need to remember gateway ping information.

SCCS-vsn: sys/net/route.h 6.5

diff --git a/usr/src/sys/net/route.h b/usr/src/sys/net/route.h
index 8cf0ec1..211957e 100644 (file)
--- a/usr/src/sys/net/route.h
+++ b/usr/src/sys/net/route.h
@@ -3,7 +3,7 @@
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)route.h     6.4 (Berkeley) %G%
+ *     @(#)route.h     6.4 (Berkeley) 6/8/85

  */
 
 /*
  */
 
 /*


@@ -42,11 +42,24 @@ struct rtentry {
        short   rt_refcnt;              /* # held references */
        u_long  rt_use;                 /* raw # packets forwarded */
        struct  ifnet *rt_ifp;          /* the answer: interface to use */
        short   rt_refcnt;              /* # held references */
        u_long  rt_use;                 /* raw # packets forwarded */
        struct  ifnet *rt_ifp;          /* the answer: interface to use */

+       union {                         /* domain specific info */
+#ifdef INET
+           struct {
+               int in_rt_pc;           /* count of pings not answered */
+           } rt_in_data;
+
+#define        irt_pings       rt_data.rt_in_data.in_rt_pc
+#define irt_gdown      rt_data.rt_in_data.in_rt_pc
+
+#endif
+           char rt_dummy[32];
+       } rt_data;

 };
 
 #define        RTF_UP          0x1             /* route useable */
 #define        RTF_GATEWAY     0x2             /* destination is a gateway */
 #define        RTF_HOST        0x4             /* host entry (net otherwise) */
 };
 
 #define        RTF_UP          0x1             /* route useable */
 #define        RTF_GATEWAY     0x2             /* destination is a gateway */
 #define        RTF_HOST        0x4             /* host entry (net otherwise) */

+#define RTF_REINSTATE  0x8             /* re-instate route after timeout */

 
 /*
  * Routing statistics.
 
 /*
  * Routing statistics.