# 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) |

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:61](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L61)

### `lookup`

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

#### Parameters

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

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:63](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L63)

### `mknod`

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

#### Parameters

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

#### Returns

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

#### Defined in

[packages/contents/src/emscripten.ts:64](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L64)

### `readdir`

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

#### Parameters

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

#### Returns

`string`[]

#### Defined in

[packages/contents/src/emscripten.ts:73](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L73)

### `readlink`

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

#### Parameters

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

#### Returns

`string`

#### Defined in

[packages/contents/src/emscripten.ts:75](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L75)

### `rename`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:70](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L70)

### `rmdir`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:72](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L72)

### `setattr`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:62](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L62)

### `symlink`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:74](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L74)

### `unlink`

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

#### Parameters

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

#### Returns

`void`

#### Defined in

[packages/contents/src/emscripten.ts:71](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/contents/src/emscripten.ts#L71)