isisd/isis_dr.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * IS-IS Rout(e)ing protocol - isis_dr.h
   4  *                             IS-IS designated router related routines
   5  *
   6  * Copyright (C) 2001,2002   Sampo Saaristo
   7  *                           Tampere University of Technology
   8  *                           Institute of Communications Engineering
   9  */
  10
  11 #ifndef _ZEBRA_ISIS_DR_H
  12 #define _ZEBRA_ISIS_DR_H
  13
  14 void isis_run_dr(struct thread *thread);
  15 int isis_dr_elect(struct isis_circuit *circuit, int level);
  16 int isis_dr_resign(struct isis_circuit *circuit, int level);
  17 int isis_dr_commence(struct isis_circuit *circuit, int level);
  18 const char *isis_disflag2string(int disflag);
  19
  20 enum isis_dis_state {
  21         ISIS_IS_NOT_DIS,
  22         ISIS_IS_DIS,
  23         ISIS_WAS_DIS,
  24         ISIS_UNKNOWN_DIS
  25 };
  26
  27 #endif /* _ZEBRA_ISIS_DR_H */