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/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _UTMPX_H_
#define _UTMPX_H_
#include <sys/cdefs.h>
#include <sys/socket.h>
#include <sys/time.h>
#define _PATH_UTMPX "/var/run/utmpx"
#define _PATH_WTMPX "/var/log/wtmpx"
#define _PATH_LASTLOGX "/var/log/lastlogx"
#define _PATH_UTMP_UPDATE "/usr/libexec/utmp_update"
#define _UTX_USERSIZE 32
#define _UTX_LINESIZE 32
#define _UTX_IDSIZE 4
#define _UTX_HOSTSIZE 256
#define UTX_USERSIZE _UTX_USERSIZE
#define UTX_LINESIZE _UTX_LINESIZE
#define UTX_IDSIZE _UTX_IDSIZE
#define UTX_HOSTSIZE _UTX_HOSTSIZE
#define EMPTY 0
#define RUN_LVL 1
#define BOOT_TIME 2
#define OLD_TIME 3
#define NEW_TIME 4
#define INIT_PROCESS 5
#define LOGIN_PROCESS 6
#define USER_PROCESS 7
#define DEAD_PROCESS 8
#define ACCOUNTING 9
#define SIGNATURE 10
#define DOWN_TIME 11
/*
* Strings placed in the ut_line field to indicate special type entries
*/
#define RUNLVL_MSG "run-level %c"
#define BOOT_MSG "system boot"
#define OTIME_MSG "old time"
#define NTIME_MSG "new time"
#define DOWN_MSG "system down"
#define ut_user ut_name
#define ut_xtime ut_tv.tv_sec
typedef enum {
UTX_DB_UTMPX,
UTX_DB_WTMPX,
UTX_DB_LASTLOGX
} utx_db_t;
struct exit_status
{
uint16_t e_termination; /* termination status */
uint16_t e_exit; /* exit status */
};
struct utmpx {
char ut_name[_UTX_USERSIZE]; /* login name */
char ut_id[_UTX_IDSIZE]; /* inittab id */
char ut_line[_UTX_LINESIZE]; /* tty name */
char ut_host[_UTX_HOSTSIZE]; /* host name */
uint8_t ut_unused[16]; /* reserved for future use */
uint16_t ut_session; /* session id used for windowing */
uint16_t ut_type; /* type of this entry */
pid_t ut_pid; /* process id creating the entry */
struct exit_status ut_exit; /* process termination/exit status */
struct sockaddr_storage ut_ss; /* address where entry was made from */
struct timeval ut_tv; /* time entry was created */
uint8_t ut_unused2[16]; /* reserved for future use */
};
struct lastlogx {
struct timeval ll_tv; /* time entry was created */
char ll_line[_UTX_LINESIZE]; /* tty name */
char ll_host[_UTX_HOSTSIZE]; /* host name */
struct sockaddr_storage ll_ss; /* address where entry was made from */
};
__BEGIN_DECLS
void endutxent(void);
struct utmpx *getutxent(void);
struct utmpx *getutxid(const struct utmpx *);
struct utmpx *getutxline(const struct utmpx *);
struct utmpx *pututxline(const struct utmpx *);
void setutxent(void);
#ifdef __BSD_VISIBLE
int _updwtmpx(const char *, const struct utmpx *);
void updwtmpx(const char *, const struct utmpx *);
struct lastlogx *getlastlogx(const char *, uid_t, struct lastlogx *);
int updlastlogx(const char *, uid_t, struct lastlogx *);
struct utmp;
void getutmp(const struct utmpx *, struct utmp *);
void getutmpx(const struct utmp *, struct utmpx *);
int utmpxname(const char *);
int setutxdb(utx_db_t, char *);
#endif
__END_DECLS
#endif /* _UTMPX_H_ */
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