1/****************************************************************************
2 * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
3 *                                                                          *
4 * Permission is hereby granted, free of charge, to any person obtaining a  *
5 * copy of this software and associated documentation files (the            *
6 * "Software"), to deal in the Software without restriction, including      *
7 * without limitation the rights to use, copy, modify, merge, publish,      *
8 * distribute, distribute with modifications, sublicense, and/or sell       *
9 * copies of the Software, and to permit persons to whom the Software is    *
10 * furnished to do so, subject to the following conditions:                 *
11 *                                                                          *
12 * The above copyright notice and this permission notice shall be included  *
13 * in all copies or substantial portions of the Software.                   *
14 *                                                                          *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
22 *                                                                          *
23 * Except as contained in this notice, the name(s) of the above copyright   *
24 * holders shall not be used in advertising or otherwise to promote the     *
25 * sale, use or other dealings in this Software without prior written       *
26 * authorization.                                                           *
27 ****************************************************************************/
28
29/****************************************************************************
30 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
31 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
32 *     and: Thomas E. Dickey                        1996-on                 *
33 ****************************************************************************/
34
35/*
36 * Terminfo-only terminal setup routines:
37 *
38 *		int restartterm(const char *, int, int *)
39 */
40
41#include <curses.priv.h>
42
43#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
44#define _POSIX_SOURCE
45#endif
46
47#include <term.h>		/* lines, columns, cur_term */
48
49MODULE_ID("$Id: lib_restart.c,v 1.10 2008/06/21 17:31:22 tom Exp $")
50
51NCURSES_EXPORT(int)
52restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
53{
54    int result;
55
56    T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));
57
58    if (setupterm(termp, filenum, errret) != OK) {
59	result = ERR;
60    } else if (SP != 0) {
61	int saveecho = SP->_echo;
62	int savecbreak = SP->_cbreak;
63	int saveraw = SP->_raw;
64	int savenl = SP->_nl;
65
66	if (saveecho)
67	    echo();
68	else
69	    noecho();
70
71	if (savecbreak) {
72	    cbreak();
73	    noraw();
74	} else if (saveraw) {
75	    nocbreak();
76	    raw();
77	} else {
78	    nocbreak();
79	    noraw();
80	}
81	if (savenl)
82	    nl();
83	else
84	    nonl();
85
86	reset_prog_mode();
87
88#if USE_SIZECHANGE
89	_nc_update_screensize(SP);
90#endif
91
92	result = OK;
93    } else {
94	result = ERR;
95    }
96    returnCode(result);
97}
98