pimd/pim_igmp_stats.c

   1 /*
   2  * PIM for FRRouting
   3  * Copyright (C) 2018  Mladen Sablic
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; see the file COPYING; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include "pim_igmp_stats.h"
  25
  26 void igmp_stats_init(struct igmp_stats *stats)
  27 {
  28         memset(stats, 0, sizeof(struct igmp_stats));
  29 }
  30
  31 void igmp_stats_add(struct igmp_stats *a, struct igmp_stats *b)
  32 {
  33         if (!a || !b)
  34                 return;
  35
  36         a->query_v1 += b->query_v1;
  37         a->query_v2 += b->query_v2;
  38         a->query_v3 += b->query_v3;
  39         a->report_v1 += b->report_v1;
  40         a->report_v2 += b->report_v2;
  41         a->report_v3 += b->report_v3;
  42         a->leave_v2 += b->leave_v2;
  43         a->mtrace_rsp += b->mtrace_rsp;
  44         a->mtrace_req += b->mtrace_req;
  45         a->unsupported += b->unsupported;
  46 }