MAXLABELS
hammer2_blockref_t root_blockref[MAXLABELS];
uuid_t Hammer2_PfsCLID[MAXLABELS];
uuid_t Hammer2_PfsFSID[MAXLABELS];
char *Label[MAXLABELS];
if (opt.NLabels >= MAXLABELS) {
MAXLABELS - 1);
if (opt->NLabels >= MAXLABELS)
errx(1, "Limit of %d local labels", MAXLABELS - 1);