fix another logical/physical coords confusion and update the comment to help with...

[wxWidgets.git] / include / wx / filefn.h

diff --git a/include/wx/filefn.h b/include/wx/filefn.h
index ad264b723bf76238c3bf524a206b018d81df2f7a..4f9435e6ddc42611133091d9df374104ea927f16 100644 (file)
--- a/include/wx/filefn.h
+++ b/include/wx/filefn.h
@@ -163,6 +163,7 @@ enum wxFileKind
 #elif (defined(__WXMSW__) || defined(__OS2__)) && !defined(__WXPALMOS__) && \
       ( \
         defined(__VISUALC__) || \
+        defined(__MINGW64__) || \
         (defined(__MINGW32__) && !defined(__WINE__) && \
                                 wxCHECK_W32API_VERSION(0, 5)) || \
         defined(__MWERKS__) || \
@@ -176,7 +177,7 @@ enum wxFileKind
     // detect compilers which have support for huge files
     #if defined(__VISUALC__)
         #define wxHAS_HUGE_FILES 1
-    #elif defined(__MINGW32__)
+    #elif defined(__MINGW32__) || defined(__MINGW64__)
         #define wxHAS_HUGE_FILES 1
     #elif defined(_LARGE_FILES)
         #define wxHAS_HUGE_FILES 1
@@ -202,7 +203,7 @@ enum wxFileKind
     // to avoid using them as they're not present in earlier versions and
     // always using the native functions spelling is easier than testing for
     // the versions
-    #if defined(__BORLANDC__) || defined(__DMC__) || defined(__WATCOMC__)
+    #if defined(__BORLANDC__) || defined(__DMC__) || defined(__WATCOMC__) || defined(__MINGW64__)
         #define wxPOSIX_IDENT(func)    ::func
     #else // by default assume MSVC-compatible names
         #define wxPOSIX_IDENT(func)    _ ## func
@@ -237,9 +238,16 @@ enum wxFileKind
     #endif
 
     #ifdef wxHAS_HUGE_FILES
-        #define   wxSeek       wxPOSIX_IDENT(lseeki64)
-        #define   wxLseek      wxPOSIX_IDENT(lseeki64)
-        #define   wxTell       wxPOSIX_IDENT(telli64)
+        #ifndef __MINGW64__
+            #define   wxSeek       wxPOSIX_IDENT(lseeki64)
+            #define   wxLseek      wxPOSIX_IDENT(lseeki64)
+            #define   wxTell       wxPOSIX_IDENT(telli64)
+        #else
+            // unfortunately, mingw-W64 is somewhat inconsistent...
+            #define   wxSeek       _lseeki64
+            #define   wxLseek      _lseeki64
+            #define   wxTell       _telli64
+        #endif
     #else // !wxHAS_HUGE_FILES
         #define   wxSeek       wxPOSIX_IDENT(lseek)
         #define   wxLseek      wxPOSIX_IDENT(lseek)