1 files changed, 0 insertions, 67 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-execstack.c b/sysdeps/unix/sysv/linux/dl-execstack.c
deleted file mode 100644
index 3c4de1cb46..0000000000
--- a/sysdeps/unix/sysv/linux/dl-execstack.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Stack executability handling for GNU dynamic linker.  Linux version.
-   Copyright (C) 2003-2017 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 <ldsodefs.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include <libintl.h>
-#include <stdbool.h>
-#include <stackinfo.h>
-#include <caller.h>
-#include <sysdep.h>
-
-
-extern int __stack_prot attribute_relro attribute_hidden;
-
-
-int
-internal_function
-_dl_make_stack_executable (void **stack_endp)
-{
-  /* This gives us the highest/lowest page that needs to be changed.  */
-  uintptr_t page = ((uintptr_t) *stack_endp
-		    & -(intptr_t) GLRO(dl_pagesize));
-  int result = 0;
-
-  /* Challenge the caller.  */
-  if (__builtin_expect (__check_caller (RETURN_ADDRESS (0),
-					allow_ldso|allow_libpthread) != 0, 0)
-      || __builtin_expect (*stack_endp != __libc_stack_end, 0))
-    return EPERM;
-
-  if (__builtin_expect (__mprotect ((void *) page, GLRO(dl_pagesize),
-				    __stack_prot) == 0, 1))
-    goto return_success;
-  result = errno;
-  goto out;
-
- return_success:
-  /* Clear the address.  */
-  *stack_endp = NULL;
-
-  /* Remember that we changed the permission.  */
-  GL(dl_stack_flags) |= PF_X;
-
- out:
-#ifdef check_consistency
-  check_consistency ();
-#endif
-
-  return result;
-}
-rtld_hidden_def (_dl_make_stack_executable)