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Date: Tue, 25 Jan 2005 09:01:34 +0000
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Subject: Re: [PHP-DEV] [PATCH] Zend dlopen flag for new glibc
From: jorton@redhat.com (Joe Orton)

On Tue, Jan 25, 2005 at 03:41:40AM +0200, Jani Taskinen wrote:
>     Just commit..

I don't have Zend commit access, can someone do it for me?

> On Mon, 24 Jan 2005, Joe Orton wrote:
> 
> >[ping]
> >
> >New versions of glibc support a RTLD_DEEPBIND flag to dlopen.  The
> >effect of this flag when loading a "foo.so" with undefined symbols is
> >that the search that symbol starts at foo.so and its dependencies
> >*before* the loading process' global symbol table.
> >
> >This is an effective workaround for symbol namespace collisions between
> >various modules and the libraries on which they depend (where fixing the
> >respective modules or libraries is not possible e.g. due to API
> >constraints).
...