Versions before gcc-4.6 don't support unnamed fields in initializers
(see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676).
Offset and OffsetHigh belong to an unnamed struct which is part of an
unnamed union. Therefore the original code does not work with older
versions of gcc.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
waiocb->is_linear = true;
}
- waiocb->ov = (OVERLAPPED) {
- .Offset = (DWORD) offset,
- .OffsetHigh = (DWORD) (offset >> 32),
- .hEvent = event_notifier_get_handle(&aio->e)
- };
+ memset(&waiocb->ov, 0, sizeof(waiocb->ov));
+ waiocb->ov.Offset = (DWORD)offset;
+ waiocb->ov.OffsetHigh = (DWORD)(offset >> 32);
+ waiocb->ov.hEvent = event_notifier_get_handle(&aio->e);
+
aio->count++;
if (type & QEMU_AIO_READ) {