Re: [RFC PATCH 03/35] Add Xen interface header files
- From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
- Date: Tue, 9 May 2006 16:15:16 +0100
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>
---
include/xen/interface/arch-x86_32.h | 197 +++++++++++++++
that kind of stuff needs to go to asm/
include/xen/interface/event_channel.h | 205 +++++++++++++++
instead of interface please use something shorter, we'll see this
all over the includes statements. intf for example.
+#ifdef __XEN__
+#define __DEFINE_GUEST_HANDLE(name, type) \
+ typedef struct { type *p; } __guest_handle_ ## name
+#else
+#define __DEFINE_GUEST_HANDLE(name, type) \
+ typedef type * __guest_handle_ ## name
+#endif
please get rid of all these stupid typedefs
+#ifndef __ASSEMBLY__
+/* Guest handles for primitive C types. */
+__DEFINE_GUEST_HANDLE(uchar, unsigned char);
+__DEFINE_GUEST_HANDLE(uint, unsigned int);
+__DEFINE_GUEST_HANDLE(ulong, unsigned long);
don't use uchar/uint/ulong types ever. And in things like
hypervisor/kernel interfaces always use __u* types.
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