p_oppid and real parent calculation for traced processes

[Konstantin Belousov]

Hi,

I created a phabricator issue https://phabric.freebsd.org/D417 , which
contains the patch, aimed to solve the remaining issues with reparenting
of the traced process away from the real process parent.

The link above contains more detailed description and patch itself.
Reviews are welcome.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.freebsd.org/pipermail/freebsd-arch/attachments/20140715/3c965bff/attachment.sig>