u mean http://lxr.linux.no/source/include/asm-i386/div64.h#L16 ? thx. ming On Sat, 2006-04-29 at 11:21 +0100, Jon Masters wrote: > On 4/27/06, Ming Zhang <mingz@xxxxxxxxxxx> wrote: > > > kernel does not allow float point computation. google about why. > > However, if the original poster just wanted higher precision on 32-bit > then there is limited support in-kernel for 64-bit arthimetic. > Functions like do_div can help, if you're stuck. > > Jon. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/