lotus/chain/gen/genesis/t00_system.go

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package genesis
import (
"context"
"github.com/filecoin-project/specs-actors/actors/builtin/system"
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"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/specs-actors/actors/builtin"
bstore "github.com/ipfs/go-ipfs-blockstore"
cbor "github.com/ipfs/go-ipld-cbor"
)
func SetupSystemActor(bs bstore.Blockstore) (*types.Actor, error) {
var st system.State
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cst := cbor.NewCborStore(bs)
statecid, err := cst.Put(context.TODO(), &st)
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if err != nil {
return nil, err
}
act := &types.Actor{
Code: builtin.SystemActorCodeID,
Head: statecid,
}
return act, nil
}