[PATCH] xen/?/privcmd.h (was: Re: [Libvir] [PATCH] virsh Range check in Credit Scheduler)

[Richard W.M. Jones]

Atsushi SAKAI wrote:

1)I sometimes rewiriting xen_internal.c in my test environment.

to
xen/sys/privcmd.h
Is there any possibility to change the path?

from xen/linux/privcmd.h

Atsushi,

Can you test the attached patch to see if it fixes this problem for you?

Thanks, Rich.

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Index: configure.in
===================================================================
RCS file: /data/cvs/libvirt/configure.in,v
retrieving revision 1.77
diff -u -r1.77 configure.in
--- configure.in	17 Jul 2007 13:27:26 -0000	1.77
+++ configure.in	18 Jul 2007 14:12:42 -0000
@@ -212,6 +212,28 @@
     if test "$WITH_XEN" != "0" ; then
         LIBVIRT_FEATURES="$LIBVIRT_FEATURES -DWITH_XEN"
     fi
+
+    AC_CHECK_HEADERS(xen/xen.h xen/version.h xen/dom0_ops.h,,[
+	AC_MSG_ERROR([Cannot find standard Xen headers. Is xen-devel installed?])
+    ],
+[#include <stdio.h>
+#include <stdint.h>
+])
+
+    dnl Search for the location of <xen/{linux,sys}/privcmd.h>.
+    AC_CHECK_HEADERS(xen/linux/privcmd.h,,[
+	AC_CHECK_HEADERS(xen/sys/privcmd.h,,[
+	    AC_MSG_ERROR([Cannot find header file <xen/linux/privcmd.h> or <xen/sys/privcmd.h>.  Is xen-devel installed?])
+	],
+[#include <stdio.h>
+#include <stdint.h>
+#include <xen/xen.h>
+])
+    ],
+[#include <stdio.h>
+#include <stdint.h>
+#include <xen/xen.h>
+])
 fi
 
 dnl
Index: src/xen_internal.c
===================================================================
RCS file: /data/cvs/libvirt/src/xen_internal.c,v
retrieving revision 1.85
diff -u -r1.85 xen_internal.c
--- src/xen_internal.c	12 Jul 2007 08:57:52 -0000	1.85
+++ src/xen_internal.c	18 Jul 2007 14:15:02 -0000
@@ -10,6 +10,8 @@
 
 #ifdef WITH_XEN
 
+#include "config.h"
+
 #include <stdio.h>
 #include <string.h>
 /* required for uint8_t, uint32_t, etc ... */
@@ -30,7 +32,13 @@
 #include <xen/dom0_ops.h>
 #include <xen/version.h>
 #include <xen/xen.h>
+#ifdef HAVE_XEN_LINUX_PRIVCMD_H
 #include <xen/linux/privcmd.h>
+#else
+#ifdef HAVE_XEN_SYS_PRIVCMD_H
+#include <xen/sys/privcmd.h>
+#endif
+#endif
 
 /* required for shutdown flags */
 #include <xen/sched.h>

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