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Annotation of embedaddon/quagga/isisd/isis_common.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * IS-IS Rout(e)ing protocol - isis_common.h  
                      3:  *                             some common data structures
                      4:  *
                      5:  * Copyright (C) 2001,2002   Sampo Saaristo
                      6:  *                           Tampere University of Technology      
                      7:  *                           Institute of Communications Engineering
                      8:  *
                      9:  * This program is free software; you can redistribute it and/or modify it 
                     10:  * under the terms of the GNU General Public Licenseas published by the Free 
                     11:  * Software Foundation; either version 2 of the License, or (at your option) 
                     12:  * any later version.
                     13:  *
                     14:  * This program is distributed in the hope that it will be useful,but WITHOUT 
                     15:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
                     16:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
                     17:  * more details.
                     18: 
                     19:  * You should have received a copy of the GNU General Public License along 
                     20:  * with this program; if not, write to the Free Software Foundation, Inc., 
                     21:  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
                     22:  */
                     23: 
                     24: /*
                     25:  * Area Address
                     26:  */
                     27: struct area_addr
                     28: {
                     29:   u_char addr_len;
                     30:   u_char area_addr[20];
                     31: };
                     32: 
                     33: struct isis_passwd
                     34: {
                     35:   u_char len;
                     36: #define ISIS_PASSWD_TYPE_UNUSED   0
                     37: #define ISIS_PASSWD_TYPE_CLEARTXT 1
                     38: #define ISIS_PASSWD_TYPE_PRIVATE  255
                     39:   u_char type;
                     40:   /* Authenticate SNPs? */
                     41: #define SNP_AUTH_SEND   0x01
                     42: #define SNP_AUTH_RECV   0x02
                     43:   u_char snp_auth;
                     44:   u_char passwd[255];
                     45: };
                     46: 
                     47: /*
                     48:  * (Dynamic) Hostname
                     49:  * one struct for cache list
                     50:  * one struct for LSP TLV
                     51:  */
                     52: struct hostname
                     53: {
                     54:   u_char namelen;
                     55:   u_char name[255];
                     56: };
                     57: 
                     58: /*
                     59:  * Supported Protocol IDs
                     60:  */
                     61: struct nlpids
                     62: {
                     63:   u_char count;
                     64:   u_char nlpids[4];            /* FIXME: enough ? */
                     65: };
                     66: 
                     67: /*
                     68:  * Flags structure for SSN and SRM flags
                     69:  */
                     70: struct flags
                     71: {
                     72:   int maxindex;
                     73:   struct list *free_idcs;
                     74: };