for (n = NFSD_MINVERS; n <= NFSD_MAXVERS; n++) {
if (NFSCTL_VERISSET(ctlbits, n))
off += snprintf(ptr+off, sizeof(buf) - off, "+%d ", n);
else
off += snprintf(ptr+off, sizeof(buf) - off, "-%d ", n);
}
for (n = NFSD_MINVERS; n <= NFSD_MAXVERS; n++) {
if (NFSCTL_VERISSET(ctlbits, n))
off += snprintf(ptr+off, sizeof(buf) - off, "+%d ", n);
else
off += snprintf(ptr+off, sizeof(buf) - off, "-%d ", n);
}