Date: Thu, 06 Mar 2008 23:28:39 -0300 From: Adriano dos Santos Fernandes <adrianosf@uol.com.br> To: freebsd-hackers@freebsd.org Subject: Versioned symbols Message-ID: <47D0A857.7080803@uol.com.br>
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Hi!
First, sorry if this shouldn't belong to this list. If this is the case,
please point me to the appropriate list.
I want to make versioned symbols as they work in Linux, but I had no
success with FreeBSD.
Let me say, I've app, lib1 and lib2. lib1 and lib2 have two different
functions, and I link app with both. They use the following version
scripts:
lib1.vers
----------
lib1 {
*;
};
lib2.vers
----------
lib2 {
*;
};
Then, I rebuild lib2 to have the same lib1 function, and when app calls
that function (that nows exists in lib1 and lib2) the call go to lib2.
I suppose the app should call the lib1 function, as the imported
function is defined with lib1 "namespace".
If you want, I can post a small test case.
Do exists any different on Linux and FreeBSD re. versioned symbols? Is
there a way to achieve what I want?
Thanks,
Adriano
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