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 <stdlib.h>
35 #include <strings.h>
36 #include "private.h"
37 
38 ITEM *
new_item(char * name,char * desc)39 new_item(char *name, char *desc)
40 {
41 	ITEM *item;
42 
43 	if (item = (ITEM *) calloc(1, sizeof (ITEM))) {
44 		/* Set all default values */
45 		*item = *Dfl_Item;
46 
47 		/* And set user values */
48 		Name(item) = name;
49 		Description(item) = desc;
50 
51 		if (name && *name != '\0') {
52 			NameLen(item) = strlen(name);
53 		} else {
54 			free(item);		/* Can't have a null name */
55 			return ((ITEM *) NULL);
56 		}
57 		if (desc && *desc != '\0') {
58 			DescriptionLen(item) = strlen(desc);
59 		} else {
60 			DescriptionLen(item) = 0;
61 		}
62 	}
63 	return (item);
64 }
65 
66 int
free_item(ITEM * i)67 free_item(ITEM *i)
68 {
69 	if (!i) {
70 		return (E_BAD_ARGUMENT);
71 	}
72 	/* Make sure none of the items have pointers to menus. */
73 	if (Imenu(i)) {
74 		return (E_CONNECTED);
75 	}
76 	free(i);
77 	return (E_OK);
78 }
79 
80 char *
item_name(ITEM * i)81 item_name(ITEM *i)
82 {
83 	if (i) {
84 		return (Name(i));
85 	}
86 	return (NULL);
87 }
88 
89 char *
item_description(ITEM * i)90 item_description(ITEM *i)
91 {
92 	if (i) {
93 		return (Description(i));
94 	}
95 	return (NULL);
96 }
97