<!--
{
  "availability" : [
    "iOS: 17.0.0 -",
    "iPadOS: 17.0.0 -",
    "macCatalyst: -",
    "macOS: 14.0.0 -",
    "tvOS: 17.0.0 -",
    "visionOS: -",
    "watchOS: 10.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "XPC",
  "identifier" : "/documentation/XPC/XPCSession/InitializationOptions",
  "metadataVersion" : "0.1.0",
  "role" : "Structure",
  "symbol" : {
    "kind" : "Structure",
    "modules" : [
      "XPC"
    ],
    "preciseIdentifier" : "s:3XPC10XPCSessionC21InitializationOptionsV"
  },
  "title" : "XPCSession.InitializationOptions"
}
-->

# XPCSession.InitializationOptions

Options that control the session’s configuration.

```
struct InitializationOptions
```

## Topics

### Session creation options

[`static let inactive: XPCSession.InitializationOptions`](/documentation/XPC/XPCSession/InitializationOptions/inactive)

Indicates that the session isn’t activated during its creation.

[`static let privileged: XPCSession.InitializationOptions`](/documentation/XPC/XPCSession/InitializationOptions/privileged)

Indicates that the Mach service is in the priviledged Mach bootstrap.

[`static let none: XPCSession.InitializationOptions`](/documentation/XPC/XPCSession/InitializationOptions/none)

Indicates that the listener uses a default configuration during creation.

## Relationships

### Conforms To

[`ExpressibleByArrayLiteral`](/documentation/Swift/ExpressibleByArrayLiteral)

[`Sendable`](/documentation/Swift/Sendable)

[`OptionSet`](/documentation/Swift/OptionSet)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`SetAlgebra`](/documentation/Swift/SetAlgebra)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)