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Re: Symbol versioning problem? Different versions of same symbol being
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From: |
Alan Modra |
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Subject: |
Re: Symbol versioning problem? Different versions of same symbol being called. |
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Date: |
Thu, 24 Jan 2002 22:06:41 +1030 |
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User-agent: |
Mutt/1.3.25i |
On Thu, Jan 24, 2002 at 01:34:08AM +0100, Carlo Wood wrote:
> I tracked down a bug to be a mixup of __old_sem_post and
> __new_sem_post being called in the same application.
Use readelf to dump symbols. Is the application sem_post global?
Does the shared lib dynamic sem_post have default symbol
visibility? If both of these conditions are true, then your
shared lib ought to be calling the application sem_post.
--
Alan Modra
IBM OzLabs - Linux Technology Centre