/* * Copyright (c) 2004-2006 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* $NetBSD: utmpx.h,v 1.11 2003/08/26 16:48:32 wiz Exp $ */ /*- * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 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 <_types.h> #include <sys/time.h> #include <sys/cdefs.h> #include <Availability.h> #include <sys/_types/_pid_t.h> #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #include <sys/_types/_uid_t.h> #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ #define _PATH_UTMPX "/var/run/utmpx" #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define UTMPX_FILE _PATH_UTMPX #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ #define _UTX_USERSIZE 256 /* matches MAXLOGNAME */ #define _UTX_LINESIZE 32 #define _UTX_IDSIZE 4 #define _UTX_HOSTSIZE 256 #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 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ACCOUNTING 9 #define SIGNATURE 10 #define SHUTDOWN_TIME 11 #define UTMPX_AUTOFILL_MASK 0x8000 #define UTMPX_DEAD_IF_CORRESPONDING_MASK 0x4000 /* notify(3) change notification name */ #define UTMPX_CHANGE_NOTIFICATION "com.apple.system.utmpx" #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ /* * The following structure describes the fields of the utmpx entries * stored in _PATH_UTMPX. This is not the format the * entries are stored in the files, and application should only access * entries using routines described in getutxent(3). */ #ifdef _UTMPX_COMPAT #define ut_user ut_name #define ut_xtime ut_tv.tv_sec #endif /* _UTMPX_COMPAT */ struct utmpx { char ut_user[_UTX_USERSIZE]; /* login name */ char ut_id[_UTX_IDSIZE]; /* id */ char ut_line[_UTX_LINESIZE]; /* tty name */ pid_t ut_pid; /* process id creating the entry */ short ut_type; /* type of this entry */ struct timeval ut_tv; /* time entry was created */ char ut_host[_UTX_HOSTSIZE]; /* host name */ __uint32_t ut_pad[16]; /* reserved for future use */ }; #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) struct lastlogx { struct timeval ll_tv; /* time entry was created */ char ll_line[_UTX_LINESIZE]; /* tty name */ char ll_host[_UTX_HOSTSIZE]; /* host name */ }; #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ __BEGIN_DECLS void endutxent(void); #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) void endutxent_wtmp(void) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); struct lastlogx * getlastlogx(uid_t, struct lastlogx *) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); struct lastlogx * getlastlogxbyname(const char*, struct lastlogx *)__OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); #ifdef UNIFDEF_LEGACY_UTMP_APIS struct utmp; /* forward reference */ void getutmp(const struct utmpx *, struct utmp *) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); void getutmpx(const struct utmp *, struct utmpx *) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5, __MAC_10_9, __IPHONE_2_0, __IPHONE_7_0); #endif /* UNIFDEF_LEGACY_UTMP_APIS */ #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ struct utmpx * getutxent(void); #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) struct utmpx * getutxent_wtmp(void) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ struct utmpx * getutxid(const struct utmpx *); struct utmpx * getutxline(const struct utmpx *); struct utmpx * pututxline(const struct utmpx *); void setutxent(void); #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) void setutxent_wtmp(int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); int utmpxname(const char *) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); int wtmpxname(const char *) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); #endif /* !_POSIX_C_SOURCE || _DARWIN_C_SOURCE */ __END_DECLS #endif /* !_UTMPX_H_ */