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  * attron.c
31  *
32  * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
33  *
34  */
35 
36 #ifdef M_RCSID
37 #ifndef lint
38 static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/attron.c 1.3 1995/07/07 17:59:14 ant Exp $";
39 #endif
40 #endif
41 
42 #include <private.h>
43 
44 int
attron(int at)45 attron(int at)
46 {
47 	cchar_t cc;
48 
49 #ifdef M_CURSES_TRACE
50         __m_trace("attron(%lx)", at);
51 #endif
52 
53 	(void) __m_chtype_cc((chtype) at, &cc);
54 	stdscr->_fg._at |= cc._at;
55 
56 	return __m_return_code("attron", OK);
57 }
58 
59 int
attroff(int at)60 attroff(int at)
61 {
62 	cchar_t cc;
63 
64 #ifdef M_CURSES_TRACE
65         __m_trace("attroff(%lx)", (long) at);
66 #endif
67 
68 	(void) __m_chtype_cc((chtype) at, &cc);
69 	stdscr->_fg._at &= ~cc._at;
70 
71 	return __m_return_code("attroff", OK);
72 }
73 
74 int
attrset(int at)75 attrset(int at)
76 {
77 	cchar_t cc;
78 
79 #ifdef M_CURSES_TRACE
80         __m_trace("attrset(%lx)", (long) at);
81 #endif
82 
83 	(void) __m_chtype_cc((chtype) at, &cc);
84 	stdscr->_fg._co = cc._co;
85 	stdscr->_fg._at = cc._at;
86 
87 	return __m_return_code("attrset", OK);
88 }
89 
chtype(COLOR_PAIR)90 chtype
91 (COLOR_PAIR)(short co)
92 {
93 	chtype ch;
94 
95 #ifdef M_CURSES_TRACE
96         __m_trace("COLOR_PAIR(%d)", co);
97 #endif
98 
99 	ch = (chtype)(co) << __COLOR_SHIFT;
100 
101 	return __m_return_chtype("COLOR_PAIR", ch);
102 }
103 
104 short
105 (PAIR_NUMBER)(chtype at)
106 {
107 	short pair;
108 
109 #ifdef M_CURSES_TRACE
110         __m_trace("PAIR_NUMBER(%ld)", at);
111 #endif
112 
113 	pair = (short) ((at & A_COLOR) >> __COLOR_SHIFT);
114 
115 	return __m_return_int("PAIR_NUMBER", pair);
116 }
117