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