less(1): Upgrade from version 458 to 471
[dragonfly.git] / include / utmp.h
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1/*
2 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the University of
21 * California, Berkeley and its contributors.
22 * 4. Neither the name of the University nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * @(#)utmp.h 8.2 (Berkeley) 1/21/94
39 * $FreeBSD: src/include/utmp.h,v 1.9 1999/08/27 23:44:53 peter Exp $
1de703da 40 * $DragonFly: src/include/utmp.h,v 1.2 2003/06/17 04:25:56 dillon Exp $
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41 */
42
43#ifndef _UTMP_H_
44#define _UTMP_H_
45
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46#include <sys/cdefs.h>
47
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48#define _PATH_UTMP "/var/run/utmp"
49#define _PATH_WTMP "/var/log/wtmp"
50#define _PATH_LASTLOG "/var/log/lastlog"
51
52#define UT_NAMESIZE 16 /* see MAXLOGNAME in <sys/param.h> */
53#define UT_LINESIZE 8
54#define UT_HOSTSIZE 16
55
56struct lastlog {
57 time_t ll_time;
58 char ll_line[UT_LINESIZE];
59 char ll_host[UT_HOSTSIZE];
60};
61
62struct utmp {
63 char ut_line[UT_LINESIZE];
64 char ut_name[UT_NAMESIZE];
65 char ut_host[UT_HOSTSIZE];
66 time_t ut_time;
67};
68
c4fc0030 69__BEGIN_DECLS
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70int utmpname(const char *);
71void setutent(void);
72struct utmp *getutent(void);
73void endutent(void);
c4fc0030 74__END_DECLS
59a92d18 75
984263bc 76#endif /* !_UTMP_H_ */