On Thu, Aug 19, 2010 at 13:14:21 -0500, Richard Shaw <[email protected]> wrote: > > Ok, I understand what you're doing now, but I still think I'm right. > If you use straight integer math, it does not round up for the last > block. It does not round at all, it just drops the remainder. The > easiest solution probably is to just add 1 to whatever size / > BLOCK_SIZE returns.
The normal sematic for this kind of thing with integer division is: (size + BLOCKSIZE - 1) / BLOCK_SIZE (Unless integer overflows are possible.) Otherwise if size is a multiple of BLOCK_SIZE the result would be 1 too large. -- livecd mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/livecd
