[**@jupyterlite**](../../../README.md)

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[@jupyterlite](../../../README.md) / [@jupyterlite/services](../README.md) / IEmscriptenNodeOps

# Interface: IEmscriptenNodeOps

Defined in: [packages/services/src/contents/emscripten.ts:71](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L71)

## Methods

### getattr()

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

Defined in: [packages/services/src/contents/emscripten.ts:72](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L72)

#### Parameters

##### node

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

#### Returns

[`IStats`](IStats.md)

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### lookup()

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

Defined in: [packages/services/src/contents/emscripten.ts:74](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L74)

#### Parameters

##### parent

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### name

`string`

#### Returns

[`IEmscriptenFSNode`](IEmscriptenFSNode.md)

***

### mknod()

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

Defined in: [packages/services/src/contents/emscripten.ts:78](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L78)

#### Parameters

##### parent

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### name

`string`

##### mode

`number`

##### dev

`number`

#### Returns

[`IEmscriptenFSNode`](IEmscriptenFSNode.md)

***

### readdir()

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

Defined in: [packages/services/src/contents/emscripten.ts:91](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L91)

#### Parameters

##### node

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

#### Returns

`string`[]

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### readlink()

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

Defined in: [packages/services/src/contents/emscripten.ts:97](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L97)

#### Parameters

##### node

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

#### Returns

`string`

***

### rename()

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

Defined in: [packages/services/src/contents/emscripten.ts:84](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L84)

#### Parameters

##### oldNode

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### newDir

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### newName

`string`

#### Returns

`void`

***

### rmdir()

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

Defined in: [packages/services/src/contents/emscripten.ts:90](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L90)

#### Parameters

##### parent

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### name

`string`

#### Returns

`void`

***

### setattr()

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

Defined in: [packages/services/src/contents/emscripten.ts:73](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L73)

#### Parameters

##### node

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### attr

[`IStats`](IStats.md)

#### Returns

`void`

***

### symlink()

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

Defined in: [packages/services/src/contents/emscripten.ts:92](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L92)

#### Parameters

##### parent

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### newName

`string`

##### oldPath

`string`

#### Returns

`void`

***

### unlink()

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

Defined in: [packages/services/src/contents/emscripten.ts:89](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/contents/emscripten.ts#L89)

#### Parameters

##### parent

[`IEmscriptenFSNode`](IEmscriptenFSNode.md) | [`IEmscriptenStream`](IEmscriptenStream.md)

##### name

`string`

#### Returns

`void`