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| author | Gavin Andresen <gavinandresen@gmail.com> | 2012-12-12 09:18:00 -0800 |
|---|---|---|
| committer | Gavin Andresen <gavinandresen@gmail.com> | 2012-12-12 09:18:00 -0800 |
| commit | a9e055a1cabc07fc43ef8e9e3b2fc0fbb41fd2ef (patch) | |
| tree | b568d6d7b2023254e153135d5a3776c125ba2d1d | |
| parent | 78504bb04ffe77ac156aaa5f863424deaaa3ca0f (diff) | |
| parent | e6955d04111e842cce55dc230d9dcc971560a299 (diff) | |
Merge pull request #2048 from jgarzik/no-checkpoints
Add "checkpoints" option, to permit disabling of checkpoint logic.
| -rw-r--r-- | src/checkpoints.cpp | 9 | ||||
| -rw-r--r-- | src/init.cpp | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp index 8208854962..279003072e 100644 --- a/src/checkpoints.cpp +++ b/src/checkpoints.cpp @@ -39,6 +39,9 @@ namespace Checkpoints bool CheckBlock(int nHeight, const uint256& hash) { + if (!GetBoolArg("-checkpoints", true)) + return true; + MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints); MapCheckpoints::const_iterator i = checkpoints.find(nHeight); @@ -48,6 +51,9 @@ namespace Checkpoints int GetTotalBlocksEstimate() { + if (!GetBoolArg("-checkpoints", true)) + return 0; + MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints); return checkpoints.rbegin()->first; @@ -55,6 +61,9 @@ namespace Checkpoints CBlockIndex* GetLastCheckpoint(const std::map<uint256, CBlockIndex*>& mapBlockIndex) { + if (!GetBoolArg("-checkpoints", true)) + return NULL; + MapCheckpoints& checkpoints = (fTestNet ? mapCheckpointsTestnet : mapCheckpoints); BOOST_REVERSE_FOREACH(const MapCheckpoints::value_type& i, checkpoints) diff --git a/src/init.cpp b/src/init.cpp index 9735c2780b..7f311fa881 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -258,6 +258,7 @@ std::string HelpMessage() " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n" + " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n" + " -irc " + _("Find peers using internet relay chat (default: 0)") + "\n" + + " -checkpoints " + _("Lock in block chain with compiled-in checkpoints (default: 1)") + "\n" + " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n" + " -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n" + " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n" + |