From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
To: linux-c-programming@vger.kernel.org
Subject: Re: 64 bits int on ia32
Date: Sat, 9 Oct 2004 22:16:15 +0200 [thread overview]
Message-ID: <20041009201615.GB5033@lug-owl.de> (raw)
In-Reply-To: <20041009141739.GA2134@jehuty.server01.org>
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On Sat, 2004-10-09 16:17:39 +0200, Ricardo Catalinas Jimenez <th1nk3r@server01.org>
wrote in message <20041009141739.GA2134@jehuty.server01.org>:
> Hi everybody,
>
> I know the 'long long' type, I also try 'sizeof(long long)' and it returns 8.
> But when I use it, the max number it can store is 0xffffffff.
How did you check that this is the largest number? I guess you either
used a wrong format specifier for a printf call (that'd clamp the value
to it's low-order long value). Also note that you should probably add a
type suffix of "LL" or "ULL" to that value, cf. 6.4.4.1 of the C99
standard.
So how did you use the long long typed variable?
MfG, JBG
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next prev parent reply other threads:[~2004-10-09 20:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-09 14:17 64 bits int on ia32 Ricardo Catalinas Jimenez
2004-10-09 14:57 ` Ron Michael Khu
2004-10-09 20:16 ` Jan-Benedict Glaw [this message]
2004-10-11 3:00 ` Ron Michael Khu
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