Re: Vnode scope implementation

[Alan Barrett <apb%cequrux.com@localhost>]

On Sat, 04 Jul 2009, Elad Efrat wrote:
> I'd like to start implementing the vnode scope for some of our
> file-systems.

Please could you explain what that means, and why it would be useful.

> +#define      KAUTH_VNODE_ACCESS              (1 << 31)

On a machine where int is a 32-bit type, 1<<31 is undefined (per section
6.5.7 of the C99 standard).  I suggest writing this as 0x80000000, and
similarly for other constants.

--apb (Alan Barrett)