getpw.c revision 722:636b850d4ee9 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 1984 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include <pwd.h>
30
31int
32getpw(int uid, char buf[])
33{
34	struct passwd *pw;
35	char numbuf[20];
36
37	pw = getpwuid(uid);
38	if(pw == 0)
39		return (1);
40	strcpy(buf, pw->pw_name);
41	strcat(buf, ":");
42	strcat(buf, pw->pw_passwd);
43	strcat(buf, ":");
44	sprintf(numbuf, "%d", pw->pw_uid);
45	strcat(buf, numbuf);
46	strcat(buf, ":");
47	sprintf(numbuf, "%d", pw->pw_gid);
48	strcat(buf, numbuf);
49	strcat(buf, ":");
50	strcat(buf, pw->pw_gecos);
51	strcat(buf, ":");
52	strcat(buf, pw->pw_dir);
53	strcat(buf, ":");
54	strcat(buf, pw->pw_shell);
55	return (0);
56}
57