Use RTPROT_BABEL_LOCAL throughout.

babel.h

@@ -32,6 +32,8 @@ THE SOFTWARE.
 #define RTPROT_BABEL 42
 #endif
 
+#define RTPROT_BABEL_LOCAL -2
+
 #undef MAX
 #undef MIN
 

filter.c

@@ -217,7 +217,7 @@ parse_filter(gnc_t gnc, void *closure)
                 goto error;
             filter->proto = proto;
         } else if(strcmp(token, "local") == 0) {
-            filter->proto = PROTO_LOCAL;
+            filter->proto = RTPROT_BABEL_LOCAL;
         } else if(strcmp(token, "if") == 0) {
             char *interface;
             c = getword(c, &interface, gnc, closure);
@@ -422,7 +422,7 @@ filter_match(struct filter *f, const unsigned char *id,
     if(f->proto) {
         if(!proto || f->proto != proto)
             return 0;
-    } else if(proto == PROTO_LOCAL) {
+    } else if(proto == RTPROT_BABEL_LOCAL) {
         return 0;
     }
     return 1;

filter.h

@@ -22,8 +22,6 @@ THE SOFTWARE.
 
 #define METRIC_INHERIT (INFINITY + 1)
 
-#define PROTO_LOCAL -2
-
 struct filter {
     int af;
     char *ifname;

kernel.h

@@ -24,8 +24,6 @@ THE SOFTWARE.
 
 #define KERNEL_INFINITY 0xFFFF
 
-#define RTPROTO_BABEL_LOCAL 257
-
 struct kernel_route {
     unsigned char prefix[16];
     int plen;

kernel_netlink.c

@@ -1101,7 +1101,7 @@ filter_addresses(struct nlmsghdr *nh, void *data)
         route->plen = 128;
         route->metric = 0;
         route->ifindex = ifa->ifa_index;
-        route->proto = RTPROTO_BABEL_LOCAL;
+        route->proto = RTPROT_BABEL_LOCAL;
         memset(route->gw, 0, 16);
         *found = (*found)+1;
     }

xroute.c

@@ -134,7 +134,8 @@ check_xroutes()
             export = 1;
         } else if(xroutes[i].kind == XROUTE_LOCAL) {
             metric = redistribute_filter(xroutes[i].prefix, xroutes[i].plen,
-                                         xroutes[i].ifindex, PROTO_LOCAL);
+                                         xroutes[i].ifindex,
+                                         RTPROT_BABEL_LOCAL);
             if(metric == METRIC_INHERIT)
                 metric = 0;
             if(metric < INFINITY && metric == xroutes[i].metric) {
@@ -187,13 +188,13 @@ check_xroutes()
         if(martian_prefix(addresses[i].prefix, addresses[i].plen))
             continue;
         metric = redistribute_filter(addresses[i].prefix, addresses[i].plen,
-                                     addresses[i].ifindex, PROTO_LOCAL);
+                                     addresses[i].ifindex, RTPROT_BABEL_LOCAL);
         if(metric == METRIC_INHERIT)
             metric = 0;
         if(metric < INFINITY) {
             rc = add_xroute(XROUTE_LOCAL,
                             addresses[i].prefix, addresses[i].plen,
-                            0, addresses[i].ifindex, PROTO_LOCAL);
+                            0, addresses[i].ifindex, RTPROT_BABEL_LOCAL);
             if(rc)
                 change = 1;
         }