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 1997 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*	Copyright (c) 1988 AT&T	*/
28 /*	  All Rights Reserved	*/
29 
30 /*
31  * University Copyright- Copyright (c) 1982, 1986, 1988
32  * The Regents of the University of California
33  * All Rights Reserved
34  *
35  * University Acknowledgment- Portions of this document are derived from
36  * software developed by the University of California, Berkeley, and its
37  * contributors.
38  */
39 
40 #pragma ident	"%Z%%M%	%I%	%E% SMI"
41 
42 /*LINTLIBRARY*/
43 
44 #include	<sys/types.h>
45 #include	"curses_inc.h"
46 
47 int	outchcount;
48 
49 /* Write out one character to the tty and increment outchcount. */
50 int
_outch(char c)51 _outch(char c)
52 {
53 	return (_outwch((chtype)c));
54 }
55 
56 int
_outwch(chtype c)57 _outwch(chtype c)
58 {
59 	chtype	o;
60 
61 #ifdef	DEBUG
62 #ifndef	LONGDEBUG
63 	if (outf)
64 		if (c < ' ' || c == 0177)
65 			fprintf(outf, "^%c", c^0100);
66 		else
67 			fprintf(outf, "%c", c&0177);
68 #else	/* LONGDEBUG */
69 	if (outf)
70 	    fprintf(outf, "_outch: char '%s' term %x file %x=%d\n",
71 		unctrl(c&0177), SP, cur_term->Filedes, fileno(SP->term_file));
72 #endif	/* LONGDEBUG */
73 #endif	/* DEBUG */
74 
75 	outchcount++;
76 
77 	/* ASCII code */
78 	if (!ISMBIT(c))
79 		(void) putc((int)c, SP->term_file);
80 	/* international code */
81 	else if ((o = RBYTE(c)) != MBIT) {
82 		(void) putc((int)o, SP->term_file);
83 		if (_csmax > 1 && (((o = LBYTE(c))|MBIT) != MBIT)) {
84 			SETMBIT(o);
85 			(void) putc((int)o, SP->term_file);
86 		}
87 	}
88 	return (0);
89 }
90