devicecheck

package
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 Go to latest Published: Jun 17, 2026 License: MIT Imports: 8 Imported by: 0

Documentation

Rendered for darwin/amd64

Overview

Package devicecheck provides purego-based Go bindings for the macOS DeviceCheck framework.

Apple documentation: https://developer.apple.com/documentation/devicecheck

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DCErrorDomain 

func DCErrorDomain() *foundation.NSString

The error domain for errors associated with DeviceCheck APIs.

Types

type Acl_entry_id_t 

type Acl_entry_id_t int64
const (
	ACL_FIRST_ENTRY Acl_entry_id_t = 0
	ACL_NEXT_ENTRY  Acl_entry_id_t = -1
	ACL_LAST_ENTRY  Acl_entry_id_t = -2
)

func (Acl_entry_id_t) String 

func (e Acl_entry_id_t) String() string

type Acl_flag_t 

type Acl_flag_t int64
const (
	ACL_FLAG_DEFER_INHERIT      Acl_flag_t = 1
	ACL_FLAG_NO_INHERIT         Acl_flag_t = 131072
	ACL_ENTRY_INHERITED         Acl_flag_t = 16
	ACL_ENTRY_FILE_INHERIT      Acl_flag_t = 32
	ACL_ENTRY_DIRECTORY_INHERIT Acl_flag_t = 64
	ACL_ENTRY_LIMIT_INHERIT     Acl_flag_t = 128
	ACL_ENTRY_ONLY_INHERIT      Acl_flag_t = 256
)

func (Acl_flag_t) String 

func (e Acl_flag_t) String() string

type Acl_perm_t 

type Acl_perm_t int64
const (
	ACL_READ_DATA           Acl_perm_t = 2
	ACL_LIST_DIRECTORY      Acl_perm_t = 2
	ACL_WRITE_DATA          Acl_perm_t = 4
	ACL_ADD_FILE            Acl_perm_t = 4
	ACL_EXECUTE             Acl_perm_t = 8
	ACL_SEARCH              Acl_perm_t = 8
	ACL_DELETE              Acl_perm_t = 16
	ACL_APPEND_DATA         Acl_perm_t = 32
	ACL_ADD_SUBDIRECTORY    Acl_perm_t = 32
	ACL_DELETE_CHILD        Acl_perm_t = 64
	ACL_READ_ATTRIBUTES     Acl_perm_t = 128
	ACL_WRITE_ATTRIBUTES    Acl_perm_t = 256
	ACL_READ_EXTATTRIBUTES  Acl_perm_t = 512
	ACL_WRITE_EXTATTRIBUTES Acl_perm_t = 1024
	ACL_READ_SECURITY       Acl_perm_t = 2048
	ACL_WRITE_SECURITY      Acl_perm_t = 4096
	ACL_CHANGE_OWNER        Acl_perm_t = 8192
	ACL_SYNCHRONIZE         Acl_perm_t = 1048576
)

func (Acl_perm_t) String 

func (e Acl_perm_t) String() string

type Acl_tag_t 

type Acl_tag_t int64
const (
	ACL_UNDEFINED_TAG  Acl_tag_t = 0
	ACL_EXTENDED_ALLOW Acl_tag_t = 1
	ACL_EXTENDED_DENY  Acl_tag_t = 2
)

func (Acl_tag_t) String 

func (e Acl_tag_t) String() string

type Acl_type_t 

type Acl_type_t int64
const (
	ACL_TYPE_EXTENDED Acl_type_t = 256
	ACL_TYPE_ACCESS   Acl_type_t = 0
	ACL_TYPE_DEFAULT  Acl_type_t = 1
	ACL_TYPE_AFS      Acl_type_t = 2
	ACL_TYPE_CODA     Acl_type_t = 3
	ACL_TYPE_NTFS     Acl_type_t = 4
	ACL_TYPE_NWFS     Acl_type_t = 5
)

func (Acl_type_t) String 

func (e Acl_type_t) String() string

type Clockid_t 

type Clockid_t int64

func (Clockid_t) String 

func (e Clockid_t) String() string

type DCAppAttestService 

type DCAppAttestService struct {
	foundation.NSObject
}

A service that you use to validate the instance of your app running on a device. Use the “DeviceCheck/DCAppAttestService/sharedService“ instance of the “DeviceCheck/DCAppAttestService“ class to assert the legitimacy of a particular instance of your app to your server. After ensuring service availability by reading the “DeviceCheck/DCAppAttestService/supported“ property, you use the service to: - Create a cryptographic key in the Secure Enclave by calling the “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method. - Ask Apple to certify the key by calling the “DeviceCheck/DCAppAttestService/attestKey:clientDataHash:completionHandler:“ method. - Prepare an assertion of your app’s integrity to accompany any or all server requests using the “DeviceCheck/DCAppAttestService/generateAssertion:clientDataHash:completionHandler:“ method. For more information about how to support App Attest in your app, see <doc:establishing-your-app-s-integrity>. For information about the complementary procedures you implement on your server, see <doc:validating-apps-that-connect-to-your-server>. - Note: To use the App Attest service, your app must have an app ID that you register on the [Apple Developer](https://developer.apple.com/account/) website.

Apple documentation: https://developer.apple.com/documentation/devicecheck/dcappattestservice

func DCAppAttestServiceFromID 

func DCAppAttestServiceFromID(id objc.ID) *DCAppAttestService

func DCAppAttestServiceSharedService 

func DCAppAttestServiceSharedService() *DCAppAttestService

The shared App Attest service that you use to validate your app. Use the shared instance of the service to generate and to certify a cryptographic key, and then to assert your app’s validity using that key.

func (*DCAppAttestService) AttestKeyClientDataHashCompletionHandler 

func (o *DCAppAttestService) AttestKeyClientDataHashCompletionHandler(keyId *foundation.NSString, clientDataHash *foundation.NSData, completionHandler func(*foundation.NSData, unsafe.Pointer))

Asks Apple to attest to the validity of a generated cryptographic key. > Concurrency Note: You can call this method from synchronous code using a completion handler, > as shown on this page, or you can call it as an asynchronous method that has the > following declaration: > > ```swift > func attestKey(_ keyId: String, clientDataHash: Data) async throws -> Data > ``` > > For information about concurrency and asynchronous code in Swift, see <doc://com.apple.documentation/documentation/swift/calling-objective-c-apis-asynchronously>. This method asks Apple to attest to the validity of a key that you previously generated with a call to the “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method. Provide the method with both the key identifier and a computed hash of a data block that includes a one-time challenge from your server to prevent replay attacks. For example, you can use CryptoKit to create a <doc://com.apple.documentation/documentation/cryptokit/sha256> hash of challenge data: ```swift import CryptoKit let hash = Data(SHA256.hash(data: challenge)) // A challenge from your server. ``` The attest method calls its completion handler to return an attestation object to you, which you must send to your server for verification. A compromised version of your app could falsify the verification result, thus circumventing App Attest. If you successfully verify the attestation object on your server, as described in <doc:validating-apps-that-connect-to-your-server>, then you can associate the key identifier with the user on the device for future reference. You’ll need the identifier to generate assertions with calls to “DeviceCheck/DCAppAttestService/generateAssertion:clientDataHash:completionHandler:“. If your server fails to verify the attestation object, discard the key identifier. If the method’s completion handler returns the “DeviceCheck/DCError-swift.struct/serverUnavailable“ error — typically due to network connectivity issues — it means that the framework failed to reach the App Attest service to complete the attestation. In this case, retry attestation again using the same key and client data hash later to avoid unnecessarily generating new keys. Retrying with the same inputs helps to preserve the risk metric for a given device. - Parameters: - keyId: The identifier you received when generating a cryptographic key by calling the “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method. - clientDataHash: A SHA256 hash of a unique, single-use data block that embeds a challenge from your server. Should be at least 16 bytes in length. - completionHandler: A closure that the method calls upon completion with the following parameters: - `attestationObject`: A statement from Apple about the validity of the key associated with `keyId`. Send this to your server for processing. - `error`: A “DeviceCheck/DCError-swift.struct“ instance that indicates the reason for failure, or `nil` on success.

func (*DCAppAttestService) GenerateAssertionClientDataHashCompletionHandler 

func (o *DCAppAttestService) GenerateAssertionClientDataHashCompletionHandler(keyId *foundation.NSString, clientDataHash *foundation.NSData, completionHandler func(*foundation.NSData, unsafe.Pointer))

Creates a block of data that demonstrates the legitimacy of an instance of your app running on a device. > Concurrency Note: You can call this method from synchronous code using a completion handler, > as shown on this page, or you can call it as an asynchronous method that has the > following declaration: > > ```swift > func generateAssertion(_ keyId: String, clientDataHash: Data) async throws -> Data > ``` > > For information about concurrency and asynchronous code in Swift, see <doc://com.apple.documentation/documentation/swift/calling-objective-c-apis-asynchronously>. After generating a key with the “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method and validating it with the “DeviceCheck/DCAppAttestService/attestKey:clientDataHash:completionHandler:“ method, you can use the key at critical moments in your app’s life cycle — like when a user tries to access premium content — to reaffirm the legitimacy of a given instance of your app. Do this by using the “DeviceCheck/DCAppAttestService/generateAssertion:clientDataHash:completionHandler:“ method to sign server requests with your attested key. You provide the key identifier and a hash of the request that includes a challenge from your server to prevent replay attacks, where an attacker reuses captured network traffic to pose as someone else. The method returns an assertion object in its completion handler that you send to your server for verification, as described in <doc:establishing-your-app-s-integrity>. - Parameters: - keyId: The identifier you received when generating a cryptographic key by calling the “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method. - clientDataHash: A SHA256 hash of a unique, single-use data block that represents the client data to be signed with the attested private key. Should be at least 16 bytes in length. - completionHandler: A closure that the method calls upon completion with the following parameters: - `assertionObject`: A data structure that you send to your server for processing. - `error` : A “DeviceCheck/DCError-swift.struct“ instance that indicates the reason for failure, or `nil` on success.

func (*DCAppAttestService) GenerateKeyWithCompletionHandler 

func (o *DCAppAttestService) GenerateKeyWithCompletionHandler(completionHandler func(*foundation.NSString, unsafe.Pointer))

Creates a new cryptographic key for use with the App Attest service. > Concurrency Note: You can call this method from synchronous code using a completion handler, > as shown on this page, or you can call it as an asynchronous method that has the > following declaration: > > ```swift > func generateKey() async throws -> String > ``` > For example: > ```swift > let keyIdentifier = try await generateKey() > ``` > For information about concurrency and asynchronous code in Swift, see <doc://com.apple.documentation/documentation/swift/calling-objective-c-apis-asynchronously>. Call this method to request the creation of a secure, unattested key pair on a device for a specific user. On success, the method provides your app with an identifier that represents the key pair stored in the Secure Enclave. Because there’s no way to use or retrieve the key without the identifier, you’ll want to either record it in your app or on your server right away. If key generation fails, the closure provides a “DeviceCheck/DCError-swift.struct“ that indicates the reason for the failure. Create a unique key for each user account on a device. Otherwise it’s hard to detect an attack that uses a single compromised device to serve multiple remote users running a compromised version of your app. For more information, see <doc:assessing-fraud-risk>. After you get the identifier, you call the “DeviceCheck/DCAppAttestService/attestKey:clientDataHash:completionHandler:“ method with the key identifier to ask Apple to attest to the validity of the associated key. Later, you call the “DeviceCheck/DCAppAttestService/generateAssertion:clientDataHash:completionHandler:“ method with the key identifier to answer a challenge from your server, and establish the legitimacy of this instance of your app. - Parameters: - completionHandler: A closure that the method calls upon completion with the following parameters: - `keyId`: An identifier that you use to refer to the key. The framework securely stores the key in the Secure Enclave. - `error`: A “DeviceCheck/DCError-swift.struct“ instance that indicates the reason for failure, or `nil` on success.

func (*DCAppAttestService) IsSupported 

func (o *DCAppAttestService) IsSupported() bool

A Boolean value that indicates whether a particular device provides the App Attest service. > Important: Not all device types support the App Attest service, so check > for support before using the service. > > If you read “DeviceCheck/DCAppAttestService/supported“ from an app running > on a Mac device, the value is > <doc://com.apple.documentation/documentation/swift/false>. This includes > Mac Catalyst apps, and iOS or iPadOS apps running on Apple silicon. If you read “DeviceCheck/DCAppAttestService/supported“ from within an app extension, the value might be <doc://com.apple.documentation/documentation/swift/true> or <doc://com.apple.documentation/documentation/swift/false>, depending on the extension type. However, most extensions don’t support App Attest. The “DeviceCheck/DCAppAttestService/generateKeyWithCompletionHandler:“ method fails when you call it from an app extension, regardless of the value of “DeviceCheck/DCAppAttestService/supported“. The only app extensions that support App Attest are watchOS extensions in watchOS 9 or later. For these extensions, you can use the results from “DeviceCheck/DCAppAttestService/supported“ to indicate whether your WatchKit extension bypasses attestation.

type DCDevice 

type DCDevice struct {
	foundation.NSObject
}

A representation of a device that provides a unique, authenticated token. Use the shared instance of the `DCDevice` class to generate a token that identifies a device. Call the “DeviceCheck/DCDevice/generateTokenWithCompletionHandler:“ method to get the token, and then send it to your server: ```swift if DCDevice.current.isSupported { // Always test for availability. DCDevice.current.generateToken { token, error in guard error == nil else { /* Handle the error. */ } // Send the token to your server. } } ``` On your server, combine the token with an authentication key that you obtain from Apple, and use the result to request access to two per-device binary digits (bits). After authenticating the device, Apple passes the current values of the bits, along with the date they were last modified, to your server. Your server applies its business logic to this information and communicates the results to your app. For more information about server-side procedures, see <doc:accessing-and-modifying-per-device-data>. - Note: To use the `DCDevice` class, your app must have an app ID that you register on the [Apple Developer](https://developer.apple.com/account/) website. Apple records the bits for you, and reports the bits back to you, but you’re responsible for keeping track of what the bits mean. You’re also responsible for determining when to reset the bits for a given device; for example, when a user sells the device to someone else.

Apple documentation: https://developer.apple.com/documentation/devicecheck/dcdevice

func DCDeviceCurrentDevice 

func DCDeviceCurrentDevice() *DCDevice

A representation of the device for which you want to query the two bits of data.

func DCDeviceFromID 

func DCDeviceFromID(id objc.ID) *DCDevice

func (*DCDevice) GenerateTokenWithCompletionHandler 

func (o *DCDevice) GenerateTokenWithCompletionHandler(completion func(*foundation.NSData, unsafe.Pointer))

Generates a token that identifies the current device. > Concurrency Note: You can call this method from synchronous code using a completion handler, > as shown on this page, or you can call it as an asynchronous method that has the > following declaration: > > ```swift > func generateToken() async throws -> Data > ``` > For example: > ```swift > let token = try await generateToken() > ``` > For information about concurrency and asynchronous code in Swift, see <doc://com.apple.documentation/documentation/swift/calling-objective-c-apis-asynchronously>. Your server uses the generated token in its requests to get or set the persistent bits for the current device. You should treat the token you receive in the completion block as single-use. Although the token remains valid long enough for your server to retry a specific request if necessary, you should not use a token multiple times. Instead, use this method to generate a new token. - Note: The app you use to generate the token must be associated with your developer account; otherwise, the generation request fails. - Parameters: - completion: A completion block that includes the following parameters: - `token`: An ephemeral token that identifies the current device. - `error`: The error that occurred, if any.

func (*DCDevice) IsSupported 

func (o *DCDevice) IsSupported() bool

A Boolean value that indicates whether the device supports the DeviceCheck API.

type DCError 

type DCError int64
const (
	// A failure has occurred, such as the failure to generate a token.
	DCErrorUnknownSystemFailure DCError = 0
	// DeviceCheck is unavailable on this device.
	DCErrorFeatureUnsupported DCError = 1
	// An error code that indicates when your app provides data that isn’t formatted correctly.
	DCErrorInvalidInput DCError = 2
	// An error caused by a failed attempt to use the App Attest key. You receive this error if something goes wrong with generating, retrieving, or using an App Attest cryptographic key, when: - You call “DeviceCheck/DCAppAttestService/attestKey:clientDataHash:completionHandler:“ for a key that’s already been attested. - You call “DeviceCheck/DCAppAttestService/generateAssertion:clientDataHash:completionHandler:“ with an unattested key. - The App Attest service rejects the key.
	DCErrorInvalidKey DCError = 3
	// An error that indicates a failed attempt to contact the App Attest service during an attestation. You receive this error when you call “DeviceCheck/DCAppAttestService/attestKey:clientDataHash:completionHandler:“ and the framework isn’t able to complete the attestation. If you receive this error, try the attestation again later using the same key and the same value for the `clientDataHash` parameter. Retrying with the same inputs helps to preserve the risk metric for a given device.
	DCErrorServerUnavailable DCError = 4
)

func (DCError) String 

func (e DCError) String() string

type Dispatch_autorelease_frequency_t 

type Dispatch_autorelease_frequency_t uint64
const (
	DISPATCH_AUTORELEASE_FREQUENCY_INHERIT   Dispatch_autorelease_frequency_t = 0
	DISPATCH_AUTORELEASE_FREQUENCY_WORK_ITEM Dispatch_autorelease_frequency_t = 1
	DISPATCH_AUTORELEASE_FREQUENCY_NEVER     Dispatch_autorelease_frequency_t = 2
)

func (Dispatch_autorelease_frequency_t) String 

func (e Dispatch_autorelease_frequency_t) String() string

type Dispatch_block_flags_t 

type Dispatch_block_flags_t uint64
const (
	DISPATCH_BLOCK_BARRIER           Dispatch_block_flags_t = 1
	DISPATCH_BLOCK_DETACHED          Dispatch_block_flags_t = 2
	DISPATCH_BLOCK_ASSIGN_CURRENT    Dispatch_block_flags_t = 4
	DISPATCH_BLOCK_NO_QOS_CLASS      Dispatch_block_flags_t = 8
	DISPATCH_BLOCK_INHERIT_QOS_CLASS Dispatch_block_flags_t = 16
	DISPATCH_BLOCK_ENFORCE_QOS_CLASS Dispatch_block_flags_t = 32
)

func (Dispatch_block_flags_t) String 

func (e Dispatch_block_flags_t) String() string

type Filesec_property_t 

type Filesec_property_t int64
const (
	FILESEC_OWNER         Filesec_property_t = 1
	FILESEC_GROUP         Filesec_property_t = 2
	FILESEC_UUID          Filesec_property_t = 3
	FILESEC_MODE          Filesec_property_t = 4
	FILESEC_ACL           Filesec_property_t = 5
	FILESEC_GRPUUID       Filesec_property_t = 6
	FILESEC_ACL_RAW       Filesec_property_t = 100
	FILESEC_ACL_ALLOCSIZE Filesec_property_t = 101
)

func (Filesec_property_t) String 

func (e Filesec_property_t) String() string

type Idtype_t 

type Idtype_t int64
const (
	P_ALL  Idtype_t = 0
	P_PID  Idtype_t = 1
	P_PGID Idtype_t = 2
)

func (Idtype_t) String 

func (e Idtype_t) String() string

type Ipc_info_object_type_t 

type Ipc_info_object_type_t int64
const (
	IPC_OTYPE_NONE                 Ipc_info_object_type_t = 0
	IPC_OTYPE_THREAD_CONTROL       Ipc_info_object_type_t = 1
	IPC_OTYPE_TASK_CONTROL         Ipc_info_object_type_t = 2
	IPC_OTYPE_HOST                 Ipc_info_object_type_t = 3
	IPC_OTYPE_HOST_PRIV            Ipc_info_object_type_t = 4
	IPC_OTYPE_PROCESSOR            Ipc_info_object_type_t = 5
	IPC_OTYPE_PROCESSOR_SET        Ipc_info_object_type_t = 6
	IPC_OTYPE_PROCESSOR_SET_NAME   Ipc_info_object_type_t = 7
	IPC_OTYPE_TIMER                Ipc_info_object_type_t = 8
	IPC_OTYPE_PORT_SUBST_ONCE      Ipc_info_object_type_t = 9
	IPC_OTYPE_MIG                  Ipc_info_object_type_t = 10
	IPC_OTYPE_MEMORY_OBJECT        Ipc_info_object_type_t = 11
	IPC_OTYPE_XMM_PAGER            Ipc_info_object_type_t = 12
	IPC_OTYPE_XMM_KERNEL           Ipc_info_object_type_t = 13
	IPC_OTYPE_XMM_REPLY            Ipc_info_object_type_t = 14
	IPC_OTYPE_UND_REPLY            Ipc_info_object_type_t = 15
	IPC_OTYPE_HOST_NOTIFY          Ipc_info_object_type_t = 16
	IPC_OTYPE_HOST_SECURITY        Ipc_info_object_type_t = 17
	IPC_OTYPE_LEDGER               Ipc_info_object_type_t = 18
	IPC_OTYPE_MAIN_DEVICE          Ipc_info_object_type_t = 19
	IPC_OTYPE_TASK_NAME            Ipc_info_object_type_t = 20
	IPC_OTYPE_SUBSYSTEM            Ipc_info_object_type_t = 21
	IPC_OTYPE_IO_DONE_QUEUE        Ipc_info_object_type_t = 22
	IPC_OTYPE_SEMAPHORE            Ipc_info_object_type_t = 23
	IPC_OTYPE_LOCK_SET             Ipc_info_object_type_t = 24
	IPC_OTYPE_CLOCK                Ipc_info_object_type_t = 25
	IPC_OTYPE_CLOCK_CTRL           Ipc_info_object_type_t = 26
	IPC_OTYPE_IOKIT_IDENT          Ipc_info_object_type_t = 27
	IPC_OTYPE_NAMED_ENTRY          Ipc_info_object_type_t = 28
	IPC_OTYPE_IOKIT_CONNECT        Ipc_info_object_type_t = 29
	IPC_OTYPE_IOKIT_OBJECT         Ipc_info_object_type_t = 30
	IPC_OTYPE_UPL                  Ipc_info_object_type_t = 31
	IPC_OTYPE_MEM_OBJ_CONTROL      Ipc_info_object_type_t = 32
	IPC_OTYPE_AU_SESSIONPORT       Ipc_info_object_type_t = 33
	IPC_OTYPE_FILEPORT             Ipc_info_object_type_t = 34
	IPC_OTYPE_LABELH               Ipc_info_object_type_t = 35
	IPC_OTYPE_TASK_RESUME          Ipc_info_object_type_t = 36
	IPC_OTYPE_VOUCHER              Ipc_info_object_type_t = 37
	IPC_OTYPE_VOUCHER_ATTR_CONTROL Ipc_info_object_type_t = 38
	IPC_OTYPE_WORK_INTERVAL        Ipc_info_object_type_t = 39
	IPC_OTYPE_UX_HANDLER           Ipc_info_object_type_t = 40
	IPC_OTYPE_UEXT_OBJECT          Ipc_info_object_type_t = 41
	IPC_OTYPE_ARCADE_REG           Ipc_info_object_type_t = 42
	IPC_OTYPE_EVENTLINK            Ipc_info_object_type_t = 43
	IPC_OTYPE_TASK_INSPECT         Ipc_info_object_type_t = 44
	IPC_OTYPE_TASK_READ            Ipc_info_object_type_t = 45
	IPC_OTYPE_THREAD_INSPECT       Ipc_info_object_type_t = 46
	IPC_OTYPE_THREAD_READ          Ipc_info_object_type_t = 47
	IPC_OTYPE_SUID_CRED            Ipc_info_object_type_t = 48
	IPC_OTYPE_HYPERVISOR           Ipc_info_object_type_t = 49
	IPC_OTYPE_TASK_ID_TOKEN        Ipc_info_object_type_t = 50
	IPC_OTYPE_TASK_FATAL           Ipc_info_object_type_t = 51
	IPC_OTYPE_KCDATA               Ipc_info_object_type_t = 52
	IPC_OTYPE_EXCLAVES_RESOURCE    Ipc_info_object_type_t = 53
	IPC_OTYPE_THREAD_RESUME        Ipc_info_object_type_t = 54
	IPC_OTYPE_UNKNOWN              Ipc_info_object_type_t = 4294967295
)

func (Ipc_info_object_type_t) String 

func (e Ipc_info_object_type_t) String() string

type Launch_data_type_t 

type Launch_data_type_t int64
const (
	LAUNCH_DATA_DICTIONARY Launch_data_type_t = 1
	LAUNCH_DATA_ARRAY      Launch_data_type_t = 2
	LAUNCH_DATA_FD         Launch_data_type_t = 3
	LAUNCH_DATA_INTEGER    Launch_data_type_t = 4
	LAUNCH_DATA_REAL       Launch_data_type_t = 5
	LAUNCH_DATA_BOOL       Launch_data_type_t = 6
	LAUNCH_DATA_STRING     Launch_data_type_t = 7
	LAUNCH_DATA_OPAQUE     Launch_data_type_t = 8
	LAUNCH_DATA_ERRNO      Launch_data_type_t = 9
	LAUNCH_DATA_MACHPORT   Launch_data_type_t = 10
)

func (Launch_data_type_t) String 

func (e Launch_data_type_t) String() string

type MDLabelDomain 

type MDLabelDomain int64

@typedef MDLabelDomain @abstract These constants are used to specify a domain to MDLabelCreate(). 

const (
	KMDLabelUserDomain  MDLabelDomain = 0
	KMDLabelLocalDomain MDLabelDomain = 1
)

func (MDLabelDomain) String 

func (e MDLabelDomain) String() string

type MDQueryOptionFlags 

type MDQueryOptionFlags int64
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int64

@enum MDQuerySortOptionFlags @constant kMDQueryReverseSortOrderFlag Sort the attribute in reverse order. 

const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

type Mach_vm_range_flags_t 

type Mach_vm_range_flags_t int64
const (
	MACH_VM_RANGE_NONE Mach_vm_range_flags_t = 0
)

func (Mach_vm_range_flags_t) String 

func (e Mach_vm_range_flags_t) String() string

type Mach_vm_range_flavor_t 

type Mach_vm_range_flavor_t int64
const (
	MACH_VM_RANGE_FLAVOR_INVALID Mach_vm_range_flavor_t = 0
	MACH_VM_RANGE_FLAVOR_V1      Mach_vm_range_flavor_t = 1
)

func (Mach_vm_range_flavor_t) String 

func (e Mach_vm_range_flavor_t) String() string

type Mach_vm_range_tag_t 

type Mach_vm_range_tag_t int64
const (
	MACH_VM_RANGE_DEFAULT Mach_vm_range_tag_t = 0
	MACH_VM_RANGE_DATA    Mach_vm_range_tag_t = 1
	MACH_VM_RANGE_FIXED   Mach_vm_range_tag_t = 2
)

func (Mach_vm_range_tag_t) String 

func (e Mach_vm_range_tag_t) String() string

type Mpo_flags_t 

type Mpo_flags_t int64
const (
	MPO_PORT                            Mpo_flags_t = 0
	MPO_SERVICE_PORT                    Mpo_flags_t = 1024
	MPO_CONNECTION_PORT                 Mpo_flags_t = 2048
	MPO_REPLY_PORT                      Mpo_flags_t = 4096
	MPO_WEAK_REPLY_PORT                 Mpo_flags_t = 16384
	MPO_NOTIFICATION_PORT               Mpo_flags_t = 17408
	MPO_EXCEPTION_PORT                  Mpo_flags_t = 32768
	MPO_CONNECTION_PORT_WITH_PORT_ARRAY Mpo_flags_t = 65536
)

func (Mpo_flags_t) String 

func (e Mpo_flags_t) String() string

type Os_clockid_t 

type Os_clockid_t int64
const (
	OS_CLOCK_MACH_ABSOLUTE_TIME Os_clockid_t = 32
)

func (Os_clockid_t) String 

func (e Os_clockid_t) String() string

type Ptrauth_key 

type Ptrauth_key int64
const (
	Ptrauth_key_none                     Ptrauth_key = -1
	Ptrauth_key_asia                     Ptrauth_key = 0
	Ptrauth_key_asib                     Ptrauth_key = 1
	Ptrauth_key_asda                     Ptrauth_key = 2
	Ptrauth_key_asdb                     Ptrauth_key = 3
	Ptrauth_key_process_independent_code Ptrauth_key = 0
	Ptrauth_key_process_dependent_code   Ptrauth_key = 1
	Ptrauth_key_process_independent_data Ptrauth_key = 2
	Ptrauth_key_process_dependent_data   Ptrauth_key = 3
	Ptrauth_key_return_address           Ptrauth_key = 1
	Ptrauth_key_frame_pointer            Ptrauth_key = 3
	Ptrauth_key_function_pointer         Ptrauth_key = 0
	Ptrauth_key_block_function           Ptrauth_key = 0
	Ptrauth_key_cxx_vtable_pointer       Ptrauth_key = 2
	Ptrauth_key_method_list_pointer      Ptrauth_key = 2
	Ptrauth_key_objc_isa_pointer         Ptrauth_key = 2
	Ptrauth_key_objc_super_pointer       Ptrauth_key = 2
	Ptrauth_key_objc_sel_pointer         Ptrauth_key = 3
	Ptrauth_key_objc_class_ro_pointer    Ptrauth_key = 2
	Ptrauth_key_block_descriptor_pointer Ptrauth_key = 2
	Ptrauth_key_init_fini_pointer        Ptrauth_key = 0
)

func (Ptrauth_key) String 

func (e Ptrauth_key) String() string

type Qos_class_t 

type Qos_class_t uint32
const (
	QOS_CLASS_USER_INTERACTIVE Qos_class_t = 33
	QOS_CLASS_USER_INITIATED   Qos_class_t = 25
	QOS_CLASS_DEFAULT          Qos_class_t = 21
	QOS_CLASS_UTILITY          Qos_class_t = 17
	QOS_CLASS_BACKGROUND       Qos_class_t = 9
	QOS_CLASS_UNSPECIFIED      Qos_class_t = 0
)

func (Qos_class_t) String 

func (e Qos_class_t) String() string

type Virtual_memory_guard_exception_code_t 

type Virtual_memory_guard_exception_code_t int64
const (
	KGUARD_EXC_DEALLOC_GAP                   Virtual_memory_guard_exception_code_t = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        Virtual_memory_guard_exception_code_t = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         Virtual_memory_guard_exception_code_t = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    Virtual_memory_guard_exception_code_t = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    Virtual_memory_guard_exception_code_t = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         Virtual_memory_guard_exception_code_t = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         Virtual_memory_guard_exception_code_t = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  Virtual_memory_guard_exception_code_t = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    Virtual_memory_guard_exception_code_t = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              Virtual_memory_guard_exception_code_t = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        Virtual_memory_guard_exception_code_t = 99
	KGUARD_EXC_SEC_COPY_DENIED               Virtual_memory_guard_exception_code_t = 100
	KGUARD_EXC_SEC_SHARING_DENIED            Virtual_memory_guard_exception_code_t = 101
	KGUARD_EXC_MTE_SYNC_FAULT                Virtual_memory_guard_exception_code_t = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          Virtual_memory_guard_exception_code_t = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          Virtual_memory_guard_exception_code_t = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT Virtual_memory_guard_exception_code_t = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT Virtual_memory_guard_exception_code_t = 204
)

func (Virtual_memory_guard_exception_code_t) String 

func (e Virtual_memory_guard_exception_code_t) String() string

type Xpc_listener_create_flags_t 

type Xpc_listener_create_flags_t int64
const (
	XPC_LISTENER_CREATE_NONE             Xpc_listener_create_flags_t = 0
	XPC_LISTENER_CREATE_INACTIVE         Xpc_listener_create_flags_t = 1
	XPC_LISTENER_CREATE_FORCE_MACH       Xpc_listener_create_flags_t = 2
	XPC_LISTENER_CREATE_FORCE_XPCSERVICE Xpc_listener_create_flags_t = 4
)

func (Xpc_listener_create_flags_t) String 

func (e Xpc_listener_create_flags_t) String() string

type Xpc_session_create_flags_t 

type Xpc_session_create_flags_t int64
const (
	XPC_SESSION_CREATE_NONE            Xpc_session_create_flags_t = 0
	XPC_SESSION_CREATE_INACTIVE        Xpc_session_create_flags_t = 1
	XPC_SESSION_CREATE_MACH_PRIVILEGED Xpc_session_create_flags_t = 2
)

func (Xpc_session_create_flags_t) String 

func (e Xpc_session_create_flags_t) String() string

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