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 * meta.c
31 *
32 * XCurses Library
33 *
34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
35 *
36 */
37
38 #if M_RCSID
39 #ifndef lint
40 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/meta.c 1.1 1995/05/18 18:20:54 ant Exp $";
41 #endif
42 #endif
43
44 #include <private.h>
45
46 /*f
47 * If true, then input will be 8 bits, else 7.
48 * NOTE the window parameter is ignored.
49 */
50 int
meta(WINDOW * w,bool bf)51 meta(WINDOW *w, bool bf)
52 {
53 #ifdef M_CURSES_TRACE
54 __m_trace("meta(%p, %d)", w, bf);
55 #endif
56 cur_term->_prog.c_cflag &= ~CSIZE;
57 cur_term->_prog.c_cflag |= bf ? CS8 : CS7;
58
59 if (__m_tty_set(&cur_term->_prog) == ERR)
60 return __m_return_code("meta", ERR);
61
62 __m_screen->_flags &= ~S_USE_META;
63
64 if (bf) {
65 if (meta_on != (char *) 0)
66 (void) tputs(meta_on, 1, __m_outc);
67 __m_screen->_flags |= S_USE_META;
68 } else if (meta_off != (char *) 0) {
69 (void) tputs(meta_off, 1, __m_outc);
70 }
71
72 return __m_return_code("meta", OK);
73 }
74
75