NLC_TRUNCATE
if (error == 0 && (nflags & NLC_TRUNCATE)) {
if (nflags & (NLC_WRITE | NLC_TRUNCATE)) {
if ((lvap->va_flags & APPEND) && (nflags & (NLC_OPEN | NLC_TRUNCATE))) {
if (nflags & NLC_TRUNCATE)
nd->nl_flags |= NLC_WRITE | NLC_TRUNCATE;
nd->nl_flags |= NLC_TRUNCATE;
NLC_OPEN | NLC_TRUNCATE | NLC_RENAME_SRC | \