oops! a typo and an update, see below
On Jun 27, 2006, at 6:15 PM, Jimi Xenidis wrote:
how about:
struct __guest_handle_struct {
char __pad[sizeof (long) - sizeof (void *)];
needs to be:
char __pad[sizeof (u64) - sizeof (void *)];
Also, we will have to set the __pad member to zero or 32bit
"creators" will have garbage there, so let make it an u32:
u32 __pad[(sizeof (u64) - sizeof (void *)) / 4];
and...
-#define set_xen_guest_handle(hnd, val) do { (hnd).p = val; }
while (0)
+#define set_xen_guest_handle(hnd, val) \
+ do { (hnd).l = (unsigned long)(void *)val; } while (0)
#define set_xen_guest_handle(hnd, val) \
do { \
if (sizeof ((hnd).__pad)) \
(hnd).__pad = 0; \
(hnd).p = val; \
} while (0)
-JX
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