| 1 | /*-
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| 2 | * Copyright (c) 1989, 1993
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| 3 | * The Regents of the University of California. All rights reserved.
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| 4 | * (c) UNIX System Laboratories, Inc.
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| 5 | * All or some portions of this file are derived from material licensed
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| 6 | * to the University of California by American Telephone and Telegraph
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| 7 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with
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| 8 | * the permission of UNIX System Laboratories, Inc.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without
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| 11 | * modification, are permitted provided that the following conditions
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| 12 | * are met:
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| 13 | * 1. Redistributions of source code must retain the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright
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| 16 | * notice, this list of conditions and the following disclaimer in the
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| 17 | * documentation and/or other materials provided with the distribution.
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| 18 | * 3. All advertising materials mentioning features or use of this software
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| 19 | * must display the following acknowledgement:
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| 20 | * This product includes software developed by the University of
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| 21 | * California, Berkeley and its contributors.
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| 22 | * 4. Neither the name of the University nor the names of its contributors
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| 23 | * may be used to endorse or promote products derived from this software
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| 24 | * without specific prior written permission.
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| 25 | *
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| 26 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 29 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 32 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 33 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 34 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 35 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 36 | * SUCH DAMAGE.
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| 37 | *
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| 38 | * @(#)pwd.h 8.2 (Berkeley) 1/21/94
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| 39 | * $FreeBSD: src/include/pwd.h,v 1.15 2003/04/18 14:11:17 nectar Exp $
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| 40 | */
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| 41 |
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| 42 | /**
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| 43 | * FreeBSD 5.2
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| 44 | * @changed bird: some EMXisms.
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| 45 | */
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| 46 |
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| 47 | #ifndef _PWD_H_
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| 48 | #define _PWD_H_
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| 49 | #define _PWD_H /* bird: EMX */
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| 50 |
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| 51 | #include <sys/cdefs.h>
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| 52 | #include <sys/_types.h>
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| 53 |
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| 54 | #if !defined(_GID_T_DECLARED) && !defined(_GID_T) /* bird */
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| 55 | typedef __gid_t gid_t;
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| 56 | #define _GID_T_DECLARED
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| 57 | #define _GID_T /* bird */
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| 58 | #endif
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| 59 |
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| 60 | #if !defined(_TIME_T_DECLARED) && !defined(_TIME_T) /* bird */
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| 61 | typedef __time_t time_t;
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| 62 | #define _TIME_T_DECLARED
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| 63 | #define _TIME_T /* bird */
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| 64 | #endif
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| 65 |
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| 66 | #if !defined(_UID_T_DECLARED) && !defined(_UID_T) /* bird */
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| 67 | typedef __uid_t uid_t;
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| 68 | #define _UID_T_DECLARED
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| 69 | #define _UID_T /* bird */
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| 70 | #endif
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| 71 |
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| 72 | #if !defined(_SIZE_T_DECLARED) && !defined(_SIZE_T) /* bird */
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| 73 | typedef __size_t size_t;
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| 74 | #define _SIZE_T_DECLARED
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| 75 | #define _SIZE_T /* bird */
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| 76 | #endif
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| 77 |
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| 78 |
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| 79 | #define _PATH_PWD "/etc"
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| 80 | #define _PATH_PASSWD "/etc/passwd"
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| 81 | #define _PASSWD "passwd"
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| 82 | #define _PATH_MASTERPASSWD "/etc/master.passwd"
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| 83 | #define _MASTERPASSWD "master.passwd"
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| 84 |
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| 85 | #define _PATH_MP_DB "/etc/pwd.db"
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| 86 | #define _MP_DB "pwd.db"
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| 87 | #define _PATH_SMP_DB "/etc/spwd.db"
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| 88 | #define _SMP_DB "spwd.db"
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| 89 |
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| 90 | #define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
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| 91 |
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| 92 | /* Historically, the keys in _PATH_MP_DB/_PATH_SMP_DB had the format
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| 93 | * `1 octet tag | key', where the tag is one of the _PW_KEY* values
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| 94 | * listed below. These values happen to be ASCII digits. Starting
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| 95 | * with FreeBSD 5.1, the tag is now still a single octet, but the
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| 96 | * upper 4 bits are interpreted as a version. Pre-FreeBSD 5.1 format
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| 97 | * entries are version `3' -- this conveniently results in the same
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| 98 | * key values as before. The new, architecture-independent entries
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| 99 | * are version `4'.
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| 100 | * As it happens, some applications read the database directly.
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| 101 | * (Bad app, no cookie!) Thus, we leave the _PW_KEY* symbols at their
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| 102 | * old pre-FreeBSD 5.1 values so these apps still work. Consequently
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| 103 | * we have to do muck around a bit more to get the correct, versioned
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| 104 | * tag, and that is what the _PW_VERSIONED macros is about.
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| 105 | */
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| 106 |
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| 107 | #define _PW_VERSION_MASK '0xF0'
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| 108 | #define _PW_VERSIONED(x, v) ((unsigned char)(((x) & 0xCF) | ((v)<<4)))
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| 109 |
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| 110 | #define _PW_KEYBYNAME '\x31' /* stored by name */
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| 111 | #define _PW_KEYBYNUM '\x32' /* stored by entry in the "file" */
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| 112 | #define _PW_KEYBYUID '\x33' /* stored by uid */
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| 113 | #define _PW_KEYYPENABLED '\x34' /* YP is enabled */
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| 114 | #define _PW_KEYYPBYNUM '\x35' /* special +@netgroup entries */
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| 115 |
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| 116 | /* The database also contains a key to indicate the format version of
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| 117 | * the entries therein. There may be other, older versioned entries
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| 118 | * as well.
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| 119 | */
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| 120 | #define _PWD_VERSION_KEY "\xFF" "VERSION"
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| 121 | #define _PWD_CURRENT_VERSION '\x04'
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| 122 |
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| 123 | #define _PASSWORD_EFMT1 '_' /* extended encryption format */
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| 124 |
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| 125 | #define _PASSWORD_LEN 128 /* max length, not counting NULL */
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| 126 |
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| 127 | struct passwd {
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| 128 | char *pw_name; /* user name */
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| 129 | char *pw_passwd; /* encrypted password */
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| 130 | uid_t pw_uid; /* user uid */
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| 131 | gid_t pw_gid; /* user gid */
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| 132 | time_t pw_change; /* password change time */
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| 133 | char *pw_class; /* user access class */
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| 134 | char *pw_gecos; /* Honeywell login info */
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| 135 | char *pw_dir; /* home directory */
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| 136 | char *pw_shell; /* default shell */
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| 137 | time_t pw_expire; /* account expiration */
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| 138 | int pw_fields; /* internal: fields filled in */
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| 139 | };
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| 140 |
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| 141 | /* Mapping from fields to bits for pw_fields. */
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| 142 | #define _PWF(x) (1 << x)
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| 143 | #define _PWF_NAME _PWF(0)
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| 144 | #define _PWF_PASSWD _PWF(1)
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| 145 | #define _PWF_UID _PWF(2)
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| 146 | #define _PWF_GID _PWF(3)
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| 147 | #define _PWF_CHANGE _PWF(4)
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| 148 | #define _PWF_CLASS _PWF(5)
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| 149 | #define _PWF_GECOS _PWF(6)
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| 150 | #define _PWF_DIR _PWF(7)
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| 151 | #define _PWF_SHELL _PWF(8)
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| 152 | #define _PWF_EXPIRE _PWF(9)
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| 153 |
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| 154 | /* XXX These flags are bogus. With nsswitch, there are many
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| 155 | * possible sources and they cannot be represented in a small integer.
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| 156 | */
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| 157 | #define _PWF_SOURCE 0x3000
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| 158 | #define _PWF_FILES 0x1000
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| 159 | #define _PWF_NIS 0x2000
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| 160 | #define _PWF_HESIOD 0x3000
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| 161 |
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| 162 | __BEGIN_DECLS
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| 163 | struct passwd *getpwnam(const char *);
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| 164 | struct passwd *getpwuid(uid_t);
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| 165 |
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| 166 | #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
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| 167 | void endpwent(void);
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| 168 | struct passwd *getpwent(void);
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| 169 | void setpwent(void);
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| 170 | int getpwnam_r(const char *, struct passwd *, char *, size_t,
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| 171 | struct passwd **);
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| 172 | int getpwuid_r(uid_t, struct passwd *, char *, size_t,
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| 173 | struct passwd **);
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| 174 | #endif
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| 175 |
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| 176 | #if __BSD_VISIBLE
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| 177 | int getpwent_r(struct passwd *, char *, size_t, struct passwd **);
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| 178 | int setpassent(int);
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| 179 | const char *user_from_uid(uid_t, int);
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| 180 | #endif
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| 181 |
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| 182 | /* bird: emx stuff */
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| 183 | char *getpass (__const__ char *);
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| 184 | char *_getpass1 (__const__ char *);
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| 185 | char *_getpass2 (__const__ char *, int);
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| 186 | __END_DECLS
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| 187 |
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| 188 | #endif /* !_PWD_H_ */
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| 189 |
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