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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include "sd-device.h"
#include "sd-netlink.h"
#include "ether-addr-util.h"
typedef struct LinkInfo {
int ifindex;
uint16_t iftype; /* ARPHRD_* (type) */
struct hw_addr_data hw_addr; /* IFLA_ADDRESS (address, addr_len) */
struct hw_addr_data broadcast; /* IFLA_BROADCAST (broadcast) */
char *ifname; /* IFLA_IFNAME */
uint32_t mtu; /* IFLA_MTU (mtu) */
uint32_t iflink; /* IFLA_LINK (iflink) */
uint8_t link_mode; /* IFLA_LINKMODE (link_mode) */
char *ifalias; /* IFLA_IFALIAS (ifalias) */
uint32_t group; /* IFLA_GROUP (netdev_group) */
uint8_t *phys_port_id; /* IFLA_PHYS_PORT_ID (phys_port_id) */
size_t phys_port_id_len;
uint8_t *phys_switch_id; /* IFLA_PHYS_SWITCH_ID (phys_switch_id) */
size_t phys_switch_id_len;
char *phys_port_name; /* IFLA_PHYS_PORT_NAME (phys_port_name) */
bool phys_port_id_supported;
bool phys_switch_id_supported;
bool phys_port_name_supported;
} LinkInfo;
#define LINK_INFO_NULL ((LinkInfo) {})
void link_info_clear(LinkInfo *info);
int link_info_get(sd_netlink **rtnl, int ifindex, LinkInfo *ret);
int device_cache_sysattr_from_link_info(sd_device *device, LinkInfo *info);
int device_get_sysattr_value_maybe_from_netlink(
sd_device *device,
sd_netlink **rtnl,
const char *sysattr,
const char **ret_value);
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