NCF_DTS
if ((ncp->nc_flag & (NCF_ISDOTDOT | NCF_DTS)) ==
NCF_DTS && tsp != NULL) {
ncp_ts->nc_nc.nc_flag |= NCF_DTS;
MPASS((n2->nc_flag & (NCF_TS | NCF_DTS)) ==
(ncp->nc_flag & (NCF_TS | NCF_DTS)));
n2_ts->nc_nc.nc_flag |= NCF_DTS;