1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/mach/hurd/munlock.c b/sysdeps/mach/hurd/munlock.c
deleted file mode 100644
index ee8235ecf0..0000000000
--- a/sysdeps/mach/hurd/munlock.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* munlock -- undo the effects of prior mlock calls.  Mach/Hurd version.
-   Copyright (C) 2001-2017 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/>.  */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include <hurd.h>
-#include <mach/mach_host.h>
-
-/* Undo the effects on these whole pages of any prior mlock calls.  */
-
-int
-munlock (const void *addr, size_t len)
-{
-  mach_port_t host;
-  vm_address_t page;
-  error_t err;
-
-  err = __get_privileged_ports (&host, NULL);
-  if (err)
-    host = __mach_host_self();
-
-  page = trunc_page ((vm_address_t) addr);
-  len = round_page ((vm_address_t) addr + len) - page;
-
-  err = __vm_wire (host, __mach_task_self (), page, len, VM_PROT_NONE);
-  if (host != __mach_host_self())
-    __mach_port_deallocate (__mach_task_self (), host);
-
-  return err ? __hurd_fail (err) : 0;
-}