src/libsystemd/sd-netlink/netlink-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5  This file is part of systemd.
   6
   7  Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
   8
   9   systemd is free software; you can redistribute it and/or modify it
  10   under the terms of the GNU Lesser General Public License as published by
  11   the Free Software Foundation; either version 2.1 of the License, or
  12   (at your option) any later version.
  13
  14   systemd is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  21 ***/
  22
  23 #include "sd-netlink.h"
  24
  25 #include "util.h"
  26
  27 int rtnl_message_new_synthetic_error(sd_netlink *rtnl, int error, uint32_t serial, sd_netlink_message **ret);
  28 uint32_t rtnl_message_get_serial(sd_netlink_message *m);
  29 void rtnl_message_seal(sd_netlink_message *m);
  30
  31 static inline bool rtnl_message_type_is_neigh(uint16_t type) {
  32         return IN_SET(type, RTM_NEWNEIGH, RTM_GETNEIGH, RTM_DELNEIGH);
  33 }
  34
  35 static inline bool rtnl_message_type_is_route(uint16_t type) {
  36         return IN_SET(type, RTM_NEWROUTE, RTM_GETROUTE, RTM_DELROUTE);
  37 }
  38
  39 static inline bool rtnl_message_type_is_link(uint16_t type) {
  40         return IN_SET(type, RTM_NEWLINK, RTM_SETLINK, RTM_GETLINK, RTM_DELLINK);
  41 }
  42
  43 static inline bool rtnl_message_type_is_addr(uint16_t type) {
  44         return IN_SET(type, RTM_NEWADDR, RTM_GETADDR, RTM_DELADDR);
  45 }
  46
  47 static inline bool rtnl_message_type_is_addrlabel(uint16_t type) {
  48         return IN_SET(type, RTM_NEWADDRLABEL, RTM_DELADDRLABEL, RTM_GETADDRLABEL);
  49 }
  50
  51 static inline bool rtnl_message_type_is_routing_policy_rule(uint16_t type) {
  52         return IN_SET(type, RTM_NEWRULE, RTM_DELRULE, RTM_GETRULE);
  53 }
  54
  55 int rtnl_set_link_name(sd_netlink **rtnl, int ifindex, const char *name);
  56 int rtnl_set_link_properties(sd_netlink **rtnl, int ifindex, const char *alias, const struct ether_addr *mac, unsigned mtu);
  57
  58 int rtnl_log_parse_error(int r);
  59 int rtnl_log_create_error(int r);