chpass.h revision 330897 
1/*-
2 * SPDX-License-Identifier: BSD-4-Clause
3 *
4 * Copyright (c) 1988, 1993, 1994
5 *	The Regents of the University of California.  All rights reserved.
6 * Copyright (c) 2002 Networks Associates Technology, Inc.
7 * All rights reserved.
8 *
9 * Portions of this software were developed for the FreeBSD Project by
10 * ThinkSec AS and NAI Labs, the Security Research Division of Network
11 * Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
12 * ("CBOSS"), as part of the DARPA CHATS research program.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions
16 * are met:
17 * 1. Redistributions of source code must retain the above copyright
18 *    notice, this list of conditions and the following disclaimer.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 *    notice, this list of conditions and the following disclaimer in the
21 *    documentation and/or other materials provided with the distribution.
22 * 3. All advertising materials mentioning features or use of this software
23 *    must display the following acknowledgement:
24 *	This product includes software developed by the University of
25 *	California, Berkeley and its contributors.
26 * 4. Neither the name of the University nor the names of its contributors
27 *    may be used to endorse or promote products derived from this software
28 *    without specific prior written permission.
29 *
30 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
42 *	@(#)chpass.h	8.4 (Berkeley) 4/2/94
43 * $FreeBSD: stable/11/usr.bin/chpass/chpass.h 330897 2018-03-14 03:19:51Z eadler $
44 */
45
46struct passwd;
47
48typedef struct _entry {
49	const char *prompt;
50	int (*func)(char *, struct passwd *, struct _entry *);
51	int restricted;
52	size_t len;
53	const char *except, *save;
54} ENTRY;
55
56/* Field numbers. */
57#define	E_BPHONE	8
58#define	E_HPHONE	9
59#define	E_LOCATE	10
60#define	E_NAME		7
61#define	E_OTHER		11
62#define	E_SHELL		13
63
64extern ENTRY list[];
65extern int master_mode;
66
67int	 atot(char *, time_t *);
68struct passwd *edit(const char *, struct passwd *);
69int      ok_shell(char *);
70char    *dup_shell(char *);
71int	 p_change(char *, struct passwd *, ENTRY *);
72int	 p_class(char *, struct passwd *, ENTRY *);
73int	 p_expire(char *, struct passwd *, ENTRY *);
74int	 p_gecos(char *, struct passwd *, ENTRY *);
75int	 p_gid(char *, struct passwd *, ENTRY *);
76int	 p_hdir(char *, struct passwd *, ENTRY *);
77int	 p_login(char *, struct passwd *, ENTRY *);
78int	 p_passwd(char *, struct passwd *, ENTRY *);
79int	 p_shell(char *, struct passwd *, ENTRY *);
80int	 p_uid(char *, struct passwd *, ENTRY *);
81char    *ttoa(time_t);
82