src/network/networkd-netdev-vrf.c

   1 /***
   2     This file is part of systemd.
   3
   4     Copyright 2016 Andreas Rammhold <andreas@rammhold.de>
   5
   6     systemd is free software; you can redistribute it and/or modify it
   7     under the terms of the GNU Lesser General Public License as published by
   8     the Free Software Foundation; either version 2.1 of the License, or
   9     (at your option) any later version.
  10
  11     systemd is distributed in the hope that it will be useful, but
  12     WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14     Lesser General Public License for more details.
  15
  16     You should have received a copy of the GNU Lesser General Public License
  17     along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include <net/if.h>
  21
  22 #include "sd-netlink.h"
  23 #include "missing.h"
  24 #include "networkd-netdev-vrf.h"
  25
  26 static int netdev_vrf_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *m) {
  27         Vrf *v;
  28         int r;
  29
  30         assert(netdev);
  31         assert(!link);
  32         assert(m);
  33
  34         v = VRF(netdev);
  35
  36         assert(v);
  37
  38         r = sd_netlink_message_append_u32(m, IFLA_VRF_TABLE, v->table_id);
  39         if (r < 0)
  40                 return log_netdev_error_errno(netdev, r, "Could not append IPLA_VRF_TABLE attribute: %m");
  41
  42         return r;
  43 }
  44
  45 const NetDevVTable vrf_vtable = {
  46         .object_size = sizeof(Vrf),
  47         .sections = "NetDev\0VRF\0",
  48         .fill_message_create = netdev_vrf_fill_message_create,
  49         .create_type = NETDEV_CREATE_MASTER,
  50 };