site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Hi Terry, On Thu, Jun 17, 2010 at 10:18 AM, Terry Lambert <tlambert@apple.com> wrote:
Or user_addr_t and CAST_USER_ADDR_T perhaps?
That's not a user space visible type or cast macro. You'd treat it like that in the kernel, however.
Are you sure? I seem to be able to get it via sys/types.h.
So the size of the structure is a component of the manifest constant used to make the ioctl. If the structure size is variant because an element in the structure is variant, then the command code is variant.
Ah, I understand what you meant now. Kind regards, Chris _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com