src/network/networkd-nexthop.h

   1 /* SPDX-License-Identifier: LGPL-2.1+
   2  * Copyright © 2019 VMware, Inc.
   3  */
   4
   5 #pragma once
   6
   7 #include "conf-parser.h"
   8 #include "macro.h"
   9
  10 typedef struct NextHop NextHop;
  11 typedef struct NetworkConfigSection NetworkConfigSection;
  12
  13 #include "networkd-network.h"
  14 #include "networkd-util.h"
  15
  16 struct NextHop {
  17         Network *network;
  18         NetworkConfigSection *section;
  19
  20         Link *link;
  21
  22         unsigned char protocol;
  23
  24         int family;
  25         uint32_t oif;
  26         uint32_t id;
  27
  28         union in_addr_union gw;
  29
  30         LIST_FIELDS(NextHop, nexthops);
  31 };
  32
  33 extern const struct hash_ops nexthop_hash_ops;
  34
  35 int nexthop_new(NextHop **ret);
  36 void nexthop_free(NextHop *nexthop);
  37 int nexthop_configure(NextHop *nexthop, Link *link, link_netlink_message_handler_t callback);
  38 int nexthop_remove(NextHop *nexthop, Link *link, link_netlink_message_handler_t callback);
  39
  40 int nexthop_get(Link *link, NextHop *in, NextHop **ret);
  41 int nexthop_add(Link *link, NextHop *in, NextHop **ret);
  42 int nexthop_add_foreign(Link *link, NextHop *in, NextHop **ret);
  43 bool nexthop_equal(NextHop *r1, NextHop *r2);
  44
  45 int nexthop_section_verify(NextHop *nexthop);
  46
  47 DEFINE_NETWORK_SECTION_FUNCTIONS(NextHop, nexthop_free);
  48
  49 CONFIG_PARSER_PROTOTYPE(config_parse_nexthop_id);
  50 CONFIG_PARSER_PROTOTYPE(config_parse_nexthop_gateway);