From: Christoph Bussenius <busseniu@cip.physik.uni-muenchen.de>
To: Henry Margies <henry.margies@gmx.de>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: setenv and dlopen
Date: Tue, 25 Oct 2005 20:20:07 +0200 [thread overview]
Message-ID: <20051025182007.GC6673@opaque.pepe> (raw)
In-Reply-To: <1130262724.7414.14.camel@localhost.localdomain>
On Tue, Oct 25, 2005 at 07:52:04PM +0200, Henry Margies wrote:
> Hi all,
Hi Henry,
> I have a problem using dlopen and setting the LD_LIBRARY_PATH with
> putenv or setenv.
I think this is because putenv does not really modify your process'es
environment (which is not possible afaik), but rather remembers the
given variable until you call some exec* function. libc will then pass
the new environment to execve so that the new program will have the
modified environment.
Regards,
Christoph
--
``There's no dark side of the moon, really
Matter of fact, it's all dark''
--Pink Floyd
next prev parent reply other threads:[~2005-10-25 18:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-25 17:52 setenv and dlopen Henry Margies
2005-10-25 18:20 ` Christoph Bussenius [this message]
2005-10-26 8:21 ` Henry Margies
2005-10-26 14:46 ` Glynn Clements
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