fsbtoblk
mwp->total, fsbtoblk(sfsp->f_blocks,
mwp->used, fsbtoblk(used, sfsp->f_bsize, blocksize),
mwp->avail, fsbtoblk(sfsp->f_bavail,
fsbtoblk((int64_t)sfsp->f_blocks, sfsp->f_bsize, blocksize)));
int64width(fsbtoblk((int64_t)sfsp->f_blocks -
mwp->avail = imax(mwp->avail, int64width(fsbtoblk(sfsp->f_bavail,
static intmax_t fsbtoblk(int64_t, uint64_t, u_long);