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| author | Olivier Dugeon <olivier.dugeon@orange.com> | 2018-01-30 11:43:25 +0100 |
|---|---|---|
| committer | Olivier Dugeon <olivier.dugeon@orange.com> | 2018-01-30 11:43:25 +0100 |
| commit | dab8b7a81c42c62a3effbcf157ff6a125871792c (patch) | |
| tree | b6d84054818466bd1ba72ad401272e668cb6b07d /ospfd/ospf_interface.c | |
| parent | c97dbe20a19a43dce7a1cb37cf96b2b3d66d77ca (diff) | |
| parent | 15fa114fedcdb94f1de8d18b84bba6e16007e74b (diff) | |
Merge remote-tracking 'frr/master' into SR-Routing
Diffstat (limited to 'ospfd/ospf_interface.c')
| -rw-r--r-- | ospfd/ospf_interface.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ospfd/ospf_interface.c b/ospfd/ospf_interface.c index e8700e7eb0..c8f758525e 100644 --- a/ospfd/ospf_interface.c +++ b/ospfd/ospf_interface.c @@ -51,6 +51,28 @@ DEFINE_QOBJ_TYPE(ospf_interface) DEFINE_HOOK(ospf_vl_add, (struct ospf_vl_data * vd), (vd)) DEFINE_HOOK(ospf_vl_delete, (struct ospf_vl_data * vd), (vd)) +int ospf_interface_neighbor_count(struct ospf_interface *oi) +{ + int count = 0; + struct route_node *rn; + struct ospf_neighbor *nbr = NULL; + + for (rn = route_top(oi->nbrs); rn; rn = route_next(rn)) { + nbr = rn->info; + if (nbr) { + /* Do not show myself. */ + if (nbr == oi->nbr_self) + continue; + /* Down state is not shown. */ + if (nbr->state == NSM_Down) + continue; + count++; + } + } + + return count; +} + int ospf_if_get_output_cost(struct ospf_interface *oi) { /* If all else fails, use default OSPF cost */ |