svn commit: r265051 - head/sys/sys

[Ed Maste]

Author: emaste
Date: Mon Apr 28 13:42:41 2014
New Revision: 265051
URL: http://svnweb.freebsd.org/changeset/base/265051

Log:
  Drop explicit unsigned from FD_SETSIZE constant
  
  FD_SETSIZE is often used as an argument to select or compared with an
  integer file descriptor.  Rather than force 3rd party software to add
  explicit casts, just make it a plain (int) constant as on other
  operating systems.
  
  Previous discussion:
  http://lists.freebsd.org/pipermail/freebsd-standards/2012-July/002410.html

Modified:
  head/sys/sys/select.h

Modified: head/sys/sys/select.h
==============================================================================
--- head/sys/sys/select.h	Mon Apr 28 13:28:10 2014	(r265050)
+++ head/sys/sys/select.h	Mon Apr 28 13:42:41 2014	(r265051)
@@ -56,7 +56,7 @@ typedef	__sigset_t	sigset_t;
  * be enough for most uses.
  */
 #ifndef	FD_SETSIZE
-#define	FD_SETSIZE	1024U
+#define	FD_SETSIZE	1024
 #endif
 
 #define	_NFDBITS	(sizeof(__fd_mask) * 8)	/* bits per mask */