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27 ****************************************************************************/
38 #include <curses.priv.h>
41 #define CUR SP_TERMTYPE
44 MODULE_ID("$Id: lib_ttyflags.c,v 1.27 2010/12/25 23:43:58 tom Exp $")
47 NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_DCLx TTY * buf)
51 if (buf == 0 || SP_PARM == 0) {
54 TERMINAL *termp = TerminalOf(SP_PARM);
59 #ifdef USE_TERM_DRIVER
60 result = CallDriver_2(SP_PARM, sgmode, FALSE, buf);
63 if (GET_TTY(termp->Filedes, buf) != 0) {
74 memset(buf, 0, sizeof(*buf));
76 TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
77 termp ? termp->Filedes : -1,
78 _nc_trace_ttymode(buf)));
85 _nc_get_tty_mode(TTY * buf)
87 return NCURSES_SP_NAME(_nc_get_tty_mode) (CURRENT_SCREEN, buf);
92 NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_DCLx TTY * buf)
96 if (buf == 0 || SP_PARM == 0) {
99 TERMINAL *termp = TerminalOf(SP_PARM);
104 #ifdef USE_TERM_DRIVER
105 result = CallDriver_2(SP_PARM, sgmode, TRUE, buf);
108 if (SET_TTY(termp->Filedes, buf) != 0) {
111 if ((errno == ENOTTY) && (SP_PARM != 0))
112 SP_PARM->_notty = TRUE;
119 TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
120 termp ? termp->Filedes : -1,
121 _nc_trace_ttymode(buf)));
128 _nc_set_tty_mode(TTY * buf)
130 return NCURSES_SP_NAME(_nc_set_tty_mode) (CURRENT_SCREEN, buf);
135 NCURSES_SP_NAME(def_shell_mode) (NCURSES_SP_DCL0)
138 TERMINAL *termp = TerminalOf(SP_PARM);
140 T((T_CALLED("def_shell_mode(%p)"), (void *) SP_PARM));
143 #ifdef USE_TERM_DRIVER
144 rc = CallDriver_2(SP_PARM, mode, FALSE, TRUE);
147 * If XTABS was on, remove the tab and backtab capabilities.
149 if (_nc_get_tty_mode(&termp->Ottyb) == OK) {
151 if (termp->Ottyb.c_oflag & OFLAGS_TABS)
152 tab = back_tab = NULL;
154 if (termp->Ottyb.sg_flags & XTABS)
155 tab = back_tab = NULL;
168 return NCURSES_SP_NAME(def_shell_mode) (CURRENT_SCREEN);
173 NCURSES_SP_NAME(def_prog_mode) (NCURSES_SP_DCL0)
176 TERMINAL *termp = TerminalOf(SP_PARM);
178 T((T_CALLED("def_prog_mode(%p)"), (void *) SP_PARM));
181 #ifdef USE_TERM_DRIVER
182 rc = CallDriver_2(SP_PARM, mode, TRUE, TRUE);
185 * Turn off the XTABS bit in the tty structure if it was on.
187 if (_nc_get_tty_mode(&termp->Nttyb) == OK) {
189 termp->Nttyb.c_oflag &= (unsigned) (~OFLAGS_TABS);
191 termp->Nttyb.sg_flags &= (unsigned) (~XTABS);
204 return NCURSES_SP_NAME(def_prog_mode) (CURRENT_SCREEN);
209 NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_DCL0)
212 TERMINAL *termp = TerminalOf(SP_PARM);
214 T((T_CALLED("reset_prog_mode(%p)"), (void *) SP_PARM));
217 #ifdef USE_TERM_DRIVER
218 rc = CallDriver_2(SP_PARM, mode, TRUE, FALSE);
220 if (_nc_set_tty_mode(&termp->Nttyb) == OK) {
222 if (SP_PARM->_keypad_on)
223 _nc_keypad(SP_PARM, TRUE);
224 NC_BUFFERED(SP_PARM, TRUE);
235 reset_prog_mode(void)
237 return NCURSES_SP_NAME(reset_prog_mode) (CURRENT_SCREEN);
242 NCURSES_SP_NAME(reset_shell_mode) (NCURSES_SP_DCL0)
245 TERMINAL *termp = TerminalOf(SP_PARM);
247 T((T_CALLED("reset_shell_mode(%p)"), (void *) SP_PARM));
250 #ifdef USE_TERM_DRIVER
251 rc = CallDriver_2(SP_PARM, mode, FALSE, FALSE);
254 _nc_keypad(SP_PARM, FALSE);
256 NC_BUFFERED(SP_PARM, FALSE);
258 rc = _nc_set_tty_mode(&termp->Ottyb);
266 reset_shell_mode(void)
268 return NCURSES_SP_NAME(reset_shell_mode) (CURRENT_SCREEN);
273 saved_tty(NCURSES_SP_DCL0)
278 result = (TTY *) & (SP_PARM->_saved_tty);
280 if (_nc_prescreen.saved_tty == 0) {
281 _nc_prescreen.saved_tty = typeCalloc(TTY, 1);
283 result = _nc_prescreen.saved_tty;
289 ** savetty() and resetty()
294 NCURSES_SP_NAME(savetty) (NCURSES_SP_DCL0)
296 T((T_CALLED("savetty(%p)"), (void *) SP_PARM));
297 returnCode(NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
304 return NCURSES_SP_NAME(savetty) (CURRENT_SCREEN);
309 NCURSES_SP_NAME(resetty) (NCURSES_SP_DCL0)
311 T((T_CALLED("resetty(%p)"), (void *) SP_PARM));
312 returnCode(NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
319 return NCURSES_SP_NAME(resetty) (CURRENT_SCREEN);