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