Hi Rupert,

On 2015-04-23 21:25, rupert thurner wrote:
> On Thursday, April 16, 2015 at 2:45:11 PM UTC+2, Johannes Schindelin wrote:
>>
>> However, using this code for `getppid()` would be serious overkill (not to
>> mention an unbearable performance hit because you have to enumerate *all*
>> processes to get that information).
>>
>>
> is the windows "JobObject" similar to processgroup? at least killing the 
> parent process in a jobobject will kill all childs as well:
> https://msdn.microsoft.com/en-us/library/windows/desktop/ms681949%28v=vs.85%29.aspx

Reading this page carefully reveals that you have to construct JobObjects 
explicitly. So you cannot get from a process ID to a JobObject; there is 
probably none. Or there is one. Or many.

Ciao,
Johannes
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