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Annotation of embedaddon/quagga/isisd/isis_csm.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * IS-IS Rout(e)ing protocol - isis_csm.h
        !             3:  *                             IS-IS circuit state machine
        !             4:  *
        !             5:  * Copyright (C) 2001,2002   Sampo Saaristo
        !             6:  *                           Tampere University of Technology      
        !             7:  *                           Institute of Communications Engineering
        !             8:  *
        !             9:  *
        !            10:  * This program is free software; you can redistribute it and/or modify it 
        !            11:  * under the terms of the GNU General Public Licenseas published by the Free 
        !            12:  * Software Foundation; either version 2 of the License, or (at your option) 
        !            13:  * any later version.
        !            14:  *
        !            15:  * This program is distributed in the hope that it will be useful,but WITHOUT 
        !            16:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
        !            17:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
        !            18:  * more details.
        !            19: 
        !            20:  * You should have received a copy of the GNU General Public License along 
        !            21:  * with this program; if not, write to the Free Software Foundation, Inc., 
        !            22:  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
        !            23:  */
        !            24: #ifndef _ZEBRA_ISIS_CSM_H
        !            25: #define _ZEBRA_ISIS_CSM_H
        !            26: 
        !            27: /*
        !            28:  * Circuit states
        !            29:  */
        !            30: #define C_STATE_NA   0
        !            31: #define C_STATE_INIT 1         /* Connected to interface */
        !            32: #define C_STATE_CONF 2         /* Configured for ISIS    */
        !            33: #define C_STATE_UP   3         /* CONN | CONF            */
        !            34: 
        !            35: /*
        !            36:  * Circuit events
        !            37:  */
        !            38: #define ISIS_ENABLE    1
        !            39: #define IF_UP_FROM_Z   2
        !            40: #define ISIS_DISABLE   3
        !            41: #define IF_DOWN_FROM_Z 4
        !            42: 
        !            43: struct isis_circuit *isis_csm_state_change (int event,
        !            44:                                            struct isis_circuit *circuit,
        !            45:                                            void *arg);
        !            46: 
        !            47: #endif /* _ZEBRA_ISIS_CSM_H */