FCC_OPEN_RDONLY
case FCC_OPEN_RDONLY:
if (data->mode == FCC_OPEN_RDONLY)
kret = krb5_fcc_open_file(context, id, FCC_OPEN_RDONLY);
MAYBE_OPEN(context, id, FCC_OPEN_RDONLY);
MAYBE_OPEN(context, id, FCC_OPEN_RDONLY);
MAYBE_OPEN(context, id, FCC_OPEN_RDONLY);