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/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2010 Ed Schouten <ed@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _UTXDB_H_
#define _UTXDB_H_
#include <stdint.h>
#define _PATH_UTX_ACTIVE "/var/run/utx.active"
#define _PATH_UTX_LASTLOGIN "/var/log/utx.lastlogin"
#define _PATH_UTX_LOG "/var/log/utx.log"
/*
* Entries in struct futx are ordered by how often they are used. In
* utx.log only entries will be written until the last non-zero byte,
* which means we want to put the hostname at the end. Most primitive
* records only store a ut_type and ut_tv, which means we want to store
* those at the front.
*/
struct utmpx;
struct futx {
uint8_t fu_type;
uint64_t fu_tv;
char fu_id[8];
uint32_t fu_pid;
char fu_user[32];
char fu_line[16];
char fu_host[128];
} __packed;
void utx_to_futx(const struct utmpx *, struct futx *);
struct utmpx *futx_to_utx(const struct futx *);
#endif /* !_UTXDB_H_ */
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