Merge remote-tracking branch 'origin/master' into V9_dev

[modules/smesh.git] / src / MEDWrapper / Factory / MED_Factory.cxx

diff --git a/src/MEDWrapper/Factory/MED_Factory.cxx b/src/MEDWrapper/Factory/MED_Factory.cxx
index a1781441b6db4e795185906042bb1ae981696298..49d47fad57d72413dfafdc7e48e6bc47e0a0a135 100644 (file)
--- a/src/MEDWrapper/Factory/MED_Factory.cxx
+++ b/src/MEDWrapper/Factory/MED_Factory.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,17 +18,19 @@
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include "MED_Factory.hxx"
 #include "MED_Utilities.hxx"
 #include "MED_V2_2_Wrapper.hxx"
 
 #include <stdio.h>
+#include <errno.h>
 #include <sstream>
 
+#include <med.h>
 extern "C"
 {
-#include <med.h>
 #ifndef WIN32
   #include <unistd.h>
 #endif
@@ -52,19 +54,20 @@ namespace MED
 #ifndef WIN32
     if (access(theFileName.c_str(),F_OK))
       return aVersion;
-    if(theDoPreCheckInSeparateProcess){
+    if ( theDoPreCheckInSeparateProcess ) {
       // First check, is it possible to deal with the file
       std::ostringstream aStr;
       // File name is in quotes for the case of space(s) inside it (PAL13009)
-      aStr<<"bash -c \""<<getenv("MED_ROOT_DIR")<<"/bin/salome/mprint_version \'"<<theFileName<<"\'\"";
+      aStr<<"bash -c \""<<getenv("SMESH_ROOT_DIR")<<"/bin/salome/mprint_version \'"<<theFileName<<"\'\"";
       if(!MYDEBUG)
         aStr<<" 2>&1 > /dev/null";
 
       std::string aCommand = aStr.str();
       int aStatus = system(aCommand.c_str());
 
-      BEGMSG(MYDEBUG,"aCommand = '"<<aCommand<<"'; aStatus = "<<aStatus<<std::endl);
-      if(aStatus != 0)
+      BEGMSG( MYDEBUG,"aCommand = '" << aCommand << "'; aStatus = " << aStatus
+             << "; errno = " << errno << " = " << strerror( errno ) << std::endl );
+      if ( aStatus != 0 && errno != EAGAIN && errno != ENOMEM ) // "Cannot allocate memory" is OK
         return aVersion;
     }
 #endif