diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index a6c913d931..3a8d8e4aac 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,17 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2011-09-12 17:41 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/src/rtl/filesys.c
+  * harbour/src/rtl/hbproces.c
+    ! use hb_fsOsError() instead of errno which can be overwritten by
+      by hb_fsSetIOError()
+
+  * harbour/tests/gtxfnt.prg
+    % hb_processRun() instead of hb_processOpen()/fread()/hb_processClose()
+    + set font attributes: HB_GTI_FONTA_FIXMETRIC, HB_GTI_FONTA_CLRBKG,
+      HB_GTI_FONTA_DRAWBOX
+
 2011-09-11 13:00 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * contrib/hbformat/hbfmtcls.prg
     ! fixed casing of some function names.
diff --git a/harbour/src/rtl/filesys.c b/harbour/src/rtl/filesys.c
index b2ccea3f6a..c7730811b9 100644
--- a/harbour/src/rtl/filesys.c
+++ b/harbour/src/rtl/filesys.c
@@ -950,7 +950,8 @@ HB_SIZE hb_fsPipeIsData( HB_FHANDLE hPipeHandle, HB_SIZE nBufferSize,
       hb_fsSetIOError( iResult >= 0, 0 );
       if( nTimeOut < 0 && iResult == 0 )
          continue;
-      if( iResult != -1 || nTimeOut == 0 || errno != EINTR ||
+      if( iResult != -1 || nTimeOut == 0 ||
+          hb_fsOsError() != ( HB_ERRCODE ) EINTR ||
           hb_vmRequestQuery() != 0 )
          break;
 #if !defined( HB_OS_LINUX )
diff --git a/harbour/src/rtl/hbproces.c b/harbour/src/rtl/hbproces.c
index 2200a06a19..3d72a9a158 100644
--- a/harbour/src/rtl/hbproces.c
+++ b/harbour/src/rtl/hbproces.c
@@ -751,7 +751,7 @@ int hb_fsProcessValue( HB_FHANDLE hProcess, HB_BOOL fWait )
       iRetStatus = waitpid( pid, &iStatus, fWait ? 0 : WNOHANG );
       hb_fsSetIOError( iRetStatus >= 0, 0 );
 #ifdef ERESTARTSYS
-      if( iRetStatus < 0 && errno != ERESTARTSYS )
+      if( iRetStatus < 0 && hb_fsOsError() != ( HB_ERRCODE ) ERESTARTSYS )
 #else
       if( iRetStatus < 0 )
 #endif
diff --git a/harbour/tests/gtxfnt.prg b/harbour/tests/gtxfnt.prg
index fde1f1eb31..de2740618c 100644
--- a/harbour/tests/gtxfnt.prg
+++ b/harbour/tests/gtxfnt.prg
@@ -29,6 +29,8 @@ proc main()
 
    n := 2
    ? hb_gtVersion( 0 ), hb_gtVersion( 1 )
+   hb_gtInfo( HB_GTI_FONTATTRIBUTE, HB_GTI_FONTA_FIXMETRIC + ;
+              HB_GTI_FONTA_CLRBKG + HB_GTI_FONTA_DRAWBOX )
    while n == 2
       ? hb_gtInfo( HB_GTI_FONTSEL )
       hb_gtInfo( HB_GTI_FONTSEL, xFontSel() )
@@ -43,13 +45,6 @@ proc main()
 return
 
 function xfontsel()
-   local hProcess, hStdOut, cFontSel, n
-   hProcess := hb_processOpen( "xfontsel -print",, @hStdOut )
-   if hProcess != -1
-      cFontSel := space( 256 )
-      n := fread( hStdOut, @cFontSel, len( cFontSel ) )
-      cFontSel := left( cFontSel, n )
-      hb_processClose( hProcess )
-      fclose( hStdOut )
-   endif
-return cFontSel
+   local cStdOut
+   hb_processRun( "xfontsel -print",, @cStdOut )
+return cStdOut