RFR: 8144885: agent/src/os/linux/libproc.h needs to support Linux/SPARC builds

[David Holmes]

Hi Jerry,

On 8/12/2015 8:58 AM, Gerald Thornbrugh wrote:
> Hi Everyone,
>
> Please review this small change which fixes a JDK9 Linux/SPARC build problem in "hotspot/agent/src/os/linux/libproc.h”
> so the correct “ptrace.h” include file will be used during the build process.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8144885 <https://bugs.openjdk.java.net/browse/JDK-8144885>
> Webrev: http://cr.openjdk.java.net/~gthornbr/8144885/webrev/ <http://cr.openjdk.java.net/~gthornbr/8144885/webrev/>

As far as I can see both versions of ptrace.h exist on linux x86 and 
linux sparc distributions, so it is not at all clear why this change is 
needed. Is it perhaps an issue with a devkit?

Thanks,
David

> Thanks,
>
> Jerry
>