StdLib/Include/pwd.h

   1 /*  $NetBSD: pwd.h,v 1.39 2005/05/24 17:36:29 kleink Exp $  */
   2
   3 /*-
   4  * Copyright (c) 1989, 1993
   5  *  The Regents of the University of California.  All rights reserved.
   6  * (c) UNIX System Laboratories, Inc.
   7  * All or some portions of this file are derived from material licensed
   8  * to the University of California by American Telephone and Telegraph
   9  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  10  * the permission of UNIX System Laboratories, Inc.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  * 3. Neither the name of the University nor the names of its contributors
  21  *    may be used to endorse or promote products derived from this software
  22  *    without specific prior written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  *  @(#)pwd.h 8.2 (Berkeley) 1/21/94
  37  */
  38
  39 /*-
  40  * Portions Copyright(C) 1995, Jason Downs.  All rights reserved.
  41  *
  42  * Redistribution and use in source and binary forms, with or without
  43  * modification, are permitted provided that the following conditions
  44  * are met:
  45  * 1. Redistributions of source code must retain the above copyright
  46  *    notice, this list of conditions and the following disclaimer.
  47  * 2. Redistributions in binary form must reproduce the above copyright
  48  *    notice, this list of conditions and the following disclaimer in the
  49  *    documentation and/or other materials provided with the distribution.
  50  *
  51  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
  52  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  53  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  54  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
  55  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  56  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  57  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  58  * 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
  64 #ifndef _PWD_H_
  65 #define _PWD_H_
  66
  67 #include <sys/EfiCdefs.h>
  68 #include <sys/featuretest.h>
  69 #include <sys/types.h>
  70
  71 #define _PATH_PASSWD            "/etc/passwd"
  72 #define _PATH_MASTERPASSWD      "/etc/master.passwd"
  73 #define _PATH_MASTERPASSWD_LOCK "/etc/ptmp"
  74
  75 #define _PATH_PASSWD_CONF       "/etc/passwd.conf"
  76 #define _PATH_PASSWDCONF        _PATH_PASSWD_CONF /* XXX: compat */
  77 #define _PATH_USERMGMT_CONF     "/etc/usermgmt.conf"
  78
  79 #define _PATH_MP_DB             "/etc/pwd.db"
  80 #define _PATH_SMP_DB            "/etc/spwd.db"
  81
  82 #define _PATH_PWD_MKDB          "/usr/sbin/pwd_mkdb"
  83
  84 #define _PW_KEYBYNAME     '1' /* stored by name */
  85 #define _PW_KEYBYNUM      '2' /* stored by entry in the "file" */
  86 #define _PW_KEYBYUID      '3' /* stored by uid */
  87
  88 #define _PASSWORD_EFMT1   '_' /* extended DES encryption format */
  89 #define _PASSWORD_NONDES  '$' /* non-DES encryption formats */
  90
  91 #define _PASSWORD_LEN     128 /* max length, not counting NUL */
  92
  93 #define _PASSWORD_NOUID   0x01  /* flag for no specified uid. */
  94 #define _PASSWORD_NOGID   0x02  /* flag for no specified gid. */
  95 #define _PASSWORD_NOCHG   0x04  /* flag for no specified change. */
  96 #define _PASSWORD_NOEXP   0x08  /* flag for no specified expire. */
  97
  98 #define _PASSWORD_OLDFMT  0x10  /* flag to expect an old style entry */
  99 #define _PASSWORD_NOWARN  0x20  /* no warnings for bad entries */
 100
 101 #define _PASSWORD_WARNDAYS  14  /* days to warn about expiry */
 102 #define _PASSWORD_CHGNOW    -1  /* special day to force password
 103                                  * change at next login */
 104
 105 struct passwd {
 106   __aconst char    *pw_name;    /* user name */
 107   __aconst char    *pw_passwd;  /* encrypted password */
 108   uid_t             pw_uid;     /* user uid */
 109   gid_t             pw_gid;     /* user gid */
 110   time_t            pw_change;  /* password change time */
 111   __aconst char    *pw_class;   /* user login class */
 112   __aconst char    *pw_gecos;   /* general information */
 113   __aconst char    *pw_dir;     /* home directory */
 114   __aconst char    *pw_shell;   /* default shell */
 115   time_t            pw_expire;  /* account expiration */
 116 };
 117
 118 __BEGIN_DECLS
 119   struct passwd    *getpwuid(uid_t);
 120   struct passwd    *getpwnam(const char *);
 121
 122 #if 0   /* Normally declared here but not implemented for UEFI. */
 123
 124   int               getpwnam_r( const char *, struct passwd *, char *, size_t,
 125                                 struct passwd **);
 126   int               getpwuid_r( uid_t, struct passwd *, char *, size_t,
 127                                 struct passwd **);
 128
 129   struct passwd    *getpwent(void);
 130   void              setpwent(void);
 131   void              endpwent(void);
 132
 133   int               pw_gensalt(char *, size_t, const char *, const char *);
 134   int               pw_scan(char *, struct passwd *, int *);
 135   int               setpassent(int);
 136   int               getpwent_r(struct passwd *, char *, size_t, struct passwd **);
 137   const char       *user_from_uid(uid_t, int);
 138   int               uid_from_user(const char *, uid_t *);
 139   int               pwcache_userdb( int (*)(int), void (*)(void),
 140                                     struct passwd * (*)(const char *),
 141                                     struct passwd * (*)(uid_t));
 142 #endif
 143 __END_DECLS
 144
 145 #endif /* !_PWD_H_ */