1 /****************************************************************************
2 * Copyright (c) 1998 Free Software Foundation, Inc. *
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: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
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. *
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 *
27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
31 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
32 ****************************************************************************/
35 * Terminfo-only terminal setup routines:
37 * int restartterm(const char *, int, int *)
38 * TERMINAL *set_curterm(TERMINAL *)
39 * int del_curterm(TERMINAL *)
42 #include <curses.priv.h>
44 #if defined(SVR4_TERMIO) && !defined(_POSIX_SOURCE)
48 #include <term.h> /* lines, columns, cur_term */
50 MODULE_ID("$Id: lib_restart.c,v 1.16 1998/02/11 12:13:57 tom Exp $")
68 int def_shell_mode(void)
70 T((T_CALLED("def_shell_mode()")));
73 * Turn off the XTABS bit in the tty structure if it was on. If XTABS
74 * was on, remove the tab and backtab capabilities.
77 if (_nc_get_curterm(&cur_term->Ottyb) != OK)
80 if (cur_term->Ottyb.c_oflag & tabs)
81 tab = back_tab = NULL;
83 if (cur_term->Ottyb.sg_flags & XTABS)
84 tab = back_tab = NULL;
89 int def_prog_mode(void)
91 T((T_CALLED("def_prog_mode()")));
93 if (_nc_get_curterm(&cur_term->Nttyb) != OK)
96 cur_term->Nttyb.c_oflag &= ~tabs;
98 cur_term->Nttyb.sg_flags &= ~XTABS;
103 int restartterm(const char *term, int filenum, int *errret)
105 int saveecho = SP->_echo;
106 int savecbreak = SP->_cbreak;
107 int saveraw = SP->_raw;
108 int savenl = SP->_nl;
110 T((T_CALLED("restartterm(%s,%d,%p)"), term, filenum, errret));
112 setupterm(term, filenum, errret);
122 } else if (saveraw) {
137 _nc_update_screensize();