diff options
Diffstat (limited to 'src/vnet/fib')
| -rw-r--r-- | src/vnet/fib/fib_entry.c | 21 | ||||
| -rw-r--r-- | src/vnet/fib/fib_entry.h | 1 |
2 files changed, 22 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) { diff --git a/src/vnet/fib/fib_entry.h b/src/vnet/fib/fib_entry.h index b97c80fd8bf..4053ff65181 100644 --- a/src/vnet/fib/fib_entry.h +++ b/src/vnet/fib/fib_entry.h @@ -440,6 +440,7 @@ extern u32 fib_entry_child_add(fib_node_index_t fib_entry_index, extern void fib_entry_child_remove(fib_node_index_t fib_entry_index, u32 sibling_index); extern u32 fib_entry_get_resolving_interface(fib_node_index_t fib_entry_index); +extern u32 fib_entry_get_any_resolving_interface(fib_node_index_t fib_entry_index); extern u32 fib_entry_get_resolving_interface_for_source( fib_node_index_t fib_entry_index, fib_source_t source); |