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
resetty(void)48 resetty(void)
49 {
50 #ifdef	SYSV
51 	if ((_BRS(SP->save_tty_bufs)) != 0) {
52 		PROGTTYS = SP->save_tty_bufs;
53 		prog_istermios = 0;
54 #ifdef	DEBUG
55 		if (outf)
56 			fprintf(outf, "resetty(), file %x, SP %x, flags %x, "
57 			    "%x, %x, %x\n", cur_term->Filedes, SP,
58 			    PROGTTYS.c_iflag, PROGTTYS.c_oflag,
59 			    PROGTTYS.c_cflag, PROGTTYS.c_lflag);
60 #endif	/* DEBUG */
61 		(void) reset_prog_mode();
62 	} else if ((_BR(SP->save_tty_buf)) != 0) {
63 		int i;
64 
65 		PROGTTY = SP->save_tty_buf;
66 		prog_istermios = -1;
67 #ifdef	DEBUG
68 		if (outf)
69 			fprintf(outf, "resetty(), file %x, SP %x, flags %x, "
70 			    "%x, %x, %x\n", cur_term->Filedes, SP,
71 			    PROGTTY.c_iflag, PROGTTY.c_oflag,
72 			    PROGTTY.c_cflag, PROGTTY.c_lflag);
73 #endif	/* DEBUG */
74 		PROGTTYS.c_lflag = PROGTTY.c_lflag;
75 		PROGTTYS.c_oflag = PROGTTY.c_oflag;
76 		PROGTTYS.c_iflag = PROGTTY.c_iflag;
77 		PROGTTYS.c_cflag = PROGTTY.c_cflag;
78 		for (i = 0; i < NCC; i++)
79 			PROGTTYS.c_cc[i] = PROGTTY.c_cc[i];
80 		(void) reset_prog_mode();
81 	}
82 #else	/* SYSV */
83 	if ((_BR(SP->save_tty_buf)) != 0) {
84 		PROGTTY = SP->save_tty_buf;
85 #ifdef	DEBUG
86 		if (outf)
87 		    fprintf(outf, "resetty(), file %x, SP %x, flags %x\n",
88 			cur_term->Filedes, SP, PROGTTY.sg_flags);
89 #endif	/* DEBUG */
90 		(void) reset_prog_mode();
91 	}
92 #endif	/* SYSV */
93 	return (OK);
94 }
95