src/shared/in-addr-prefix-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "conf-parser.h"
   5 #include "in-addr-util.h"
   6 #include "set.h"
   7
   8 struct in_addr_prefix {
   9         int family;
  10         uint8_t prefixlen;
  11         union in_addr_union address;
  12 };
  13
  14 int in_addr_prefix_add(Set **prefixes, const struct in_addr_prefix *prefix);
  15 int in_addr_prefixes_reduce(Set *prefixes);
  16 int in_addr_prefixes_merge(Set **dest, Set *src);
  17 /* Returns true if a set contains the two items necessary for "any" (0.0.0.0/0 and ::/0). */
  18 bool in_addr_prefixes_is_any(Set *prefixes);
  19
  20 extern const struct hash_ops in_addr_prefix_hash_ops;
  21 extern const struct hash_ops in_addr_prefix_hash_ops_free;
  22
  23 CONFIG_PARSER_PROTOTYPE(config_parse_in_addr_prefixes);