oslog

package
v0.19.0 Latest Latest
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 Go to latest Published: Aug 11, 2026 License: MIT Imports: 14 Imported by: 0

Documentation

Rendered for darwin/amd64

Overview

Package oslog provides a fluent Go API over the macOS OSLog framework.

Construction

New… functions create objects; each With… method sets one property and returns its receiver, so configuration calls chain. A <Type>FromID constructor adopts an Objective-C object obtained elsewhere.

Lifecycle

A wrapper releases its Objective-C object automatically once the garbage collector finds it unreachable. Call Release to relinquish the reference deterministically (for objects holding scarce resources); Release is idempotent, and afterwards the wrapper's methods are no-ops returning zero values.

Types

Each base type below lists the concrete types you construct and pass where the base is accepted:

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Clockid added in v0.17.0 

type Clockid int32
const (
	ClockidRealtime           Clockid = 0
	ClockidMonotonic          Clockid = 6
	ClockidMonotonicRaw       Clockid = 4
	ClockidMonotonicRawApprox Clockid = 5
	ClockidUptimeRaw          Clockid = 8
	ClockidUptimeRawApprox    Clockid = 9
	ClockidProcessCputimeID   Clockid = 12
	ClockidThreadCputimeID    Clockid = 16
)

func (Clockid) String added in v0.17.0 

func (e Clockid) String() string

String returns the Clockid constant's name, or its numeric form when the value is not a known constant.

type DispatchAutoreleaseFrequency added in v0.17.0 

type DispatchAutoreleaseFrequency uint64
const (
	DispatchAutoreleaseFrequencyInherit  DispatchAutoreleaseFrequency = 0
	DispatchAutoreleaseFrequencyWorkItem DispatchAutoreleaseFrequency = 1
	DispatchAutoreleaseFrequencyNever    DispatchAutoreleaseFrequency = 2
)

func (DispatchAutoreleaseFrequency) String added in v0.17.0 

func (e DispatchAutoreleaseFrequency) String() string

String returns the DispatchAutoreleaseFrequency constant's name, or its numeric form when the value is not a known constant.

type DispatchBlockFlags added in v0.17.0 

type DispatchBlockFlags uint64

Bitmask — values may be combined with |. 

const (
	DispatchBlockFlagsBarrier         DispatchBlockFlags = 1
	DispatchBlockFlagsDetached        DispatchBlockFlags = 2
	DispatchBlockFlagsAssignCurrent   DispatchBlockFlags = 4
	DispatchBlockFlagsNoQosClass      DispatchBlockFlags = 8
	DispatchBlockFlagsInheritQosClass DispatchBlockFlags = 16
	DispatchBlockFlagsEnforceQosClass DispatchBlockFlags = 32
)

func (DispatchBlockFlags) String added in v0.17.0 

func (e DispatchBlockFlags) String() string

String returns the DispatchBlockFlags constant's name, or its numeric form when the value is not a known constant.

type EntryID added in v0.17.0 

type EntryID int32
const (
	EntryIDFirstEntry EntryID = 0
	EntryIDNextEntry  EntryID = -1
	EntryIDLastEntry  EntryID = -2
)

func (EntryID) String added in v0.17.0 

func (e EntryID) String() string

String returns the EntryID constant's name, or its numeric form when the value is not a known constant.

type FilesecProperty added in v0.17.0 

type FilesecProperty int32
const (
	FilesecPropertyOwner        FilesecProperty = 1
	FilesecPropertyGroup        FilesecProperty = 2
	FilesecPropertyUUID         FilesecProperty = 3
	FilesecPropertyMode         FilesecProperty = 4
	FilesecPropertyACL          FilesecProperty = 5
	FilesecPropertyGrpuuid      FilesecProperty = 6
	FilesecPropertyACLRaw       FilesecProperty = 100
	FilesecPropertyACLAllocsize FilesecProperty = 101
)

func (FilesecProperty) String added in v0.17.0 

func (e FilesecProperty) String() string

String returns the FilesecProperty constant's name, or its numeric form when the value is not a known constant.

type Flag added in v0.17.0 

type Flag int32
const (
	FlagFlagDeferInherit      Flag = 1
	FlagFlagNoInherit         Flag = 131072
	FlagEntryInherited        Flag = 16
	FlagEntryFileInherit      Flag = 32
	FlagEntryDirectoryInherit Flag = 64
	FlagEntryLimitInherit     Flag = 128
	FlagEntryOnlyInherit      Flag = 256
)

func (Flag) String added in v0.17.0 

func (e Flag) String() string

String returns the Flag constant's name, or its numeric form when the value is not a known constant.

type Idtype added in v0.17.0 

type Idtype int32
const (
	IdtypeAll  Idtype = 0
	IdtypePid  Idtype = 1
	IdtypePgid Idtype = 2
)

func (Idtype) String added in v0.17.0 

func (e Idtype) String() string

String returns the Idtype constant's name, or its numeric form when the value is not a known constant.

type IpcInfoObjectType added in v0.17.0 

type IpcInfoObjectType uint32
const (
	IpcInfoObjectTypeNone               IpcInfoObjectType = 0
	IpcInfoObjectTypeThreadControl      IpcInfoObjectType = 1
	IpcInfoObjectTypeTaskControl        IpcInfoObjectType = 2
	IpcInfoObjectTypeHost               IpcInfoObjectType = 3
	IpcInfoObjectTypeHostPriv           IpcInfoObjectType = 4
	IpcInfoObjectTypeProcessor          IpcInfoObjectType = 5
	IpcInfoObjectTypeProcessorSet       IpcInfoObjectType = 6
	IpcInfoObjectTypeProcessorSetName   IpcInfoObjectType = 7
	IpcInfoObjectTypeTimer              IpcInfoObjectType = 8
	IpcInfoObjectTypePortSubstOnce      IpcInfoObjectType = 9
	IpcInfoObjectTypeMig                IpcInfoObjectType = 10
	IpcInfoObjectTypeMemoryObject       IpcInfoObjectType = 11
	IpcInfoObjectTypeXmmPager           IpcInfoObjectType = 12
	IpcInfoObjectTypeXmmKernel          IpcInfoObjectType = 13
	IpcInfoObjectTypeXmmReply           IpcInfoObjectType = 14
	IpcInfoObjectTypeUndReply           IpcInfoObjectType = 15
	IpcInfoObjectTypeHostNotify         IpcInfoObjectType = 16
	IpcInfoObjectTypeHostSecurity       IpcInfoObjectType = 17
	IpcInfoObjectTypeLedger             IpcInfoObjectType = 18
	IpcInfoObjectTypeMainDevice         IpcInfoObjectType = 19
	IpcInfoObjectTypeTaskName           IpcInfoObjectType = 20
	IpcInfoObjectTypeSubsystem          IpcInfoObjectType = 21
	IpcInfoObjectTypeIODoneQueue        IpcInfoObjectType = 22
	IpcInfoObjectTypeSemaphore          IpcInfoObjectType = 23
	IpcInfoObjectTypeLockSet            IpcInfoObjectType = 24
	IpcInfoObjectTypeClock              IpcInfoObjectType = 25
	IpcInfoObjectTypeClockCtrl          IpcInfoObjectType = 26
	IpcInfoObjectTypeIokitIdent         IpcInfoObjectType = 27
	IpcInfoObjectTypeNamedEntry         IpcInfoObjectType = 28
	IpcInfoObjectTypeIokitConnect       IpcInfoObjectType = 29
	IpcInfoObjectTypeIokitObject        IpcInfoObjectType = 30
	IpcInfoObjectTypeUpl                IpcInfoObjectType = 31
	IpcInfoObjectTypeMemObjControl      IpcInfoObjectType = 32
	IpcInfoObjectTypeAuSessionport      IpcInfoObjectType = 33
	IpcInfoObjectTypeFileport           IpcInfoObjectType = 34
	IpcInfoObjectTypeLabelh             IpcInfoObjectType = 35
	IpcInfoObjectTypeTaskResume         IpcInfoObjectType = 36
	IpcInfoObjectTypeVoucher            IpcInfoObjectType = 37
	IpcInfoObjectTypeVoucherAttrControl IpcInfoObjectType = 38
	IpcInfoObjectTypeWorkInterval       IpcInfoObjectType = 39
	IpcInfoObjectTypeUxHandler          IpcInfoObjectType = 40
	IpcInfoObjectTypeUextObject         IpcInfoObjectType = 41
	IpcInfoObjectTypeArcadeReg          IpcInfoObjectType = 42
	IpcInfoObjectTypeEventlink          IpcInfoObjectType = 43
	IpcInfoObjectTypeTaskInspect        IpcInfoObjectType = 44
	IpcInfoObjectTypeTaskRead           IpcInfoObjectType = 45
	IpcInfoObjectTypeThreadInspect      IpcInfoObjectType = 46
	IpcInfoObjectTypeThreadRead         IpcInfoObjectType = 47
	IpcInfoObjectTypeSuidCred           IpcInfoObjectType = 48
	IpcInfoObjectTypeHypervisor         IpcInfoObjectType = 49
	IpcInfoObjectTypeTaskIDToken        IpcInfoObjectType = 50
	IpcInfoObjectTypeTaskFatal          IpcInfoObjectType = 51
	IpcInfoObjectTypeKcdata             IpcInfoObjectType = 52
	IpcInfoObjectTypeExclavesResource   IpcInfoObjectType = 53
	IpcInfoObjectTypeThreadResume       IpcInfoObjectType = 54
	IpcInfoObjectTypeUnknown            IpcInfoObjectType = 4294967295
)

func (IpcInfoObjectType) String added in v0.17.0 

func (e IpcInfoObjectType) String() string

String returns the IpcInfoObjectType constant's name, or its numeric form when the value is not a known constant.

type LaunchDataType added in v0.17.0 

type LaunchDataType int32
const (
	LaunchDataTypeDictionary LaunchDataType = 1
	LaunchDataTypeArray      LaunchDataType = 2
	LaunchDataTypeFd         LaunchDataType = 3
	LaunchDataTypeInteger    LaunchDataType = 4
	LaunchDataTypeReal       LaunchDataType = 5
	LaunchDataTypeBool       LaunchDataType = 6
	LaunchDataTypeString     LaunchDataType = 7
	LaunchDataTypeOpaque     LaunchDataType = 8
	LaunchDataTypeErrno      LaunchDataType = 9
	LaunchDataTypeMachport   LaunchDataType = 10
)

func (LaunchDataType) String added in v0.17.0 

func (e LaunchDataType) String() string

String returns the LaunchDataType constant's name, or its numeric form when the value is not a known constant.

type LogEntry added in v0.17.0 

type LogEntry struct {
	objref.Handle
}

LogEntry is an idiomatic wrapper over the Objective-C class OSLogEntry.

LogEntry is an abstract base — you do not construct it directly. Construct one of LogEntryActivity, LogEntryBoundary, LogEntryLog, LogEntrySignpost and pass it where a LogEntry is accepted.

A single entry from the unified logging system.

func LogEntryFromID added in v0.17.0 

func LogEntryFromID(id objc.ID) *LogEntry

LogEntryFromID adopts an existing Objective-C object as a LogEntry (nil for 0), retaining it and registering a release finalizer.

func (*LogEntry) ComposedMessage added in v0.17.0 

func (le *LogEntry) ComposedMessage() string

ComposedMessage returns the fully formatted message for the entry.

func (*LogEntry) Date added in v0.17.0 

func (le *LogEntry) Date() time.Time

Date returns the timestamp of the entry.

func (*LogEntry) Description added in v0.17.0 

func (le *LogEntry) Description() string

Description returns the object's -description text.

func (*LogEntry) IsEqual added in v0.17.0 

func (le *LogEntry) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*LogEntry) IsKind added in v0.17.0 

func (le *LogEntry) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*LogEntry) StoreCategory added in v0.17.0 

func (le *LogEntry) StoreCategory() LogEntryStoreCategory

StoreCategory returns this entry's storage tag. See OSLogEntryStoreCategory.

func (*LogEntry) String added in v0.17.0 

func (le *LogEntry) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

type LogEntryActivity added in v0.17.0 

type LogEntryActivity struct {
	LogEntry
}

LogEntryActivity is an idiomatic wrapper over the Objective-C class OSLogEntryActivity.

It embeds LogEntry, promoting that type's methods.

An entry generated by an activity event.

func LogEntryActivityFromID added in v0.17.0 

func LogEntryActivityFromID(id objc.ID) *LogEntryActivity

LogEntryActivityFromID adopts an existing Objective-C object as a LogEntryActivity (nil for 0), retaining it and registering a release finalizer.

func NewLogEntryActivity added in v0.17.0 

func NewLogEntryActivity() *LogEntryActivity

NewLogEntryActivity creates a new LogEntryActivity.

func (*LogEntryActivity) ParentActivityIdentifier added in v0.17.0 

func (lea *LogEntryActivity) ParentActivityIdentifier() uint64

ParentActivityIdentifier returns this parent activity's activity ID.

type LogEntryBoundary added in v0.17.0 

type LogEntryBoundary struct {
	LogEntry
}

LogEntryBoundary is an idiomatic wrapper over the Objective-C class OSLogEntryBoundary.

It embeds LogEntry, promoting that type's methods.

The metadata that partitions sequences of other entries.

func LogEntryBoundaryFromID added in v0.17.0 

func LogEntryBoundaryFromID(id objc.ID) *LogEntryBoundary

LogEntryBoundaryFromID adopts an existing Objective-C object as a LogEntryBoundary (nil for 0), retaining it and registering a release finalizer.

func NewLogEntryBoundary added in v0.17.0 

func NewLogEntryBoundary() *LogEntryBoundary

NewLogEntryBoundary creates a new LogEntryBoundary.

type LogEntryFromProcess added in v0.17.0 

type LogEntryFromProcess interface {
	ActivityIdentifier() uint64
	Process() string
	ProcessIdentifier() int
	Sender() string
	ThreadIdentifier() uint64
}

LogEntryFromProcess is the Go form of the Objective-C protocol OSLogEntryFromProcess.

type LogEntryLog added in v0.17.0 

type LogEntryLog struct {
	LogEntry
}

LogEntryLog is an idiomatic wrapper over the Objective-C class OSLogEntryLog.

It embeds LogEntry, promoting that type's methods.

A log entry.

func LogEntryLogFromID added in v0.17.0 

func LogEntryLogFromID(id objc.ID) *LogEntryLog

LogEntryLogFromID adopts an existing Objective-C object as a LogEntryLog (nil for 0), retaining it and registering a release finalizer.

func NewLogEntryLog added in v0.17.0 

func NewLogEntryLog() *LogEntryLog

NewLogEntryLog creates a new LogEntryLog.

func (*LogEntryLog) Level added in v0.17.0 

func (lel *LogEntryLog) Level() LogEntryLogLevel

Level returns the level of the entry, e.g., info, debug.

type LogEntryLogLevel added in v0.17.0 

type LogEntryLogLevel int64

The log level at which the entry was generated. 

const (
	LogEntryLogLevelUndefined LogEntryLogLevel = 0
	LogEntryLogLevelDebug     LogEntryLogLevel = 1
	LogEntryLogLevelInfo      LogEntryLogLevel = 2
	LogEntryLogLevelNotice    LogEntryLogLevel = 3
	LogEntryLogLevelError     LogEntryLogLevel = 4
	LogEntryLogLevelFault     LogEntryLogLevel = 5
)

func (LogEntryLogLevel) String added in v0.17.0 

func (e LogEntryLogLevel) String() string

String returns the LogEntryLogLevel constant's name, or its numeric form when the value is not a known constant.

type LogEntryProvider added in v0.17.0 

type LogEntryProvider interface {
	objref.Object
	// contains filtered or unexported methods
}

LogEntryProvider is accepted wherever a OSLogEntry (or one of its subclasses) is expected.

type LogEntrySignpost added in v0.17.0 

type LogEntrySignpost struct {
	LogEntry
}

LogEntrySignpost is an idiomatic wrapper over the Objective-C class OSLogEntrySignpost.

It embeds LogEntry, promoting that type's methods.

An entry containing a signpost.

func LogEntrySignpostFromID added in v0.17.0 

func LogEntrySignpostFromID(id objc.ID) *LogEntrySignpost

LogEntrySignpostFromID adopts an existing Objective-C object as a LogEntrySignpost (nil for 0), retaining it and registering a release finalizer.

func NewLogEntrySignpost added in v0.17.0 

func NewLogEntrySignpost() *LogEntrySignpost

NewLogEntrySignpost creates a new LogEntrySignpost.

func (*LogEntrySignpost) SignpostIdentifier added in v0.17.0 

func (les *LogEntrySignpost) SignpostIdentifier() uint64

SignpostIdentifier returns the signpost ID associated with this entry.

func (*LogEntrySignpost) SignpostName added in v0.17.0 

func (les *LogEntrySignpost) SignpostName() string

SignpostName returns the signpost name associated with this entry.

func (*LogEntrySignpost) SignpostType added in v0.17.0 

func (les *LogEntrySignpost) SignpostType() LogEntrySignpostType

SignpostType returns the signpost type associated with this entry.

type LogEntrySignpostType added in v0.17.0 

type LogEntrySignpostType int64

The available signpost types. 

const (
	LogEntrySignpostTypeUndefined     LogEntrySignpostType = 0
	LogEntrySignpostTypeIntervalBegin LogEntrySignpostType = 1
	LogEntrySignpostTypeIntervalEnd   LogEntrySignpostType = 2
	LogEntrySignpostTypeEvent         LogEntrySignpostType = 3
)

func (LogEntrySignpostType) String added in v0.17.0 

func (e LogEntrySignpostType) String() string

String returns the LogEntrySignpostType constant's name, or its numeric form when the value is not a known constant.

type LogEntryStoreCategory added in v0.17.0 

type LogEntryStoreCategory int64

A classification of how the entry was to be stored and rotated at the point when it was created. 

const (
	LogEntryStoreCategoryUndefined    LogEntryStoreCategory = 0
	LogEntryStoreCategoryMetadata     LogEntryStoreCategory = 1
	LogEntryStoreCategoryShortTerm    LogEntryStoreCategory = 2
	LogEntryStoreCategoryLongTermAuto LogEntryStoreCategory = 3
	LogEntryStoreCategoryLongTerm1    LogEntryStoreCategory = 4
	LogEntryStoreCategoryLongTerm3    LogEntryStoreCategory = 5
	LogEntryStoreCategoryLongTerm7    LogEntryStoreCategory = 6
	LogEntryStoreCategoryLongTerm14   LogEntryStoreCategory = 7
	LogEntryStoreCategoryLongTerm30   LogEntryStoreCategory = 8
)

func (LogEntryStoreCategory) String added in v0.17.0 

func (e LogEntryStoreCategory) String() string

String returns the LogEntryStoreCategory constant's name, or its numeric form when the value is not a known constant.

type LogEntryWithPayload added in v0.17.0 

type LogEntryWithPayload interface {
	Category() string
	Components() []*LogMessageComponent
	FormatString() string
	Subsystem() string
}

LogEntryWithPayload is the Go form of the Objective-C protocol OSLogEntryWithPayload.

type LogEnumerator added in v0.17.0 

type LogEnumerator struct {
	objref.Handle
}

LogEnumerator is an idiomatic wrapper over the Objective-C class OSLogEnumerator.

An enumerator that can access and list log entries.

func LogEnumeratorFromID added in v0.17.0 

func LogEnumeratorFromID(id objc.ID) *LogEnumerator

LogEnumeratorFromID adopts an existing Objective-C object as a LogEnumerator (nil for 0), retaining it and registering a release finalizer.

func NewLogEnumerator added in v0.17.0 

func NewLogEnumerator() *LogEnumerator

NewLogEnumerator creates a new LogEnumerator.

func (*LogEnumerator) Description added in v0.17.0 

func (le *LogEnumerator) Description() string

Description returns the object's -description text.

func (*LogEnumerator) IsEqual added in v0.17.0 

func (le *LogEnumerator) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*LogEnumerator) IsKind added in v0.17.0 

func (le *LogEnumerator) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*LogEnumerator) String added in v0.17.0 

func (le *LogEnumerator) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

type LogEnumeratorOptions added in v0.17.0 

type LogEnumeratorOptions uint64

Option to control the direction of the iteration. Bitmask — values may be combined with |. 

const (
	LogEnumeratorReverse LogEnumeratorOptions = 1
)

func (LogEnumeratorOptions) String added in v0.17.0 

func (e LogEnumeratorOptions) String() string

String returns the LogEnumeratorOptions constant's name, or its numeric form when the value is not a known constant.

type LogMessageComponent added in v0.17.0 

type LogMessageComponent struct {
	objref.Handle
}

LogMessageComponent is an idiomatic wrapper over the Objective-C class OSLogMessageComponent.

The message arguments for a particular entry.

func LogMessageComponentFromID added in v0.17.0 

func LogMessageComponentFromID(id objc.ID) *LogMessageComponent

LogMessageComponentFromID adopts an existing Objective-C object as a LogMessageComponent (nil for 0), retaining it and registering a release finalizer.

func NewLogMessageComponent added in v0.17.0 

func NewLogMessageComponent() *LogMessageComponent

NewLogMessageComponent creates a new LogMessageComponent.

func (*LogMessageComponent) ArgumentCategory added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentCategory() LogMessageComponentArgumentCategory

ArgumentCategory returns the type of argument corresponding to the placeholder; see OSLogMessageComponentArgumentCategory.

func (*LogMessageComponent) ArgumentDataValue added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentDataValue() []byte

ArgumentDataValue returns the argument as a sequence of bytes. Can be nil if the argument cannot be decoded (for example, it could be redacted), or if this is the last component.

func (*LogMessageComponent) ArgumentDoubleValue added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentDoubleValue() float64

ArgumentDoubleValue returns the argument as a double-precision floating point number; the value is undefined if the argument cannot be decoded or if this is the last component.

func (*LogMessageComponent) ArgumentInt64Value added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentInt64Value() int64

ArgumentInt64Value returns the argument as a 64-bit signed integer; the value is undefined if it cannot be decoded or if this is the last component.

func (*LogMessageComponent) ArgumentNumberValue added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentNumberValue() *foundation.Number

ArgumentNumberValue returns the argument as a number. Can be nil if the argument cannot be decoded (for example, it could be redacted), or if this is the last component.

func (*LogMessageComponent) ArgumentStringValue added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentStringValue() string

ArgumentStringValue returns the argument as a string. Can be nil if the argument cannot be decoded (for example, it could be redacted), or if this is the last component.

func (*LogMessageComponent) ArgumentUInt64Value added in v0.17.0 

func (lmc *LogMessageComponent) ArgumentUInt64Value() uint64

ArgumentUInt64Value returns the argument as a 64-bit unsigned integer; the value is undefined if the argument cannot be decoded or if this is the last component.

func (*LogMessageComponent) Description added in v0.17.0 

func (lmc *LogMessageComponent) Description() string

Description returns the object's -description text.

func (*LogMessageComponent) FormatSubstring added in v0.17.0 

func (lmc *LogMessageComponent) FormatSubstring() string

FormatSubstring returns the text immediately preceding a placeholder. This can be an empty string if there is nothing between two placeholders, or between the placeholder and the bounds of the string.

func (*LogMessageComponent) IsEqual added in v0.17.0 

func (lmc *LogMessageComponent) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*LogMessageComponent) IsKind added in v0.17.0 

func (lmc *LogMessageComponent) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*LogMessageComponent) Placeholder added in v0.17.0 

func (lmc *LogMessageComponent) Placeholder() string

Placeholder returns the placeholder text. Is empty for is the last component.

func (*LogMessageComponent) String added in v0.17.0 

func (lmc *LogMessageComponent) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

type LogMessageComponentArgumentCategory added in v0.17.0 

type LogMessageComponentArgumentCategory int64

The data type corresponding to the argument provided in a message payload. 

const (
	LogMessageComponentArgumentCategoryUndefined LogMessageComponentArgumentCategory = 0
	LogMessageComponentArgumentCategoryData      LogMessageComponentArgumentCategory = 1
	LogMessageComponentArgumentCategoryDouble    LogMessageComponentArgumentCategory = 2
	LogMessageComponentArgumentCategoryInt64     LogMessageComponentArgumentCategory = 3
	LogMessageComponentArgumentCategoryString    LogMessageComponentArgumentCategory = 4
	LogMessageComponentArgumentCategoryUInt64    LogMessageComponentArgumentCategory = 5
)

func (LogMessageComponentArgumentCategory) String added in v0.17.0 

func (e LogMessageComponentArgumentCategory) String() string

String returns the LogMessageComponentArgumentCategory constant's name, or its numeric form when the value is not a known constant.

type LogPosition added in v0.17.0 

type LogPosition struct {
	objref.Handle
}

LogPosition is an idiomatic wrapper over the Objective-C class OSLogPosition.

A representation of a point in a sequence of entries in the unified logging system.

func LogPositionFromID added in v0.17.0 

func LogPositionFromID(id objc.ID) *LogPosition

LogPositionFromID adopts an existing Objective-C object as a LogPosition (nil for 0), retaining it and registering a release finalizer.

func NewLogPosition added in v0.17.0 

func NewLogPosition() *LogPosition

NewLogPosition creates a new LogPosition.

func (*LogPosition) Description added in v0.17.0 

func (lp *LogPosition) Description() string

Description returns the object's -description text.

func (*LogPosition) IsEqual added in v0.17.0 

func (lp *LogPosition) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*LogPosition) IsKind added in v0.17.0 

func (lp *LogPosition) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*LogPosition) String added in v0.17.0 

func (lp *LogPosition) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

type LogStore added in v0.17.0 

type LogStore struct {
	objref.Handle
}

LogStore is an idiomatic wrapper over the Objective-C class OSLogStore.

A set of entries from the unified logging system.

func LocalStore added in v0.17.0 

func LocalStore() (result *LogStore, err error)

LocalStore creates a log store representing the Mac’s local store.

func LogStoreFromID added in v0.17.0 

func LogStoreFromID(id objc.ID) *LogStore

LogStoreFromID adopts an existing Objective-C object as a LogStore (nil for 0), retaining it and registering a release finalizer.

func NewLogStore added in v0.17.0 

func NewLogStore() *LogStore

NewLogStore creates a new LogStore.

func StoreWithScope added in v0.17.0 

func StoreWithScope(scope LogStoreScope) (result *LogStore, err error)

StoreWithScope create an OSLogStore for a subset of entries in the local store.

func StoreWithURL added in v0.17.0 

func StoreWithURL(url string) (result *LogStore, err error)

StoreWithURL creates a log store based on a log archive.

func (*LogStore) Description added in v0.17.0 

func (ls *LogStore) Description() string

Description returns the object's -description text.

func (*LogStore) EntriesEnumerator added in v0.17.0 

func (ls *LogStore) EntriesEnumerator() (result *LogEnumerator, err error)

EntriesEnumerator returns a log enumerator with default options for viewing the entries.

func (*LogStore) EntriesEnumeratorWithOptionsPositionPredicate added in v0.17.0 

func (ls *LogStore) EntriesEnumeratorWithOptionsPositionPredicate(options LogEnumeratorOptions, position *LogPosition, predicate obj.Object) (result *LogEnumerator, err error)

EntriesEnumeratorWithOptionsPositionPredicate returns a log enumerator based on an underlying store.

func (*LogStore) IsEqual added in v0.17.0 

func (ls *LogStore) IsEqual(other obj.Object) bool

IsEqual reports Objective-C equality (isEqual:) with another object.

func (*LogStore) IsKind added in v0.17.0 

func (ls *LogStore) IsKind(className string) bool

IsKind reports whether the object is an instance of the named class or a subclass.

func (*LogStore) PositionWithDate added in v0.17.0 

func (ls *LogStore) PositionWithDate(date time.Time) *LogPosition

PositionWithDate returns a position representing the time specified.

func (*LogStore) PositionWithTimeIntervalSinceEnd added in v0.17.0 

func (ls *LogStore) PositionWithTimeIntervalSinceEnd(seconds float64) *LogPosition

PositionWithTimeIntervalSinceEnd returns a position representing time since the end of the time range that the entries span.

func (*LogStore) PositionWithTimeIntervalSinceLatestBoot added in v0.17.0 

func (ls *LogStore) PositionWithTimeIntervalSinceLatestBoot(seconds float64) *LogPosition

PositionWithTimeIntervalSinceLatestBoot returns a position representing time since the last boot in the series of entries.

func (*LogStore) String added in v0.17.0 

func (ls *LogStore) String() string

String returns the object's -description text, so a wrapper prints usefully under fmt.

type LogStoreScope added in v0.17.0 

type LogStoreScope int64
const (
	LogStoreSystem                   LogStoreScope = 0
	LogStoreCurrentProcessIdentifier LogStoreScope = 1
)

func (LogStoreScope) String added in v0.17.0 

func (e LogStoreScope) String() string

String returns the LogStoreScope constant's name, or its numeric form when the value is not a known constant.

type MDLabelDomain 

type MDLabelDomain int32

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

String returns the MDLabelDomain constant's name, or its numeric form when the value is not a known constant.

type MDQueryOptionFlags 

type MDQueryOptionFlags int32
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

String returns the MDQueryOptionFlags constant's name, or its numeric form when the value is not a known constant.

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int32
const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

String returns the MDQuerySortOptionFlags constant's name, or its numeric form when the value is not a known constant.

type MachVMRangeFlags added in v0.17.0 

type MachVMRangeFlags uint64

Bitmask — values may be combined with |. 

const (
	MachVMRangeFlagsNone MachVMRangeFlags = 0
)

func (MachVMRangeFlags) String added in v0.17.0 

func (e MachVMRangeFlags) String() string

String returns the MachVMRangeFlags constant's name, or its numeric form when the value is not a known constant.

type MachVMRangeFlavor added in v0.17.0 

type MachVMRangeFlavor uint32
const (
	MachVMRangeFlavorInvalid MachVMRangeFlavor = 0
	MachVMRangeFlavorV1      MachVMRangeFlavor = 1
)

func (MachVMRangeFlavor) String added in v0.17.0 

func (e MachVMRangeFlavor) String() string

String returns the MachVMRangeFlavor constant's name, or its numeric form when the value is not a known constant.

type MachVMRangeTag added in v0.17.0 

type MachVMRangeTag uint16
const (
	MachVMRangeTagDefault MachVMRangeTag = 0
	MachVMRangeTagData    MachVMRangeTag = 1
	MachVMRangeTagFixed   MachVMRangeTag = 2
)

func (MachVMRangeTag) String added in v0.17.0 

func (e MachVMRangeTag) String() string

String returns the MachVMRangeTag constant's name, or its numeric form when the value is not a known constant.

type MpoFlags added in v0.17.0 

type MpoFlags uint32

Bitmask — values may be combined with |. 

const (
	MpoFlagsPort                        MpoFlags = 0
	MpoFlagsServicePort                 MpoFlags = 1024
	MpoFlagsConnectionPort              MpoFlags = 2048
	MpoFlagsReplyPort                   MpoFlags = 4096
	MpoFlagsWeakReplyPort               MpoFlags = 16384
	MpoFlagsNotificationPort            MpoFlags = 17408
	MpoFlagsExceptionPort               MpoFlags = 32768
	MpoFlagsConnectionPortWithPortArray MpoFlags = 65536
)

func (MpoFlags) String added in v0.17.0 

func (e MpoFlags) String() string

String returns the MpoFlags constant's name, or its numeric form when the value is not a known constant.

type OSActivityFlag added in v0.17.0 

type OSActivityFlag uint32
const (
	OSActivityFlagDefault       OSActivityFlag = 0
	OSActivityFlagDetached      OSActivityFlag = 1
	OSActivityFlagIfNonePresent OSActivityFlag = 2
)

func (OSActivityFlag) String added in v0.17.0 

func (e OSActivityFlag) String() string

String returns the OSActivityFlag constant's name, or its numeric form when the value is not a known constant.

type OSClockid added in v0.17.0 

type OSClockid uint32
const (
	OSClockidTime OSClockid = 32
)

func (OSClockid) String added in v0.17.0 

func (e OSClockid) String() string

String returns the OSClockid constant's name, or its numeric form when the value is not a known constant.

type OSLogType added in v0.17.0 

type OSLogType uint8
const (
	OSLogTypeDefault OSLogType = 0
	OSLogTypeInfo    OSLogType = 1
	OSLogTypeDebug   OSLogType = 2
	OSLogTypeError   OSLogType = 16
	OSLogTypeFault   OSLogType = 17
)

func (OSLogType) String added in v0.17.0 

func (e OSLogType) String() string

String returns the OSLogType constant's name, or its numeric form when the value is not a known constant.

type OSSignpostType added in v0.17.0 

type OSSignpostType uint8
const (
	OSSignpostTypeEvent         OSSignpostType = 0
	OSSignpostTypeIntervalBegin OSSignpostType = 1
	OSSignpostTypeIntervalEnd   OSSignpostType = 2
)

func (OSSignpostType) String added in v0.17.0 

func (e OSSignpostType) String() string

String returns the OSSignpostType constant's name, or its numeric form when the value is not a known constant.

type Perm added in v0.17.0 

type Perm int32
const (
	PermReadData           Perm = 2
	PermListDirectory      Perm = 2
	PermWriteData          Perm = 4
	PermAddFile            Perm = 4
	PermExecute            Perm = 8
	PermSearch             Perm = 8
	PermDelete             Perm = 16
	PermAppendData         Perm = 32
	PermAddSubdirectory    Perm = 32
	PermDeleteChild        Perm = 64
	PermReadAttributes     Perm = 128
	PermWriteAttributes    Perm = 256
	PermReadExtattributes  Perm = 512
	PermWriteExtattributes Perm = 1024
	PermReadSecurity       Perm = 2048
	PermWriteSecurity      Perm = 4096
	PermChangeOwner        Perm = 8192
	PermSynchronize        Perm = 1048576
)

func (Perm) String added in v0.17.0 

func (e Perm) String() string

String returns the Perm constant's name, or its numeric form when the value is not a known constant.

type PtrauthKey added in v0.17.0 

type PtrauthKey int32
const (
	Ptrauth_key_none                     PtrauthKey = -1
	Ptrauth_key_asia                     PtrauthKey = 0
	Ptrauth_key_asib                     PtrauthKey = 1
	Ptrauth_key_asda                     PtrauthKey = 2
	Ptrauth_key_asdb                     PtrauthKey = 3
	Ptrauth_key_process_independent_code PtrauthKey = 0
	Ptrauth_key_process_dependent_code   PtrauthKey = 1
	Ptrauth_key_process_independent_data PtrauthKey = 2
	Ptrauth_key_process_dependent_data   PtrauthKey = 3
	Ptrauth_key_return_address           PtrauthKey = 1
	Ptrauth_key_frame_pointer            PtrauthKey = 3
	Ptrauth_key_function_pointer         PtrauthKey = 0
	Ptrauth_key_block_function           PtrauthKey = 0
	Ptrauth_key_cxx_vtable_pointer       PtrauthKey = 2
	Ptrauth_key_method_list_pointer      PtrauthKey = 2
	Ptrauth_key_objc_isa_pointer         PtrauthKey = 2
	Ptrauth_key_objc_super_pointer       PtrauthKey = 2
	Ptrauth_key_objc_sel_pointer         PtrauthKey = 3
	Ptrauth_key_objc_class_ro_pointer    PtrauthKey = 2
	Ptrauth_key_block_descriptor_pointer PtrauthKey = 2
	Ptrauth_key_init_fini_pointer        PtrauthKey = 0
)

func (PtrauthKey) String added in v0.17.0 

func (e PtrauthKey) String() string

String returns the PtrauthKey constant's name, or its numeric form when the value is not a known constant.

type QosClass added in v0.17.0 

type QosClass uint32
const (
	QosClassUserInteractive QosClass = 33
	QosClassUserInitiated   QosClass = 25
	QosClassDefault         QosClass = 21
	QosClassUtility         QosClass = 17
	QosClassBackground      QosClass = 9
	QosClassUnspecified     QosClass = 0
)

func (QosClass) String added in v0.17.0 

func (e QosClass) String() string

String returns the QosClass constant's name, or its numeric form when the value is not a known constant.

type Tag added in v0.17.0 

type Tag int32
const (
	TagUndefinedTag  Tag = 0
	TagExtendedAllow Tag = 1
	TagExtendedDeny  Tag = 2
)

func (Tag) String added in v0.17.0 

func (e Tag) String() string

String returns the Tag constant's name, or its numeric form when the value is not a known constant.

type Type added in v0.17.0 

type Type int32
const (
	TypeExtended Type = 256
	TypeAccess   Type = 0
	TypeDefault  Type = 1
	TypeAfs      Type = 2
	TypeCoda     Type = 3
	TypeNtfs     Type = 4
	TypeNwfs     Type = 5
)

func (Type) String added in v0.17.0 

func (e Type) String() string

String returns the Type constant's name, or its numeric form when the value is not a known constant.

type VirtualMemoryGuardExceptionCode added in v0.17.0 

type VirtualMemoryGuardExceptionCode uint32
const (
	KGUARD_EXC_DEALLOC_GAP                   VirtualMemoryGuardExceptionCode = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        VirtualMemoryGuardExceptionCode = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         VirtualMemoryGuardExceptionCode = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    VirtualMemoryGuardExceptionCode = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    VirtualMemoryGuardExceptionCode = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         VirtualMemoryGuardExceptionCode = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         VirtualMemoryGuardExceptionCode = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  VirtualMemoryGuardExceptionCode = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    VirtualMemoryGuardExceptionCode = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              VirtualMemoryGuardExceptionCode = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        VirtualMemoryGuardExceptionCode = 99
	KGUARD_EXC_SEC_COPY_DENIED               VirtualMemoryGuardExceptionCode = 100
	KGUARD_EXC_SEC_SHARING_DENIED            VirtualMemoryGuardExceptionCode = 101
	KGUARD_EXC_MTE_SYNC_FAULT                VirtualMemoryGuardExceptionCode = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          VirtualMemoryGuardExceptionCode = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          VirtualMemoryGuardExceptionCode = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT VirtualMemoryGuardExceptionCode = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT VirtualMemoryGuardExceptionCode = 204
)

func (VirtualMemoryGuardExceptionCode) String added in v0.17.0 

func (e VirtualMemoryGuardExceptionCode) String() string

String returns the VirtualMemoryGuardExceptionCode constant's name, or its numeric form when the value is not a known constant.

type XpcListenerCreateFlags added in v0.17.0 

type XpcListenerCreateFlags uint64

Bitmask — values may be combined with |. 

const (
	XpcListenerCreateFlagsNone            XpcListenerCreateFlags = 0
	XpcListenerCreateFlagsInactive        XpcListenerCreateFlags = 1
	XpcListenerCreateFlagsForceMach       XpcListenerCreateFlags = 2
	XpcListenerCreateFlagsForceXpcservice XpcListenerCreateFlags = 4
)

func (XpcListenerCreateFlags) String added in v0.17.0 

func (e XpcListenerCreateFlags) String() string

String returns the XpcListenerCreateFlags constant's name, or its numeric form when the value is not a known constant.

type XpcSessionCreateFlags added in v0.17.0 

type XpcSessionCreateFlags uint64

Bitmask — values may be combined with |. 

const (
	XpcSessionCreateFlagsNone           XpcSessionCreateFlags = 0
	XpcSessionCreateFlagsInactive       XpcSessionCreateFlags = 1
	XpcSessionCreateFlagsMachPrivileged XpcSessionCreateFlags = 2
)

func (XpcSessionCreateFlags) String added in v0.17.0 

func (e XpcSessionCreateFlags) String() string

String returns the XpcSessionCreateFlags constant's name, or its numeric form when the value is not a known constant.

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