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