[thirdparty/systemd.git] / src / libsystemd-network / ndisc-internal.h

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once

/***
  Copyright (C) 2014 Intel Corporation. All rights reserved.
***/

#include "log.h"

#include "sd-ndisc.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;
        int fd;

        sd_event *event;
        int event_priority;

        struct ether_addr mac_addr;
        uint8_t hop_limit;
        uint32_t mtu;

        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;
};

#define log_ndisc_errno(error, fmt, ...) log_internal(LOG_DEBUG, error, __FILE__, __LINE__, __func__, "NDISC: " fmt, ##__VA_ARGS__)
#define log_ndisc(fmt, ...) log_ndisc_errno(0, fmt, ##__VA_ARGS__)
Commit	Line	Data
53e1b683	1	/* SPDX-License-Identifier: LGPL-2.1+ */
1e7a0e21 LP	2	#pragma once
	3
	4	/***
1e7a0e21	5	Copyright (C) 2014 Intel Corporation. All rights reserved.
1e7a0e21 LP	6	***/
	7
	8	#include "log.h"
	9
	10	#include "sd-ndisc.h"
	11
1bd6f895 PF	12	#define NDISC_ROUTER_SOLICITATION_INTERVAL (4U * USEC_PER_SEC)
	13	#define NDISC_MAX_ROUTER_SOLICITATION_INTERVAL (3600U * USEC_PER_SEC)
	14	#define NDISC_MAX_ROUTER_SOLICITATIONS 3U
	15
1e7a0e21 LP	16	struct sd_ndisc {
	17	unsigned n_ref;
	18
	19	int ifindex;
	20	int fd;
	21
	22	sd_event *event;
	23	int event_priority;
	24
	25	struct ether_addr mac_addr;
	26	uint8_t hop_limit;
	27	uint32_t mtu;
	28
	29	sd_event_source *recv_event_source;
	30	sd_event_source *timeout_event_source;
1bd6f895	31	sd_event_source *timeout_no_ra;
1e7a0e21	32
1bd6f895	33	usec_t retransmit_time;
1e7a0e21 LP	34
	35	sd_ndisc_callback_t callback;
	36	void *userdata;
	37	};
	38
	39	#define log_ndisc_errno(error, fmt, ...) log_internal(LOG_DEBUG, error, __FILE__, __LINE__, __func__, "NDISC: " fmt, ##__VA_ARGS__)
	40	#define log_ndisc(fmt, ...) log_ndisc_errno(0, fmt, ##__VA_ARGS__)