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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
/***
Copyright © 2014 Intel Corporation. All rights reserved.
***/
#include "sd-ndisc.h"
#include "network-common.h"
#include "time-util.h"
#define NDISC_ROUTER_SOLICITATION_INTERVAL (4U * USEC_PER_SEC)
#define NDISC_MAX_ROUTER_SOLICITATION_INTERVAL (3600U * USEC_PER_SEC)
#define NDISC_MAX_ROUTER_SOLICITATIONS 3U
struct sd_ndisc {
unsigned n_ref;
int ifindex;
char *ifname;
int fd;
sd_event *event;
int event_priority;
struct in6_addr link_local_addr;
struct ether_addr mac_addr;
sd_event_source *recv_event_source;
sd_event_source *timeout_event_source;
sd_event_source *timeout_no_ra;
usec_t retransmit_time;
sd_ndisc_callback_t callback;
void *userdata;
};
const char* ndisc_event_to_string(sd_ndisc_event_t e) _const_;
sd_ndisc_event_t ndisc_event_from_string(const char *s) _pure_;
#define log_ndisc_errno(ndisc, error, fmt, ...) \
log_interface_prefix_full_errno( \
"NDISC: ", \
sd_ndisc, ndisc, \
error, fmt, ##__VA_ARGS__)
#define log_ndisc(ndisc, fmt, ...) \
log_interface_prefix_full_errno_zerook( \
"NDISC: ", \
sd_ndisc, ndisc, \
0, fmt, ##__VA_ARGS__)
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