---
title: source
framework: endpointsecurity
role: symbol
role_heading: Instance Property
path: endpointsecurity/es_event_file_provider_update_t/source
---

# source

The source file of the event.

## Declaration

```swift
var source: UnsafeMutablePointer<es_file_t>
```

## See Also

### Inspecting Event Properties

- [target_path](endpointsecurity/es_event_file_provider_update_t/target_path.md)
- [reserved](endpointsecurity/es_event_file_provider_update_t/reserved.md)