win32.c: S_IFLNK

* win32/win32.c (fileattr_to_unixmode): set symlink for reparse
  points.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

include/ruby/win32.h

@@ -439,6 +439,8 @@ __declspec(dllimport) extern int finite(double);
 #define S_IXOTH 0001
 #endif
 
+#define S_IFLNK 0xa000
+
 /*
  * define this so we can do inplace editing
  */

win32/win32.c

@@ -4956,6 +4956,9 @@ fileattr_to_unixmode(DWORD attr, const WCHAR *path)
     if (attr & FILE_ATTRIBUTE_DIRECTORY) {
 	mode |= S_IFDIR | S_IEXEC;
     }
+    else if (attr & FILE_ATTRIBUTE_REPARSE_POINT) {
+	mode |= S_IFLNK;
+    }
     else {
 	mode |= S_IFREG;
     }