258 static tcflag_t *get_ptr_to_tcflag(unsigned type, const struct termios *mode)  in get_ptr_to_tcflag()  argument
267 		return (tcflag_t*) (((char*)mode) + tcflag_offsets[type]);  in get_ptr_to_tcflag()
807 					struct termios *mode)  in set_speed_or_die()  argument
814 		cfsetispeed(mode, baud);  in set_speed_or_die()
817 		cfsetospeed(mode, baud);  in set_speed_or_die()
958 static int recover_mode(const char *arg, struct termios *mode)  in recover_mode()  argument
969 	mode->c_iflag = iflag;  in recover_mode()
970 	mode->c_oflag = oflag;  in recover_mode()
971 	mode->c_cflag = cflag;  in recover_mode()
972 	mode->c_lflag = lflag;  in recover_mode()
977 		mode->c_cc[i] = chr;  in recover_mode()
988 static void display_recoverable(const struct termios *mode,  in display_recoverable()  argument
993 		   (unsigned long) mode->c_iflag, (unsigned long) mode->c_oflag,  in display_recoverable()
994 		   (unsigned long) mode->c_cflag, (unsigned long) mode->c_lflag);  in display_recoverable()
996 		printf(":%x", (unsigned int) mode->c_cc[i]);  in display_recoverable()
1000 static void display_speed(const struct termios *mode, int fancy)  in display_speed()  argument
1006 	ispeed = cfgetispeed(mode);  in display_speed()
1007 	ospeed = cfgetospeed(mode);  in display_speed()
1017 static void do_display(const struct termios *mode, int all)  in do_display()  argument
1024 	display_speed(mode, 1);  in do_display()
1028 	wrapf("line = %u;\n", mode->c_line);  in do_display()
1044 		if (!(mode->c_lflag & ICANON)  in do_display()
1050 		ch = mode->c_cc[control_info[i].offset];  in do_display()
1058 	if ((mode->c_lflag & ICANON) == 0)  in do_display()
1060 		wrapf("min = %u; time = %u;", mode->c_cc[VMIN], mode->c_cc[VTIME]);  in do_display()
1071 		bitsp = get_ptr_to_tcflag(mode_info[i].type, mode);  in do_display()
1087 static void sane_mode(struct termios *mode)  in sane_mode()  argument
1096 		mode->c_cc[control_info[i].offset] = control_info[i].saneval;  in sane_mode()
1101 		tcflag_t *bitsp = get_ptr_to_tcflag(mode_info[i].type, mode);  in sane_mode()
1116 					struct termios *mode)  in set_mode()  argument
1120 	bitsp = get_ptr_to_tcflag(info->type, mode);  in set_mode()
1134 			mode->c_cflag = (mode->c_cflag & ~PARENB & ~CSIZE) | CS8;  in set_mode()
1136 			mode->c_cflag = (mode->c_cflag & ~PARODD & ~CSIZE) | PARENB | CS7;  in set_mode()
1139 			mode->c_cflag = (mode->c_cflag & ~PARENB & ~CSIZE) | CS8;  in set_mode()
1141 			mode->c_cflag = (mode->c_cflag & ~CSIZE) | CS7 | PARODD | PARENB;  in set_mode()
1144 			mode->c_iflag = (mode->c_iflag | ICRNL) & ~INLCR & ~IGNCR;  in set_mode()
1145 			mode->c_oflag = (mode->c_oflag | ONLCR) & ~OCRNL & ~ONLRET;  in set_mode()
1147 			mode->c_iflag = mode->c_iflag & ~ICRNL;  in set_mode()
1148 			if (ONLCR) mode->c_oflag = mode->c_oflag & ~ONLCR;  in set_mode()
1151 		mode->c_cc[VERASE] = CERASE;  in set_mode()
1152 		mode->c_cc[VKILL] = CKILL;  in set_mode()
1154 		sane_mode(mode);  in set_mode()
1157 			mode->c_lflag |= ICANON;  in set_mode()
1159 			mode->c_lflag &= ~ICANON;  in set_mode()
1162 			mode->c_cflag = (mode->c_cflag & ~CSIZE) | CS7 | PARENB;  in set_mode()
1163 			mode->c_iflag |= ISTRIP;  in set_mode()
1165 			mode->c_cflag = (mode->c_cflag & ~PARENB & ~CSIZE) | CS8;  in set_mode()
1166 			mode->c_iflag &= ~ISTRIP;  in set_mode()
1170 			mode->c_cflag = (mode->c_cflag & ~CSIZE) | CS7 | PARENB;  in set_mode()
1171 			mode->c_iflag |= ISTRIP;  in set_mode()
1172 			mode->c_oflag |= OPOST;  in set_mode()
1174 			mode->c_cflag = (mode->c_cflag & ~PARENB & ~CSIZE) | CS8;  in set_mode()
1175 			mode->c_iflag &= ~ISTRIP;  in set_mode()
1176 			mode->c_oflag &= ~OPOST;  in set_mode()
1183 			mode->c_iflag |= BRKINT | IGNPAR | ISTRIP | ICRNL | IXON;  in set_mode()
1184 			mode->c_oflag |= OPOST;  in set_mode()
1185 			mode->c_lflag |= ISIG | ICANON;  in set_mode()
1187 			mode->c_cc[VEOF] = CEOF;  in set_mode()
1190 			mode->c_cc[VEOL] = CEOL;  in set_mode()
1194 			mode->c_iflag = 0;  in set_mode()
1195 			mode->c_oflag &= ~OPOST;  in set_mode()
1196 			mode->c_lflag &= ~(ISIG | ICANON | XCASE);  in set_mode()
1197 			mode->c_cc[VMIN] = 1;  in set_mode()
1198 			mode->c_cc[VTIME] = 0;  in set_mode()
1204 			mode->c_iflag |= IXANY;  in set_mode()
1206 			mode->c_iflag &= ~IXANY;  in set_mode()
1212 			mode->c_oflag = (mode->c_oflag & ~TABDLY) | TAB3;  in set_mode()
1214 			mode->c_oflag = (mode->c_oflag & ~TABDLY) | TAB0;  in set_mode()
1220 			mode->c_oflag |= OXTABS;  in set_mode()
1222 			mode->c_oflag &= ~OXTABS;  in set_mode()
1228 			mode->c_lflag &= ~XCASE;  in set_mode()
1229 			mode->c_iflag &= ~IUCLC;  in set_mode()
1230 			mode->c_oflag &= ~OLCUC;  in set_mode()
1232 			mode->c_lflag |= XCASE;  in set_mode()
1233 			mode->c_iflag |= IUCLC;  in set_mode()
1234 			mode->c_oflag |= OLCUC;  in set_mode()
1239 		mode->c_lflag |= ECHOE | ECHOCTL | ECHOKE;  in set_mode()
1241 		mode->c_cc[VINTR] = 3; /* ^C */  in set_mode()
1242 		mode->c_cc[VERASE] = 127; /* DEL */  in set_mode()
1243 		mode->c_cc[VKILL] = 21; /* ^U */  in set_mode()
1244 		mode->c_lflag |= ECHOE | ECHOCTL | ECHOKE;  in set_mode()
1245 		if (IXANY) mode->c_iflag &= ~IXANY;  in set_mode()
1250 			const char *arg, struct termios *mode)  in set_control_char_or_die()  argument
1266 	mode->c_cc[info->offset] = value;  in set_control_char_or_die()
1278 	struct termios mode;  in stty_main()  local
1356 			set_control_char_or_die(cp, argnext, &mode);  in stty_main()
1389 			set_speed_or_die(input_speed, argnext, &mode);  in stty_main()
1393 			set_speed_or_die(output_speed, argnext, &mode);  in stty_main()
1396 			if (recover_mode(arg, &mode) == 1) break;  in stty_main()
1426 	memset(&mode, 0, sizeof(mode));  in stty_main()
1427 	if (tcgetattr(STDIN_FILENO, &mode))  in stty_main()
1432 		output_func(&mode, display_all);  in stty_main()
1448 				set_mode(mp, 1 /* reversed */, &mode);  in stty_main()
1457 			set_mode(mp, 0 /* non-reversed */, &mode);  in stty_main()
1465 			set_control_char_or_die(cp, argnext, &mode);  in stty_main()
1478 			mode.c_line = xatoul_sfx(argnext, stty_suffixes);  in stty_main()
1495 			display_speed(&mode, 0);  in stty_main()
1498 			set_speed_or_die(input_speed, argnext, &mode);  in stty_main()
1502 			set_speed_or_die(output_speed, argnext, &mode);  in stty_main()
1506 			if (recover_mode(arg, &mode) == 1)  in stty_main()
1509 				set_speed_or_die(both_speeds, arg, &mode);  in stty_main()
1519 		if (tcsetattr(STDIN_FILENO, TCSADRAIN, &mode))  in stty_main()
1535 		if (memcmp(&mode, &new_mode, sizeof(mode)) != 0) {  in stty_main()
1553 			 || memcmp(&mode, &new_mode, sizeof(mode)) != 0)  in stty_main()