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 /*
23  * Copyright (c) 1995, by Sun Microsystems, Inc.
24  * All rights reserved.
25  */
26 
27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
28 
29 /*
30  * tgetstr.c
31  *
32  * XCurses Library
33  *
34  * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
35  *
36  */
37 
38 #ifdef M_RCSID
39 #ifndef lint
40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/tgetstr.c 1.2 1995/08/30 19:31:37 danv Exp $";
41 #endif
42 #endif
43 
44 #include <private.h>
45 #include <string.h>
46 
47 /*
48  * Termcap Emulation
49  *
50  * Similar to tigetstr() except cap is a termcap code and area is
51  * the buffer area used to receive a copy of the string.
52  */
53 char *
tgetstr(cap,area)54 tgetstr(cap, area)
55 const char *cap;
56 char **area;
57 {
58 	char **p, *value = (char *) -1;
59 
60 #ifdef M_CURSES_TRACE
61 	__m_trace("tgetstr(%p = \"%.2s\", %p)", cap, cap, area);
62 #endif
63 
64 	for (p = __m_strcodes; *p != (char *) 0; ++p) {
65 		if (strcmp(*p, cap) == 0) {
66 			value = cur_term->_str[(int)(p - __m_strcodes)];
67 			if (*area != (char *) 0 && *area != (char *) 0)
68 				*area += strlen(strcpy(*area, value));
69 			break;
70 		}
71 	}
72 
73 	return __m_return_pointer("tgetstr", value);
74 }
75