sharpd/sharp_globals.h

   1 /*
   2  * SHARP - code to track globals
   3  * Copyright (C) 2019 Cumulus Networks, Inc.
   4  *               Donald Sharp
   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 #ifndef __SHARP_GLOBAL_H__
  23 #define __SHARP_GLOBAL_H__
  24
  25 DECLARE_MGROUP(SHARPD)
  26
  27 struct sharp_routes {
  28         /* The original prefix for route installation */
  29         struct prefix orig_prefix;
  30
  31         /* The nexthop info we are using for installation */
  32         struct nexthop nhop;
  33         struct nexthop backup_nhop;
  34         uint32_t nhgid;
  35         struct nexthop_group nhop_group;
  36         struct nexthop_group backup_nhop_group;
  37
  38         uint32_t total_routes;
  39         uint32_t installed_routes;
  40         uint32_t removed_routes;
  41         int32_t repeat;
  42
  43         uint8_t inst;
  44         vrf_id_t vrf_id;
  45
  46         struct timeval t_start;
  47         struct timeval t_end;
  48 };
  49
  50 struct sharp_global {
  51         /* Global data about route install/deletions */
  52         struct sharp_routes r;
  53
  54         /* The list of nexthops that we are watching and data about them */
  55         struct list *nhs;
  56 };
  57
  58 extern struct sharp_global sg;
  59 #endif