40 lines
1.2 KiB
Solidity
40 lines
1.2 KiB
Solidity
// Brought from https://github.com/aragon/aragonOS/blob/v4.3.0/contracts/common/UnstructuredStorage.sol
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// Adapted to use pragma ^0.5.17 and satisfy our linter rules
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pragma solidity ^0.5.17;
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library UnstructuredStorage {
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function getStorageBool(bytes32 position) internal view returns (bool data) {
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assembly { data := sload(position) }
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}
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function getStorageAddress(bytes32 position) internal view returns (address data) {
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assembly { data := sload(position) }
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}
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function getStorageBytes32(bytes32 position) internal view returns (bytes32 data) {
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assembly { data := sload(position) }
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}
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function getStorageUint256(bytes32 position) internal view returns (uint256 data) {
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assembly { data := sload(position) }
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}
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function setStorageBool(bytes32 position, bool data) internal {
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assembly { sstore(position, data) }
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}
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function setStorageAddress(bytes32 position, address data) internal {
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assembly { sstore(position, data) }
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}
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function setStorageBytes32(bytes32 position, bytes32 data) internal {
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assembly { sstore(position, data) }
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}
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function setStorageUint256(bytes32 position, uint256 data) internal {
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assembly { sstore(position, data) }
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}
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}
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