include/pwd.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*      $NetBSD: pwd.h,v 1.11 1997/08/16 13:47:21 lukem Exp $   */
  24
  25 /*-
  26  * Copyright (c) 1989, 1993
  27  *      The Regents of the University of California.  All rights reserved.
  28  * (c) UNIX System Laboratories, Inc.
  29  * All or some portions of this file are derived from material licensed
  30  * to the University of California by American Telephone and Telegraph
  31  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  32  * the permission of UNIX System Laboratories, Inc.
  33  * Portions Copyright(C) 1995, Jason Downs.  All rights reserved.
  34  *
  35  * Redistribution and use in source and binary forms, with or without
  36  * modification, are permitted provided that the following conditions
  37  * are met:
  38  * 1. Redistributions of source code must retain the above copyright
  39  *    notice, this list of conditions and the following disclaimer.
  40  * 2. Redistributions in binary form must reproduce the above copyright
  41  *    notice, this list of conditions and the following disclaimer in the
  42  *    documentation and/or other materials provided with the distribution.
  43  * 3. All advertising materials mentioning features or use of this software
  44  *    must display the following acknowledgement:
  45  *      This product includes software developed by the University of
  46  *      California, Berkeley and its contributors.
  47  * 4. Neither the name of the University nor the names of its contributors
  48  *    may be used to endorse or promote products derived from this software
  49  *    without specific prior written permission.
  50  *
  51  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  52  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  53  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  54  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  55  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  56  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  57  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  58  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  59  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  60  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  61  * SUCH DAMAGE.
  62  *
  63  *      @(#)pwd.h       8.2 (Berkeley) 1/21/94
  64  */
  65
  66 #ifndef _PWD_H_
  67 #define _PWD_H_
  68
  69 #include <sys/types.h>
  70
  71 #ifndef _POSIX_SOURCE
  72 #define _PATH_PASSWD            "/etc/passwd"
  73 #define _PATH_MASTERPASSWD      "/etc/master.passwd"
  74 #define _PATH_MASTERPASSWD_LOCK "/etc/ptmp"
  75
  76 #define _PATH_MP_DB             "/etc/pwd.db"
  77 #define _PATH_SMP_DB            "/etc/spwd.db"
  78
  79 #define _PATH_PWD_MKDB          "/usr/sbin/pwd_mkdb"
  80
  81 #define _PW_KEYBYNAME           '1'     /* stored by name */
  82 #define _PW_KEYBYNUM            '2'     /* stored by entry in the "file" */
  83 #define _PW_KEYBYUID            '3'     /* stored by uid */
  84
  85 #define _PASSWORD_EFMT1         '_'     /* extended encryption format */
  86
  87 #define _PASSWORD_LEN           128     /* max length, not counting NULL */
  88
  89 #define _PASSWORD_NOUID         0x01    /* flag for no specified uid. */
  90 #define _PASSWORD_NOGID         0x02    /* flag for no specified gid. */
  91 #define _PASSWORD_NOCHG         0x04    /* flag for no specified change. */
  92 #define _PASSWORD_NOEXP         0x08    /* flag for no specified expire. */
  93
  94 #define _PASSWORD_WARNDAYS      14      /* days to warn about expiry */
  95 #define _PASSWORD_CHGNOW        -1      /* special day to force password
  96                                          * change at next login */
  97 #endif
  98
  99 struct passwd {
 100         char    *pw_name;               /* user name */
 101         char    *pw_passwd;             /* encrypted password */
 102         uid_t   pw_uid;                 /* user uid */
 103         gid_t   pw_gid;                 /* user gid */
 104         time_t  pw_change;              /* password change time */
 105         char    *pw_class;              /* user access class */
 106         char    *pw_gecos;              /* Honeywell login info */
 107         char    *pw_dir;                /* home directory */
 108         char    *pw_shell;              /* default shell */
 109         time_t  pw_expire;              /* account expiration */
 110 };
 111
 112 #include <sys/cdefs.h>
 113
 114 __BEGIN_DECLS
 115 struct passwd   *getpwuid(uid_t);
 116 struct passwd   *getpwnam(const char *);
 117 int              getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
 118 int              getpwnam_r(const char *, struct passwd *, char *, size_t, struct passwd **);
 119 #ifndef _POSIX_SOURCE
 120 struct passwd   *getpwent(void);
 121 #ifndef _XOPEN_SOURCE
 122 int              setpassent(int);
 123 char            *user_from_uid(uid_t, int);
 124 #endif
 125 int              setpwent(void);
 126 void             endpwent(void);
 127 #endif
 128 __END_DECLS
 129
 130 #endif /* !_PWD_H_ */