1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1983,1984,1985,1986,1987,1988,1989 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Portions of this source code were derived from Berkeley 4.3 BSD 32 * under license from the Regents of the University of California. 33 */ 34 35 #ifndef _UTMPX_H 36 #define _UTMPX_H 37 38 #pragma ident "%Z%%M% %I% %E% SMI" 39 40 #include <sys/feature_tests.h> 41 #include <sys/types.h> 42 #include <sys/time.h> 43 #include <utmp.h> 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 #define _UTMPX_FILE "/var/adm/utmpx" 50 #define _WTMPX_FILE "/var/adm/wtmpx" 51 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 52 #define UTMPX_FILE _UTMPX_FILE 53 #define WTMPX_FILE _WTMPX_FILE 54 #endif 55 56 #define ut_name ut_user 57 #define ut_xtime ut_tv.tv_sec 58 59 /* 60 * This data structure describes the utmpx entries returned by 61 * the getutxent(3c) family of APIs. It does not (necessarily) 62 * correspond to the contents of the utmpx or wtmpx files. 63 * 64 * Applications should only interact with this subsystem via 65 * the getutxent(3c) family of APIs. 66 */ 67 struct utmpx { 68 char ut_user[32]; /* user login name */ 69 char ut_id[4]; /* inittab id */ 70 char ut_line[32]; /* device name (console, lnxx) */ 71 pid_t ut_pid; /* process id */ 72 short ut_type; /* type of entry */ 73 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 74 struct exit_status ut_exit; /* process termination/exit status */ 75 #else 76 struct ut_exit_status ut_exit; /* process termination/exit status */ 77 #endif 78 struct timeval ut_tv; /* time entry was made */ 79 int ut_session; /* session ID, used for windowing */ 80 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 81 int pad[5]; /* reserved for future use */ 82 #else 83 int __pad[5]; /* reserved for future use */ 84 #endif 85 short ut_syslen; /* significant length of ut_host */ 86 /* including terminating null */ 87 char ut_host[257]; /* remote host name */ 88 }; 89 90 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 91 92 #include <sys/types32.h> 93 #include <inttypes.h> 94 95 /* 96 * This data structure describes the utmp *file* contents using 97 * fixed-width data types. It should only be used by the implementation. 98 * 99 * Applications should use the getutxent(3c) family of routines to interact 100 * with this database. 101 */ 102 103 struct futmpx { 104 char ut_user[32]; /* user login name */ 105 char ut_id[4]; /* inittab id */ 106 char ut_line[32]; /* device name (console, lnxx) */ 107 pid32_t ut_pid; /* process id */ 108 int16_t ut_type; /* type of entry */ 109 struct { 110 int16_t e_termination; /* process termination status */ 111 int16_t e_exit; /* process exit status */ 112 } ut_exit; /* exit status of a process */ 113 struct timeval32 ut_tv; /* time entry was made */ 114 int32_t ut_session; /* session ID, user for windowing */ 115 int32_t pad[5]; /* reserved for future use */ 116 int16_t ut_syslen; /* significant length of ut_host */ 117 char ut_host[257]; /* remote host name */ 118 }; 119 120 #define MOD_WIN 10 121 122 /* Define and macro for determing if a normal user wrote the entry */ 123 /* and marking the utmpx entry as a normal user */ 124 #define NONROOT_USRX 2 125 #define nonuserx(utx) ((utx).ut_exit.e_exit == NONROOT_USRX ? 1 : 0) 126 #define setuserx(utx) ((utx).ut_exit.e_exit = NONROOT_USRX) 127 128 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */ 129 130 #if defined(__STDC__) 131 132 extern void endutxent(void); 133 extern struct utmpx *getutxent(void); 134 extern struct utmpx *getutxid(const struct utmpx *); 135 extern struct utmpx *getutxline(const struct utmpx *); 136 extern struct utmpx *pututxline(const struct utmpx *); 137 extern void setutxent(void); 138 139 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 140 extern int utmpxname(const char *); 141 extern struct utmpx *makeutx(const struct utmpx *); 142 extern struct utmpx *modutx(const struct utmpx *); 143 extern void getutmp(const struct utmpx *, struct utmp *); 144 extern void getutmpx(const struct utmp *, struct utmpx *); 145 extern void updwtmp(const char *, struct utmp *); 146 extern void updwtmpx(const char *, struct utmpx *); 147 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */ 148 149 #else /* __STDC__ */ 150 151 extern void endutxent(); 152 extern struct utmpx *getutxent(); 153 extern struct utmpx *getutxid(); 154 extern struct utmpx *getutxline(); 155 extern struct utmpx *pututxline(); 156 extern void setutxent(); 157 158 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 159 extern int utmpxname(); 160 extern struct utmpx *makeutx(); 161 extern struct utmpx *modutx(); 162 extern void getutmp(); 163 extern void getutmpx(); 164 extern void updwtmp(); 165 extern void updwtmpx(); 166 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */ 167 168 #endif /* __STDC__ */ 169 170 #ifdef __cplusplus 171 } 172 #endif 173 174 #endif /* _UTMPX_H */ 175