The patch referenced below corrected some flaws in the
procps_pids_select implementation. But, there remained
one flaw which this commit will now hopefully address.
Rather than assume callers wished to select only tasks
and not threads meant a command like 'top -H -p 10329'
works differently under newlib than release 3.3.17. It
fails to honor the '-H' (threads) switch under newlib.
So, to fix that oops, we'll allow that select function
to get threads or tasks depending on its 'which' parm.
Reference(s):
. Oct 2015, some flaws corrected
commit bc616b361596bc3008800de839b88446508cfdd0
Signed-off-by: Jim Warner <james.warner@comcast.net>
af34cc964a