Function PrepareCommit

ethstorage/storage_manager.go:185–194

(commit common.Hash)

}

func PrepareCommit(commit common.Hash) common.Hash {
	c := common.Hash{}
	copy(c[0:HashSizeInContract], commit[0:HashSizeInContract])

	// The first bit after data hash in the meta indicate whether this blob has been filled. 0 stands for NOT filled yet.
	// We want to make sure this bit to be 1 when filling data
	c[HashSizeInContract] = c[HashSizeInContract] | blobFillingMask

	return c
}

// Reset This function must be called before calling any other funcs, it will setup a local L1 view for the node.
func (s *StorageManager) Reset(newL1 int64) error {