Move #defines for MRT-related constants from net/route.c to

net/route.h, because the vnet code will need those constants as
well.

Reviewed by:	bz
Approved by:	julian (mentor)
MFC after:	never

2 files changed, 21 insertions, 20 deletions

diff --git a/sys/net/route.c b/sys/net/route.c
index 456caab..105c932 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -63,26 +63,6 @@
 
 #include <vm/uma.h>
 
-#ifndef ROUTETABLES
- #define RT_NUMFIBS 1
- #define RT_MAXFIBS 1
-#else
- /* while we use 4 bits in the mbuf flags,
-  * we are limited to 16
-  */
- #define RT_MAXFIBS 16
- #if ROUTETABLES > RT_MAXFIBS
-  #define RT_NUMFIBS RT_MAXFIBS
-  #error "ROUTETABLES defined too big"
- #else
-  #if ROUTETABLES == 0
-   #define RT_NUMFIBS 1
-  #else
-   #define RT_NUMFIBS ROUTETABLES
-  #endif
- #endif
-#endif
-
 u_int rt_numfibs = RT_NUMFIBS;
 SYSCTL_INT(_net, OID_AUTO, fibs, CTLFLAG_RD, &rt_numfibs, 0, "");
 /*
diff --git a/sys/net/route.h b/sys/net/route.h
index 249a41e..9a01aa6 100644
--- a/sys/net/route.h
+++ b/sys/net/route.h
@@ -82,6 +82,27 @@ struct rt_metrics {
 #define	RTM_RTTUNIT	1000000	/* units for rtt, rttvar, as units per sec */
 #define	RTTTOPRHZ(r)	((r) / (RTM_RTTUNIT / PR_SLOWHZ))
 
+/* MRT compile-time constants */
+#ifdef _KERNEL
+ #ifndef ROUTETABLES
+  #define RT_NUMFIBS 1
+  #define RT_MAXFIBS 1
+ #else
+  /* while we use 4 bits in the mbuf flags, we are limited to 16 */
+  #define RT_MAXFIBS 16
+  #if ROUTETABLES > RT_MAXFIBS
+   #define RT_NUMFIBS RT_MAXFIBS
+   #error "ROUTETABLES defined too big"
+  #else
+   #if ROUTETABLES == 0
+    #define RT_NUMFIBS 1
+   #else
+    #define RT_NUMFIBS ROUTETABLES
+   #endif
+  #endif
+ #endif
+#endif
+
 extern u_int rt_numfibs;	/* number fo usable routing tables */
 extern u_int tunnel_fib;	/* tunnels use these */
 extern u_int fwd_fib;		/* packets being forwarded use these routes */