x86: Add sysdeps/x86/dl-lookupcfg.h

Since sysdeps/i386/dl-lookupcfg.h and sysdeps/x86_64/dl-lookupcfg.h are
identical, we can replace them with sysdeps/x86/dl-lookupcfg.h.

	* sysdeps/i386/dl-lookupcfg.h: Moved to ...
	* sysdeps/x86/dl-lookupcfg.h: Here.
	* sysdeps/x86_64/dl-lookupcfg.h: Removed.

1 files changed, 31 insertions, 0 deletions

diff --git a/sysdeps/x86/dl-lookupcfg.h b/sysdeps/x86/dl-lookupcfg.h
new file mode 100644
index 0000000000..52898de030
--- /dev/null
+++ b/sysdeps/x86/dl-lookupcfg.h
@@ -0,0 +1,31 @@
+/* Configuration of lookup functions.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define DL_UNMAP_IS_SPECIAL
+
+#include_next <dl-lookupcfg.h>
+
+/* Address of protected data defined in the shared library may be
+   external due to copy relocation.   */
+#define DL_EXTERN_PROTECTED_DATA
+
+struct link_map;
+
+extern void _dl_unmap (struct link_map *map) attribute_hidden;
+
+#define DL_UNMAP(map) _dl_unmap (map)