X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=src%2Ftopology_osx.cpp;h=5b4b21a87c647a38c3ed8da244fe889def81a47f;hb=acce29e6a0131f9d8a46fd8ffcdc7b469a4019c5;hp=689dbbfdd72ef36c7b7a1eb2ad60edd77411d9d7;hpb=7d15399a4d18ae2061ddb01656d85dbc940ff915;p=libcds.git

diff --git a/src/topology_osx.cpp b/src/topology_osx.cpp
index 689dbbfd..5b4b21a8 100644
--- a/src/topology_osx.cpp
+++ b/src/topology_osx.cpp
@@ -1,4 +1,32 @@
-//$$CDS-header$$
+/*
+    This file is a part of libcds - Concurrent Data Structures library
+
+    (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+    Source code repo: http://github.com/khizmax/libcds/
+    Download: http://sourceforge.net/projects/libcds/files/
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this
+      list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
 
 #include <cds/os/topology.h>
 
@@ -14,7 +42,7 @@ namespace cds { namespace OS { CDS_CXX11_INLINE_NAMESPACE namespace OS_X {
     void topology::init()
     {
         size_t len = sizeof( s_nProcessorCount );
-        if ( sysctlbyname("hw.logicalcpu", &s_nProcessorCount, &len, NULL, 0 ) != 0 )
+        if ( sysctlbyname("hw.logicalcpu", &s_nProcessorCount, &len, nullptr, 0 ) != 0 )
             s_nProcessorCount = 1;
     }