Date: Thu, 14 Jan 2010 10:38:02 +0100 From: Ed Schouten <ed@80386.nl> To: Kostik Belousov <kostikbel@gmail.com> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r202274 - in head: . include lib/libc/gen libexec/getty Message-ID: <20100114093802.GZ64905@hoeg.nl> In-Reply-To: <20100114093044.GW62907@deviant.kiev.zoral.com.ua> References: <201001140535.o0E5ZWCx038013@svn.freebsd.org> <20100114093044.GW62907@deviant.kiev.zoral.com.ua>
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--d/uAuzW7m3hkRWVd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Kostik Belousov <kostikbel@gmail.com> wrote: > You should never remove symbol from the version map for shared library. > Doing that removes one of the reason for having symbol versioning at all > (namely, pre-execution check that version requirements of the objects > are satisfied). FreeBSD allows version maps to grow, that makes the > check weaker then it ought to be. Ah, I see. I discussed this with kan@ the other day and I was under the impression that using __sym_compat() would be sufficient. So you say I should leave the __sym_compat(), but revert the change to the Symbol.map? Would that still allow me to use the symbol, but prevent linkage against it? --=20 Ed Schouten <ed@80386.nl> WWW: http://80386.nl/ --d/uAuzW7m3hkRWVd Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAktO5foACgkQ52SDGA2eCwXZEwCeKtHcXxfCN5hwmkBUn8K6h98A EsAAnRk/lc+0+hHZE3T6gTD6n6Ji7X0F =MjlP -----END PGP SIGNATURE----- --d/uAuzW7m3hkRWVd--
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