1/* $NetBSD: utmp.h,v 1.13 2016/01/22 23:59:44 dholland Exp $ */
2
3/*
4 * Copyright (c) 1988, 1993
5 * The Regents of the University of California. All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph
9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 * the permission of UNIX System Laboratories, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)utmp.h 8.2 (Berkeley) 1/21/94
37 */
38
39#ifndef _UTMP_H_
40#define _UTMP_H_
41
42#include <sys/cdefs.h>
43#include <time.h> /* for time_t */
44
45#define _PATH_UTMP "/var/run/utmp"
46#define _PATH_WTMP "/var/log/wtmp"
47#define _PATH_LASTLOG "/var/log/lastlog"
48
49#define UT_NAMESIZE 8
50#define UT_LINESIZE 8
51#define UT_HOSTSIZE 16
52
53struct lastlog {
54 time_t ll_time;
55 char ll_line[UT_LINESIZE];
56 char ll_host[UT_HOSTSIZE];
57};
58
59struct utmp {
60 char ut_line[UT_LINESIZE];
61 char ut_name[UT_NAMESIZE];
62 char ut_host[UT_HOSTSIZE];
63 time_t ut_time;
64};
65
66__BEGIN_DECLS
67int utmpname(const char *);
68void setutent(void);
69#ifndef __LIBC12_SOURCE__
70struct utmp *getutent(void) __RENAME(__getutent50);
71#endif
72void endutent(void);
73__END_DECLS
74
75#endif /* !_UTMP_H_ */