1*2cc39398Sderaadt /* $OpenBSD: pw.c,v 1.2 2002/06/23 03:11:09 deraadt Exp $ */
2b2ea75c1Sfgsch /*
3b2ea75c1Sfgsch * Copyright (c) 1993, 1994, 1995, 1996 by Chris Provenzano and contributors,
4b2ea75c1Sfgsch * proven@mit.edu All rights reserved.
5b2ea75c1Sfgsch *
6b2ea75c1Sfgsch * Redistribution and use in source and binary forms, with or without
7b2ea75c1Sfgsch * modification, are permitted provided that the following conditions
8b2ea75c1Sfgsch * are met:
9b2ea75c1Sfgsch * 1. Redistributions of source code must retain the above copyright
10b2ea75c1Sfgsch * notice, this list of conditions and the following disclaimer.
11b2ea75c1Sfgsch * 2. Redistributions in binary form must reproduce the above copyright
12b2ea75c1Sfgsch * notice, this list of conditions and the following disclaimer in the
13b2ea75c1Sfgsch * documentation and/or other materials provided with the distribution.
14b2ea75c1Sfgsch * 3. All advertising materials mentioning features or use of this software
15b2ea75c1Sfgsch * must display the following acknowledgement:
16b2ea75c1Sfgsch * This product includes software developed by Chris Provenzano,
17b2ea75c1Sfgsch * the University of California, Berkeley, and contributors.
18b2ea75c1Sfgsch * 4. Neither the name of Chris Provenzano, the University, nor the names of
19b2ea75c1Sfgsch * contributors may be used to endorse or promote products derived
20b2ea75c1Sfgsch * from this software without specific prior written permission.
21b2ea75c1Sfgsch *
22b2ea75c1Sfgsch * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO AND CONTRIBUTORS ``AS IS'' AND
23b2ea75c1Sfgsch * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24b2ea75c1Sfgsch * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25b2ea75c1Sfgsch * ARE DISCLAIMED. IN NO EVENT SHALL CHRIS PROVENZANO, THE REGENTS OR
26b2ea75c1Sfgsch * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
27b2ea75c1Sfgsch * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
28b2ea75c1Sfgsch * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
29b2ea75c1Sfgsch * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30b2ea75c1Sfgsch * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
31b2ea75c1Sfgsch * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32b2ea75c1Sfgsch * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33b2ea75c1Sfgsch */
34b2ea75c1Sfgsch
35b2ea75c1Sfgsch #include <stdio.h>
36b2ea75c1Sfgsch #include <sys/types.h>
37b2ea75c1Sfgsch #include <unistd.h>
38b2ea75c1Sfgsch #include <pwd.h>
39b2ea75c1Sfgsch #include "test.h"
40b2ea75c1Sfgsch
41b2ea75c1Sfgsch int
main()42b2ea75c1Sfgsch main()
43b2ea75c1Sfgsch {
44b2ea75c1Sfgsch struct passwd *pw;
45b2ea75c1Sfgsch struct passwd pwbuf;
46b2ea75c1Sfgsch char buf[8192];
47b2ea75c1Sfgsch char name[16];
48b2ea75c1Sfgsch
49b2ea75c1Sfgsch CHECKn(pw = getpwuid(getuid()));
50*2cc39398Sderaadt printf("getpwuid(%u) => %p\n", getuid(), pw);
51*2cc39398Sderaadt printf(" name: %s\n uid: %u\n gid: %u\n"
52b2ea75c1Sfgsch "class: %s\ngecos: %s\n dir: %s\nshell: %s\n",
53b2ea75c1Sfgsch pw->pw_name, pw->pw_uid, pw->pw_gid,
54b2ea75c1Sfgsch pw->pw_class, pw->pw_gecos, pw->pw_dir, pw->pw_shell);
55b2ea75c1Sfgsch
56b2ea75c1Sfgsch strlcpy(name, pw->pw_name, sizeof name);
57b2ea75c1Sfgsch CHECKe(getpwnam_r(name, &pwbuf, buf, sizeof buf, &pw));
58b2ea75c1Sfgsch ASSERT(pwbuf.pw_uid == getuid());
59b2ea75c1Sfgsch
60b2ea75c1Sfgsch SUCCEED;
61b2ea75c1Sfgsch }
62