Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/zebra/zebra_rnh.h b/zebra/zebra_rnh.h
new file mode 100644
index 0000000..70eda72
--- /dev/null
+++ b/zebra/zebra_rnh.h
@@ -0,0 +1,64 @@
+/*
+ * Zebra next hop tracking header
+ * Copyright (C) 2013 Cumulus Networks, Inc.
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ZEBRA_RNH_H
+#define _ZEBRA_RNH_H
+
+#include "prefix.h"
+#include "vty.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void zebra_rnh_init(void);
+
+extern struct rnh *zebra_add_rnh(struct prefix *p, vrf_id_t vrfid, safi_t safi,
+				 bool *exists);
+extern struct rnh *zebra_lookup_rnh(struct prefix *p, vrf_id_t vrfid,
+				    safi_t safi);
+extern void zebra_free_rnh(struct rnh *rnh);
+extern void zebra_add_rnh_client(struct rnh *rnh, struct zserv *client,
+				 vrf_id_t vrfid);
+extern int zebra_send_rnh_update(struct rnh *rnh, struct zserv *client,
+				 vrf_id_t vrf_id, uint32_t srte_color);
+extern void zebra_register_rnh_pseudowire(vrf_id_t, struct zebra_pw *, bool *);
+extern void zebra_deregister_rnh_pseudowire(vrf_id_t, struct zebra_pw *);
+extern void zebra_remove_rnh_client(struct rnh *rnh, struct zserv *client);
+extern void zebra_evaluate_rnh(struct zebra_vrf *zvrf, afi_t afi, int force,
+			       const struct prefix *p, safi_t safi);
+extern void zebra_print_rnh_table(vrf_id_t vrfid, afi_t afi, safi_t safi,
+				  struct vty *vty, const struct prefix *p);
+
+extern int rnh_resolve_via_default(struct zebra_vrf *zvrf, int family);
+
+extern bool rnh_nexthop_valid(const struct route_entry *re,
+			      const struct nexthop *nh);
+
+/* UI control to avoid notifications if backup nexthop status changes */
+void rnh_set_hide_backups(bool hide_p);
+bool rnh_get_hide_backups(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_ZEBRA_RNH_H */