From: "Konstantin A. Lepikhov" <lakostis@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: [devel] Re: Проблема с зависимостями на glibc?
Date: Sat, 11 Feb 2006 11:39:47 +0300
Message-ID: <20060211083947.GA8638@lks.home> (raw)
In-Reply-To: <200602111137.37690.lav@altlinux.ru>
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Hi Vitaly!
Saturday 11, at 11:37:34 AM you wrote:
<skip>
> > видимо, он (twinkle) использует какую-то функцию из
> > libresolv.so.2, не предназначенную для внешнего использования.
> > Можно посмотреть список таких функций через readelf --symbols
> > и поискать их в коде twinkle.
>
> Ага. Смотрим, какие вообще есть:
> [lav@lav improve]$ readelf --symbols /lib/libresolv.so.2 | grep PRIVATE
> 43: 461c1180 372 FUNC GLOBAL DEFAULT 12 __ns_name_unpack@@GLIBC_PRIVATE
> 54: 461c1890 20 FUNC GLOBAL DEFAULT 12 __ns_get16@@GLIBC_PRIVATE
> 83: 00000000 0 OBJECT GLOBAL DEFAULT ABS GLIBC_PRIVATE
> 84: 461c18b0 38 FUNC GLOBAL DEFAULT 12 __ns_get32@@GLIBC_PRIVATE
> 91: 461bdd00 1115 FUNC GLOBAL DEFAULT 12 __libc_res_nsearch@@GLIBC_PRIVATE
> 96: 00000000 305 FUNC GLOBAL DEFAULT UND __res_maybe_init@GLIBC_PRIVATE (10)
> 137: 461c0af0 640 FUNC GLOBAL DEFAULT 12 __ns_name_ntop@@GLIBC_PRIVATE
> 138: 461bd730 593 FUNC GLOBAL DEFAULT 12 __libc_res_nquery@@GLIBC_PRIVATE
>
> Одну из них находим в заголовочном файле. Это нормально, что она там есть?
> $ grep __ns_get16 /usr/include/arpa/nameser.h
> #define ns_get16 __ns_get16
вопрос не в том, нормально это или нет, а в том, что использует twinkle в
своем коде из списка с GLIBC_PRIVATE.
--
WBR, Konstantin chat with ==>ICQ: 109916175
Lepikhov, speak to ==>JID: lakostis@jabber.org
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...The information is like the bank... (c) EC8OR
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next prev parent reply other threads:[~2006-02-11 8:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-10 22:38 ` [devel] " Vitaly Lipatov
2006-02-10 23:01 ` [devel] " Konstantin A. Lepikhov
2006-02-11 8:37 ` Vitaly Lipatov
2006-02-11 8:39 ` Konstantin A. Lepikhov [this message]
2006-02-11 12:45 ` Денис Смирнов
2006-02-11 12:54 ` Konstantin A. Lepikhov
2006-02-13 9:17 ` [devel] " Andrei Bulava
2006-02-13 11:19 ` Dmitry V. Levin
2006-02-13 11:49 ` Денис Смирнов
2006-02-13 12:05 ` Dmitry V. Levin
2006-02-10 23:12 ` Andrey Rahmatullin
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