On Thu, 5 Jan 2023 04:31:16 GMT, David Holmes <[email protected]> wrote:
>> Yi Yang has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> add doc; readImpl/closeImpl to read/close
>
> src/jdk.attach/windows/classes/sun/tools/attach/VirtualMachineImpl.java line
> 130:
>
>> 128: @Override
>> 129: protected int read(long fd, byte[] bs, int off, int len) throws
>> IOException {
>> 130: return VirtualMachineImpl.readPipe(fd, bs, off, len);
>
> If you add read/close methods for Windows that then call readPipe/closePipe,
> then we don't need to subclass and override.
Good suggestion.
However, I wonder why the `fd` is casted from `long` to `int` on Unix.
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PR: https://git.openjdk.org/jdk/pull/11823
