appendToFile
Value is a CFBoolean value that indicates whether to append the written data to a file, if it already exists, rather than to replace its contents.
Declaration
static let appendToFile: CFStreamPropertyKey!Discussion
You must set this value before opening the writable file stream. The default value is kCFBooleanFalse, indicating that the stream should replace any pre-existing file. You cannot read this value.
See Also
Constants
dataWrittenfileCurrentOffsetsocketNativeHandlesocketRemoteHostNamesocketRemotePortNumberkCFStreamPropertyShouldCloseNativeSocketkCFStreamPropertySocketSecurityLevelkCFStreamPropertySSLPeerCertificateskCFStreamPropertySSLPeerTrustkCFStreamPropertySSLSettingskCFStreamPropertySSLContextkCFStreamPropertySOCKSProxykCFStreamPropertyProxyLocalBypasskCFStreamPropertySocketRemoteHostkCFStreamPropertySocketRemoteNetService