src/network/networkd-address-label.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2017 Susant Sahani
   8 ***/
   9
  10 #include <inttypes.h>
  11 #include <stdbool.h>
  12
  13 #include "in-addr-util.h"
  14
  15 typedef struct AddressLabel AddressLabel;
  16
  17 #include "networkd-link.h"
  18 #include "networkd-network.h"
  19
  20 typedef struct Network Network;
  21 typedef struct Link Link;
  22 typedef struct NetworkConfigSection NetworkConfigSection;
  23
  24 struct AddressLabel {
  25         Network *network;
  26         Link *link;
  27         NetworkConfigSection *section;
  28
  29         unsigned char prefixlen;
  30         uint32_t label;
  31
  32         union in_addr_union in_addr;
  33
  34         LIST_FIELDS(AddressLabel, labels);
  35 };
  36
  37 int address_label_new(AddressLabel **ret);
  38 void address_label_free(AddressLabel *label);
  39
  40 DEFINE_TRIVIAL_CLEANUP_FUNC(AddressLabel*, address_label_free);
  41 #define _cleanup_address_label_free_ _cleanup_(address_label_freep)
  42
  43 int address_label_configure(AddressLabel *address, Link *link, sd_netlink_message_handler_t callback, bool update);
  44
  45 int config_parse_address_label(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
  46 int config_parse_address_label_prefix(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);