tnf_int32_t
tnf_get_int32(tnf_datum_t datum)
{
CHECK_SCALAR(datum);
/* LINTED pointer cast may result in improper alignment */
return (_GET_INT32(DATUM_TNF(datum), DATUM_VAL(datum)));
}
struct taginfo *
_tnf_record_info(TNF *tnf, tnf_ref32_t *record)
{
tnf_ref32_t ref32;
tnf_ref16_t tag16;
tnf_abs16_t index;
struct taginfo *info;
ref32 = _GET_INT32(tnf, record);
index = 0;
if (TNF_REF32_IS_PAIR(ref32)) {
tag16 = TNF_REF32_TAG16(ref32);
if (TNF_TAG16_IS_ABS(tag16))
index = TAG_INDEX(tag16);
}
if (index) {
if ((info = tnf->tag_directory[index]) != NULL)
return (info);
else { /* not in directory yet */
info = _tnf_get_info(tnf, _tnf_get_tag(tnf, record));
/* enter into tag directory */
return ((tnf->tag_directory[index] = info));
}
}
/* default: not referenced via index */
return (_tnf_get_info(tnf, _tnf_get_tag(tnf, record)));
}
