kCFURLVolumeSupportsAdvisoryFileLockingKey
Key for determining whether the volume implements whole-file advisory locks in the style of flock, along with the O_EXLOCK and O_SHLOCK flags of the open function, returned as a CFBoolean object.
Declaration
let kCFURLVolumeSupportsAdvisoryFileLockingKey: CFString!See Also
Constants
kCFURLVolumeNameKeykCFURLVolumeLocalizedNameKeykCFURLVolumeLocalizedFormatDescriptionKeykCFURLVolumeTotalCapacityKeykCFURLVolumeAvailableCapacityKeykCFURLVolumeResourceCountKeykCFURLVolumeSupportsPersistentIDsKeykCFURLVolumeSupportsSymbolicLinksKeykCFURLVolumeSupportsHardLinksKeykCFURLVolumeSupportsJournalingKeykCFURLVolumeIsJournalingKeykCFURLVolumeSupportsSparseFilesKeykCFURLVolumeSupportsZeroRunsKeykCFURLVolumeSupportsCaseSensitiveNamesKeykCFURLVolumeSupportsCasePreservedNamesKey