ospfd/ospf_ldp_sync.h

   1 /*
   2  * ospf_ldp_sync.h: OSPF LDP-IGP Sync  handling routines
   3  * Copyright (C) 2020 Volta Networks, Inc.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the Free
   7  * Software Foundation; either version 2 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * 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 _ZEBRA_OSPF_LDP_SYNC_H
  21 #define _ZEBRA_OSPF_LDP_SYNC_H
  22
  23 #define LDP_OSPF_LSINFINITY 65535
  24
  25 /* Macro to log debug message */
  26 #define ols_debug(...)                                                         \
  27         do {                                                                   \
  28                 if (IS_DEBUG_OSPF_LDP_SYNC)                                    \
  29                         zlog_debug(__VA_ARGS__);                               \
  30         } while (0)
  31
  32
  33 extern void ospf_if_set_ldp_sync_enable(struct ospf *ospf,
  34                                         struct interface *ifp);
  35 extern void ospf_if_set_ldp_sync_holddown(struct ospf *ospf,
  36                                           struct interface *ifp);
  37 extern void ospf_ldp_sync_if_init(struct ospf_interface *ospf);
  38 extern void ospf_ldp_sync_if_start(struct interface *ifp, bool send_state_req);
  39 extern void ospf_ldp_sync_if_remove(struct interface *ifp, bool remove);
  40 extern void ospf_ldp_sync_if_down(struct interface *ifp);
  41 extern void ospf_ldp_sync_if_complete(struct interface *ifp);
  42 extern void ospf_ldp_sync_holddown_timer_add(struct interface *ifp);
  43 extern void ospf_ldp_sync_ldp_fail(struct interface *ifp);
  44 extern void ospf_ldp_sync_show_info(struct vty *vty, struct ospf *ospf,
  45                                     json_object *json_vrf, bool use_json);
  46 extern void ospf_ldp_sync_write_config(struct vty *vty, struct ospf *ospf);
  47 extern void ospf_ldp_sync_if_write_config(struct vty *vty,
  48                                           struct ospf_if_params *params);
  49 extern int ospf_ldp_sync_state_update(struct ldp_igp_sync_if_state state);
  50 extern int ospf_ldp_sync_announce_update(struct ldp_igp_sync_announce announce);
  51 extern void
  52 ospf_ldp_sync_handle_client_close(struct zapi_client_close_info *info);
  53 extern void ospf_ldp_sync_state_req_msg(struct interface *ifp);
  54 extern void ospf_ldp_sync_init(void);
  55 extern void ospf_ldp_sync_gbl_exit(struct ospf *ospf, bool remove);
  56 #endif /* _ZEBRA_OSPF_LDP_SYNC_H */