zebra/redistribute.h

   1 /*
   2  * Redistribution Handler
   3  * Copyright (C) 1999 Kunihiro Ishiguro
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; see the file COPYING; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef _ZEBRA_REDISTRIBUTE_H
  23 #define _ZEBRA_REDISTRIBUTE_H
  24
  25 #include "table.h"
  26 #include "vty.h"
  27 #include "vrf.h"
  28
  29 #include "zebra/zserv.h"
  30 #include "zebra/rib.h"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /* ZAPI command handlers */
  37 extern void zebra_redistribute_add(ZAPI_HANDLER_ARGS);
  38 extern void zebra_redistribute_delete(ZAPI_HANDLER_ARGS);
  39 extern void zebra_redistribute_default_add(ZAPI_HANDLER_ARGS);
  40 extern void zebra_redistribute_default_delete(ZAPI_HANDLER_ARGS);
  41 /* ----------------- */
  42
  43 extern void redistribute_update(const struct prefix *p,
  44                                 const struct prefix *src_p,
  45                                 const struct route_entry *re,
  46                                 const struct route_entry *prev_re);
  47 /*
  48  * During a route delete, where 'new_re' is NULL, redist a delete to all
  49  * clients registered for the type of 'old_re'.
  50  * During a route update, redist a delete to any clients who will not see
  51  * an update when the new route is installed. There are cases when a client
  52  * may have seen a redist for 'old_re', but will not see
  53  * the redist for 'new_re'.
  54  */
  55 void redistribute_delete(const struct prefix *p, const struct prefix *src_p,
  56                          const struct route_entry *old_re,
  57                          const struct route_entry *new_re);
  58
  59 extern void zebra_interface_up_update(struct interface *);
  60 extern void zebra_interface_down_update(struct interface *);
  61
  62 extern void zebra_interface_add_update(struct interface *);
  63 extern void zebra_interface_delete_update(struct interface *);
  64
  65 extern void zebra_interface_address_add_update(struct interface *,
  66                                                struct connected *);
  67 extern void zebra_interface_address_delete_update(struct interface *,
  68                                                   struct connected *c);
  69 extern void zebra_interface_parameters_update(struct interface *);
  70 extern void zebra_interface_vrf_update_del(struct interface *,
  71                                            vrf_id_t new_vrf_id);
  72 extern void zebra_interface_vrf_update_add(struct interface *,
  73                                            vrf_id_t old_vrf_id);
  74
  75 extern int zebra_import_table(afi_t afi, vrf_id_t vrf_id,
  76                               uint32_t table_id, uint32_t distance,
  77                               const char *rmap_name, int add);
  78
  79 extern int zebra_add_import_table_entry(struct zebra_vrf *zvrf,
  80                                         struct route_node *rn,
  81                                         struct route_entry *re,
  82                                         const char *rmap_name);
  83 extern int zebra_del_import_table_entry(struct zebra_vrf *zvrf,
  84                                         struct route_node *rn,
  85                                         struct route_entry *re);
  86 extern int is_zebra_import_table_enabled(afi_t, vrf_id_t vrf_id,
  87                                          uint32_t table_id);
  88
  89 extern int zebra_import_table_config(struct vty *, vrf_id_t vrf_id);
  90
  91 extern void zebra_import_table_rm_update(const char *rmap);
  92
  93 #ifdef __cplusplus
  94 }
  95 #endif
  96
  97 #endif /* _ZEBRA_REDISTRIBUTE_H */