misc

Documentation

Index

• Variables
• func ApplyDAOHardFork(statedb *state.IntraBlockState)
• func CalcBaseFee(config *params.ChainConfig, parent *block.Header) *big.Int
• func VerifyEip1559Header(config *params.ChainConfig, parent, header *block.Header) error
• func VerifyGaslimit(parentGasLimit, headerGasLimit uint64) error

Variables

var (
	// ErrBadProDAOExtra is returned if a header doesn't support the DAO fork on a
	// pro-fork client.
	ErrBadProDAOExtra = errors.New("bad DAO pro-fork extra-data")

	// ErrBadNoDAOExtra is returned if a header does support the DAO fork on a no-
	// fork client.
	ErrBadNoDAOExtra = errors.New("bad DAO no-fork extra-data")
)

Functions

func ApplyDAOHardFork

func ApplyDAOHardFork(statedb *state.IntraBlockState)

ApplyDAOHardFork modifies the state database according to the DAO hard-fork rules, transferring all balances of a set of DAO accounts to a single refund contract.

func CalcBaseFee

func CalcBaseFee(config *params.ChainConfig, parent *block.Header) *big.Int

CalcBaseFee calculates the basefee of the header.

func VerifyEip1559Header

func VerifyEip1559Header(config *params.ChainConfig, parent, header *block.Header) error

VerifyEip1559Header verifies some header attributes which were changed in EIP-1559, - gas limit check - basefee check

func VerifyGaslimit

func VerifyGaslimit(parentGasLimit, headerGasLimit uint64) error

VerifyGaslimit verifies the header gas limit according increase/decrease in relation to the parent gas limit.