some patches for 1.3 compatibility

[Bryce McKinlay]

Tony Kimball wrote:

> Porting an app, I found these patches useful.  The Win32 stuff is not
> tested at all yet.

Thank you. In order to accept a patch of this size, we will need a copyright assignment to be completed
and filed with the FSF. See: http://gcc.gnu.org/contribute.html

I have a few comments about the patch itself.

> --- PlainSocketImpl.java        2000/12/08 10:28:32     1.8
> +++ PlainSocketImpl.java        2001/03/30 01:45:46
> @@ -35,6 +35,10 @@
>                     _Jv_SO_SNDBUF_ = SocketOptions.SO_SNDBUF,
>                     _Jv_SO_RCVBUF_ = SocketOptions.SO_RCVBUF;
>
> +  private boolean shutdown_input = false;
> +
> +  private boolean shutdown_output = false;
> +

It would conserve a few bytes to use a bitmask here instead of boolean flags.

> --- InputStream.java    2000/03/07 19:55:26     1.3
> +++ InputStream.java    2001/03/30 01:45:47
> @@ -20,10 +20,16 @@
>
>  public abstract class InputStream
>  {
> +  protected boolean isEOF = false;
> +
>    public InputStream()
>    {
>    }
>
> +  public void setEOF() {
> +    isEOF = true;
> +  }
> +

Where does all this EOF stuff come from? It is not present in the J2SE 1.3 documentation from Sun:

http://java.sun.com/j2se/1.3/docs/api/java/io/InputStream.html

Was it added in a newer release than 1.3.0?

Otherwise, this looks fine.

regards

  [ bryce ]