2005-07-29 Paul Jakma <paul.jakma@sun.com>
* interface.c: (if_delete_update) should always be available, not
just on RTM_IFANNOUNCE/NETLINK systems.
* kernel_socket.c: (ifan_read) only call if_delete_update when
interface departs, dont if_delete, because we wish to retain
interface configuration state even when interfaces are removed.
(ifm_read) If we dont have RTM_IFANNOUNCE, then transitioning
to down state is only chance we have to clean up interface in case
it is deleted (eg Solaris down -> unplumb -> plumb up).
* redistribute.c: (zebra_interface_delete_update) should always be
available, we /will/ call it now on all systems, via
if_delete_update.
* zserv.c: (zsend_interface_delete) ditto
(zsend_interface_address) Update the call-flow diagramme, to
reflect that if_delete_update /is/ now called on all systems,
potentially.
* zserv.h: (zsend_interface_delete) unconditionally exported, as
above.
diff --git a/zebra/interface.c b/zebra/interface.c
index 8032614..92e43d9 100644
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -290,14 +290,7 @@
}
}
-
-/* Handle an interface delete event
- *
- * This function is only called when support for
- * RTM_IFANNOUNCE or AF_NETLINK sockets (RTM_DELLINK message)
- * is available. It is not called on, eg, Solaris.
- */
-#if (defined(RTM_IFANNOUNCE) || defined(HAVE_NETLINK))
+/* Handle an interface delete event */
void
if_delete_update (struct interface *ifp)
{
@@ -405,7 +398,6 @@
interface deletion message. */
ifp->ifindex = IFINDEX_INTERNAL;
}
-#endif /* (defined(RTM_IFANNOUNCE) || defined(HAVE_NETLINK) */
/* Interface is up. */
void