# Interface: `IEmscriptenNodeOps`

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

## Implemented by

- [`DriveFSEmscriptenNodeOps`](../classes/jupyterlite_contents.DriveFSEmscriptenNodeOps.md)


## Methods

### `getattr`

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

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](jupyterlite_contents.IEmscriptenFSNode.md) \| [`IEmscriptenStream`](jupyterlite_contents.IEmscriptenStream.md) |

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:67](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L67)



### `lookup`

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

#### Parameters

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

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:69](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L69)



### `mknod`

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

#### Parameters

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

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:73](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L73)



### `readdir`

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

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](jupyterlite_contents.IEmscriptenFSNode.md) \| [`IEmscriptenStream`](jupyterlite_contents.IEmscriptenStream.md) |

#### Returns

`string`[]

#### Defined in

[packages/contents/src/emscripten.ts:86](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L86)



### `readlink`

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

#### Parameters

| Name | Type |
| :------ | :------ |
| `node` | [`IEmscriptenFSNode`](jupyterlite_contents.IEmscriptenFSNode.md) \| [`IEmscriptenStream`](jupyterlite_contents.IEmscriptenStream.md) |

#### Returns

`string`

#### Defined in

[packages/contents/src/emscripten.ts:92](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L92)



### `rename`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:79](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L79)



### `rmdir`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:85](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L85)



### `setattr`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:68](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L68)



### `symlink`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:87](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L87)



### `unlink`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:84](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/emscripten.ts#L84)