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# FSVolume.AccessCheckOperations

Methods and properties implemented by volumes that want to enforce access check operations.

```
protocol AccessCheckOperations : NSObjectProtocol
```

## Overview> Deprecated: Use ``doc://FSKit/documentation/FSKit/FSVolume/AccessCheckHandler`` instead.

## Topics

### Checking access

[`checkAccess(to:requestedAccess:replyHandler:)`](/documentation/FSKit/FSVolume/AccessCheckOperations/checkAccess(to:requestedAccess:replyHandler:))

Checks whether the file system allows access to the given item.

[`FSVolume.AccessMask`](/documentation/FSKit/FSVolume/AccessMask)

A bitmask of access rights.

### Inspecting volume properties

[`isAccessCheckInhibited`](/documentation/FSKit/FSVolume/AccessCheckOperations/isAccessCheckInhibited)

A Boolean value that instructs FSKit not to call this protocol’s methods, even if the volume conforms to it.


---

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