diff options
Diffstat (limited to 'src/policy/rbf.h')
| -rw-r--r-- | src/policy/rbf.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/policy/rbf.h b/src/policy/rbf.h index d335fbbb36..f84e6e5286 100644 --- a/src/policy/rbf.h +++ b/src/policy/rbf.h @@ -7,16 +7,28 @@ #include <txmempool.h> +/** The rbf state of unconfirmed transactions */ enum class RBFTransactionState { + /** Unconfirmed tx that does not signal rbf and is not in the mempool */ UNKNOWN, + /** Either this tx or a mempool ancestor signals rbf */ REPLACEABLE_BIP125, - FINAL + /** Neither this tx nor a mempool ancestor signals rbf */ + FINAL, }; -// Determine whether an in-mempool transaction is signaling opt-in to RBF -// according to BIP 125 -// This involves checking sequence numbers of the transaction, as well -// as the sequence numbers of all in-mempool ancestors. +/** + * Determine whether an unconfirmed transaction is signaling opt-in to RBF + * according to BIP 125 + * This involves checking sequence numbers of the transaction, as well + * as the sequence numbers of all in-mempool ancestors. + * + * @param tx The unconfirmed transaction + * @param pool The mempool, which may contain the tx + * + * @return The rbf state + */ RBFTransactionState IsRBFOptIn(const CTransaction& tx, const CTxMemPool& pool) EXCLUSIVE_LOCKS_REQUIRED(pool.cs); +RBFTransactionState IsRBFOptInEmptyMempool(const CTransaction& tx); #endif // BITCOIN_POLICY_RBF_H |