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| author | paul <paul> | 2004-04-08 07:43:45 +0000 |
|---|---|---|
| committer | paul <paul> | 2004-04-08 07:43:45 +0000 |
| commit | 4cd5e9d9a5f9e51a4deb5141fc501aba24823f49 (patch) | |
| tree | f0a25b1bfa8fdeec5cc479b7c08c74be3dcd3baf /ospfd/ospf_spf.h | |
| parent | 1e9da62ea60a8158910663c0686f6f01364745d0 (diff) | |
| download | quagga-4cd5e9d9a5f9e51a4deb5141fc501aba24823f49.tar.bz2 quagga-4cd5e9d9a5f9e51a4deb5141fc501aba24823f49.tar.xz | |
2004-04-08 Paul Jakma <paul@dishone.st>
* ospf_spf.h: Add backlink field to struct vertex
* ospf_spf.h: (ospf_vertex_new) initialise backlink
(ospf_lsa_has_link) return index of link back to
vertex V from candidate vertex W, or -1 if no link exists.
(ospf_spf_next) save backlink index for candidate vertex
* ospf_interface.c: (ospf_vl_set_params) Use the backlink index
to determine correct address for virtual-link peers. Fall back
to older "pick first link" method if no backlink index exists.
Diffstat (limited to 'ospfd/ospf_spf.h')
| -rw-r--r-- | ospfd/ospf_spf.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ospfd/ospf_spf.h b/ospfd/ospf_spf.h index 7fe682ee..73120000 100644 --- a/ospfd/ospf_spf.h +++ b/ospfd/ospf_spf.h @@ -33,6 +33,7 @@ struct vertex struct in_addr id; struct lsa_header *lsa; u_int32_t distance; + int backlink; /* link index of back-link */ list child; list nexthop; }; @@ -44,7 +45,7 @@ struct vertex_nexthop struct vertex *parent; }; -void ospf_spf_calculate_schedule (); +void ospf_spf_calculate_schedule (struct ospf *); void ospf_rtrs_free (struct route_table *); /* void ospf_spf_calculate_timer_add (); */ |