[Toybox] [PATCH] Revert "Fix "ps -T 1234" to show thread belonging to that PID."

[Rob Landley]

On 01/24/2018 10:40 AM, enh wrote:
>> You want it to go _back_ to this old behavior, the new one where it
>> matches the other ps is wrong?
> 
> having -AT broken breaks bug reports, because ps -AT is part of every
> bug report. i need to revert this today, because bug reports must
> work.
> 
> having -T PID broken only hurts command-line users.

Ok, reverted.

>> I see that in "ps -A 2273", the -A overrides the specific PID. I hadn't
>> noticed that before. Is this the regression? You want -A to override
>> PIDs listed on the command line?
> 
> don't care. (ideally seems like that's an error, but procps seems to
> agree that "-A wins", which i suppose makes a kind of sense given that
> multiple -p filters are ORed together.)

I don't use this feature. I got the output listing the right TIDs. My
example uses cases are chromium and thunderbird running on my machine.

Alas, "diff -u <(ps -A) <(ps -AT)" requires _slightly_ more fiddling to
get useful output for comparison. :)

I'll take a look after work.

Thanks,

Rob