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From: up <happy2discover@foxmail.com>
To: musl <musl@lists.openwall.com>
Subject: [musl] How to support symbol versioning for musl?
Date: Mon, 28 Mar 2022 17:44:00 +0800	[thread overview]
Message-ID: <tencent_7581991BC9DB1280E62A8FBBA04A21BB9607@qq.com> (raw)

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Hi guys,


I've discussed this topic online(https://web.libera.chat).
I got the conclusion that musl does not support symbol versioning(or musl supports only one symbol version, see at https://wiki.musl-libc.org/functional-differences-from-glibc.html#Symbol-versioning).


Here is my plan,
1. find out how musl is compatiable with glibc symbol versioning.
2. modify musl dynamic linker to support more than two symbol versions.


But I get stuck in finding out the mechanism of dynamic linker.
Where should I start and how to procceed?


Hope you guys could give me some advice. Thank you so much!


Sincerely,
A newbee to musl

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             reply	other threads:[~2022-03-28  9:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28  9:44 up [this message]
2022-03-28 15:37 ` Rich Felker
2022-04-20  7:30   ` up
2022-04-20  8:42   ` Kai Peter
2022-04-25  6:02   ` Yang Zhonghua
2022-05-01 16:59     ` Fangrui Song

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