Message-ID: <4C2C0985.2050104@zytor.com>
Date: Wed, 30 Jun 2010 20:20:37 -0700
From: "H. Peter Anvin" <hpa@zytor.com>
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Thunderbird/3.0.5
MIME-Version: 1.0
To: David Howells <dhowells@redhat.com>
CC: Andreas Dilger <adilger@dilger.ca>, viro@ZenIV.linux.org.uk,
       smfrench@gmail.com, jlayton@redhat.com, mcao@us.ibm.com,
       aneesh.kumar@linux.vnet.ibm.com, linux-cifs@vger.kernel.org,
       linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
       samba-technical@lists.samba.org, sjayaraman@suse.de,
       linux-ext4@vger.kernel.org
Subject: Re: [PATCH 0/3] Extended file stat functions [ver #2]
References: <4C2BD2CE.1090201@zytor.com> <FB78A152-53D3-4000-ABDB-9D6051ECB887@dilger.ca> <52423201-3DF9-4045-8E8B-FAA915053D56@dilger.ca> <20100630011656.18960.4255.stgit@warthog.procyon.org.uk> <26505.1277899544@redhat.com> <30875.1277939713@redhat.com> <8331.1277943337@redhat.com>
In-Reply-To: <8331.1277943337@redhat.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 666
Lines: 21

On 06/30/2010 05:15 PM, David Howells wrote:
> H. Peter Anvin <hpa@zytor.com> wrote:
> 
>> gcc for 64-bit platforms does handle 128-bit numbers, but I don't think
>> it does on 32-bit platforms.
> 
> How do you specify them?  If I say "long long long" gcc moans that it can't
> support it on x86_64.
> 

__int128

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/