1196 	register struct spc *spcp;  in slc_init()  local
1199 	for (spcp = spc_data; spcp < &spc_data[NSLC+1]; spcp++) {  in slc_init()
1200 		spcp->val = 0;  in slc_init()
1201 		spcp->valp = 0;  in slc_init()
1202 		spcp->flags = spcp->mylevel = SLC_NOSUPPORT;  in slc_init()
1206 				spcp = &spc_data[func]; \  in slc_init()
1207 				if (spcp->valp = tcval(func)) { \  in slc_init()
1208 				    spcp->val = *spcp->valp; \  in slc_init()
1209 				    spcp->mylevel = SLC_VARIABLE|(flags);\  in slc_init()
1211 				    spcp->val = 0; \  in slc_init()
1212 				    spcp->mylevel = SLC_DEFAULT; \  in slc_init()
1314 	register struct spc *spcp;  in slc_export()  local
1319 	for (spcp = &spc_data[1]; spcp < &spc_data[NSLC+1]; spcp++) {  in slc_export()
1320 		if (spcp->mylevel != SLC_NOSUPPORT) {  in slc_export()
1321 			if (spcp->val == (cc_t)(_POSIX_VDISABLE))  in slc_export()
1322 				spcp->flags = SLC_NOSUPPORT;  in slc_export()
1324 				spcp->flags = spcp->mylevel;  in slc_export()
1325 			if (spcp->valp)  in slc_export()
1326 				spcp->val = *spcp->valp;  in slc_export()
1327 			slc_add_reply(spcp - spc_data, spcp->flags, spcp->val);  in slc_export()
1340 	register struct spc *spcp;  local
1361 		spcp = &spc_data[func];
1365 		if ((cp[SLC_VALUE] == (unsigned char)spcp->val) &&
1366 		    ((level&SLC_LEVELBITS) == (spcp->flags&SLC_LEVELBITS))) {
1380 		if (level == ((spcp->flags&SLC_LEVELBITS)|SLC_ACK)) {
1381 			spcp->val = (cc_t)cp[SLC_VALUE];
1382 			spcp->flags = cp[SLC_FLAGS];	/* include SLC_ACK */
1388 		if (level <= (spcp->mylevel&SLC_LEVELBITS)) {
1389 			spcp->flags = cp[SLC_FLAGS]|SLC_ACK;
1390 			spcp->val = (cc_t)cp[SLC_VALUE];
1393 			if ((spcp->mylevel&SLC_LEVELBITS) != SLC_DEFAULT)
1394 				spcp->flags = spcp->mylevel;
1396 				spcp->flags = SLC_NOSUPPORT;
1398 		slc_add_reply(func, spcp->flags, spcp->val);
1408 	register struct spc *spcp;  in slc_check()  local
1411 	for (spcp = &spc_data[1]; spcp < &spc_data[NSLC+1]; spcp++) {  in slc_check()
1412 		if (spcp->valp && spcp->val != *spcp->valp) {  in slc_check()
1413 			spcp->val = *spcp->valp;  in slc_check()
1414 			if (spcp->val == (cc_t)(_POSIX_VDISABLE))  in slc_check()
1415 				spcp->flags = SLC_NOSUPPORT;  in slc_check()
1417 				spcp->flags = spcp->mylevel;  in slc_check()
1418 			slc_add_reply(spcp - spc_data, spcp->flags, spcp->val);  in slc_check()
1477 	register struct spc *spcp;  in slc_update()  local
1480 	for (spcp = &spc_data[1]; spcp < &spc_data[NSLC+1]; spcp++) {  in slc_update()
1481 		if (!(spcp->flags&SLC_ACK))  in slc_update()
1483 		spcp->flags &= ~SLC_ACK;  in slc_update()
1484 		if (spcp->valp && (*spcp->valp != spcp->val)) {  in slc_update()
1485 			*spcp->valp = spcp->val;  in slc_update()