# Class: `DriveFSEmscriptenNodeOps`

[@jupyterlite/contents](../modules/jupyterlite_contents.md).DriveFSEmscriptenNodeOps

## Implements

- [`IEmscriptenNodeOps`](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md)


## Constructors

### `constructor`

>
> **`new DriveFSEmscriptenNodeOps`**(`fs`)

#### Parameters

| Name | Type |
| :------ | :------ |
| `fs` | [`DriveFS`](jupyterlite_contents.DriveFS-1.md) |

#### Defined in

[packages/contents/src/drivefs.ts:206](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L206)

## Properties

### `fs`

>
> `Private` **`fs`**: [`DriveFS`](jupyterlite_contents.DriveFS-1.md)

#### Defined in

[packages/contents/src/drivefs.ts:204](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L204)

## Methods

### `getattr`

>
> **`getattr`**(`node`): [`IStats`](../interfaces/jupyterlite_contents.IStats.md)

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |

#### Returns

[`IStats`](../interfaces/jupyterlite_contents.IStats.md)

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[getattr](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#getattr)

#### Defined in

[packages/contents/src/drivefs.ts:210](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L210)



### `lookup`

>
> **`lookup`**(`parent`, `name`): [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md)

#### Parameters

| Name | Type |
| :------ | :------ |
| `parent` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `name` | `string` |

#### Returns

[`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md)

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[lookup](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#lookup)

#### Defined in

[packages/contents/src/drivefs.ts:234](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L234)



### `mknod`

>
> **`mknod`**(`parent`, `name`, `mode`, `dev`): [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md)

#### Parameters

| Name | Type |
| :------ | :------ |
| `parent` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `name` | `string` |
| `mode` | `number` |
| `dev` | `number` |

#### Returns

[`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md)

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[mknod](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#mknod)

#### Defined in

[packages/contents/src/drivefs.ts:243](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L243)



### `readdir`

>
> **`readdir`**(`node`): `string`[]

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |

#### Returns

`string`[]

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[readdir](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#readdir)

#### Defined in

[packages/contents/src/drivefs.ts:275](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L275)



### `readlink`

>
> **`readlink`**(`node`): `string`

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |

#### Returns

`string`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[readlink](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#readlink)

#### Defined in

[packages/contents/src/drivefs.ts:283](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L283)



### `rename`

>
> **`rename`**(`oldNode`, `newDir`, `newName`): `void`

#### Parameters

| Name | Type |
| :------ | :------ |
| `oldNode` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `newDir` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `newName` | `string` |

#### Returns

`void`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[rename](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#rename)

#### Defined in

[packages/contents/src/drivefs.ts:254](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L254)



### `rmdir`

>
> **`rmdir`**(`parent`, `name`): `void`

#### Parameters

| Name | Type |
| :------ | :------ |
| `parent` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `name` | `string` |

#### Returns

`void`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[rmdir](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#rmdir)

#### Defined in

[packages/contents/src/drivefs.ts:271](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L271)



### `setattr`

>
> **`setattr`**(`node`, `attr`): `void`

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `attr` | [`IStats`](../interfaces/jupyterlite_contents.IStats.md) |

#### Returns

`void`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[setattr](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#setattr)

#### Defined in

[packages/contents/src/drivefs.ts:218](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L218)



### `symlink`

>
> **`symlink`**(`parent`, `newName`, `oldPath`): `void`

#### Parameters

| Name | Type |
| :------ | :------ |
| `parent` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `newName` | `string` |
| `oldPath` | `string` |

#### Returns

`void`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[symlink](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#symlink)

#### Defined in

[packages/contents/src/drivefs.ts:279](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L279)



### `unlink`

>
> **`unlink`**(`parent`, `name`): `void`

#### Parameters

| Name | Type |
| :------ | :------ |
| `parent` | [`IEmscriptenFSNode`](../interfaces/jupyterlite_contents.IEmscriptenFSNode.md) |
| `name` | `string` |

#### Returns

`void`

#### Implementation of

[IEmscriptenNodeOps](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md).[unlink](../interfaces/jupyterlite_contents.IEmscriptenNodeOps.md#unlink)

#### Defined in

[packages/contents/src/drivefs.ts:267](https://github.com/jupyterlite/jupyterlite/blob/c78cc8d/packages/contents/src/drivefs.ts#L267)