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Date:      Sun, 14 Jun 2015 10:10:31 -0700
From:      Steve Kargl <sgk@troutmask.apl.washington.edu>
To:        Bruce Simpson <bms@fastmail.net>
Cc:        Slawa Olhovchenkov <slw@zxy.spb.ru>, Craig Rodrigues <rodrigc@FreeBSD.org>, Marcel Moolenaar <marcel@xcllnt.net>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, Marcel Moolenaar <marcel@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>
Subject:   Re: svn commit: r284198 - head/bin/ls
Message-ID:  <20150614171031.GA5857@troutmask.apl.washington.edu>
In-Reply-To: <557D55CB.5050009@fastmail.net>
References:  <201506100127.t5A1RdX6051959@svn.freebsd.org> <20150612204309.11dd3391@kan> <20150613024916.GA98218@troutmask.apl.washington.edu> <1434208622.1415.57.camel@freebsd.org> <C88CB169-12FE-4692-92AA-5C7D41BB61DF@FreeBSD.org> <557C661F.8080104@freebsd.org> <860017ED-D754-450C-865D-2D81A30C2212@xcllnt.net> <CAG=rPVd93Q18aYnSGSf_QH4C08RCq5wsdKQSNYTgWQ2huTbUHQ@mail.gmail.com> <20150614100045.GF58397@zxy.spb.ru> <557D55CB.5050009@fastmail.net>

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On Sun, Jun 14, 2015 at 11:22:03AM +0100, Bruce Simpson wrote:
> 
> But I have yet to see a coherent argument here -- size(1) numbers, RSS 
> figures etc. -- about how it allegedly adds bloat. Most of what I've 
> seen so far is POLA, NIH resistance, and hand-wavery.
> 

It is not alleged.  I actaully measured the bloat libxo
caused when w(1) was converted.

https://lists.freebsd.org/pipermail/freebsd-current/2015-March/054917.html

Here's the bloat with ls(1)

% ldd /bin/ls 
/bin/ls:
        libutil.so.9 => /lib/libutil.so.9 (0x2807d000)
        libncursesw.so.8 => /lib/libncursesw.so.8 (0x2808f000)
        libc.so.7 => /lib/libc.so.7 (0x280db000)
% ll /bin/ls
-r-xr-xr-x  1 root  wheel  - 28568 Jun  7 21:01 /bin/ls*

% ldd /bin/ls
/bin/ls:
        libutil.so.9 => /lib/libutil.so.9 (0x2807d000)
        libncursesw.so.8 => /lib/libncursesw.so.8 (0x2808f000)
        libxo.so.0 => /lib/libxo.so.0 (0x280db000)
        libc.so.7 => /lib/libc.so.7 (0x280ec000)
laptop-kargl:kargl[204] ll /bin/ls
-r-xr-xr-x  1 root  wheel  - 31376 Jun 14 10:06 /bin/ls*

-- 
Steve



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