# 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:201](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L201)

## Properties

### `fs`

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

#### Defined in

[packages/contents/src/drivefs.ts:199](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L199)

## 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:205](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L205)

### `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:229](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L229)

### `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:238](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L238)

### `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:270](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L270)

### `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:278](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L278)

### `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:249](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L249)

### `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:266](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L266)

### `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:213](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L213)

### `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:274](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L274)

### `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:262](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/drivefs.ts#L262)