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/* $OpenBSD: pwd.h,v 1.20 2008/06/25 14:51:27 millert Exp $ */
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/* $NetBSD: pwd.h,v 1.9 1996/05/15 21:36:45 jtc Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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* Portions Copyright(C) 1995, 1996, Jason Downs. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)pwd.h 8.2 (Berkeley) 1/21/94
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*/
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#ifndef _PWD_H_
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#define _PWD_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#if __BSD_VISIBLE
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#define _PATH_PASSWD "/etc/passwd"
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#define _PATH_MASTERPASSWD "/etc/master.passwd"
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#define _PATH_MASTERPASSWD_LOCK "/etc/ptmp"
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#define _PATH_MP_DB "/etc/pwd.db"
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#define _PATH_SMP_DB "/etc/spwd.db"
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#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
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#define _PW_KEYBYNAME '1' /* stored by name */
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#define _PW_KEYBYNUM '2' /* stored by entry in the "file" */
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#define _PW_KEYBYUID '3' /* stored by uid */
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#define _PW_YPTOKEN "__YP!"
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#define _PASSWORD_EFMT1 '_' /* extended encryption format */
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#define _PASSWORD_LEN 128 /* max length, not counting NUL */
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#define _PW_NAME_LEN 31 /* max length, not counting NUL */
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/* Should be MAXLOGNAME - 1 */
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#define _PW_BUF_LEN 1024 /* length of getpw*_r buffer */
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#define _PASSWORD_NOUID 0x01 /* flag for no specified uid. */
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#define _PASSWORD_NOGID 0x02 /* flag for no specified gid. */
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#define _PASSWORD_NOCHG 0x04 /* flag for no specified change. */
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#define _PASSWORD_NOEXP 0x08 /* flag for no specified expire. */
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/* Flags for pw_mkdb(3) */
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#define _PASSWORD_SECUREONLY 0x01 /* only generate spwd.db file */
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#define _PASSWORD_OMITV7 0x02 /* don't generate v7 passwd file */
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#endif
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struct passwd {
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char *pw_name; /* user name */
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char *pw_passwd; /* encrypted password */
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uid_t pw_uid; /* user uid */
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gid_t pw_gid; /* user gid */
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time_t pw_change; /* password change time */
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char *pw_class; /* user access class */
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char *pw_gecos; /* Honeywell login info */
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char *pw_dir; /* home directory */
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char *pw_shell; /* default shell */
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time_t pw_expire; /* account expiration */
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};
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__BEGIN_DECLS
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struct passwd *getpwuid(uid_t);
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struct passwd *getpwnam(const char *);
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int getpwnam_r(const char *, struct passwd *, char *, size_t,
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struct passwd **result);
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int getpwuid_r(uid_t uid, struct passwd *, char *buf, size_t buflen,
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struct passwd **result);
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#if __BSD_VISIBLE || __XPG_VISIBLE
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struct passwd *getpwent(void);
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void setpwent(void);
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void endpwent(void);
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#endif
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#if __BSD_VISIBLE
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int setpassent(int);
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char *user_from_uid(uid_t, int);
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char *bcrypt_gensalt(u_int8_t);
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char *bcrypt(const char *, const char *);
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char *md5crypt(const char *, const char *);
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struct passwd *pw_dup(const struct passwd *);
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#endif
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__END_DECLS
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#endif /* !_PWD_H_ */
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