Date: Thu, 18 Oct 2007 13:19:50 +0400 From: Andrey Chernov <ache@nagual.pp.ru> To: Kris Kennaway <kris@FreeBSD.ORG> Cc: current@FreeBSD.ORG, thierry@herbelot.com Subject: Re: No libc shared lib number bump ? Message-ID: <20071018091950.GB1546@nagual.pp.ru> In-Reply-To: <47170A83.6050607@FreeBSD.org> References: <200710180835.18929.thierry@herbelot.com> <47170A83.6050607@FreeBSD.org>
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On Thu, Oct 18, 2007 at 09:25:55AM +0200, Kris Kennaway wrote: > Thierry Herbelot wrote: >> Hello, >> I just saw on my -current box that some/most/all shared libraries seem not >> to have been bumped when REL_7 was branched : >> % ll /lib/libc.so* >> -r--r--r-- 1 root wheel 1036012 Oct 15 23:33 /lib/libc.so.7 >> % uname -a >> FreeBSD YYY 8.0-CURRENT FreeBSD 8.0-CURRENT #1919: Wed Oct 17 20:39:59 >> CEST 2007 XXX@YYY:/tank/files3/obj/tank/files1/src/sys/GENERIC i386 > > This is deliberate, there is no longer any need now or in the future (since > symbol versioning now exists). I don't understand this thing well, since it is new. Is there some howto's in symbol versioning exists for most common cases like that: a) some new function/variable/struct added b) some existen function/variable/struct changed (at this moment I am interesting especially in a) case since did it for ctype) -- http://ache.pp.ru/
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