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| author | Mark Friedenbach <mark@friedenbach.org> | 2015-09-25 16:18:51 -0700 |
|---|---|---|
| committer | BtcDrak <btcdrak@gmail.com> | 2016-03-18 09:14:52 +0000 |
| commit | c0c5e09fe2166a0b8ea6fc1f13e131e3ba8df478 (patch) | |
| tree | 79d6637196296e2ad4d02992b3976b6edc7ac1e4 /src/policy | |
| parent | 197c3760ff07daeecbb726a0cfef899502520ee5 (diff) | |
| download | bitcoin-c0c5e09fe2166a0b8ea6fc1f13e131e3ba8df478.tar.xz | |
BIP112: Implement CHECKSEQUENCEVERIFY
- Replace NOP3 with CHECKSEQUENCEVERIFY (BIP112)
<nSequence> CHECKSEQUENCEVERIFY -> <nSequence>
- Fails if txin.nSequence < nSequence, allowing funds of a txout to be locked for a number of blocks or a duration of time after its inclusion in a block.
- Pull most of CheckLockTime() out into VerifyLockTime(), a local function that will be reused for CheckSequence()
- Add bitwise AND operator to CScriptNum
- Enable CHECKSEQUENCEVERIFY as a standard script verify flag
- Transactions that fail CSV verification will be rejected from the mempool, making it easy to test the feature. However blocks containing "invalid" CSV-using transactions will still be accepted; this is *not* the soft-fork required to actually enable CSV for production use.
Diffstat (limited to 'src/policy')
| -rw-r--r-- | src/policy/policy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h index aabeebb25d..4f9354e36f 100644 --- a/src/policy/policy.h +++ b/src/policy/policy.h @@ -40,6 +40,7 @@ static const unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS | SCRIPT_VERIFY_CLEANSTACK | SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY | + SCRIPT_VERIFY_CHECKSEQUENCEVERIFY | SCRIPT_VERIFY_LOW_S; /** For convenience, standard but not mandatory verify flags. */ |