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Implement SequenceLocks functions

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SequenceLocks functions are used to evaluate sequence lock times or heights per BIP 68.

The majority of this code is copied from maaku in #6312
Further credit: btcdrak, sipa, NicolasDorier
This commit is contained in:
Alex Morcos
2015-12-07 15:44:16 -05:00
parent dc0305d15a
commit c6c2f0fd78
10 changed files with 300 additions and 49 deletions
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2
src/script/interpreter.cpp
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@@ -1147,7 +1147,7 @@ bool TransactionSignatureChecker::CheckLockTime(const CScriptNum& nLockTime) con
// prevent this condition. Alternatively we could test all
// inputs, but testing just this input minimizes the data
// required to prove correct CHECKLOCKTIMEVERIFY execution.
if (txTo->vin[nIn].IsFinal())
if (CTxIn::SEQUENCE_FINAL == txTo->vin[nIn].nSequence)
return false;
return true;