Remove the busy-wait loops in wxAMMediaBackend::Play as they didn't

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

diff --git a/src/msw/mslu.cpp b/src/msw/mslu.cpp
index 6975dc0ded9b7e424fadd16ef907b2e73d5d75d1..a484b586560f26d29979dc410812579e3f2fe1f4 100644 (file)
--- a/src/msw/mslu.cpp
+++ b/src/msw/mslu.cpp
@@ -9,21 +9,37 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #pragma hdrstop
+#include <dir.h>
 #endif
 
 #ifndef WX_PRECOMP
     #include "wx/defs.h"
+    #include "wx/utils.h"
 #endif
 
+//------------------------------------------------------------------------
+// Check for use of MSLU
+//------------------------------------------------------------------------
+
+#if wxUSE_BASE
+
+bool WXDLLIMPEXP_BASE wxUsingUnicowsDll()
+{
+#if wxUSE_UNICODE_MSLU
+    return (wxGetOsVersion() == wxWIN95);
+#else
+    return false;
+#endif
+}
+
+#endif // wxUSE_BASE
+
+
 #if wxUSE_UNICODE_MSLU
 
 //------------------------------------------------------------------------
@@ -46,10 +62,6 @@
 #include <io.h>
 #include <sys/stat.h>
 
-#ifdef __GNUWIN32__
-    #include <wchar.h>
-#endif
-
 #ifdef __VISUALC__
     #include <direct.h>
 #endif
@@ -76,7 +88,7 @@ WXDLLEXPORT int  wxMSLU_DrawStateW(WXHDC dc, WXHBRUSH br, WXFARPROC outputFunc,
 
     if ( wxUsingUnicowsDll() )
     {
-               return DrawStateA((HDC)dc, (HBRUSH)br, (DRAWSTATEPROC)outputFunc,
+        return DrawStateA((HDC)dc, (HBRUSH)br, (DRAWSTATEPROC)outputFunc,
                           (LPARAM)(const char*)
                                 wxConvLocal.cWX2MB((const wxChar*)lData),
                           wData, x, y, cx, cy, flags);
@@ -134,7 +146,10 @@ WXDLLEXPORT int wxMSLU_GetSaveFileNameW(void *ofn)
 // Missing libc file manipulation functions in Win9x
 //------------------------------------------------------------------------
 
-WXDLLEXPORT int wxMSLU__trename(const wxChar *oldname, const wxChar *newname)
+#if wxUSE_BASE
+
+WXDLLIMPEXP_BASE int wxMSLU__trename(const wxChar *oldname,
+                                     const wxChar *newname)
 {
     if ( wxUsingUnicowsDll() )
         return rename(wxConvFile.cWX2MB(oldname), wxConvFile.cWX2MB(newname));
@@ -142,7 +157,7 @@ WXDLLEXPORT int wxMSLU__trename(const wxChar *oldname, const wxChar *newname)
         return _trename(oldname, newname);
 }
 
-WXDLLEXPORT int wxMSLU__tremove(const wxChar *name)
+WXDLLIMPEXP_BASE int wxMSLU__tremove(const wxChar *name)
 {
     if ( wxUsingUnicowsDll() )
         return remove(wxConvFile.cWX2MB(name));
@@ -150,19 +165,32 @@ WXDLLEXPORT int wxMSLU__tremove(const wxChar *name)
         return _tremove(name);
 }
 
+WXDLLIMPEXP_BASE FILE* wxMSLU__tfopen(const wxChar *name,const wxChar* mode)
+{
+    if ( wxUsingUnicowsDll() )
+        return fopen(wxConvFile.cWX2MB(name),wxConvFile.cWX2MB(mode));
+    else
+        return _tfopen(name,mode);
+}
+
 #if defined( __VISUALC__ ) \
     || ( defined(__MINGW32__) && wxCHECK_W32API_VERSION( 0, 5 ) ) \
-    || ( defined(__MWERKS__) && defined(__WXMSW__) )
+    || ( defined(__MWERKS__) && defined(__WXMSW__) ) \
+    || ( defined(__BORLANDC__) && (__BORLANDC__ > 0x460) )
 
-WXDLLEXPORT int wxMSLU__wopen(const wxChar *name, int flags, int mode)
+WXDLLIMPEXP_BASE int wxMSLU__wopen(const wxChar *name, int flags, int mode)
 {
     if ( wxUsingUnicowsDll() )
+#ifdef __BORLANDC__
+        return open(wxConvFile.cWX2MB(name), flags, mode);
+#else
         return _open(wxConvFile.cWX2MB(name), flags, mode);
+#endif
     else
         return _wopen(name, flags, mode);
 }
 
-WXDLLEXPORT int wxMSLU__waccess(const wxChar *name, int mode)
+WXDLLIMPEXP_BASE int wxMSLU__waccess(const wxChar *name, int mode)
 {
     if ( wxUsingUnicowsDll() )
         return _access(wxConvFile.cWX2MB(name), mode);
@@ -170,7 +198,7 @@ WXDLLEXPORT int wxMSLU__waccess(const wxChar *name, int mode)
         return _waccess(name, mode);
 }
 
-WXDLLEXPORT int wxMSLU__wmkdir(const wxChar *name)
+WXDLLIMPEXP_BASE int wxMSLU__wmkdir(const wxChar *name)
 {
     if ( wxUsingUnicowsDll() )
         return _mkdir(wxConvFile.cWX2MB(name));
@@ -178,7 +206,7 @@ WXDLLEXPORT int wxMSLU__wmkdir(const wxChar *name)
         return _wmkdir(name);
 }
 
-WXDLLEXPORT int wxMSLU__wrmdir(const wxChar *name)
+WXDLLIMPEXP_BASE int wxMSLU__wrmdir(const wxChar *name)
 {
     if ( wxUsingUnicowsDll() )
         return _rmdir(wxConvFile.cWX2MB(name));
@@ -186,7 +214,7 @@ WXDLLEXPORT int wxMSLU__wrmdir(const wxChar *name)
         return _wrmdir(name);
 }
 
-WXDLLEXPORT int wxMSLU__wstat(const wxChar *name, struct _stat *buffer)
+WXDLLIMPEXP_BASE int wxMSLU__wstat(const wxChar *name, struct _stat *buffer)
 {
     if ( wxUsingUnicowsDll() )
         return _stat((const char*)wxConvFile.cWX2MB(name), buffer);
@@ -194,6 +222,28 @@ WXDLLEXPORT int wxMSLU__wstat(const wxChar *name, struct _stat *buffer)
         return _wstat(name, buffer);
 }
 
-#endif
+#ifdef __BORLANDC__
+//here _stati64 is defined as stati64, see msw/mslu.h line 62 
+#undef _stati64
+WXDLLIMPEXP_BASE int wxMSLU__wstati64(const wxChar *name, struct _stati64 *buffer)
+ {
+     if ( wxUsingUnicowsDll() )
+        return _stati64((const char*)wxConvFile.cWX2MB(name), (stati64 *) buffer);
+    else
+        return _wstati64(name, (stati64 *) buffer);
+}
+#else
+WXDLLIMPEXP_BASE int wxMSLU__wstati64(const wxChar *name, struct _stati64 *buffer)
+{
+    if ( wxUsingUnicowsDll() )
+        return _stati64((const char*)wxConvFile.cWX2MB(name), buffer);
+    else
+        return _wstati64(name, buffer);
+}
+#endif //__BORLANDC__
+
+#endif // compilers having wopen() &c
+
+#endif // wxUSE_BASE
 
 #endif // wxUSE_UNICODE_MSLU