Re: pwait(1) added

["Kamil Rytarowski" <n54%gmx.com@localhost>]

Joerg Sonnenberger wrote:
> On Tue, Mar 03, 2015 at 10:27:53PM +0100, Kamil Rytarowski wrote:
> > Joerg asked in another mail for something non trivial for a basic process,
> > something I would do in a high-level scripting language (Perl, Python).
> 
> There is no existing facility to get all the necessary data.
> 
> Joerg
> 

What's missing in Perl CPAN archives? Perhaps this combo would do the job:
https://metacpan.org/pod/Devel::DTrace
https://metacpan.org/pod/Unix::Statgrab

DTrace for tracing spawning processes and threads,
statgrap for helping to detect inactive jobs.