From: "H. Peter Anvin" Subject: Re: [PATCH 0/3] Extended file stat functions [ver #2] Date: Wed, 30 Jun 2010 20:20:37 -0700 Message-ID: <4C2C0985.2050104@zytor.com> References: <4C2BD2CE.1090201@zytor.com> <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> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Andreas Dilger , viro-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn@public.gmane.org, smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, mcao-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org, aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, samba-technical-w/Ol4Ecudpl8XjKLYN78aQ@public.gmane.org, sjayaraman-l3A5Bk7waGM@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: David Howells Return-path: In-Reply-To: <8331.1277943337-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-ext4.vger.kernel.org On 06/30/2010 05:15 PM, David Howells wrote: > H. Peter Anvin 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.