mirror of
https://github.com/systemd/systemd.git
synced 2024-11-12 15:21:19 +03:00
86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
|
|
|
|
/***
|
|
This file is part of systemd.
|
|
|
|
Copyright 2014 Susant Sahani <susant@redhat.com>
|
|
Copyright 2014 Tom Gundersen
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
#include <netinet/ether.h>
|
|
#include <arpa/inet.h>
|
|
#include <net/if.h>
|
|
#include <linux/veth.h>
|
|
|
|
#include "sd-rtnl.h"
|
|
#include "networkd-netdev-dummy.h"
|
|
|
|
static int netdev_dummy_fill_message_create(NetDev *netdev, sd_rtnl_message *m) {
|
|
int r;
|
|
|
|
assert(netdev);
|
|
assert(netdev->ifname);
|
|
assert(m);
|
|
|
|
r = sd_rtnl_message_append_string(m, IFLA_IFNAME, netdev->ifname);
|
|
if (r < 0) {
|
|
log_error_netdev(netdev,
|
|
"Could not append IFLA_IFNAME, attribute: %s",
|
|
strerror(-r));
|
|
return r;
|
|
}
|
|
|
|
if (netdev->mac) {
|
|
r = sd_rtnl_message_append_ether_addr(m, IFLA_ADDRESS, netdev->mac);
|
|
if (r < 0) {
|
|
log_error_netdev(netdev,
|
|
"Colud not append IFLA_ADDRESS attribute: %s",
|
|
strerror(-r));
|
|
return r;
|
|
}
|
|
}
|
|
|
|
r = sd_rtnl_message_open_container(m, IFLA_LINKINFO);
|
|
if (r < 0) {
|
|
log_error_netdev(netdev,
|
|
"Could not append IFLA_LINKINFO attribute: %s",
|
|
strerror(-r));
|
|
return r;
|
|
}
|
|
|
|
r = sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA, "dummy");
|
|
if (r < 0) {
|
|
log_error_netdev(netdev,
|
|
"Could not append IFLA_INFO_DATA attribute: %s",
|
|
strerror(-r));
|
|
return r;
|
|
}
|
|
|
|
r = sd_rtnl_message_close_container(m);
|
|
if (r < 0) {
|
|
log_error_netdev(netdev,
|
|
"Could not append IFLA_LINKINFO attribute: %s",
|
|
strerror(-r));
|
|
return r;
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
const NetDevVTable dummy_vtable = {
|
|
.fill_message_create = netdev_dummy_fill_message_create,
|
|
};
|