williamr@2: /*- williamr@2: * Copyright (c) 1989, 1993 williamr@2: * The Regents of the University of California. All rights reserved. williamr@2: * (c) UNIX System Laboratories, Inc. williamr@2: * All or some portions of this file are derived from material licensed williamr@2: * to the University of California by American Telephone and Telegraph williamr@2: * Co. or Unix System Laboratories, Inc. and are reproduced herein with williamr@2: * the permission of UNIX System Laboratories, Inc. williamr@2: * williamr@2: * Redistribution and use in source and binary forms, with or without williamr@2: * modification, are permitted provided that the following conditions williamr@2: * are met: williamr@2: * 1. Redistributions of source code must retain the above copyright williamr@2: * notice, this list of conditions and the following disclaimer. williamr@2: * 2. Redistributions in binary form must reproduce the above copyright williamr@2: * notice, this list of conditions and the following disclaimer in the williamr@2: * documentation and/or other materials provided with the distribution. williamr@2: * 4. Neither the name of the University nor the names of its contributors williamr@2: * may be used to endorse or promote products derived from this software williamr@2: * without specific prior written permission. williamr@2: * williamr@2: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND williamr@2: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE williamr@2: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE williamr@2: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE williamr@2: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL williamr@2: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS williamr@2: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) williamr@2: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT williamr@2: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY williamr@2: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF williamr@2: * SUCH DAMAGE. williamr@2: * williamr@2: * @(#)pwd.h 8.2 (Berkeley) 1/21/94 williamr@2: * $FreeBSD: src/include/pwd.h,v 1.16 2005/01/26 17:26:54 nectar Exp $ williamr@2: * © Portions copyright (c) 2005-2006 Nokia Corporation. All rights reserved. williamr@2: */ williamr@2: williamr@2: #ifndef _PWD_H_ williamr@2: #define _PWD_H_ williamr@2: williamr@2: #include williamr@2: #include williamr@2: williamr@2: #ifndef _GID_T_DECLARED williamr@2: typedef __gid_t gid_t; williamr@2: #define _GID_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _TIME_T_DECLARED williamr@2: typedef __time_t time_t; williamr@2: #define _TIME_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _UID_T_DECLARED williamr@2: typedef __uid_t uid_t; williamr@2: #define _UID_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #ifndef _SIZE_T_DECLARED williamr@2: typedef __size_t size_t; williamr@2: #define _SIZE_T_DECLARED williamr@2: #endif williamr@2: williamr@2: #define _PATH_PWD "/etc" williamr@2: #define _PATH_PASSWD "/etc/passwd" williamr@2: #define _PASSWD "passwd" williamr@2: #define _PATH_MASTERPASSWD "/etc/master.passwd" williamr@2: #define _MASTERPASSWD "master.passwd" williamr@2: williamr@2: #define _PATH_MP_DB "/etc/pwd.db" williamr@2: #define _MP_DB "pwd.db" williamr@2: #define _PATH_SMP_DB "/etc/spwd.db" williamr@2: #define _SMP_DB "spwd.db" williamr@2: williamr@2: #define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb" williamr@2: williamr@2: /* Historically, the keys in _PATH_MP_DB/_PATH_SMP_DB had the format williamr@2: * `1 octet tag | key', where the tag is one of the _PW_KEY* values williamr@2: * listed below. These values happen to be ASCII digits. Starting williamr@2: * with FreeBSD 5.1, the tag is now still a single octet, but the williamr@2: * upper 4 bits are interpreted as a version. Pre-FreeBSD 5.1 format williamr@2: * entries are version `3' -- this conveniently results in the same williamr@2: * key values as before. The new, architecture-independent entries williamr@2: * are version `4'. williamr@2: * As it happens, some applications read the database directly. williamr@2: * (Bad app, no cookie!) Thus, we leave the _PW_KEY* symbols at their williamr@2: * old pre-FreeBSD 5.1 values so these apps still work. Consequently williamr@2: * we have to muck around a bit more to get the correct, versioned williamr@2: * tag, and that is what the _PW_VERSIONED macro is about. williamr@2: */ williamr@2: williamr@2: #define _PW_VERSION_MASK '\xF0' williamr@2: #define _PW_VERSIONED(x, v) ((unsigned char)(((x) & 0xCF) | ((v)<<4))) williamr@2: williamr@2: #define _PW_KEYBYNAME '\x31' /* stored by name */ williamr@2: #define _PW_KEYBYNUM '\x32' /* stored by entry in the "file" */ williamr@2: #define _PW_KEYBYUID '\x33' /* stored by uid */ williamr@2: #define _PW_KEYYPENABLED '\x34' /* YP is enabled */ williamr@2: #define _PW_KEYYPBYNUM '\x35' /* special + @ netgroup entries */ williamr@2: williamr@2: /* The database also contains a key to indicate the format version of williamr@2: * the entries therein. There may be other, older versioned entries williamr@2: * as well. williamr@2: */ williamr@2: #define _PWD_VERSION_KEY "\xFF" "VERSION" williamr@2: #define _PWD_CURRENT_VERSION '\x04' williamr@2: williamr@2: #define _PASSWORD_EFMT1 '_' /* extended encryption format */ williamr@2: williamr@2: #define _PASSWORD_LEN 128 /* max length, not counting NULL */ williamr@2: williamr@2: struct passwd { williamr@2: char *pw_name; /* user name */ williamr@2: char *pw_passwd; /* encrypted password */ williamr@2: uid_t pw_uid; /* user uid */ williamr@2: gid_t pw_gid; /* user gid */ williamr@2: time_t pw_change; /* password change time */ williamr@2: char *pw_class; /* user access class */ williamr@2: char *pw_gecos; /* Honeywell login info */ williamr@2: char *pw_dir; /* home directory */ williamr@2: char *pw_shell; /* default shell */ williamr@2: time_t pw_expire; /* account expiration */ williamr@2: int pw_fields; /* internal: fields filled in */ williamr@2: }; williamr@2: williamr@2: /* Mapping from fields to bits for pw_fields. */ williamr@2: #define _PWF(x) (1 << x) williamr@2: #define _PWF_NAME _PWF(0) williamr@2: #define _PWF_PASSWD _PWF(1) williamr@2: #define _PWF_UID _PWF(2) williamr@2: #define _PWF_GID _PWF(3) williamr@2: #define _PWF_CHANGE _PWF(4) williamr@2: #define _PWF_CLASS _PWF(5) williamr@2: #define _PWF_GECOS _PWF(6) williamr@2: #define _PWF_DIR _PWF(7) williamr@2: #define _PWF_SHELL _PWF(8) williamr@2: #define _PWF_EXPIRE _PWF(9) williamr@2: williamr@2: /* XXX These flags are bogus. With nsswitch, there are many williamr@2: * possible sources and they cannot be represented in a small integer. williamr@2: */ williamr@2: #define _PWF_SOURCE 0x3000 williamr@2: #define _PWF_FILES 0x1000 williamr@2: #define _PWF_NIS 0x2000 williamr@2: #define _PWF_HESIOD 0x3000 williamr@2: williamr@2: __BEGIN_DECLS williamr@2: IMPORT_C struct passwd *getpwnam(const char *); williamr@2: IMPORT_C struct passwd *getpwuid(uid_t); williamr@2: williamr@2: #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500 williamr@2: IMPORT_C void endpwent(void); williamr@2: IMPORT_C struct passwd *getpwent(void); williamr@2: IMPORT_C void setpwent(void); williamr@2: IMPORT_C int getpwnam_r(const char *, struct passwd *, char *, size_t, williamr@2: struct passwd **); williamr@2: IMPORT_C int getpwuid_r(uid_t, struct passwd *, char *, size_t, williamr@2: struct passwd **); williamr@2: #endif williamr@2: williamr@2: __END_DECLS williamr@2: williamr@2: #endif /* !_PWD_H_ */