fixed an unused parameter warning

[wxWidgets.git] / src / msw / utilsexc.cpp

diff --git a/src/msw/utilsexc.cpp b/src/msw/utilsexc.cpp
index ae265427742c8a99d756f89d56394470ee6b44a0..b646c56ae2b2f7e2c525adb99e516c5c923c929a 100644 (file)
--- a/src/msw/utilsexc.cpp
+++ b/src/msw/utilsexc.cpp
@@ -47,7 +47,7 @@
 
 #include <ctype.h>
 
-#if !defined(__GNUWIN32__) && !defined(__WXWINE__) && !defined(__SALFORDC__) && !defined(__WXMICROWIN__)
+#if !defined(__GNUWIN32__) && !defined(__SALFORDC__) && !defined(__WXMICROWIN__)
     #include <direct.h>
 #ifndef __MWERKS__
     #include <dos.h>
@@ -59,8 +59,10 @@
     #include <sys/stat.h>
 #endif
 
-#if defined(__WIN32__) && !defined(__WXWINE__) && !defined(__WXMICROWIN__)
-#include <io.h>
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+#ifndef __UNIX__
+    #include <io.h>
+#endif
 
 #ifndef __GNUWIN32__
 #include <shellapi.h>
@@ -146,6 +148,8 @@ protected:
 
 protected:
     HANDLE m_hInput;
+
+    DECLARE_NO_COPY_CLASS(wxPipeInputStream)
 };
 
 class wxPipeOutputStream: public wxOutputStream
@@ -159,6 +163,8 @@ protected:
 
 protected:
     HANDLE m_hOutput;
+
+    DECLARE_NO_COPY_CLASS(wxPipeOutputStream)
 };
 
 // define this to let wxexec.cpp know that we know what we're doing
@@ -343,10 +349,6 @@ wxPipeInputStream::~wxPipeInputStream()
 
 bool wxPipeInputStream::CanRead() const
 {
-    // FIXME
-#ifdef __WXWINE__
-    return FALSE;
-#else // !Wine
     if ( !IsOpened() )
         return FALSE;
 
@@ -383,7 +385,6 @@ bool wxPipeInputStream::CanRead() const
     }
 
     return nAvailable != 0;
-#endif // Wine/!Wine
 }
 
 size_t wxPipeInputStream::OnSysRead(void *buffer, size_t len)