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From: "Bjoern A. Zeeb" <bz@FreeBSD.org>
Date: Tue, 3 Mar 2009 19:38:56 +0000 (UTC)
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Subject: svn commit: r189320 - head/sys/sys
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Author: bz
Date: Tue Mar  3 19:38:56 2009
New Revision: 189320
URL: http://svn.freebsd.org/changeset/base/189320

Log:
  For the moment disable the VIMAGE_CTASSERTs as people have trouble
  while developing and compiling with kernel options that change the
  size of at least one structure. The current kernel build framework
  does not allow us to pass -Dxxx to module builds so we would possibly
  need a kernel option to disable the checks and that might not work
  for people just building modules alone.
  
  For now they helped to identify possibly API problems and bring
  those back into minds of developers seeking for better solutions.
  
  Problems reported by:	kib, warner
  Reviewed by:		warner

Modified:
  head/sys/sys/vimage.h

Modified: head/sys/sys/vimage.h
==============================================================================
--- head/sys/sys/vimage.h	Tue Mar  3 19:22:24 2009	(r189319)
+++ head/sys/sys/vimage.h	Tue Mar  3 19:38:56 2009	(r189320)
@@ -224,6 +224,7 @@ void	vnet_mod_register(const struct vnet
  * But as CTASSERT_EQUAL() needs special compile time options, we
  * want the default case to be backed by CTASSERT().
  */
+#if 0
 #ifndef VIMAGE_CTASSERT
 #ifdef VIMAGE_CHECK_SIZES
 #define	VIMAGE_CTASSERT(x, y)						\
@@ -234,5 +235,8 @@ void	vnet_mod_register(const struct vnet
 	CTASSERT(x == 0 || x == y)
 #endif
 #endif
+#else
+#define	VIMAGE_CTASSERT(x, y)		struct __hack
+#endif
 
 #endif /* !_SYS_VIMAGE_H_ */