Bug 6019 - duplicate symbols in libpthread
duplicate symbols in libpthread
Product: Red Hat Linux
Classification: Retired
Component: glibc (Show other bugs)
i386 Linux
medium Severity low
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Assigned To: Cristian Gafton
Depends On:
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Reported: 1999-10-16 23:21 EDT by jreiser
Modified: 2008-05-01 11:37 EDT (History)
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Doc Type: Bug Fix
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Last Closed: 2000-01-04 20:29:32 EST
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Description jreiser 1999-10-16 23:21:58 EDT
There are two global symbols 'pthread_create'
and two global symbols 'pthread_attr_init'
in /lib/libpthread-0.8.so .

$ nm -D /lib/libpthread-0.8.so | grep pthread_create
00006c34 T pthread_create
00006354 T pthread_create

and similarly for pthread_attr_init.  This is wasted space,
and possibly a logic bug (if in either case the two are
not duplicates of each other).
Comment 1 Cristian Gafton 2000-01-04 20:29:59 EST
Those are really

00006794 T pthread_create@@GLIBC_2.1
000070e4 T pthread_create@GLIBC_2.0

In other words, versioned implementations of the same function for backwards

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