pimd/pim_register.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * PIM for Quagga
   4  * Copyright (C) 2015 Cumulus Networks, Inc.
   5  * Donald Sharp
   6  */
   7 #ifndef PIM_REGISTER_H
   8 #define PIM_REGISTER_H
   9
  10 #include <zebra.h>
  11
  12 #include "if.h"
  13
  14 #define PIM_REGISTER_BORDER_BIT 0x80000000
  15 #define PIM_REGISTER_NR_BIT     0x40000000
  16
  17 #define PIM_MSG_REGISTER_LEN   (8)
  18 #define PIM_MSG_REGISTER_STOP_LEN (4)
  19
  20 int pim_register_stop_recv(struct interface *ifp, uint8_t *buf, int buf_size);
  21
  22 int pim_register_recv(struct interface *ifp, pim_addr dest_addr,
  23                       pim_addr src_addr, uint8_t *tlv_buf, int tlv_buf_size);
  24 #if PIM_IPV == 6
  25 struct in6_addr pim_register_get_unicast_v6_addr(struct pim_interface *p_ifp);
  26 #endif
  27 void pim_register_send(const uint8_t *buf, int buf_size, pim_addr src,
  28                        struct pim_rpf *rpg, int null_register,
  29                        struct pim_upstream *up);
  30 void pim_register_stop_send(struct interface *ifp, pim_sgaddr *sg, pim_addr src,
  31                             pim_addr originator);
  32 void pim_register_join(struct pim_upstream *up);
  33 void pim_null_register_send(struct pim_upstream *up);
  34 void pim_reg_del_on_couldreg_fail(struct interface *ifp);
  35
  36 #endif