diff options
Diffstat (limited to 'core/vm/runtime/env.go')
| -rw-r--r-- | core/vm/runtime/env.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/vm/runtime/env.go b/core/vm/runtime/env.go index a4793c98f..59fbaa792 100644 --- a/core/vm/runtime/env.go +++ b/core/vm/runtime/env.go @@ -86,11 +86,11 @@ func (self *Env) SetDepth(i int) { self.depth = i } func (self *Env) CanTransfer(from common.Address, balance *big.Int) bool { return self.state.GetBalance(from).Cmp(balance) >= 0 } -func (self *Env) MakeSnapshot() vm.Database { - return self.state.Copy() +func (self *Env) SnapshotDatabase() int { + return self.state.Snapshot() } -func (self *Env) SetSnapshot(copy vm.Database) { - self.state.Set(copy.(*state.StateDB)) +func (self *Env) RevertToSnapshot(snapshot int) { + self.state.RevertToSnapshot(snapshot) } func (self *Env) Transfer(from, to vm.Account, amount *big.Int) { |