quotaonoff
errs += quotaonoff(fs, qh, offmode, GRPQUOTA, 0, fsspec);
errs += quotaonoff(fs, qh, offmode, USRQUOTA, 0, fsspec);
errs += quotaonoff(fs, qh, offmode, GRPQUOTA, 1, fsspec);
errs += quotaonoff(fs, qh, offmode, USRQUOTA, 1, fsspec);
static int quotaonoff(struct fstab *, struct quotahandle *, int, int, int,