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Re: [PATCH] Avoid symbol versions in rtld syscalls

From: Richard Henderson <rth at twiddle dot net>
To: Roland McGrath <roland at hack dot frob dot com>
Cc: libc-alpha at sourceware dot org
Date: Wed, 30 May 2012 09:10:04 -0700
Subject: Re: [PATCH] Avoid symbol versions in rtld syscalls
References: <4FC10626.4040405@twiddle.net> <20120530000459.AE0BA2C0BD@topped-with-meat.com>

On 05/29/2012 05:04 PM, Roland McGrath wrote:

I think you can just make the script emit '#ifndef NOT_IN_libc'
around the *symbol_version macro uses.


Not quite.  We're defining __foo@@VERSION, and I need the
un-versioned __foo symbol defined for use inside ld.so.
I thought about #ifdef #else #endif, but I thought that
would be more work than defining a new macro.

r~

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References:
- [PATCH] Avoid symbol versions in rtld syscalls
  - From: Richard Henderson
- Re: [PATCH] Avoid symbol versions in rtld syscalls
  - From: Roland McGrath

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