1/*	$NetBSD: compat_passwd.c,v 1.1.2.1 2008/12/28 01:14:32 christos Exp $	*/
2
3/*-
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
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 NetBSD
21 *        Foundation, Inc. and its contributors.
22 * 4. Neither the name of The NetBSD Foundation nor the names of its
23 *    contributors may be used to endorse or promote products derived
24 *    from this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38#include <sys/cdefs.h>
39#if defined(LIBC_SCCS) && !defined(lint)
40__RCSID("$NetBSD: compat_passwd.c,v 1.1.2.1 2008/12/28 01:14:32 christos Exp $");
41#endif /* LIBC_SCCS and not lint */
42
43#define __LIBC12_SOURCE__
44
45#include <stdint.h>
46#include <stdlib.h>
47#include <string.h>
48#include <pwd.h>
49#include <compat/include/pwd.h>
50#include <util.h>
51#include <compat/util.h>
52
53__warn_references(pw_scan,
54    "warning: reference to compatibility pw_scan(); "
55    "include <pwd.h> to generate correct reference")
56__warn_references(pw_copy,
57    "warning: reference to compatibility pw_copy(); "
58    "include <util.h> to generate correct reference")
59__warn_references(pw_copyx,
60    "warning: reference to compatibility pw_copyx(); "
61    "include <util.h> to generate correct reference")
62__warn_references(pw_getpwconf,
63    "warning: reference to compatibility pw_getpwconf(); "
64    "include <pwd.h> to generate correct reference")
65
66int
67pw_scan(char *buf, struct passwd50 *p, int *flags)
68{
69	struct passwd px;
70	int rv = __pw_scan50(buf, &px, flags);
71	passwd_to_passwd50(&px, p);
72	return rv;
73}
74
75void
76pw_copy(int ffd, int tfd, struct passwd50 *pw50, struct passwd50 *opw50)
77{
78	struct passwd pw, opw;
79	passwd50_to_passwd(pw50, &pw);
80	if (opw50)
81		passwd50_to_passwd(opw50, &opw);
82	__pw_copy50(ffd, tfd, &pw, opw50 ? &opw : NULL);
83}
84
85int
86pw_copyx(int ffd, int tfd, struct passwd50 *pw50, struct passwd50 *opw50,
87    char *errbuf, size_t errbufsiz)
88{
89	struct passwd pw, opw;
90	passwd50_to_passwd(pw50, &pw);
91	if (opw50)
92		passwd50_to_passwd(opw50, &opw);
93	return __pw_copyx50(ffd, tfd, &pw, opw50 ? &opw : NULL, errbuf,
94	    errbufsiz);
95}
96
97void
98pw_getpwconf(char *buf, size_t len, const struct passwd50 *p, const char *opt)
99{
100	struct passwd px;
101	passwd50_to_passwd(p, &px);
102	__pw_getpwconf50(buf, len, &px, opt);
103}
104