[src/trunk]: src/sys/external/bsd/common/include/linux Add clamp to <linux/ke...

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

details:   https://anonhg.NetBSD.org/src/rev/7349f041fe6e
branches:  trunk
changeset: 336323:7349f041fe6e
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Feb 25 15:50:16 2015 +0000

description:
Add clamp to <linux/kernel.h>.

diffstat:

 sys/external/bsd/common/include/linux/kernel.h |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r f686087a6374 -r 7349f041fe6e sys/external/bsd/common/include/linux/kernel.h
--- a/sys/external/bsd/common/include/linux/kernel.h    Wed Feb 25 15:40:20 2015 +0000
+++ b/sys/external/bsd/common/include/linux/kernel.h    Wed Feb 25 15:50:16 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kernel.h,v 1.5 2015/02/25 15:11:07 riastradh Exp $     */
+/*     $NetBSD: kernel.h,v 1.6 2015/02/25 15:50:16 riastradh Exp $     */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -61,6 +61,7 @@
 #define        min_t(T, X, Y)  MIN(X, Y)
 
 #define        clamp_t(T, X, MIN, MAX) min_t(T, max_t(T, X, MIN), MAX)
+#define        clamp(X, MN, MX)        MIN(MAX(X, MN), MX)
 
 /*
  * Rounding to nearest.