diff options
| author |   Neale Ranns <neale.ranns@cisco.com> | 2020-10-26 10:44:54 +0000 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-10-26 13:39:06 +0000 |
| commit | cc4f7e1bd75e383e6e9d065c4556118efbc4dcec (patch) | |
| tree | 5deee459537a06cac5f37d36d15d30c3fd178b91 /src/vnet/fib/fib_entry.c | |
| parent | 4d7ad4a6cc08e316d78de5ac7ce3ead4e9bfcb66 (diff) | |
fib: API to extract any resolving interface rather than the one from the
best source
Type: improvement
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: Iaa91cbc7eba94f4ffbdc249ecdb49770bd2ae916
Diffstat (limited to 'src/vnet/fib/fib_entry.c')
| -rw-r--r-- | src/vnet/fib/fib_entry.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_entry.c b/src/vnet/fib/fib_entry.c index a8dec1a8c20..33c29a6e33c 100644 --- a/src/vnet/fib/fib_entry.c +++ b/src/vnet/fib/fib_entry.c @@ -1464,6 +1464,27 @@ fib_entry_get_resolving_interface (fib_node_index_t entry_index) return (fib_path_list_get_resolving_interface(fib_entry->fe_parent)); } +u32 +fib_entry_get_any_resolving_interface (fib_node_index_t entry_index) +{ + const fib_entry_src_t *src; + fib_entry_t *fib_entry; + fib_source_t source; + u32 sw_if_index; + + fib_entry = fib_entry_get(entry_index); + + FOR_EACH_SRC_ADDED(fib_entry, src, source, + ({ + sw_if_index = fib_entry_get_resolving_interface_for_source (entry_index, + source); + + if (~0 != sw_if_index) + break; + })); + return (sw_if_index); +} + fib_source_t fib_entry_get_best_source (fib_node_index_t entry_index) { |