From: Oliver Kurth <okurth@vmware.com>
Date: Fri, 15 Sep 2017 18:23:36 +0000 (-0700)
Subject: Change to shared header file unrelated to open-vm-tools.
X-Git-Tag: stable-10.2.0~243
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e0b9513236e4494f089cdaee641af5e80adc5c8;p=thirdparty%2Fopen-vm-tools.git

Change to shared header file unrelated to open-vm-tools.
---

diff --git a/open-vm-tools/lib/include/vm_basic_math.h b/open-vm-tools/lib/include/vm_basic_math.h
index 6828ae0ce..0f7b55929 100644
--- a/open-vm-tools/lib/include/vm_basic_math.h
+++ b/open-vm-tools/lib/include/vm_basic_math.h
@@ -71,6 +71,7 @@ ExponentialAvg(uint32 avg, uint32 value, uint32 gainNumer, uint32 gainDenom)
  *-----------------------------------------------------------------------------
  *
  * IsZeroOrPowerOfTwo --
+ * IsZeroOrPowerOfTwo64 --
  *
  * Results:
  *      TRUE iff the value is 0 or a power of two.
@@ -81,6 +82,13 @@ ExponentialAvg(uint32 avg, uint32 value, uint32 gainNumer, uint32 gainDenom)
  *-----------------------------------------------------------------------------
  */
 
+static INLINE Bool
+IsZeroOrPowerOfTwo64(uint64 x)
+{
+   return !(x & (x - 1));
+}
+
+
 static INLINE Bool
 IsZeroOrPowerOfTwo(uint32 x)     // IN
 {