xref: /titanic_52/usr/src/cmd/getent/dogetsp.c (revision a29e56d91db891741f1af9f6bbd3e3c3cac5f19b)
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 (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright (c) 2014 Gary Mills
24  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
25  * Copyright 2012 Nexenta Systems, Inc. All rights reserved.
26  * Use is subject to license terms.
27  */
28 
29 #include <stdio.h>
30 #include <shadow.h>
31 #include <stdlib.h>
32 #include <errno.h>
33 #include "getent.h"
34 
35 /*
36  * getspnam - get entries from shadow database
37  */
38 int
39 dogetsp(const char **list)
40 {
41 	struct spwd *sp;
42 	int rc = EXC_SUCCESS;
43 	char *ptr;
44 	uid_t uid;
45 
46 
47 	if (list == NULL || *list == NULL) {
48 		setspent();
49 		while ((sp = getspent()) != NULL)
50 			(void) putspent(sp, stdout);
51 		endspent();
52 	} else {
53 		for (; *list != NULL; list++) {
54 			sp = getspnam(*list);
55 			if (sp == NULL)
56 				rc = EXC_NAME_NOT_FOUND;
57 			else
58 				(void) putspent(sp, stdout);
59 		}
60 	}
61 
62 	return (rc);
63 }
64