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Annotation of embedaddon/quagga/isisd/isis_route.h, revision 1.1.1.3

1.1       misho       1: /*
                      2:  * IS-IS Rout(e)ing protocol               - isis_route.h
                      3:  *
                      4:  * Copyright (C) 2001,2002   Sampo Saaristo
                      5:  *                           Tampere University of Technology      
                      6:  *                           Institute of Communications Engineering
                      7:  *
                      8:  *                                         based on ../ospf6d/ospf6_route.[ch]
                      9:  *                                         by Yasuhiro Ohara
                     10:  *
                     11:  * This program is free software; you can redistribute it and/or modify it 
                     12:  * under the terms of the GNU General Public Licenseas published by the Free 
                     13:  * Software Foundation; either version 2 of the License, or (at your option) 
                     14:  * any later version.
                     15:  *
                     16:  * This program is distributed in the hope that it will be useful,but WITHOUT 
                     17:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
                     18:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
                     19:  * more details.
                     20: 
                     21:  * You should have received a copy of the GNU General Public License along 
                     22:  * with this program; if not, write to the Free Software Foundation, Inc., 
                     23:  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
                     24:  */
                     25: #ifndef _ZEBRA_ISIS_ROUTE_H
                     26: #define _ZEBRA_ISIS_ROUTE_H
                     27: 
                     28: #ifdef HAVE_IPV6
                     29: struct isis_nexthop6
                     30: {
1.1.1.3 ! misho      31:   ifindex_t ifindex;
1.1       misho      32:   struct in6_addr ip6;
1.1.1.2   misho      33:   struct in6_addr router_address6;
1.1       misho      34:   unsigned int lock;
                     35: };
                     36: #endif /* HAVE_IPV6 */
                     37: 
                     38: struct isis_nexthop
                     39: {
1.1.1.3 ! misho      40:   ifindex_t ifindex;
1.1       misho      41:   struct in_addr ip;
1.1.1.2   misho      42:   struct in_addr router_address;
1.1       misho      43:   unsigned int lock;
                     44: };
                     45: 
                     46: struct isis_route_info
                     47: {
1.1.1.2   misho      48: #define ISIS_ROUTE_FLAG_ACTIVE       0x01  /* active route for the prefix */
                     49: #define ISIS_ROUTE_FLAG_ZEBRA_SYNCED 0x02  /* set when route synced to zebra */
                     50: #define ISIS_ROUTE_FLAG_ZEBRA_RESYNC 0x04  /* set when route needs to sync */
1.1       misho      51:   u_char flag;
                     52:   u_int32_t cost;
                     53:   u_int32_t depth;
                     54:   struct list *nexthops;
                     55: #ifdef HAVE_IPV6
                     56:   struct list *nexthops6;
                     57: #endif                         /* HAVE_IPV6 */
                     58: };
                     59: 
                     60: struct isis_route_info *isis_route_create (struct prefix *prefix,
                     61:                                           u_int32_t cost, u_int32_t depth,
                     62:                                           struct list *adjacencies,
                     63:                                           struct isis_area *area, int level);
                     64: 
1.1.1.2   misho      65: void isis_route_validate (struct isis_area *area);
                     66: void isis_route_invalidate_table (struct isis_area *area,
                     67:                                   struct route_table *table);
                     68: void isis_route_invalidate (struct isis_area *area);
1.1       misho      69: 
                     70: #endif /* _ZEBRA_ISIS_ROUTE_H */