This makes sure the types are coherent, and right now, time_t is defined as an long, through _BSD_TIME_T_. It previously was hardcoded as an int, so the structure's size does not change. Change-Id: If29e94ab53f605d1480fadb540f5b67be4ddaf5b
108 lines
3.7 KiB
C
108 lines
3.7 KiB
C
/* $NetBSD: utmp.h,v 1.12 2009/01/11 03:04:12 christos Exp $ */
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/*
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)utmp.h 8.2 (Berkeley) 1/21/94
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*/
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#ifndef _UTMP_H_
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#define _UTMP_H_
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#ifdef __minix
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#define _PATH_UTMP "/etc/utmp"
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#define _PATH_WTMP "/usr/adm/wtmp"
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#define _PATH_BTMP "/usr/adm/btmp"
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#define _PATH_LASTLOG "/usr/adm/lastlog"
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#define UTMP _PATH_UTMP
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#define WTMP _PATH_WTMP
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#define BTMP _PATH_BTMP
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#else
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#define _PATH_UTMP "/var/run/utmp"
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#define _PATH_WTMP "/var/log/wtmp"
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#define _PATH_LASTLOG "/var/log/lastlog"
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#endif
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#define UT_NAMESIZE 8
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#ifdef __minix
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#define UT_LINESIZE 12
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#else
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#define UT_LINESIZE 8
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#endif
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#define UT_HOSTSIZE 16
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struct lastlog {
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time_t ll_time;
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char ll_line[UT_LINESIZE];
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char ll_host[UT_HOSTSIZE];
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};
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#ifdef __minix
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struct utmp {
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char ut_name[UT_NAMESIZE]; /* user name */
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char ut_id[4]; /* /etc/inittab ID */
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char ut_line[UT_LINESIZE]; /* terminal name */
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char ut_host[UT_HOSTSIZE]; /* host name, when remote */
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short ut_pid; /* process id */
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short int ut_type; /* type of entry */
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time_t ut_time; /* login/logout time */
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};
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/* Definitions for ut_type. */
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#define RUN_LVL 1 /* this is a RUN_LEVEL record */
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#define BOOT_TIME 2 /* this is a REBOOT record */
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#define INIT_PROCESS 5 /* this process was spawned by INIT */
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#define LOGIN_PROCESS 6 /* this is a 'getty' process waiting */
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#define USER_PROCESS 7 /* any other user process */
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#define DEAD_PROCESS 8 /* this process has died (wtmp only) */
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#else /* !__minix */
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struct utmp {
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char ut_line[UT_LINESIZE];
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char ut_name[UT_NAMESIZE];
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char ut_host[UT_HOSTSIZE];
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time_t ut_time;
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};
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#endif /* __minix */
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__BEGIN_DECLS
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int utmpname(const char *);
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void setutent(void);
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#ifndef __LIBC12_SOURCE__
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struct utmp *getutent(void) __RENAME(__getutent50);
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#endif
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void endutent(void);
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__END_DECLS
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#endif /* !_UTMP_H_ */
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