From 9e829a856fdf88b3ea5770048ea20dcd50d1b4eb Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Mon, 17 Dec 2018 05:50:32 -0800 Subject: MFIB: recurse resolution through an MFIB entry Change-Id: I8dc261e40b8398c5c8ab6bb69ecebbd0176055d9 Signed-off-by: Neale Ranns --- src/vnet/mfib/mfib_entry_cover.h | 42 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/vnet/mfib/mfib_entry_cover.h (limited to 'src/vnet/mfib/mfib_entry_cover.h') diff --git a/src/vnet/mfib/mfib_entry_cover.h b/src/vnet/mfib/mfib_entry_cover.h new file mode 100644 index 00000000000..8f165c29dfd --- /dev/null +++ b/src/vnet/mfib/mfib_entry_cover.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2018 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __MFIB_ENTRY_COVER_H__ +#define __MFIB_ENTRY_COVER_H__ + +#include + +/** + * callback function used when walking the covered entries + */ +typedef int (*mfib_entry_covered_walk_t)(mfib_entry_t *cover, + fib_node_index_t covered, + void *ctx); + +extern u32 mfib_entry_cover_track(mfib_entry_t *cover, + fib_node_index_t covered); + +extern void mfib_entry_cover_untrack(mfib_entry_t *cover, + u32 tracked_index); + +extern void mfib_entry_cover_walk(mfib_entry_t *cover, + mfib_entry_covered_walk_t walk, + void *ctx); + +extern void mfib_entry_cover_change_notify(fib_node_index_t cover_index, + fib_node_index_t covered_index); +extern void mfib_entry_cover_update_notify(mfib_entry_t *cover); + +#endif -- cgit 1.2.3-korg