svn commit: r270444 - in head/sys: kern sys

John Baldwin jhb at
Mon Aug 25 16:02:25 UTC 2014

On Sunday, August 24, 2014 09:04:09 AM Mateusz Guzik wrote:
> Author: mjg
> Date: Sun Aug 24 09:04:09 2014
> New Revision: 270444
> URL:
> Log:
>   Fix getppid for traced processes.
>   Traced processes always have the tracer set as the parent.
>   Utilize proc_realparent to obtain the right process when needed.

Are you sure this won't break things?  I know of several applications that 
expect a debugger to be the parent when attached and change behavior as a 
result (e.g. inserting a breakpoint on an assertion failure rather than 
generating a core).

John Baldwin

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