1/* 2 * Copyright (c) 1999, 2005, 2010 Apple Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23/* 24 * Copyright (c) 1988, 1993 25 * The Regents of the University of California. All rights reserved. 26 * 27 * Redistribution and use in source and binary forms, with or without 28 * modification, are permitted provided that the following conditions 29 * are met: 30 * 1. Redistributions of source code must retain the above copyright 31 * notice, this list of conditions and the following disclaimer. 32 * 2. Redistributions in binary form must reproduce the above copyright 33 * notice, this list of conditions and the following disclaimer in the 34 * documentation and/or other materials provided with the distribution. 35 * 3. All advertising materials mentioning features or use of this software 36 * must display the following acknowledgement: 37 * This product includes software developed by the University of 38 * California, Berkeley and its contributors. 39 * 4. Neither the name of the University nor the names of its contributors 40 * may be used to endorse or promote products derived from this software 41 * without specific prior written permission. 42 * 43 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 44 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 46 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 49 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 50 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 51 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 52 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 53 * SUCH DAMAGE. 54 */ 55 56#include <sys/types.h> 57#include <sys/time.h> 58 59#ifdef UTMP_COMPAT 60#include <utmp.h> 61#endif /* UTMP_COMPAT */ 62#include <utmpx.h> 63#include <utmpx-darwin.h> 64#include <unistd.h> 65#include <string.h> 66 67int 68logout(char *line) 69{ 70 struct utmpx *ux, utx; 71#ifdef UTMP_COMPAT 72#ifdef __LP64__ 73 struct utmp32 u; 74#else /* __LP64__ */ 75 struct utmp u; 76#endif /* __LP64__ */ 77 int which; 78#endif /* UTMP_COMPAT */ 79 80 struct _utmpx *def_utx = __default_utx(); 81 82 bzero(&utx, sizeof(utx)); 83 strncpy(utx.ut_line, line, sizeof(utx.ut_line)); 84 utx.ut_type = UTMPX_AUTOFILL_MASK | UTMPX_DEAD_IF_CORRESPONDING_MASK | DEAD_PROCESS; 85 (void)gettimeofday(&utx.ut_tv, NULL); 86 UTMPX_LOCK(def_utx); 87 __setutxent(def_utx); 88 ux = __pututxline(def_utx, &utx); 89 __endutxent(def_utx); 90 if (!ux) { 91 UTMPX_UNLOCK(def_utx); 92 return 0; 93 } 94#ifdef UTMP_COMPAT 95 if (__utx__.utfile_system) { /* only if we are using _PATH_UTMPX */ 96 which = _utmp_compat(ux, &u); 97 if (which & UTMP_COMPAT_UTMP0) 98 _write_utmp(&u, 0); 99 else if (which & UTMP_COMPAT_UTMP1) 100 _write_utmp(&u, 1); 101 } 102#endif /* UTMP_COMPAT */ 103 UTMPX_UNLOCK(def_utx); 104 return 1; 105} 106