2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the University of
21 * California, Berkeley and its contributors.
22 * 4. Neither the name of the University nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * @(#)pwd.h 8.2 (Berkeley) 1/21/94
45 #include <sys/cdefs.h>
46 #include <sys/_types.h>
48 #ifndef _GID_T_DECLARED
49 typedef __gid_t gid_t;
50 #define _GID_T_DECLARED
53 #ifndef _TIME_T_DECLARED
54 typedef __time_t time_t;
55 #define _TIME_T_DECLARED
58 #ifndef _UID_T_DECLARED
59 typedef __uid_t uid_t;
60 #define _UID_T_DECLARED
63 #define _PATH_PWD "/etc"
64 #define _PATH_PASSWD "/etc/passwd"
65 #define _PASSWD "passwd"
66 #define _PATH_MASTERPASSWD "/etc/master.passwd"
67 #define _MASTERPASSWD "master.passwd"
69 #define _PATH_MP_DB "/etc/pwd.db"
70 #define _MP_DB "pwd.db"
71 #define _PATH_SMP_DB "/etc/spwd.db"
72 #define _SMP_DB "spwd.db"
74 #define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
76 #define _PW_KEYBYNAME '1' /* stored by name */
77 #define _PW_KEYBYNUM '2' /* stored by entry in the "file" */
78 #define _PW_KEYBYUID '3' /* stored by uid */
79 #define _PW_KEYYPENABLED '4' /* YP is enabled */
80 #define _PW_KEYYPBYNUM '5' /* special +@netgroup entries */
82 #define _PASSWORD_EFMT1 '_' /* extended encryption format */
84 #define _PASSWORD_LEN 128 /* max length, not counting NULL */
87 char *pw_name; /* user name */
88 char *pw_passwd; /* encrypted password */
89 uid_t pw_uid; /* user uid */
90 gid_t pw_gid; /* user gid */
91 time_t pw_change; /* password change time */
92 char *pw_class; /* user access class */
93 char *pw_gecos; /* Honeywell login info */
94 char *pw_dir; /* home directory */
95 char *pw_shell; /* default shell */
96 time_t pw_expire; /* account expiration */
97 int pw_fields; /* internal: fields filled in */
100 /* Mapping from fields to bits for pw_fields. */
101 #define _PWF(x) (1 << x)
102 #define _PWF_NAME _PWF(0)
103 #define _PWF_PASSWD _PWF(1)
104 #define _PWF_UID _PWF(2)
105 #define _PWF_GID _PWF(3)
106 #define _PWF_CHANGE _PWF(4)
107 #define _PWF_CLASS _PWF(5)
108 #define _PWF_GECOS _PWF(6)
109 #define _PWF_DIR _PWF(7)
110 #define _PWF_SHELL _PWF(8)
111 #define _PWF_EXPIRE _PWF(9)
113 #define _PWF_SOURCE 0x3000
114 #define _PWF_FILES 0x1000
115 #define _PWF_NIS 0x2000
116 #define _PWF_HESIOD 0x3000
119 struct passwd *getpwnam(const char *);
120 struct passwd *getpwuid(uid_t);
122 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
124 struct passwd *getpwent(void);
127 * XXX missing getpwnam_r() and getpwuid_r().
133 const char *user_from_uid(uid_t, int);
137 #endif /* !_PWD_H_ */