[src/netbsd-6]: src/sys/sys Pull up following revision(s) (requested by marti...

[riz <riz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2686e728a7b0
branches:  netbsd-6
changeset: 773786:2686e728a7b0
user:      riz <riz%NetBSD.org@localhost>
date:      Wed Feb 22 18:40:05 2012 +0000

description:
Pull up following revision(s) (requested by martin in ticket #16):
        sys/sys/cdefs.h: revision 1.90
PR 46040:
If the current compiler doesn't support C99, check if it is compatible
with GCC 2.92. In that case, use the protected __restricted__ form.
In any other case, default to removing __restricted.

diffstat:

 sys/sys/cdefs.h |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r ec628ad8c8b0 -r 2686e728a7b0 sys/sys/cdefs.h
--- a/sys/sys/cdefs.h   Mon Feb 20 22:05:01 2012 +0000
+++ b/sys/sys/cdefs.h   Wed Feb 22 18:40:05 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cdefs.h,v 1.89 2011/11/05 09:27:06 joerg Exp $ */
+/*     $NetBSD: cdefs.h,v 1.89.6.1 2012/02/22 18:40:05 riz Exp $       */
 
 /*
  * Copyright (c) 1991, 1993
@@ -338,7 +338,9 @@
 #define        __restrict      /* delete __restrict when not supported */
 #elif __STDC_VERSION__ >= 199901L
 #define        __restrict      restrict
-#elif !__GNUC_PREREQ__(2, 92)
+#elif __GNUC_PREREQ__(2, 92)
+#define        __restrict      __restrict__
+#else
 #define        __restrict      /* delete __restrict when not supported */
 #endif