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Date:      Fri, 24 Mar 2006 13:12:08 +0100
From:      joerg@britannica.bec.de
To:        freebsd-hackers@freebsd.org
Subject:   Re: [patch] Re: dlopen() and dlclose() are not MT-safe? YES, esp. for libthr
Message-ID:  <20060324121208.GB9523@britannica.bec.de>
In-Reply-To: <4423DDFA.3090504@highway.ne.jp>
References:  <44215FE9.2070602@highway.ne.jp> <20060322174312.GB27116@deviant.kiev.zoral.com.ua> <20060322190725.GC27116@deviant.kiev.zoral.com.ua> <4421BA34.8040908@highway.ne.jp> <20060323105440.GD27116@deviant.kiev.zoral.com.ua> <20060324084834.GE27116@deviant.kiev.zoral.com.ua> <4423DDFA.3090504@highway.ne.jp>

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On Fri, Mar 24, 2006 at 08:54:34PM +0900, Kazuaki Oda wrote:
> * The current implementation of rtld has a problem both with
>   libpthread and libthr.  It works only with libc_r.

It doesn't work correctly with libc_r. Concurrent dlopen and dlclose of
the same shared object doesn't work fully corretly ATM, but the patch
isn't the best approach either.

Joerg



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