svn commit: r211772 - projects/ofed/head/contrib/ofed/libmlx4/src

[Jeff Roberson]

Author: jeff
Date: Tue Aug 24 20:45:21 2010
New Revision: 211772
URL: http://svn.freebsd.org/changeset/base/211772

Log:
   - Use __LP64__ as a mostly correct check for 64bit architectures rather
     than SIZEOF_LONG.  We can't simply use sizeof(long) here as that is not
     available to the preprocessor.
  
  Sponsored by:	Isilon Systems, iX Systems, and Panasas

Modified:
  projects/ofed/head/contrib/ofed/libmlx4/src/doorbell.h

Modified: projects/ofed/head/contrib/ofed/libmlx4/src/doorbell.h
==============================================================================
--- projects/ofed/head/contrib/ofed/libmlx4/src/doorbell.h	Tue Aug 24 20:41:05 2010	(r211771)
+++ projects/ofed/head/contrib/ofed/libmlx4/src/doorbell.h	Tue Aug 24 20:45:21 2010	(r211772)
@@ -33,8 +33,7 @@
 #ifndef DOORBELL_H
 #define DOORBELL_H
 
-#if SIZEOF_LONG == 8
-
+#ifdef __LP64__
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 #  define MLX4_PAIR_TO_64(val) ((uint64_t) val[1] << 32 | val[0])
 #elif __BYTE_ORDER == __BIG_ENDIAN