Re: linux/macros.h(new) and linux/list.h(mod) ...

Matthew Dharm (mdharm-kernel@one-eyed-alien.net)
Thu, 5 Jul 2001 16:05:34 -0700


--9jxsPFA5p3P2qPhR
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Better, but throwing __FILE__ in there would be good too...

Come to think of it, tho, we have multiple files named the same thing in
multiple places on the kernel tree... even __var##__LINE__##__FILE__ isn't
_guaranteed_ to be unique.

Matt

On Thu, Jul 05, 2001 at 11:57:11PM +0100, Alan Cox wrote:
> > Life's a bitch.
> > cf. get_user(__ret_gu, __val_gu); (on i386)
> >=20
> > Time to invent a gcc extension which gives us unique names? :)
>=20
> #define min(a,b) __magic_minfoo(a,b, __var##__LINE__, __var2##__LINE__)
>=20
> #define __magic_minfoo(A,B,C,D) \
> { typeof(A) C =3D (A) .... }
>=20
>=20
> Alan
>=20
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/

--=20
Matthew Dharm Home: mdharm-usb@one-eyed-alien.=
net=20
Maintainer, Linux USB Mass Storage Driver

Ye gods! I have feet??!
-- Dust Puppy
User Friendly, 12/4/1997

--9jxsPFA5p3P2qPhR
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE7RPK9z64nssGU+ykRAmFbAJ4hFXPbEJ0BtEmIBgV7LOa9P3P16ACfXGfU
6KtUsSxdMUgsuZc5OQa/i7k=
=346M
-----END PGP SIGNATURE-----

--9jxsPFA5p3P2qPhR--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/