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From: "Patrick Monnerat" <>
To: <>
Subject: RE: [PATCH] print format does not match argument type
Date: Tue, 10 Apr 2012 16:08:00 -0000	[thread overview]
Message-ID: <AB5E58B87EB73C46A38073D8F459F113D9F886@dataspheresrv01> (raw)
In-Reply-To: <>

Roland Schwingel wrote:

> The TYPE_FIELD_TYPE macro returns a pointer to a struct type.
> Treating this as (unsigned) long is pretty correct on *nix style
> systems but not on windows. On 64bit windows a long is still 4 bytes
> long, so the downcasted value is simply wrong.

I think I've found the universal (well: almost!) coding:

Use format "%llx" and cast arg to (unsigned long long): This is C99 and
supported by MSVC, at least since 2005. Not OK for C89 :-(

I hope it helps.


  parent reply	other threads:[~2012-04-10 16:08 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-10 14:30 Roland Schwingel
2012-04-10 15:10 ` Patrick Monnerat
2012-04-10 16:08 ` Patrick Monnerat [this message]
2012-04-10 16:28   ` Keith Seitz
2012-04-13 14:52     ` Pierre Muller
2012-04-13 15:18       ` Keith Seitz
2012-04-13 15:25         ` Pierre Muller
  -- strict thread matches above, loose matches on Subject: below --
2012-04-11 11:38 Roland Schwingel
2012-04-11 17:24 ` Patrick Monnerat
2012-04-10 16:59 Roland Schwingel
2012-04-05 16:34 Patrick Monnerat

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