Re: Are all the binaries 64 bit ?
Arjan van de Ven <[email protected]> Wed, 15 Mar 2006 20:59:45 +0100
| Newsgroups | gmane.linux.redhat.amd64 |
|---|---|
| Message-ID | <[email protected]> |
On Thu, 2006-03-16 at 00:58 +0530, Tamal wrote: > I am using Fedora core 4, 32 bit edition on my AMD Athlon 64 bit > processor. I am planning for the 64 bit edition. I have downloaded > Mandriva Linux 64 bit edition. But some programs of it actually 32 > bit. (tested for gcc which gives sizeof(int) = 4). wrong test, you need to test sizeof(long) :) int's are 4 bytes even on 64 bit platforms > Now a question is arising in my mind, that is, are all the binaries of > Fedora core 64 bit edition is actually 64 bit ? How we can test that > the binary is in 32 bit or 64 bit format ? almost all; open office isn't (yet) 64 bit. as for your last question, run the "file" command on the binary, it'll tell you exactly this >