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 Microsystems, Inc.
28  *      All rights reserved.
29  */
30 
31 #pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.4	*/
32 
33 /*LINTLIBRARY*/
34 
35 #include	<sys/types.h>
36 #include	<stdlib.h>
37 #include	"curses_inc.h"
38 
39 /*
40  *	Delete a key table
41  */
42 
43 void
delkeymap(TERMINAL * terminal)44 delkeymap(TERMINAL *terminal)
45 {
46 	_KEY_MAP	**kpp, *kp;
47 	int		numkeys = terminal->_ksz;
48 
49 	/* free key slots */
50 	for (kpp = terminal->_keys; numkeys-- > 0; kpp++) {
51 		kp = *kpp;
52 		if (kp->_sends == ((char *) (kp + sizeof (_KEY_MAP))))
53 			free(kp);
54 	}
55 
56 	if (terminal->_keys != NULL) {
57 		free(terminal->_keys);
58 		if (terminal->internal_keys != NULL)
59 			free(terminal->internal_keys);
60 	}
61 	_blast_keys(terminal);
62 }
63