[PY3] Fix m4 macro for python 3

[modules/kernel.git] / src / Basics / Basics_Utils.cxx

diff --git a/src/Basics/Basics_Utils.cxx b/src/Basics/Basics_Utils.cxx
index 1238db6ecdcd72988a36255088420fc09e408cae..73b4e800ee4bb566668877cfd708cee55bbd86ac 100644 (file)
--- a/src/Basics/Basics_Utils.cxx
+++ b/src/Basics/Basics_Utils.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -35,6 +35,7 @@
 
 namespace Kernel_Utils
 {
+  // threadsafe
   std::string GetHostname()
   {
     int ls = 100, r = 1;
@@ -44,7 +45,7 @@ namespace Kernel_Utils
       {
         ls *= 2;
         s = new char[ls];
-        r = gethostname(s, ls-1);
+        r = gethostname(s, ls-1);//threadsafe see man 7 pthread
         switch (r) 
           {
           case 0: