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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <linux/if_arp.h>
#include "missing_network.h"
#include "xfrm.h"
static int xfrm_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *message) {
Xfrm *x;
int r;
assert(netdev);
assert(message);
x = XFRM(netdev);
assert(x);
assert(link || x->independent);
r = sd_netlink_message_append_u32(message, IFLA_XFRM_LINK, link ? link->ifindex : LOOPBACK_IFINDEX);
if (r < 0)
return r;
r = sd_netlink_message_append_u32(message, IFLA_XFRM_IF_ID, x->if_id);
if (r < 0)
return r;
return 0;
}
static int xfrm_verify(NetDev *netdev, const char *filename) {
Xfrm *x;
assert(netdev);
assert(filename);
x = XFRM(netdev);
assert(x);
if (x->if_id == 0)
return log_netdev_warning_errno(netdev, SYNTHETIC_ERRNO(EINVAL),
"%s: Xfrm interface ID cannot be zero.", filename);
return 0;
}
const NetDevVTable xfrm_vtable = {
.object_size = sizeof(Xfrm),
.sections = NETDEV_COMMON_SECTIONS "Xfrm\0",
.fill_message_create = xfrm_fill_message_create,
.config_verify = xfrm_verify,
.create_type = NETDEV_CREATE_STACKED,
.iftype = ARPHRD_NONE,
};
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