From: Chris Morrow <cmorrow@YottaYotta.com>
To: xen-devel <xen-devel@lists.xensource.com>
Subject: Re: sizeof(long) different under windows x64 and linux x64
Date: Wed, 23 Jan 2008 13:41:20 -0700 [thread overview]
Message-ID: <4797A670.9090604@YottaYotta.com> (raw)
In-Reply-To: <1201045195.2837.37.camel@lute.groveronline.com>
Andy Grover wrote:
> I think it's very hard to be LP64/LLP64-clean without actual testing on
> both.
Printf format statements need to reflect whether the 64 bit type is a
long or a long long.
uintptr_t foo
printf("%lx", foo) or printf("%llx", foo);
This can be a pain to resolve. /usr/include/inttypes.h has defines that
are supposed to help with this, but they are ugly to use.
--
Chris Morrow YottaYotta Inc. email: cmorrow@yottayotta.com
phone: (780) 989 6814 web: http://www.yottayotta.com
next prev parent reply other threads:[~2008-01-23 20:41 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-22 23:01 sizeof(long) different under windows x64 and linux x64 James Harper
2008-01-22 23:26 ` Daniel Stodden
2008-01-22 23:34 ` sizeof(long) different under windows x64 and linuxx64 James Harper
2008-01-22 23:41 ` James Harper
2008-01-23 0:01 ` Daniel Stodden
2008-01-23 0:47 ` Samuel Thibault
2008-01-23 0:55 ` James Harper
2008-01-23 1:01 ` Samuel Thibault
2008-01-23 1:38 ` James Harper
2008-01-23 2:30 ` James Harper
2008-01-23 8:04 ` Keir Fraser
2008-01-23 14:25 ` John Levon
2008-01-23 14:33 ` Keir Fraser
2008-01-23 14:45 ` Christoph Egger
2008-01-23 8:48 ` Christoph Egger
2008-01-22 23:39 ` sizeof(long) different under windows x64 and linux x64 Andy Grover
2008-01-23 8:00 ` Keir Fraser
2008-01-23 20:41 ` Chris Morrow [this message]
2008-01-23 21:18 ` Keir Fraser
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