3 files changed, 0 insertions, 41 deletions
diff --git a/winsup/cygwin/cygheap.cc b/winsup/cygwin/cygheap.cc
index 4932cf0b1..7a18d18a6 100644
--- a/winsup/cygwin/cygheap.cc
+++ b/winsup/cygwin/cygheap.cc
@@ -219,12 +219,6 @@ init_cygheap::init_installation_root ()
 				    installation_root)))
 	break;
     }
-
-  if (cygwin_props.disable_key)
-    {
-      installation_key.Length = 0;
-      installation_key.Buffer[0] = L'\0';
-    }
 }
 
 void __stdcall
diff --git a/winsup/cygwin/cygprops.h b/winsup/cygwin/cygprops.h
deleted file mode 100644
index 70ea3cc5a..000000000
--- a/winsup/cygwin/cygprops.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* cygprops.h: Cygwin DLL properties
-
-   Copyright 2009, 2012 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#pragma once
-/* DLL properties data. */
-struct cygwin_props_t
-{
-  char magic[68];
-  ULONG size;
-  ULONG disable_key;
-};
-
-#define CYGWIN_PROPS_MAGIC \
-  "Fortunately, I keep my feathers numbered for just such an emergency"
diff --git a/winsup/cygwin/globals.cc b/winsup/cygwin/globals.cc
index 80e0f0db3..990158e92 100644
--- a/winsup/cygwin/globals.cc
+++ b/winsup/cygwin/globals.cc
@@ -13,7 +13,6 @@ details. */
 #include "winsup.h"
 #include "cygtls.h"
 #include "perprocess.h"
-#include "cygprops.h"
 #include "thread.h"
 #include <malloc.h>
 #include <cygwin/version.h>
@@ -160,19 +159,6 @@ const int __collate_load_error = 0;
   extern UNICODE_STRING _RDATA ro_u_natdev = _ROU (L"Device");
   #undef _ROU
 
-  /* Cygwin properties are meant to be readonly data placed in the DLL, but
-     which can be changed by external tools to make adjustments to the
-     behaviour of a DLL based on the binary of the DLL itself.  This is
-     different from $CYGWIN since it only affects that very DLL, not all
-     DLLs which have access to the $CYGWIN environment variable.  We use the
-     same _RDATA trick as for the above UNICODE_STRINGs. */
-  extern cygwin_props_t _RDATA cygwin_props =
-  {
-    CYGWIN_PROPS_MAGIC,
-    sizeof (cygwin_props_t),
-    0
-  };
-
   /* This is an exported copy of environ which can be used by DLLs
      which use cygwin.dll.  */
   char **__cygwin_environ;