136 static struct sgttyb old_settings;  variable
140 static struct termio old_settings;  variable
144 static struct termios old_settings;  variable
340     if (ioctl(STDOUT, TIOCGETP, &old_settings) == -1)  in screen_readtermcap()
346     if (ioctl(STDOUT, TCGETA, &old_settings) == -1)  in screen_readtermcap()
352     if (tcgetattr(STDOUT, &old_settings) == -1)  in screen_readtermcap()
367     if (ioctl(STDOUT, TIOCGETP, &old_settings) != -1)  in screen_init()
370 	new_settings = old_settings;  in screen_init()
378 	ch_erase = old_settings.sg_erase;  in screen_init()
379 	ch_kill  = old_settings.sg_kill;  in screen_init()
380 	ch_werase  = old_settings.sg_werase;  in screen_init()
398     if (ioctl(STDOUT, TCGETA, &old_settings) != -1)  in screen_init()
401 	new_settings = old_settings;  in screen_init()
411 	ch_erase  = old_settings.c_cc[VERASE];  in screen_init()
412 	ch_kill   = old_settings.c_cc[VKILL];  in screen_init()
413 	ch_werase = old_settings.c_cc[VWERASE];  in screen_init()
423     if (tcgetattr(STDOUT, &old_settings) != -1)  in screen_init()
426 	new_settings = old_settings;  in screen_init()
436 	ch_erase  = old_settings.c_cc[VERASE];  in screen_init()
437 	ch_kill   = old_settings.c_cc[VKILL];  in screen_init()
438 	ch_werase = old_settings.c_cc[VWERASE];  in screen_init()
472 	(void) ioctl(STDOUT, TIOCSETP, &old_settings);  in screen_end()
478 	(void) ioctl(STDOUT, TCSETA, &old_settings);  in screen_end()
481 	(void) tcsetattr(STDOUT, TCSADRAIN, &old_settings);  in screen_end()