---
title: es_event_cs_invalidated_t
framework: endpointsecurity
role: symbol
role_heading: Structure
path: endpointsecurity/es_event_cs_invalidated_t
---

# es_event_cs_invalidated_t

A type for an event that indicates the invalidation of a process’ code signing status.

## Declaration

```swift
struct es_event_cs_invalidated_t
```

## Overview

Overview Endpoint Security generates this event as a result of removing the CS_VALID bit from a process’s CS flags. This occurs in the following situations: An invalid page for a process with an otherwise-valid code signature pages in. A call to csops(CS_OPS_MARKINVALID) explicitly invalidates the process. Endpoint Security doesn’t generate this event if CS_HARD is set, since CS_HARD by design prevents the process from becoming invalid.

## Topics

### Inspecting Event Properties

- [reserved](endpointsecurity/es_event_cs_invalidated_t/reserved.md)

### Initializers

- [init()](endpointsecurity/es_event_cs_invalidated_t/init().md)
- [init(reserved:)](endpointsecurity/es_event_cs_invalidated_t/init(reserved:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)