Osup
Osup.fs_time = 0;
(void) memcpy(&Osup, Sptr, Sptr->fs_sbsize);
Ofname = getfslabel(&Osup);
Ofpack = getvolabel(&Osup);
(void) memcpy(&Osup, &Isup, Isup.fs_sbsize);
Ofname = getfslabel(&Osup);
Ofpack = getvolabel(&Osup);
if (R_cur == 1 && (Osup.fs_time + _2_DAYS) > Isup.fs_time) {
t = (time_t)Osup.fs_time;
if (Isup.fs_size > Osup.fs_size && !Otape)
Sptr = Otape ? &Isup : &Osup;