zebra: rework recursive route resolution
Change the datastructure for recursive routes. This brings the following
benefits:
By using struct nexthop also to store nexthops obtained by recursive
resolution, we can get rid of quite a bit of code duplication in the fib
management. (rt_netlink, rt_socket, ...)
With the new datastructure we can make use of all available paths when
recursive routes are resolved with multipath routes.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
diff --git a/tests/.gitignore b/tests/.gitignore
index 8baea0a..31fb70a 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -31,4 +31,5 @@
testprivs
testsig
teststream
+testnexthopiter
site.exp