CLASS java.io.FileDescriptor

Availability: JDK 1.0

public final class FileDescriptor extends Object {
   // Default Constructor: public FileDescriptor()
   // Constants
      public static final FileDescriptor err;
      public static final FileDescriptor in;
      public static final FileDescriptor out;
   // Public Instance Methods
1.1  public native void sync() throws SyncFailedException;
      public native boolean valid();
}

Passed To:

FileInputStream.FileInputStream(), FileOutputStream.FileOutputStream(), FileReader.FileReader(), FileWriter.FileWriter(), RMISecurityManager.checkRead(), RMISecurityManager.checkWrite(), SecurityManager.checkRead(), SecurityManager.checkWrite().

Returned By:

DatagramSocketImpl.getFileDescriptor(), FileInputStream.getFD(), FileOutputStream.getFD(), RandomAccessFile.getFD(), SocketImpl.getFileDescriptor().

Type Of:

DatagramSocketImpl.fd, FileDescriptor.err, FileDescriptor.in, FileDescriptor.out, SocketImpl.fd.