1115 	struct T_opthdr *tohp;  in so_cmsglen()  local
1121 	for (tohp = (struct T_opthdr *)opt;  in so_cmsglen()
1122 	    tohp && _TPI_TOPT_VALID(tohp, opt, (uintptr_t)opt + optlen);  in so_cmsglen()
1123 	    tohp = _TPI_TOPT_NEXTHDR(opt, optlen, tohp)) {  in so_cmsglen()
1125 		    tohp->level, tohp->name, tohp->len));  in so_cmsglen()
1126 		if (tohp->level == SOL_SOCKET &&  in so_cmsglen()
1127 		    (tohp->name == SO_SRCADDR ||  in so_cmsglen()
1128 		    tohp->name == SO_UNIX_CLOSE)) {  in so_cmsglen()
1131 		if (tohp->level == SOL_SOCKET && tohp->name == SO_FILEP) {  in so_cmsglen()
1135 			fdbuf = (struct fdbuf *)_TPI_TOPT_DATA(tohp);  in so_cmsglen()
1136 			fdbuflen = (int)_TPI_TOPT_DATALEN(tohp);  in so_cmsglen()
1145 		} else if (tohp->level == SOL_SOCKET &&  in so_cmsglen()
1146 		    tohp->name == SCM_TIMESTAMP) {  in so_cmsglen()
1158 			len = (t_uscalar_t)_TPI_TOPT_DATALEN(tohp);  in so_cmsglen()
1188 	struct T_opthdr *tohp;  in so_opt2cmsg()  local
1201 	for (tohp = (struct T_opthdr *)opt;  in so_opt2cmsg()
1202 	    tohp && _TPI_TOPT_VALID(tohp, opt, (uintptr_t)opt + optlen);  in so_opt2cmsg()
1203 	    tohp = _TPI_TOPT_NEXTHDR(opt, optlen, tohp)) {  in so_opt2cmsg()
1205 		    tohp->level, tohp->name, tohp->len));  in so_opt2cmsg()
1207 		if (tohp->level == SOL_SOCKET &&  in so_opt2cmsg()
1208 		    (tohp->name == SO_SRCADDR ||  in so_opt2cmsg()
1209 		    tohp->name == SO_UNIX_CLOSE)) {  in so_opt2cmsg()
1213 		if (tohp->level == SOL_SOCKET && tohp->name == SO_FILEP) {  in so_opt2cmsg()
1214 			fdbuf = (struct fdbuf *)_TPI_TOPT_DATA(tohp);  in so_opt2cmsg()
1215 			fdbuflen = (int)_TPI_TOPT_DATALEN(tohp);  in so_opt2cmsg()
1229 				    (int)_TPI_TOPT_DATALEN(tohp));  in so_opt2cmsg()
1231 				cmsg->cmsg_level = tohp->level;  in so_opt2cmsg()
1241 		} else if (tohp->level == SOL_SOCKET &&  in so_opt2cmsg()
1242 		    tohp->name == SCM_TIMESTAMP) {  in so_opt2cmsg()
1248 			cmsg->cmsg_level = tohp->level;  in so_opt2cmsg()
1249 			cmsg->cmsg_type = tohp->name;  in so_opt2cmsg()
1252 			    (timestruc_t *)P2ROUNDUP((intptr_t)&tohp[1],  in so_opt2cmsg()
1285 			cmsg->cmsg_level = tohp->level;  in so_opt2cmsg()
1286 			cmsg->cmsg_type = tohp->name;  in so_opt2cmsg()
1287 			cmsg->cmsg_len = (socklen_t)(_TPI_TOPT_DATALEN(tohp) +  in so_opt2cmsg()
1291 			bcopy(&tohp[1], CMSG_CONTENT(cmsg),  in so_opt2cmsg()
1310 	struct T_opthdr		*tohp;  in so_getopt_srcaddr()  local
1318 	for (tohp = (struct T_opthdr *)opt;  in so_getopt_srcaddr()
1319 	    tohp && _TPI_TOPT_VALID(tohp, opt, (uintptr_t)opt + optlen);  in so_getopt_srcaddr()
1320 	    tohp = _TPI_TOPT_NEXTHDR(opt, optlen, tohp)) {  in so_getopt_srcaddr()
1322 		    tohp->level, tohp->name, tohp->len));  in so_getopt_srcaddr()
1323 		if (tohp->level == SOL_SOCKET &&  in so_getopt_srcaddr()
1324 		    tohp->name == SO_SRCADDR) {  in so_getopt_srcaddr()
1325 			*srcp = _TPI_TOPT_DATA(tohp);  in so_getopt_srcaddr()
1326 			*srclenp = (t_uscalar_t)_TPI_TOPT_DATALEN(tohp);  in so_getopt_srcaddr()
1337 	struct T_opthdr		*tohp;  in so_getopt_unix_close()  local
1341 	for (tohp = (struct T_opthdr *)opt;  in so_getopt_unix_close()
1342 	    tohp && _TPI_TOPT_VALID(tohp, opt, (uintptr_t)opt + optlen);  in so_getopt_unix_close()
1343 	    tohp = _TPI_TOPT_NEXTHDR(opt, optlen, tohp)) {  in so_getopt_unix_close()
1346 		    tohp->level, tohp->name, tohp->len));  in so_getopt_unix_close()
1347 		if (tohp->level == SOL_SOCKET &&  in so_getopt_unix_close()
1348 		    tohp->name == SO_UNIX_CLOSE)  in so_getopt_unix_close()