249 	struct copyresp *csp;  in ttcompatwput()  local
319 		csp = (struct copyresp *)mp->b_rptr;  in ttcompatwput()
321 		switch (csp->cp_cmd) {  in ttcompatwput()
335 			if (csp->cp_rval != 0) {	/* failure */  in ttcompatwput()
354 			if (csp->cp_rval != 0) {	/* failure */  in ttcompatwput()
1037 from_compat(compat_state_t *csp, struct termios *termiosp)  in from_compat()  argument
1045 	if (csp->t_ospeed > CBAUD) {  in from_compat()
1046 		termiosp->c_cflag |= ((csp->t_ospeed - CBAUD - 1) & CBAUD) |  in from_compat()
1049 		termiosp->c_cflag |= csp->t_ospeed & CBAUD;  in from_compat()
1052 	if (csp->t_ospeed != csp->t_ispeed) {  in from_compat()
1053 		if (csp->t_ispeed > (CIBAUD >> IBSHIFT)) {  in from_compat()
1055 			    (((csp->t_ispeed - (CIBAUD >> IBSHIFT) - 1) <<  in from_compat()
1058 			termiosp->c_cflag |= (csp->t_ispeed << IBSHIFT) &  in from_compat()
1062 		if (csp->t_ispeed == 0)  in from_compat()
1065 	if (csp->t_ispeed == B110 || csp->t_xflags & STOPB)  in from_compat()
1068 	FROM_COMPAT_CHAR(termiosp->c_cc[VERASE], csp->t_erase);  in from_compat()
1069 	FROM_COMPAT_CHAR(termiosp->c_cc[VKILL], csp->t_kill);  in from_compat()
1070 	FROM_COMPAT_CHAR(termiosp->c_cc[VINTR], csp->t_intrc);  in from_compat()
1071 	FROM_COMPAT_CHAR(termiosp->c_cc[VQUIT], csp->t_quitc);  in from_compat()
1072 	FROM_COMPAT_CHAR(termiosp->c_cc[VSTART], csp->t_startc);  in from_compat()
1073 	FROM_COMPAT_CHAR(termiosp->c_cc[VSTOP], csp->t_stopc);  in from_compat()
1075 	FROM_COMPAT_CHAR(termiosp->c_cc[VSUSP], csp->t_suspc);  in from_compat()
1077 	FROM_COMPAT_CHAR(termiosp->c_cc[VDSUSP], csp->t_dsuspc);  in from_compat()
1078 	FROM_COMPAT_CHAR(termiosp->c_cc[VREPRINT], csp->t_rprntc);  in from_compat()
1079 	FROM_COMPAT_CHAR(termiosp->c_cc[VDISCARD], csp->t_flushc);  in from_compat()
1080 	FROM_COMPAT_CHAR(termiosp->c_cc[VWERASE], csp->t_werasc);  in from_compat()
1081 	FROM_COMPAT_CHAR(termiosp->c_cc[VLNEXT], csp->t_lnextc);  in from_compat()
1083 	if (csp->t_flags & O_TANDEM)  in from_compat()
1085 	if (csp->t_flags & O_LCASE) {  in from_compat()
1090 	if (csp->t_flags & O_ECHO)  in from_compat()
1092 	if (csp->t_flags & O_CRMOD) {  in from_compat()
1095 		switch (csp->t_flags & O_CRDELAY) {  in from_compat()
1106 		if ((csp->t_flags & O_NLDELAY) == O_NL1)  in from_compat()
1109 	if ((csp->t_flags & O_NLDELAY) == O_NL2)  in from_compat()
1115 	if (csp->t_flags & O_RAW) {  in from_compat()
1123 		if (csp->t_flags & O_LITOUT)  in from_compat()
1126 			if (csp->t_flags & O_PASS8)  in from_compat()
1130 				switch (csp->t_flags & (O_EVENP|O_ODDP)) {  in from_compat()
1153 			if (!(csp->t_xflags & NOPOST))  in from_compat()
1157 		if (!(csp->t_xflags & NOISIG))  in from_compat()
1159 		if (!(csp->t_flags & O_CBREAK))  in from_compat()
1161 		if (csp->t_flags & O_CTLECH)  in from_compat()
1164 	switch (csp->t_flags & O_TBDELAY) {  in from_compat()
1178 	if (csp->t_flags & O_VTDELAY)  in from_compat()
1180 	if (csp->t_flags & O_BSDELAY)  in from_compat()
1182 	if (csp->t_flags & O_PRTERA)  in from_compat()
1184 	if (csp->t_flags & O_CRTERA)  in from_compat()
1186 	if (csp->t_flags & O_TOSTOP)  in from_compat()
1188 	if (csp->t_flags & O_FLUSHO)  in from_compat()
1190 	if (csp->t_flags & O_NOHANG)  in from_compat()
1192 	if (csp->t_flags & O_CRTKIL)  in from_compat()
1194 	if (csp->t_flags & O_PENDIN)  in from_compat()
1196 	if (!(csp->t_flags & O_DECCTQ))  in from_compat()
1198 	if (csp->t_flags & O_NOFLSH)  in from_compat()
1201 		FROM_COMPAT_CHAR(termiosp->c_cc[VEOF], csp->t_eofc);  in from_compat()
1202 		FROM_COMPAT_CHAR(termiosp->c_cc[VEOL], csp->t_brkc);  in from_compat()
1212 to_compat(struct termios *termiosp, compat_state_t *csp)  in to_compat()  argument
1214 	csp->t_xflags &= (NOISIG|NOPOST);  in to_compat()
1215 	csp->t_ospeed = termiosp->c_cflag & CBAUD;  in to_compat()
1216 	csp->t_ispeed = (termiosp->c_cflag & CIBAUD) >> IBSHIFT;  in to_compat()
1219 			csp->t_ospeed += CBAUD + 1;  in to_compat()
1221 			csp->t_ispeed += (CIBAUD >> IBSHIFT) + 1;  in to_compat()
1223 	if (csp->t_ispeed == 0)  in to_compat()
1224 		csp->t_ispeed = csp->t_ospeed;  in to_compat()
1225 	if ((termiosp->c_cflag & CSTOPB) && csp->t_ispeed != B110)  in to_compat()
1226 		csp->t_xflags |= STOPB;  in to_compat()
1227 	TO_COMPAT_CHAR(csp->t_erase, termiosp->c_cc[VERASE]);  in to_compat()
1228 	TO_COMPAT_CHAR(csp->t_kill, termiosp->c_cc[VKILL]);  in to_compat()
1229 	TO_COMPAT_CHAR(csp->t_intrc, termiosp->c_cc[VINTR]);  in to_compat()
1230 	TO_COMPAT_CHAR(csp->t_quitc, termiosp->c_cc[VQUIT]);  in to_compat()
1231 	TO_COMPAT_CHAR(csp->t_startc, termiosp->c_cc[VSTART]);  in to_compat()
1232 	TO_COMPAT_CHAR(csp->t_stopc, termiosp->c_cc[VSTOP]);  in to_compat()
1233 	TO_COMPAT_CHAR(csp->t_suspc, termiosp->c_cc[VSUSP]);  in to_compat()
1234 	TO_COMPAT_CHAR(csp->t_dsuspc, termiosp->c_cc[VDSUSP]);  in to_compat()
1235 	TO_COMPAT_CHAR(csp->t_rprntc, termiosp->c_cc[VREPRINT]);  in to_compat()
1236 	TO_COMPAT_CHAR(csp->t_flushc, termiosp->c_cc[VDISCARD]);  in to_compat()
1237 	TO_COMPAT_CHAR(csp->t_werasc, termiosp->c_cc[VWERASE]);  in to_compat()
1238 	TO_COMPAT_CHAR(csp->t_lnextc, termiosp->c_cc[VLNEXT]);  in to_compat()
1239 	csp->t_flags &= (O_CTLECH|O_LITOUT|O_PASS8|O_ODDP|O_EVENP);  in to_compat()
1241 		csp->t_flags |= O_TANDEM;  in to_compat()
1248 		csp->t_flags |= O_RAW;  in to_compat()
1251 			csp->t_startc = (uchar_t)0377;  in to_compat()
1252 			csp->t_stopc = (uchar_t)0377;  in to_compat()
1256 			csp->t_flags |= O_LITOUT;  in to_compat()
1258 			csp->t_flags &= ~O_LITOUT;  in to_compat()
1261 					csp->t_flags |= O_PASS8;  in to_compat()
1263 				csp->t_flags &= ~(O_ODDP|O_EVENP|O_PASS8);  in to_compat()
1265 					csp->t_flags |= O_ODDP;  in to_compat()
1267 					csp->t_flags |= O_EVENP;  in to_compat()
1269 					csp->t_flags |= O_ODDP|O_EVENP;  in to_compat()
1272 				csp->t_xflags |= NOPOST;  in to_compat()
1274 				csp->t_xflags &= ~NOPOST;  in to_compat()
1277 			csp->t_xflags |= NOISIG;  in to_compat()
1279 			csp->t_xflags &= ~NOISIG;  in to_compat()
1281 			csp->t_flags |= O_CBREAK;  in to_compat()
1283 			csp->t_flags |= O_CTLECH;  in to_compat()
1285 			csp->t_flags &= ~O_CTLECH;  in to_compat()
1288 		csp->t_flags |= O_LCASE;  in to_compat()
1290 		csp->t_flags |= O_ECHO;  in to_compat()
1292 		csp->t_flags |= O_CRMOD;  in to_compat()
1296 			csp->t_flags |= O_CR1;  in to_compat()
1300 			csp->t_flags |= O_CR2;  in to_compat()
1306 			csp->t_flags |= O_NL1;	/* tty37 */  in to_compat()
1309 		csp->t_flags |= O_NL2;  in to_compat()
1313 		csp->t_flags |= O_TAB1;  in to_compat()
1317 		csp->t_flags |= O_TAB2;  in to_compat()
1321 		csp->t_flags |= O_XTABS;  in to_compat()
1325 		csp->t_flags |= O_VTDELAY;  in to_compat()
1327 		csp->t_flags |= O_BSDELAY;  in to_compat()
1329 		csp->t_flags |= O_PRTERA;  in to_compat()
1331 		csp->t_flags |= (O_CRTERA|O_CRTBS);  in to_compat()
1333 		csp->t_flags |= O_TOSTOP;  in to_compat()
1335 		csp->t_flags |= O_FLUSHO;  in to_compat()
1337 		csp->t_flags |= O_NOHANG;  in to_compat()
1339 		csp->t_flags |= O_CRTKIL;  in to_compat()
1341 		csp->t_flags |= O_PENDIN;  in to_compat()
1343 		csp->t_flags |= O_DECCTQ;  in to_compat()
1345 		csp->t_flags |= O_NOFLSH;  in to_compat()
1347 		TO_COMPAT_CHAR(csp->t_eofc, termiosp->c_cc[VEOF]);  in to_compat()
1348 		TO_COMPAT_CHAR(csp->t_brkc, termiosp->c_cc[VEOL]);  in to_compat()