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) 1995-1998 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 /* LINTLIBRARY */
30
31 /*
32 * meta.c
33 *
34 * XCurses Library
35 *
36 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
37 *
38 */
39
40 #if M_RCSID
41 #ifndef lint
42 static char rcsID[] =
43 "$Header: /team/ps/sun_xcurses/archive/local_changes/xcurses/src/lib/"
44 "libxcurses/src/libc/xcurses/rcs/meta.c 1.5 1998/06/04 19:55:51 "
45 "cbates Exp $";
46 #endif
47 #endif
48
49 #include <private.h>
50
51 /*
52 * If true, then input will be 8 bits, else 7.
53 * NOTE the window parameter is ignored.
54 */
55 /* ARGSUSED */
56 int
meta(WINDOW * w,bool bf)57 meta(WINDOW *w, bool bf)
58 {
59 PTERMIOS(_prog)->c_cflag &= ~CSIZE;
60 PTERMIOS(_prog)->c_cflag |= bf ? CS8 : CS7;
61
62 if (__m_tty_set_prog_mode() == ERR)
63 return (ERR);
64
65 __m_screen->_flags &= ~S_USE_META;
66
67 if (bf) {
68 if (meta_on != NULL)
69 (void) TPUTS(meta_on, 1, __m_outc);
70 __m_screen->_flags |= S_USE_META;
71 } else if (meta_off != NULL) {
72 (void) TPUTS(meta_off, 1, __m_outc);
73 }
74
75 return (OK);
76 }
77