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 /*	Copyright (c) 1988 AT&T	*/
23 /*	  All Rights Reserved  	*/
24 
25 
26 /*
27  * Copyright (c) 1997, by Sun Mircrosystems, Inc.
28  * All rights reserved.
29  */
30 
31 /*LINTLIBRARY*/
32 
33 #include <sys/types.h>
34 #include "private.h"
35 
36 int
set_item_value(ITEM * i,int v)37 set_item_value(ITEM *i, int v)
38 {
39 	/* Values can only be set on active values */
40 	if (i) {
41 		if (!Selectable(i) || (Imenu(i) && OneValue(Imenu(i)))) {
42 			return (E_REQUEST_DENIED);
43 		}
44 		if (Value(i) != v) {
45 			Value(i) = v;
46 			if (Imenu(i) && Posted(Imenu(i))) {
47 				_move_post_item(Imenu(i), i);
48 				_show(Imenu(i));
49 			}
50 		}
51 	} else {
52 		Value(Dfl_Item) = v;
53 	}
54 	return (E_OK);
55 }
56 
57 int
item_value(ITEM * i)58 item_value(ITEM *i)
59 {
60 	return (Value(i ? i : Dfl_Item));
61 }
62