lib/distribute.h

   1 /* Distribute list functions header
   2  * Copyright (C) 1999 Kunihiro Ishiguro
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   6  * GNU Zebra is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published
   8  * by the Free Software Foundation; either version 2, or (at your
   9  * option) any later version.
  10  *
  11  * GNU Zebra is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef _ZEBRA_DISTRIBUTE_H
  22 #define _ZEBRA_DISTRIBUTE_H
  23
  24 #include <zebra.h>
  25 #include "if.h"
  26 #include "filter.h"
  27
  28 /* Disctirubte list types. */
  29 enum distribute_type
  30 {
  31   DISTRIBUTE_V4_IN,
  32   DISTRIBUTE_V6_IN,
  33   DISTRIBUTE_V4_OUT,
  34   DISTRIBUTE_V6_OUT,
  35   DISTRIBUTE_MAX
  36 };
  37
  38 struct distribute
  39 {
  40   /* Name of the interface. */
  41   char *ifname;
  42
  43   /* Filter name of `in' and `out' */
  44   char *list[DISTRIBUTE_MAX];
  45
  46   /* prefix-list name of `in' and `out' */
  47   char *prefix[DISTRIBUTE_MAX];
  48 };
  49
  50 /* Prototypes for distribute-list. */
  51 extern void distribute_list_init (int);
  52 extern void distribute_list_reset (void);
  53 extern void distribute_list_add_hook (void (*) (struct distribute *));
  54 extern void distribute_list_delete_hook (void (*) (struct distribute *));
  55 extern struct distribute *distribute_lookup (const char *);
  56 extern int config_write_distribute (struct vty *);
  57 extern int config_show_distribute (struct vty *);
  58
  59 extern enum filter_type distribute_apply_in (struct interface *, struct prefix *);
  60 extern enum filter_type distribute_apply_out (struct interface *, struct prefix *);
  61
  62 #endif /* _ZEBRA_DISTRIBUTE_H */