1 /****************************************************************************
2 * Copyright (c) 1998-2000,2002 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 ****************************************************************************/
33
34 /*
35 * Terminfo-only terminal setup routines:
36 *
37 * int restartterm(const char *, int, int *)
38 * TERMINAL *set_curterm(TERMINAL *)
39 * int del_curterm(TERMINAL *)
40 */
41
42 #include <curses.priv.h>
43
44 #if SVR4_TERMIO && !defined(_POSIX_SOURCE)
45 #define _POSIX_SOURCE
46 #endif
47
48 #include <term.h> /* lines, columns, cur_term */
49
50 MODULE_ID("$Id: lib_restart.c,v 1.5 2002/08/31 22:30:10 Philippe.Blain Exp $")
51
NCURSES_EXPORT(int)52 NCURSES_EXPORT(int)
53 restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
54 {
55 int saveecho = SP->_echo;
56 int savecbreak = SP->_cbreak;
57 int saveraw = SP->_raw;
58 int savenl = SP->_nl;
59
60 T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));
61
62 if (setupterm(termp, filenum, errret) != OK)
63 returnCode(ERR);
64
65 if (saveecho)
66 echo();
67 else
68 noecho();
69
70 if (savecbreak) {
71 cbreak();
72 noraw();
73 } else if (saveraw) {
74 nocbreak();
75 raw();
76 } else {
77 nocbreak();
78 noraw();
79 }
80 if (savenl)
81 nl();
82 else
83 nonl();
84
85 reset_prog_mode();
86
87 #if USE_SIZECHANGE
88 _nc_update_screensize();
89 #endif
90
91 returnCode(OK);
92 }
93