lib: convert if_zapi_callbacks into actual hooks

...so that multiple functions can be subscribed.

The create/destroy hooks are renamed to real/unreal because that's what
they *actually* signal.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/ripd/rip_interface.c b/ripd/rip_interface.c
index 505290ed31..93494549cc 100644
--- a/ripd/rip_interface.c
+++ b/ripd/rip_interface.c
@@ -1118,6 +1118,8 @@ void rip_if_init(void)
 
 	/* Install interface node. */
 	if_cmd_init_default();
-	if_zapi_callbacks(rip_ifp_create, rip_ifp_up,
-			  rip_ifp_down, rip_ifp_destroy);
+	hook_register_prio(if_real, 0, rip_ifp_create);
+	hook_register_prio(if_up, 0, rip_ifp_up);
+	hook_register_prio(if_down, 0, rip_ifp_down);
+	hook_register_prio(if_unreal, 0, rip_ifp_destroy);
 }