Add CHECKSEQUENCEVERIFY softfork through BIP9

2016-02-20 23:37:13 +01:00
parent 6ff0b9f96e
commit ee40924fef
4 changed files with 23 additions and 1 deletions
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2277,6 +2277,11 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
        flags |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
    }

+    // Start enforcing CHECKSEQUENCEVERIFY using versionbits logic.
+    if (VersionBitsState(pindex->pprev, chainparams.GetConsensus(), Consensus::DEPLOYMENT_CSV, versionbitscache) == THRESHOLD_ACTIVE) {
+        flags |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
+    }
+
    int64_t nTime2 = GetTimeMicros(); nTimeForks += nTime2 - nTime1;
    LogPrint("bench", "    - Fork checks: %.2fms [%.2fs]\n", 0.001 * (nTime2 - nTime1), nTimeForks * 0.000001);