EMPTYPATH
FAILIFEXISTS | FOLLOW | EMPTYPATH | LOCKSHARED | ISRESTARTED | WILLBEDIR | \
if (!((cnp->cn_flags & EMPTYPATH) != 0 && cnp->cn_pnbuf[0] == '\0')) {
if (__predict_false((cnp->cn_flags & EMPTYPATH) == 0)) {
(cnp->cn_flags & EMPTYPATH) == 0))
MPASS((cnp->cn_flags & EMPTYPATH) != 0);
if ((cnp->cn_flags & EMPTYPATH) != 0) {
res |= EMPTYPATH;
EMPTYPATH, pathseg, path, fd);
res |= EMPTYPATH;