2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
5 * David L. Nugent. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 static const char rcsid[] =
34 #include <sys/types.h>
44 pw_nisupdate(const char * path, struct passwd * pwd, char const * user)
47 struct passwd *pw = NULL;
48 struct passwd *old_pw = NULL;
50 printf("===> %s\n", path);
55 old_pw = GETPWNAM(user);
57 if (pw_init(NULL, path))
59 if ((pfd = pw_lock()) == -1) {
63 if ((tfd = pw_tmp(-1)) == -1) {
67 if (pw_copy(pfd, tfd, pw, old_pw) == -1) {
74 if (chmod(pw_tempname(), 0644) == -1)
76 if (rename(pw_tempname(), path) == -1)
86 addnispwent(const char *path, struct passwd * pwd)
88 return pw_nisupdate(path, pwd, NULL);
92 chgnispwent(const char *path, char const * login, struct passwd * pwd)
94 return pw_nisupdate(path, pwd, login);
98 delnispwent(const char *path, const char *login)
100 return pw_nisupdate(path, NULL, login);