src/network/networkd-dhcp6.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 "macro.h"
   7
   8 typedef enum DHCP6ClientStartMode {
   9         DHCP6_CLIENT_START_MODE_NO,
  10         DHCP6_CLIENT_START_MODE_INFORMATION_REQUEST,
  11         DHCP6_CLIENT_START_MODE_SOLICIT,
  12         _DHCP6_CLIENT_START_MODE_MAX,
  13         _DHCP6_CLIENT_START_MODE_INVALID = -EINVAL,
  14 } DHCP6ClientStartMode;
  15
  16 typedef struct Link Link;
  17 typedef struct Request Request;
  18
  19 typedef struct DHCP6DelegatedPrefix {
  20         struct in6_addr prefix;     /* Prefix assigned to the link */
  21         struct in6_addr pd_prefix;  /* PD prefix provided by DHCP6 lease */
  22         Link *link;
  23 } DHCP6DelegatedPrefix;
  24
  25 DHCP6DelegatedPrefix *dhcp6_pd_free(DHCP6DelegatedPrefix *p);
  26 DEFINE_TRIVIAL_CLEANUP_FUNC(DHCP6DelegatedPrefix*, dhcp6_pd_free);
  27
  28 bool link_dhcp6_with_address_enabled(Link *link);
  29 bool link_dhcp6_pd_is_enabled(Link *link);
  30 int dhcp6_pd_remove(Link *link);
  31 int dhcp6_update_mac(Link *link);
  32 int dhcp6_start(Link *link);
  33 int dhcp6_request_information(Link *link, int ir);
  34 int dhcp6_request_prefix_delegation(Link *link);
  35
  36 int request_process_dhcp6_client(Request *req);
  37 int link_request_dhcp6_client(Link *link);
  38
  39 int link_serialize_dhcp6_client(Link *link, FILE *f);
  40
  41 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_pd_hint);
  42 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_mud_url);
  43 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_client_start_mode);
  44 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_pd_subnet_id);
  45
  46 const char* dhcp6_client_start_mode_to_string(DHCP6ClientStartMode i) _const_;
  47 DHCP6ClientStartMode dhcp6_client_start_mode_from_string(const char *s) _pure_;