---
title: FSFreeSpace
framework: fskit
role: symbol
role_heading: Class
path: fskit/fsfreespace
---

# FSFreeSpace

A free space object that pairs free space values with atomic sequence numbers.

## Declaration

```swift
class FSFreeSpace
```

## Topics

### Creating a free space instance

- [init()](fskit/fsfreespace/init().md)

### Setting the free space value

- [populate(bytes:)](fskit/fsfreespace/populate(bytes:).md)

### Working with special instances

- [noUpdate](fskit/fsfreespace/noupdate.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Creating a create-item result

- [init(newItem:newItemName:newItemAttributes:directoryAttributes:freeSpace:)](fskit/fscreateitemresult/init(newitem:newitemname:newitemattributes:directoryattributes:freespace:).md)
- [FSFileName](fskit/fsfilename.md)
- [FSItem.Attributes](fskit/fsitem/attributes.md)