Instance Methodswift 6.0.3Foundation
seek(toFileOffset:)
This declaration has been renamed to FileHandle.seek(toOffset:).
This declaration is deprecated.
func seek(toFileOffset offset: UInt64) This declaration has been renamed to FileHandle.seek(toOffset:).
This declaration is deprecated.
func seek(toFileOffset offset: UInt64) s10Foundation10FileHandleC4seek02toB6Offsetys6UInt64V_tF What are these?4K4TSimport Foundationclass FileHandlefunc seek(toOffset offset: UInt64) throws @frozen struct UInt64A 64-bit unsigned integer value type.
convenience init(fileDescriptor fd: Int32) init(fileDescriptor fd: Int32, closeOnDealloc closeopt: Bool) convenience init?(forReadingAtPath path: String) convenience init(forReadingFrom url: URL) throws convenience init(forUpdating url: URL) throws convenience init?(forUpdatingAtPath path: String) convenience init?(forWritingAtPath path: String) convenience init(forWritingTo url: URL) throws static let readCompletionNotification: Notification.Nameclass var nullDevice: FileHandle { get }class var standardError: FileHandle { get }class var standardInput: FileHandle { get }class var standardOutput: FileHandle { get }var availableData: Data { get }var fileDescriptor: Int32 { get }var readabilityHandler: ((FileHandle) -> Void)? { get set }var writeabilityHandler: ((FileHandle) -> Void)? { get set }func acceptConnectionInBackgroundAndNotify() func acceptConnectionInBackgroundAndNotify(forModes modes: [RunLoop.Mode]?) func close() throws func offset() throws -> UInt64 func read(upToCount count: Int) throws -> Data? func readInBackgroundAndNotify() func readInBackgroundAndNotify(forModes modes: [RunLoop.Mode]?) func readToEnd() throws -> Data? func readToEndOfFileInBackgroundAndNotify() func readToEndOfFileInBackgroundAndNotify(forModes modes: [RunLoop.Mode]?) @discardableResult func seekToEnd() throws -> UInt64 func synchronize() throws func truncate(atOffset offset: UInt64) throws func waitForDataInBackgroundAndNotify() func waitForDataInBackgroundAndNotify(forModes modes: [RunLoop.Mode]?) func write<T>(contentsOf data: T) throws where T : DataProtocol var offsetInFile: UInt64 { get }func closeFile() func readData(ofLength length: Int) -> Data func readDataToEndOfFile() -> Data @discardableResult func seekToEndOfFile() -> UInt64 func synchronizeFile() func truncateFile(atOffset offset: UInt64) func write(_ data: Data)