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Wireshark-dev: Re: [Wireshark-dev] [PATCH] Fix compilation failures on x86_64-unknown-linux-gnu

From: Jeff Morriss <jeff.morriss@xxxxxxxxxxx>
Date: Tue, 29 May 2007 13:07:49 +0800

Problem is that how you print 64-bit numbers varies. %llu doesn't always work (for example the Windoze buildbot is now red). Instead the PRI*64 macros should be used.

Sebastien Tandel wrote:
checked in rev 21975. Thanks!

Regards,
Sebastien Tandel

On 24 May 2007, at 09:47, David Howells wrote:

Fix compilation failures when building wireshark-0.99.6-SVN-21916 on an

x86_64-unknown-linux-gnu target with gcc version 4.1.2 20070403 (Red Hat

4.1.2-8).


The failures fall into two categories:


(1) Casts between pointers and 32-bit integers without an intermediary cast

     via 'long' or 'unsigned long'.  This results in a compiler warning

complaining about casts between a pointer and an integer of a different

     size.


(2) Passing values to "%lld" or similar printf-style format options that the

     compiler thinks are a different size.  Such values need to be cast to

     'long long' or 'unsigned long long'.


Regards,
Sebastien Tandel




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