pimd/pim_util.h

   1 /*
   2  * PIM for Quagga
   3  * Copyright (C) 2008  Everton da Silva Marques
   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 #ifndef PIM_UTIL_H
  21 #define PIM_UTIL_H
  22
  23 #include <stdint.h>
  24
  25 #include <zebra.h>
  26
  27 #include "checksum.h"
  28 #include "pimd.h"
  29 #include "pim_iface.h"
  30
  31 uint8_t igmp_msg_encode16to8(uint16_t value);
  32 uint16_t igmp_msg_decode8to16(uint8_t code);
  33
  34 void pim_pkt_dump(const char *label, const uint8_t *buf, int size);
  35
  36 int pim_is_group_224_0_0_0_24(struct in_addr group_addr);
  37 int pim_is_group_224_4(struct in_addr group_addr);
  38 bool pim_is_group_filtered(struct pim_interface *pim_ifp, struct in_addr *grp);
  39 #endif /* PIM_UTIL_H */