NFS_FABLKSIZE
sip->fs_rtmult = txdr_unsigned(NFS_FABLKSIZE);
sip->fs_wtmult = txdr_unsigned(NFS_FABLKSIZE);
fp->fa2_blocks = txdr_unsigned(vap->va_bytes / NFS_FABLKSIZE);
NFS_FABLKSIZE;
sbp->f_bsize = NFS_FABLKSIZE;
sbp->f_blocks = tquad / (u_quad_t)NFS_FABLKSIZE;
sbp->f_bfree = tquad / (u_quad_t)NFS_FABLKSIZE;
sbp->f_bavail = (quad_t)tquad / (quad_t)NFS_FABLKSIZE;
nmp->nm_wsize = (pref + NFS_FABLKSIZE - 1) &
~(NFS_FABLKSIZE - 1);
nmp->nm_wsize = max & ~(NFS_FABLKSIZE - 1);
nmp->nm_rsize = (pref + NFS_FABLKSIZE - 1) &
~(NFS_FABLKSIZE - 1);
nmp->nm_rsize = max & ~(NFS_FABLKSIZE - 1);
nmp->nm_wsize &= ~(NFS_FABLKSIZE - 1);
nmp->nm_wsize = NFS_FABLKSIZE;
nmp->nm_rsize &= ~(NFS_FABLKSIZE - 1);
nmp->nm_rsize = NFS_FABLKSIZE;
if (uio->uio_resid < NFS_FABLKSIZE)
*ap->a_retval = NFS_FABLKSIZE;