ospfd/ospf_ti_lfa.h

   1 /*
   2  * OSPF calculation.
   3  * Copyright (C) 2020  NetDEF, Inc.
   4  *                     Sascha Kattelmann
   5  *
   6  * This file is part of FRR.
   7  *
   8  * FRR is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by the
  10  * Free Software Foundation; either version 2, or (at your option) any
  11  * later version.
  12  *
  13  * FRR is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; see the file COPYING; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22
  23 #ifndef _OSPF_TI_LFA_H
  24 #define _OSPF_TI_LFA_H
  25
  26 #define PROTECTED_RESOURCE_STRLEN 100
  27
  28 extern void ospf_ti_lfa_compute(struct ospf_area *area,
  29                                 struct route_table *new_table,
  30                                 enum protection_type protection_type);
  31
  32 /* unit testing */
  33 extern void ospf_ti_lfa_generate_p_spaces(struct ospf_area *area,
  34                                           enum protection_type protection_type);
  35 extern void ospf_ti_lfa_insert_backup_paths(struct ospf_area *area,
  36                                             struct route_table *new_table);
  37 extern void ospf_ti_lfa_free_p_spaces(struct ospf_area *area);
  38 void ospf_print_protected_resource(
  39         struct protected_resource *protected_resource, char *buf);
  40
  41 #endif /* _OSPF_TI_LFA_H */