mingw support for simulator: dfs/dfs_win32

bsp/simulator/applications/dfs_win32.c

@@ -27,6 +27,22 @@
 #include <WinError.h>
 #include  <windows.h>
 
+#if defined(__MINGW32__) && defined(_NO_OLDNAMES)
+#define O_RDONLY    _O_RDONLY
+#define O_WRONLY    _O_WRONLY
+#define O_RDWR      _O_RDWR
+#define O_ACCMODE   _O_ACCMODE
+#define O_APPEND    _O_APPEND
+#define O_CREAT     _O_CREAT
+#define O_TRUNC     _O_TRUNC
+#define O_EXCL      _O_EXCL
+#define O_TEXT      _O_TEXT
+#define O_BINARY    _O_BINARY
+#define O_TEMPORARY _O_TEMPORARY
+#define O_NOINHERIT _O_NOINHERIT
+#define O_SEQUENTIAL   _O_SEQUENTIAL
+#define O_RANDOM    _O_RANDOM
+#endif
 /*
  * RT-Thread DFS Interface for win-directory as an disk device
  */

bsp/simulator/rtconfig.h

@@ -143,7 +143,7 @@
 /* DFS: windows share directory mounted to rt-thread/dfs  */
 /* only used in bsp/simulator */
 #ifdef _WIN32
-//#define RT_USING_DFS_WINSHAREDIR
+#define RT_USING_DFS_WINSHAREDIR
 #endif
 
 /* the max number of mounted file system */