LOOKUP_NOACLCHECK
if ((flags & LOOKUP_NOACLCHECK) != 0) {
lookup_flags |= LOOKUP_NOACLCHECK;
flags &= ~LOOKUP_NOACLCHECK;
flags |= LOOKUP_NOACLCHECK;
option_flags |= LOOKUP_NOACLCHECK;
boolean_t skipaclchk = ((flags & LOOKUP_NOACLCHECK) != 0);
flags &= ~LOOKUP_NOACLCHECK;