svn commit: r280449 - stable/10/sys/sys

[Pedro F. Giffuni]

Author: pfg
Date: Tue Mar 24 17:37:31 2015
New Revision: 280449
URL: https://svnweb.freebsd.org/changeset/base/280449

Log:
  MFC	r280273;
  Permit multiple arguments for the nonnull attribute.
  
  This is very useful for non-trivial functions and doesn't
  affect existing uses.

Modified:
  stable/10/sys/sys/cdefs.h
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/sys/cdefs.h
==============================================================================
--- stable/10/sys/sys/cdefs.h	Tue Mar 24 17:20:20 2015	(r280448)
+++ stable/10/sys/sys/cdefs.h	Tue Mar 24 17:37:31 2015	(r280449)
@@ -347,9 +347,9 @@
 #endif
 
 #if __GNUC_PREREQ__(3, 3)
-#define __nonnull(x)	__attribute__((__nonnull__(x)))
+#define __nonnull(...)	__attribute__((__nonnull__(__VA_ARGS__)))
 #else
-#define __nonnull(x)
+#define __nonnull(...)
 #endif
 
 #if __GNUC_PREREQ__(3, 4)