VFS_STATFS
(void)VFS_STATFS(savacctp->v_mount, &sb, NULL);
(void)VFS_STATFS(acctp->v_mount, &sb, NULL);
if ((error = VFS_STATFS(mp, sp, p)) != 0)
(void) VFS_STATFS(mp, &mp->mnt_stat, p);
if ((error = VFS_STATFS(mp, sp, p)) != 0)
error = VFS_STATFS(mp, sp, p);
(error = VFS_STATFS(mp, sp, p))) {
error = VFS_STATFS(vp->v_mount, sf, procp);
(void)VFS_STATFS(mp, &mp->mnt_stat, p);
VFS_STATFS(mp, &mp->mnt_stat, p);
VFS_STATFS(vp->v_mount, &vp->v_mount->mnt_stat, p)) != 0)