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  * endwin.c
33  *
34  * XCurses Library
35  *
36  * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
37  *
38  */
39 
40 #ifdef 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/endwin.c 1.2 1998/05/08 15:17:52 "
45 "cbates Exp $";
46 #endif
47 #endif
48 
49 #include <private.h>
50 #include <signal.h>
51 
52 
53 /*
54  * Restore tty modes, moves the cursor to the lower left hand
55  * corner of the screen and resets the terminal into proper non-visual
56  * mode.  Calling doupdate()/wrefresh() will resume visual mode.
57  */
58 int
59 endwin(void)
60 {
61 	if (!(__m_screen->_flags & S_ENDWIN)) {
62 		(void) __m_mvcur(-1, -1, lines-1, 0, __m_outc);
63 
64 		if (exit_ca_mode != NULL)
65 			(void) TPUTS(exit_ca_mode, 1, __m_outc);
66 
67 		if (keypad_local != NULL)
68 			(void) TPUTS(keypad_local, 1, __m_outc);
69 
70 		if (orig_colors != NULL)
71 			(void) TPUTS(orig_colors, 1, __m_outc);
72 
73 		/* Make sure the current attribute state is normal. */
74 		if (ATTR_STATE != WA_NORMAL) {
75 			(void) vid_puts(WA_NORMAL, 0, (void *) 0, __m_outc);
76 
77 			if (ceol_standout_glitch)
78 				curscr->_line[curscr->_maxx-1][0]._at
79 					|= WA_COOKIE;
80 		}
81 
82 		(void) signal(SIGTSTP, SIG_DFL);
83 		__m_screen->_flags = S_ENDWIN;
84 	}
85 
86 	(void) fflush(__m_screen->_of);
87 	(void) reset_shell_mode();
88 
89 	return (OK);
90 }
91