RFR(S): JDK-8043780 Use open(O_CLOEXEC) instead of fcntl(FD_CLOEXEC)

[Martin Buchholz]

Re-ping.

I have a simple change, reviewed by hotspot engineer, and I just need a
jprt run.

Optionally, we could also use a simple port to other platforms that might
support O_CLOEXEC, but that can be done later.

On Tue, Jul 1, 2014 at 2:49 PM, Martin Buchholz <martinrb at google.com> wrote:

> Ping. Please review this change.
>
> It is in production use locally on Linux.  Please either accept this
> change as is (Linux only), or work with this patch to create a more
> ambitious patch that addresses other Unix variants.
>
> Adding porters-dev.
>
>
> On Thu, May 22, 2014 at 10:14 AM, Martin Buchholz <martinrb at google.com>
> wrote:
>
>> Hi,
>>
>> I'd like to contribute a patch.
>>
>> Webrev:
>>   http://cr.openjdk.java.net/~martin/webrevs/openjdk9/O_CLOEXEC/
>>
>> Bug:
>>   https://bugs.openjdk.java.net/browse/JDK-8043780
>>
>> If accepted, corresponding changes should be made to the other Unix
>> variants, but I can't do any testing there.
>>
>
>