xref: /onnv-gate/usr/src/lib/libeti/menu/common/newmenu.c (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*	Copyright (c) 1988 AT&T	*/
23*0Sstevel@tonic-gate /*	  All Rights Reserved  	*/
24*0Sstevel@tonic-gate 
25*0Sstevel@tonic-gate 
26*0Sstevel@tonic-gate /*
27*0Sstevel@tonic-gate  * Copyright (c) 1997, by Sun Mircrosystems, Inc.
28*0Sstevel@tonic-gate  * All rights reserved.
29*0Sstevel@tonic-gate  */
30*0Sstevel@tonic-gate 
31*0Sstevel@tonic-gate #pragma	ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.7	*/
32*0Sstevel@tonic-gate 
33*0Sstevel@tonic-gate /*LINTLIBRARY*/
34*0Sstevel@tonic-gate 
35*0Sstevel@tonic-gate #include <sys/types.h>
36*0Sstevel@tonic-gate #include <stdlib.h>
37*0Sstevel@tonic-gate #include "private.h"
38*0Sstevel@tonic-gate 
39*0Sstevel@tonic-gate MENU *
new_menu(ITEM ** items)40*0Sstevel@tonic-gate new_menu(ITEM **items)
41*0Sstevel@tonic-gate {
42*0Sstevel@tonic-gate 	MENU *m;
43*0Sstevel@tonic-gate 
44*0Sstevel@tonic-gate 	if ((m = (MENU *) calloc(1, sizeof (MENU))) != (MENU *)0) {
45*0Sstevel@tonic-gate 		*m = *Dfl_Menu;
46*0Sstevel@tonic-gate 		Rows(m) = FRows(m);
47*0Sstevel@tonic-gate 		Cols(m) = FCols(m);
48*0Sstevel@tonic-gate 		if (items) {
49*0Sstevel@tonic-gate 			if (*items == (ITEM *)0 || !_connect(m, items)) {
50*0Sstevel@tonic-gate 				free(m);
51*0Sstevel@tonic-gate 				return ((MENU *)0);
52*0Sstevel@tonic-gate 			}
53*0Sstevel@tonic-gate 		}
54*0Sstevel@tonic-gate 		return (m);
55*0Sstevel@tonic-gate 	}
56*0Sstevel@tonic-gate 	return ((MENU *)0);
57*0Sstevel@tonic-gate }
58*0Sstevel@tonic-gate 
59*0Sstevel@tonic-gate int
free_menu(MENU * m)60*0Sstevel@tonic-gate free_menu(MENU *m)
61*0Sstevel@tonic-gate {
62*0Sstevel@tonic-gate 	if (!m) {
63*0Sstevel@tonic-gate 		return (E_BAD_ARGUMENT);
64*0Sstevel@tonic-gate 	}
65*0Sstevel@tonic-gate 	if (Posted(m)) {
66*0Sstevel@tonic-gate 		return (E_POSTED);
67*0Sstevel@tonic-gate 	}
68*0Sstevel@tonic-gate 	if (Items(m)) {
69*0Sstevel@tonic-gate 		_disconnect(m);
70*0Sstevel@tonic-gate 	}
71*0Sstevel@tonic-gate 	free(m);
72*0Sstevel@tonic-gate 	return (E_OK);
73*0Sstevel@tonic-gate }
74