Date: Wed, 16 Aug 2006 13:05:26 +0200 From: Jeremie Le Hen <jeremie@le-hen.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: Daniel Eischen <deischen@freebsd.org>, kan@freebsd.org, freebsd-current@freebsd.org, imp@FreeBSD.org Subject: Re: [fbsd] Re: Where is thr_getscheduler Message-ID: <20060816110526.GA57815@obiwan.tataz.chchile.org> In-Reply-To: <20060804082050.GE59809@deviant.kiev.zoral.com.ua> References: <Pine.GSO.4.64.0608011657040.1810@sea.ntplx.net> <20060801211657.GA29737@troutmask.apl.washington.edu> <20060801212742.GB13841@heff.fud.org.nz> <20060801213803.GB9583@troutmask.apl.washington.edu> <20060802144255.GU69505@over-yonder.net> <20060802165604.GA970@troutmask.apl.washington.edu> <Pine.GSO.4.64.0608021303120.7796@sea.ntplx.net> <20060802172505.GA1935@troutmask.apl.washington.edu> <20060804050242.GC58082@funkthat.com> <20060804082050.GE59809@deviant.kiev.zoral.com.ua>
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Hi, On Fri, Aug 04, 2006 at 11:20:50AM +0300, Kostik Belousov wrote: > Old build of the application linked against libc.so.6 and libthr.so.2. > References to symbols in libthr.so.2 are satisfied by default > version of the symbols. > > Missing are two things: > > 1. libpthread/libthr are still not linked against libc (as well as most > shared libraries). Correspondingly, version information for referenced > libc symbols is absent in the shared libraries. What does exactly prevent from linking shared libraries against libc ? In this post [1] Warner Losh states that doing so would solve some problems (probably the one we are talking about, albeit firefox-bin being linked against libc.so.6 would conflict with libthr.so.2 being linked against libc.so.7 -- how rtld(1) would handle this ?), but it will also create so problems. What are they ? [1] http://lists.freebsd.org/pipermail/freebsd-hackers/2006-April/016143.html I've added Warner in the Cc: list. Thank you. Best regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >
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