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 *
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27 ****************************************************************************/
38 #include <curses.priv.h>
39 #include <term.h> /* cur_term */
41 MODULE_ID("$Id: lib_ttyflags.c,v 1.3 1999/10/22 21:38:55 tom Exp $")
59 int _nc_get_tty_mode(TTY *buf)
62 || GET_TTY(cur_term->Filedes, buf) != 0)
64 TR(TRACE_BITS,("_nc_get_tty_mode: %s", _nc_tracebits()));
68 int _nc_set_tty_mode(TTY *buf)
71 || SET_TTY(cur_term->Filedes, buf) != 0)
73 TR(TRACE_BITS,("_nc_set_tty_mode: %s", _nc_tracebits()));
77 int def_shell_mode(void)
79 T((T_CALLED("def_shell_mode()")));
82 * Turn off the XTABS bit in the tty structure if it was on. If XTABS
83 * was on, remove the tab and backtab capabilities.
86 if (_nc_get_tty_mode(&cur_term->Ottyb) != OK)
89 if (cur_term->Ottyb.c_oflag & tabs)
90 tab = back_tab = NULL;
92 if (cur_term->Ottyb.sg_flags & XTABS)
93 tab = back_tab = NULL;
98 int def_prog_mode(void)
100 T((T_CALLED("def_prog_mode()")));
102 if (_nc_get_tty_mode(&cur_term->Nttyb) != OK)
105 cur_term->Nttyb.c_oflag &= ~tabs;
107 cur_term->Nttyb.sg_flags &= ~XTABS;
112 int reset_prog_mode(void)
114 T((T_CALLED("reset_prog_mode()")));
117 _nc_set_tty_mode(&cur_term->Nttyb);
119 if (stdscr && stdscr->_use_keypad)
128 int reset_shell_mode(void)
130 T((T_CALLED("reset_shell_mode()")));
139 returnCode(_nc_set_tty_mode(&cur_term->Ottyb));
145 ** savetty() and resetty()
153 T((T_CALLED("savetty()")));
155 returnCode(_nc_get_tty_mode(&buf));
160 T((T_CALLED("resetty()")));
162 returnCode(_nc_set_tty_mode(&buf));