u32 spdhcnt; + u32 spdhmcnt; +}; #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); @@ -946,6 +958,7 @@ 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, struct xfrm_audit *audit_info); extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si); +extern void xfrm_spd_getinfo(struct xfrm_spdinfo *si); 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); -- cgit v1.2.3-59-g8ed1b