svn commit: r268137 - head/sys/sys

[Hans Petter Selasky]

Author: hselasky
Date: Wed Jul  2 08:45:26 2014
New Revision: 268137
URL: http://svnweb.freebsd.org/changeset/base/268137

Log:
  Define a "__weak" macro for declaring symbols "weak".

Modified:
  head/sys/sys/cdefs.h

Modified: head/sys/sys/cdefs.h
==============================================================================
--- head/sys/sys/cdefs.h	Wed Jul  2 05:45:40 2014	(r268136)
+++ head/sys/sys/cdefs.h	Wed Jul  2 08:45:26 2014	(r268137)
@@ -210,7 +210,9 @@
 #define	__packed
 #define	__aligned(x)
 #define	__section(x)
+#define	__weak
 #else
+#define	__weak		__attribute__((__weak__))
 #if !__GNUC_PREREQ__(2, 5) && !defined(__INTEL_COMPILER)
 #define	__dead2
 #define	__pure2