minix3-3.4.0/include/utmp.h

1 /*	$NetBSD: utmp.h,v 1.12 2009/01/11 03:04:12 christos 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 #define	_PATH_UTMP	"/var/run/utmp"
43 #define	_PATH_WTMP	"/var/log/wtmp"
44 #define	_PATH_LASTLOG	"/var/log/lastlog"
45 
46 #define	UT_NAMESIZE	8
47 #define	UT_LINESIZE	8
48 #define	UT_HOSTSIZE	16
49 
50 struct lastlog {
51 	time_t	ll_time;
52 	char	ll_line[UT_LINESIZE];
53 	char	ll_host[UT_HOSTSIZE];
54 };
55 
56 struct utmp {
57 	char	ut_line[UT_LINESIZE];
58 	char	ut_name[UT_NAMESIZE];
59 	char	ut_host[UT_HOSTSIZE];
60 	time_t	ut_time;
61 };
62 
63 __BEGIN_DECLS
64 int utmpname(const char *);
65 void setutent(void);
66 #ifndef __LIBC12_SOURCE__
67 struct utmp *getutent(void) __RENAME(__getutent50);
68 #endif
69 void endutent(void);
70 __END_DECLS
71 
72 #endif /* !_UTMP_H_ */