From: Mikael Djurfeldt <djurfeldt@nada.kth.se>
Cc: guile-devel@gnu.org
Subject: Re: [pthreads] performance test using fib.scm
Date: Wed, 11 Dec 2002 08:11:50 +0100 [thread overview]
Message-ID: <xy7hedlghc9.fsf@nada.kth.se> (raw)
In-Reply-To: <20021210210220.A24388@noisehavoc.org> (Maciej Stachowiak's message of "Tue, 10 Dec 2002 21:02:20 -0800")
Maciej Stachowiak <mjs@noisehavoc.org> writes:
> On 10Dec2002 10:10PM (+0100), Wolfgang Jaehrling wrote:
>> malloc() in glibc is thread-save, but not reentrant. Since the
>> behaviour of realloc() is unlikely to differ from malloc() in this
>> respect, you most certainly have to protect calls to it with a lock.
>>
>
> Huh? Doesn't malloc do it's own locking when modifying global data
> structures?
This is what I would have expected.
Can someone please verify that malloc is reentrant?
Best regards,
Mikael D.
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next prev parent reply other threads:[~2002-12-11 7:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-10 18:16 [pthreads] performance test using fib.scm Mikael Djurfeldt
2002-12-10 21:10 ` Wolfgang Jaehrling
2002-12-10 20:10 ` Mikael Djurfeldt
2002-12-11 20:05 ` Christopher Cramer
2002-12-11 5:02 ` Maciej Stachowiak
2002-12-11 7:11 ` Mikael Djurfeldt [this message]
2002-12-11 13:48 ` Maciej Stachowiak
2002-12-11 23:43 ` Han-Wen Nienhuys
2002-12-11 16:59 ` Wolfgang Jaehrling
[not found] ` <200212110202.gBB22Et27423@mule.m17n.org>
2002-12-11 17:27 ` Wolfgang Jaehrling
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