hasquota
int hasquota(char *, size_t, struct fstab *, int);
if (!hasquota(qfpathname, sizeof(qfpathname), fs,
if (gflag && hasquota(qfnp, sizeof(qfnp), fs, GRPQUOTA)) {
if (uflag && hasquota(qfnp, sizeof(qfnp), fs, USRQUOTA)) {