[Bug 26785] New: SIV incorrectly reports the same CPU time usage for all it's threads

http://bugs.winehq.org/show_bug.cgi?id=26785

Summary: SIV incorrectly reports the same CPU time usage for
                    all it's threads
           Product: Wine
           Version: 1.3.17
          Platform: x86
               URL: http://rh-software.com/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: ntdll
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=34125)
 --> (http://bugs.winehq.org/attachment.cgi?id=34125)
Screen Image showing the same CPU time for all threads

I thought this was a bug in SIV and have been trying to fix it, but it
transpires that GetThreadTimes() is implemented by Wine using the times()
function which returns the process rather than the thread CPU times.

The code is line 942 in ntdll/threads.c and is times(&time_buf);

I would like to try and generate a patch to fix this, but I have thus far
failed to find a portable *nix function to use. Please can someone point me in
the right direction?