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authorpaul <paul>2002-12-13 20:15:29 +0000
committerpaul <paul>2002-12-13 20:15:29 +0000
commit718e3744195351130f4ce7dbe0613f4b3e23df93 (patch)
treebac2ad39971cd43f31241ef123bd4e470f695ac9 /ospfd/ospf_spf.h
Initial revision
Diffstat (limited to 'ospfd/ospf_spf.h')
-rw-r--r--ospfd/ospf_spf.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/ospfd/ospf_spf.h b/ospfd/ospf_spf.h
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+++ b/ospfd/ospf_spf.h
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+/*
+ * OSPF calculation.
+ * Copyright (C) 1999 Kunihiro Ishiguro
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING. If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#define OSPF_VERTEX_ROUTER 1
+#define OSPF_VERTEX_NETWORK 2
+
+#define OSPF_VERTEX_PROCESSED 0x01
+
+
+struct vertex
+{
+ u_char flags;
+ u_char type;
+ struct in_addr id;
+ struct lsa_header *lsa;
+ u_int32_t distance;
+ list child;
+ list nexthop;
+};
+
+struct vertex_nexthop
+{
+ struct ospf_interface *oi;
+ struct in_addr router;
+ struct vertex *parent;
+};
+
+void ospf_spf_calculate_schedule ();
+void ospf_rtrs_free (struct route_table *);
+
+/* void ospf_spf_calculate_timer_add (); */