WriteTd¶
| Source (upstream pre-purge) | Current | |
|---|---|---|
| File | core/rawdb/accessors_chain.go |
accessors_pow.go |
| Symbol | WriteTd |
WriteTd |
| Ref | f4d53133f~1 |
etc/v1.17.3-full-node |
3-way merge — purge → getc ← upstream¶
pre-purge
↗// WriteTd stores the total difficulty of a block into the database.
func WriteTd(db ethdb.KeyValueWriter, hash common.Hash, number uint64, td *big.Int) {
data, err := rlp.EncodeToBytes(td)
if err != nil {
log.Crit("Failed to RLP encode block total difficulty", "err", err)
}
if err := db.Put(headerTDKey(number, hash), data); err != nil {
log.Crit("Failed to store block total difficulty", "err", err)
}
}