lib: add ability to supply separate match/set objects to routemaps

Sometimes it's needed to match by fields of one object but set fields of
another object. The following commit is an example.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/routemap.h b/lib/routemap.h
index b356dbf52..2c8eb2453 100644
--- a/lib/routemap.h
+++ b/lib/routemap.h
@@ -443,9 +443,12 @@ extern struct route_map *route_map_lookup_by_name(const char *name);
 struct route_map *route_map_lookup_warn_noexist(struct vty *vty, const char *name);
 
 /* Apply route map to the object. */
-extern route_map_result_t route_map_apply(struct route_map *map,
-					  const struct prefix *prefix,
-					  void *object);
+extern route_map_result_t route_map_apply_ext(struct route_map *map,
+					      const struct prefix *prefix,
+					      void *match_object,
+					      void *set_object);
+#define route_map_apply(map, prefix, object)                                   \
+	route_map_apply_ext(map, prefix, object, object)
 
 extern void route_map_add_hook(void (*func)(const char *));
 extern void route_map_delete_hook(void (*func)(const char *));