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Re: fileops.c:1618: warning: weak declaration of `_IO_do_write'after first use results in unspecified behavior

From: Roland McGrath <roland at frob dot com>
To: Andreas Jaeger <aj at suse dot de>
Cc: GNU libc hacker <libc-hacker at sources dot redhat dot com>
Date: Fri, 23 Aug 2002 06:53:41 -0400 (EDT)
Subject: Re: fileops.c:1618: warning: weak declaration of `_IO_do_write'after first use results in unspecified behavior

> I see now these warnings (at a different place!):
> hooks.c:43: warning: weak declaration of `__malloc_initialize_hook' after first use results in unspecified behavior
> hooks.c:45: warning: weak declaration of `__free_hook' after first use results in unspecified behavior
> hooks.c:47: warning: weak declaration of `__malloc_hook' after first use results in unspecified behavior

Oddly enough, that bit in one build and not another for some reason.
With another round of reordering those are gone now too.

References:
- Re: fileops.c:1618: warning: weak declaration of `_IO_do_write'after first use results in unspecified behavior
  - From: Andreas Jaeger

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