update for HEAD-2003021201

[reactos.git] / lib / msvcrt / io / wchmod.c

diff --git a/lib/msvcrt/io/wchmod.c b/lib/msvcrt/io/wchmod.c
new file mode 100644 (file)
index 0000000..e10d632
--- /dev/null
+++ b/lib/msvcrt/io/wchmod.c
@@ -0,0 +1,33 @@
+#include <windows.h>
+#include <msvcrt/io.h>
+
+#define NDEBUG
+#include <msvcrt/msvcrtdbg.h>
+
+#define mode_t int
+
+
+int _wchmod(const wchar_t* filename, mode_t mode)
+{
+    DWORD FileAttributes = 0;
+    DPRINT("_wchmod('%S', %x)\n", filename, mode);
+
+    FileAttributes = GetFileAttributesW(filename);
+    if ( FileAttributes == -1 )
+        return -1;
+
+    if ( mode == 0 )
+        return -1;
+
+    if ((mode & _S_IREAD) == _S_IREAD && (mode & _S_IWRITE) != _S_IWRITE)
+        FileAttributes &= FILE_ATTRIBUTE_READONLY;
+    else if (((mode & _S_IREAD) != _S_IREAD) && ((mode & _S_IWRITE) == _S_IWRITE))
+        FileAttributes &= FILE_ATTRIBUTE_NORMAL;
+    else
+        FileAttributes &= FILE_ATTRIBUTE_NORMAL;
+
+    if (SetFileAttributesW(filename, FileAttributes) == FALSE)
+        return -1;
+
+    return 1;
+}