[PATCH 1/24] [xen-unstable.hg] ioctl i/f for telling dom0 kernel that xenstore is starting in a stubdom

[Alex Zeffertt <alex.zeffertt@eu.citrix.com>]

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This is a duplicate of the file from one of my [Diego Ongaro] linux patches.

Signed-off-by: Alex Zeffertt <alex.zeffertt@eu.citrix.com>

diff -r 027f65beaa84 tools/include/xen-sys/Linux/xenbus.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/include/xen-sys/Linux/xenbus.h	Fri Aug 01 16:50:24 2008 +0100
@@ -0,0 +1,56 @@
+/******************************************************************************
+ * xenbus.h
+ * 
+ * Interface to /proc/xen/xenbus.
+ * 
+ * Copyright (c) 2008, Diego Ongaro <diego.ongaro@citrix.com>
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation; or, when distributed
+ * separately from the Linux kernel or incorporated into other
+ * software packages, subject to the following license:
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this source file (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy, modify,
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef __LINUX_PUBLIC_XENBUS_H__
+#define __LINUX_PUBLIC_XENBUS_H__
+
+#include <linux/types.h>
+
+#ifndef __user
+#define __user
+#endif
+
+typedef struct xenbus_alloc {
+	domid_t dom;
+	__u32 port;
+	__u32 grant_ref;
+} xenbus_alloc_t;
+
+/*
+ * @cmd: IOCTL_XENBUS_ALLOC
+ * @arg: &xenbus_alloc_t
+ * Return: 0, or -1 for error
+ */
+#define IOCTL_XENBUS_ALLOC					\
+	_IOC(_IOC_NONE, 'X', 0, sizeof(xenbus_alloc_t))
+
+#endif /* __LINUX_PUBLIC_XENBUS_H__ */



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