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27 ****************************************************************************/
38 #include <curses.priv.h>
39 #include <term.h> /* cur_term */
41 MODULE_ID("$Id: lib_ttyflags.c,v 1.15 2007/05/26 18:54:25 tom Exp $")
44 _nc_get_tty_mode(TTY * buf)
55 if (GET_TTY(cur_term->Filedes, buf) != 0) {
65 memset(buf, 0, sizeof(*buf));
67 TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
68 cur_term->Filedes, _nc_trace_ttymode(buf)));
74 _nc_set_tty_mode(TTY * buf)
85 if (SET_TTY(cur_term->Filedes, buf) != 0) {
88 if ((errno == ENOTTY) && (SP != 0))
95 TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
96 cur_term->Filedes, _nc_trace_ttymode(buf)));
104 T((T_CALLED("def_shell_mode()")));
107 * If XTABS was on, remove the tab and backtab capabilities.
110 if (_nc_get_tty_mode(&cur_term->Ottyb) != OK)
113 if (cur_term->Ottyb.c_oflag & OFLAGS_TABS)
114 tab = back_tab = NULL;
116 if (cur_term->Ottyb.sg_flags & XTABS)
117 tab = back_tab = NULL;
125 T((T_CALLED("def_prog_mode()")));
128 * Turn off the XTABS bit in the tty structure if it was on.
131 if (_nc_get_tty_mode(&cur_term->Nttyb) != OK)
134 cur_term->Nttyb.c_oflag &= ~OFLAGS_TABS;
136 cur_term->Nttyb.sg_flags &= ~XTABS;
142 reset_prog_mode(void)
144 T((T_CALLED("reset_prog_mode()")));
147 if (_nc_set_tty_mode(&cur_term->Nttyb) == OK) {
160 reset_shell_mode(void)
162 T((T_CALLED("reset_shell_mode()")));
170 returnCode(_nc_set_tty_mode(&cur_term->Ottyb));
181 result = &(SP->_saved_tty);
183 if (_nc_prescreen.saved_tty == 0) {
184 _nc_prescreen.saved_tty = typeCalloc(TTY, 1);
186 result = _nc_prescreen.saved_tty;
192 ** savetty() and resetty()
199 T((T_CALLED("savetty()")));
201 returnCode(_nc_get_tty_mode(saved_tty()));
207 T((T_CALLED("resetty()")));
209 returnCode(_nc_set_tty_mode(saved_tty()));