lib/plist.h

   1 /*
   2  * Prefix list functions.
   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
   8  * it under the terms of the GNU General Public License as published
   9  * by the Free Software Foundation; either version 2, or (at your
  10  * option) any 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
  18  * along with GNU Zebra; see the file COPYING.  If not, write to the
  19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifndef _QUAGGA_PLIST_H
  24 #define _QUAGGA_PLIST_H
  25
  26 #include <zebra.h>
  27
  28 #include "stream.h"
  29 #include "vty.h"
  30
  31 enum prefix_list_type {
  32         PREFIX_DENY,
  33         PREFIX_PERMIT,
  34 };
  35
  36 struct prefix_list;
  37
  38 struct orf_prefix {
  39         u_int32_t seq;
  40         u_char ge;
  41         u_char le;
  42         struct prefix p;
  43 };
  44
  45 /* Prototypes. */
  46 extern void prefix_list_init(void);
  47 extern void prefix_list_reset(void);
  48 extern void prefix_list_add_hook(void (*func)(struct prefix_list *));
  49 extern void prefix_list_delete_hook(void (*func)(struct prefix_list *));
  50
  51 extern const char *prefix_list_name(struct prefix_list *);
  52 extern struct prefix_list *prefix_list_lookup(afi_t, const char *);
  53 extern enum prefix_list_type prefix_list_apply(struct prefix_list *, void *);
  54
  55 extern struct prefix_list *prefix_bgp_orf_lookup(afi_t, const char *);
  56 extern struct stream *prefix_bgp_orf_entry(struct stream *,
  57                                            struct prefix_list *, u_char, u_char,
  58                                            u_char);
  59 extern int prefix_bgp_orf_set(char *, afi_t, struct orf_prefix *, int, int);
  60 extern void prefix_bgp_orf_remove_all(afi_t, char *);
  61 extern int prefix_bgp_show_prefix_list(struct vty *, afi_t, char *, u_char);
  62
  63 #endif /* _QUAGGA_PLIST_H */