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Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mroute.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 08bc776d05e2..d5f69151f692 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -59,13 +59,18 @@ struct vifctl {
unsigned char vifc_flags; /* VIFF_ flags */
unsigned char vifc_threshold; /* ttl limit */
unsigned int vifc_rate_limit; /* Rate limiter values (NI) */
- struct in_addr vifc_lcl_addr; /* Our address */
+ union {
+ struct in_addr vifc_lcl_addr; /* Local interface address */
+ int vifc_lcl_ifindex; /* Local interface index */
+ };
struct in_addr vifc_rmt_addr; /* IPIP tunnel addr */
};
-#define VIFF_TUNNEL 0x1 /* IPIP tunnel */
-#define VIFF_SRCRT 0x2 /* NI */
-#define VIFF_REGISTER 0x4 /* register vif */
+#define VIFF_TUNNEL 0x1 /* IPIP tunnel */
+#define VIFF_SRCRT 0x2 /* NI */
+#define VIFF_REGISTER 0x4 /* register vif */
+#define VIFF_USE_IFINDEX 0x8 /* use vifc_lcl_ifindex instead of
+ vifc_lcl_addr to find an interface */
/*
* Cache manipulation structures for mrouted and PIMd