From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: Large block device patch, part 1 of 9
Date: 2 Dec 2002 16:03:44 -0800 [thread overview]
Message-ID: <asgsd0$ovi$1@cesium.transmeta.com> (raw)
In-Reply-To: Pine.LNX.4.44.0209030900410.1997-100000@home.transmeta.com
Followup to: <Pine.LNX.4.44.0209030900410.1997-100000@home.transmeta.com>
By author: Linus Torvalds <torvalds@transmeta.com>
In newsgroup: linux.dev.kernel
>
> I wonder if the right answer isn't to just make things like "__u64" be
> "long long" even on 64-bit architectures (at least those on which it is 64
> bit, of course. I _think_ that's true of all of them). And then just use
> "llu" for it all.
>
> Of course, the really _best_ option would be to have gcc's printf string
> format be extensible and dynamic.
>
> Davem, is sparc64 "long long" 64-bit?
>
Some C libraries have "Ixx" as an extension meaning (u)intXX_t -- it's
used in the same way as the other size modifiers, i.e. %I64x instead
of %lx. This might be a useful extension to mimic.
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt <amsp@zytor.com>
next prev parent reply other threads:[~2002-12-02 23:56 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-23 5:47 Large block device patch, part 1 of 9 Peter Chubb
2002-08-23 7:07 ` Andreas Dilger
2002-08-27 15:23 ` Pavel Machek
2002-08-27 22:58 ` Benjamin LaHaise
2002-08-27 23:40 ` Peter Chubb
2002-09-03 10:01 ` Neil Brown
2002-09-03 16:04 ` Linus Torvalds
2002-09-03 16:21 ` Thunder from the hill
2002-09-03 23:06 ` Neil Brown
2002-12-03 0:03 ` H. Peter Anvin [this message]
2002-09-03 19:42 ` Daniel Phillips
2002-09-03 19:50 ` Benjamin LaHaise
2002-09-03 20:02 ` Daniel Phillips
2002-09-03 20:04 ` Benjamin LaHaise
2002-09-03 20:19 ` Daniel Phillips
2002-09-03 20:25 ` Daniel Phillips
2002-09-03 20:05 ` Thunder from the hill
2002-09-03 20:19 ` Daniel Phillips
2002-12-03 0:05 ` H. Peter Anvin
[not found] <15732.34929.657481.777572@notabene.cse.unsw.edu.au.suse.lists.linux.kernel>
[not found] ` <Pine.LNX.4.44.0209030900410.1997-100000@home.transmeta.com.suse.lists.linux.kernel>
2002-09-03 16:23 ` Andi Kleen
2002-09-03 8:19 ` Linus Torvalds
2002-09-03 16:43 ` Nikita Danilov
2002-09-03 8:45 ` Linus Torvalds
2002-12-03 0:06 ` H. Peter Anvin
2002-12-05 10:58 ` Pavel Machek
2002-12-05 21:15 ` H. Peter Anvin
[not found] <825516963@toto.iv>
[not found] ` <15734.37217.686498.162782@wombat.chubb.wattle.id.au>
2002-09-05 0:04 ` Benjamin LaHaise
2002-09-05 0:38 ` Daniel Phillips
2002-09-05 1:31 ` Benjamin LaHaise
2002-09-05 4:05 ` Daniel Phillips
[not found] <fa.l4d1mqv.1ghm1h2@ifi.uio.no>
[not found] ` <fa.j8nq6dv.14lihor@ifi.uio.no>
2002-12-03 8:45 ` Giacomo Catenazzi
2002-12-03 17:40 ` H. Peter Anvin
2002-12-03 17:48 ` Giacomo Catenazzi
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