17  *  TSET -- set terminal modes
263 #define	curerase modes.c_cc[VERASE]
264 #define	curkill modes.c_cc[VKILL]
265 #define	curintr modes.c_cc[VINTR]
436 struct termios	modes;  variable
476 	if ((istermios = ioctl(FILEDES, TCGETS, (char *)&modes)) < 0) {  in main()
482 		modes.c_lflag = oldmodes.c_lflag = mode.c_lflag;  in main()
483 		modes.c_oflag = oldmodes.c_oflag = mode.c_oflag;  in main()
484 		modes.c_iflag = oldmodes.c_iflag = mode.c_iflag;  in main()
485 		modes.c_cflag = oldmodes.c_cflag = mode.c_cflag;  in main()
487 			modes.c_cc[i] = oldmodes.c_cc[i] = mode.c_cc[i];  in main()
489 		bmove((char *)&modes, (char *)&oldmodes, sizeof (modes));  in main()
490 	ospeed = cfgetospeed(&modes);  in main()
505 		if ((istermios = ioctl(FILEDES, TCGETS, (char *)&modes)) < 0) {  in main()
507 			modes.c_lflag = mode.c_lflag;  in main()
508 			modes.c_oflag = mode.c_oflag;  in main()
509 			modes.c_iflag = mode.c_iflag;  in main()
510 			modes.c_cflag = mode.c_cflag;  in main()
512 				modes.c_cc[i] = mode.c_cc[i];  in main()
517 		modes.c_cc[VQUIT] = reset(modes.c_cc[VQUIT], CQUIT);  in main()
518 		modes.c_cc[VEOF] = reset(modes.c_cc[VEOF], CEOF);  in main()
520 		modes.c_iflag |= (BRKINT|ISTRIP|ICRNL|IXON);  in main()
521 		modes.c_iflag &= ~(IGNBRK|PARMRK|INPCK|INLCR|IGNCR|IUCLC|IXOFF);  in main()
522 		modes.c_oflag |= (OPOST|ONLCR);  in main()
523 		modes.c_oflag &= ~(OLCUC|OCRNL|ONOCR|ONLRET|OFILL|OFDEL|  in main()
525 		modes.c_cflag |= (CS7|CREAD);  in main()
526 		modes.c_cflag &= ~(PARODD|CLOCAL);  in main()
527 		modes.c_lflag |= (ISIG|ICANON|ECHO|ECHOK);  in main()
528 		modes.c_lflag &= ~(XCASE|ECHONL|NOFLSH);  in main()
530 			mode.c_lflag = modes.c_lflag;  in main()
531 			mode.c_oflag = modes.c_oflag;  in main()
532 			mode.c_iflag = modes.c_iflag;  in main()
533 			mode.c_cflag = modes.c_cflag;  in main()
535 				mode.c_cc[i] = modes.c_cc[i];  in main()
538 			(void) ioctl(FILEDES, TCSETSW, (char *)&modes);  in main()
891 		/* set modes */  in main()
898 		setdelay("dC", CRdelay, CRbits, &modes.c_oflag);  in main()
899 		setdelay("dN", NLdelay, NLbits, &modes.c_oflag);  in main()
900 		setdelay("dB", BSdelay, BSbits, &modes.c_oflag);  in main()
901 		setdelay("dF", FFdelay, FFbits, &modes.c_oflag);  in main()
902 		setdelay("dT", TBdelay, TBbits, &modes.c_oflag);  in main()
903 		setdelay("dV", VTdelay, VTbits, &modes.c_oflag);  in main()
906 			modes.c_iflag |= IUCLC;  in main()
907 			modes.c_oflag |= OLCUC;  in main()
908 			modes.c_cflag |= XCASE;  in main()
910 			modes.c_iflag &= ~IUCLC;  in main()
911 			modes.c_oflag &= ~OLCUC;  in main()
912 			modes.c_cflag &= ~XCASE;  in main()
914 		modes.c_iflag &= ~(PARMRK|INPCK);  in main()
915 		modes.c_lflag |= ICANON;  in main()
917 			modes.c_iflag |= INPCK;  in main()
918 			modes.c_cflag |= PARENB;  in main()
919 			modes.c_cflag &= ~PARODD;  in main()
922 			modes.c_iflag |= INPCK;  in main()
923 			modes.c_cflag |= PARENB;  in main()
924 			modes.c_cflag |= PARODD;  in main()
927 		modes.c_oflag |= ONLCR;  in main()
928 		modes.c_iflag |= ICRNL;  in main()
929 		modes.c_lflag |= ECHO;  in main()
930 		modes.c_oflag |= TAB3;  in main()
932 			modes.c_oflag &= ~ONLCR;  in main()
933 			modes.c_iflag &= ~ICRNL;  in main()
936 			modes.c_lflag &= ~ECHO;  in main()
938 			modes.c_oflag &= ~TAB3;  in main()
940 		modes.c_lflag |= (ECHOE|ECHOK);  in main()
941 		if (tgetflag("hc")) {	/* set printer modes */  in main()
942 			modes.c_lflag &= ~ECHOE;  in main()
982 		setmode(0);	/* set new modes, if they've changed */  in main()
1152 			mode.c_lflag = modes.c_lflag;  in setmode()
1153 			mode.c_oflag = modes.c_oflag;  in setmode()
1154 			mode.c_iflag = modes.c_iflag;  in setmode()
1155 			mode.c_cflag = modes.c_cflag;  in setmode()
1157 				mode.c_cc[i] = modes.c_cc[i];  in setmode()
1161 		} else if (!bequal((char *)&modes, (char *)&oldmodes,  in setmode()
1162 		    sizeof (modes)))  in setmode()
1163 			ttymodes = &modes;  in setmode()