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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <utmp.h>
#include <sys/types.h>
#include <sys/time.h>
/*
* the following value will be stuffed into "fd2", which was previously
* used to hold the fd of the utmpx or wtmpx file when the application
* attempted to open utmp or wtmp. Since we now only support utmpx
* and wtmpx, that is always the only file we open (now as "fd").
* The magic value in the second descriptor simply tells us that
* the fd is "special", in that we have to do utmp to utmpx
* record conversions on data read or written. The magic value
* is specifically chosen to be higher than any possible fd value
* could be in a 4.x application.
*/
#define UTMPX_MAGIC_FLAG 512
/*
* 4.x utmp record format
*/
struct compat_utmp
{
char ut_line[8]; /* tty name */
char ut_name[8]; /* user id */
char ut_host[16]; /* host name, if remote */
time_t ut_time; /* time on */
} ;
struct exit_status
{
short e_termination; /* termination status */
short e_exit; /* exit status */
} ;
struct utmpx
{
char ut_user[32]; /* user login name */
char ut_id[4]; /* inittab id */
char ut_line[32]; /* device name (console, lnxx) */
long ut_pid; /* process id */
short ut_type; /* type of entry */
struct exit_status ut_exit; /* process termination/exit status */
struct timeval ut_tv; /* time entry was made */
long ut_session; /* session ID, used for windowing */
long pad[5]; /* reserved for future use */
short ut_syslen; /* significant length of ut_host */
/* including terminating null */
char ut_host[257]; /* remote host name */
} ;
#define getmodsize(size, ftype, ttype) \
(((size / ftype) * ttype) + (size % ftype))
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