1 files changed, 0 insertions, 133 deletions
diff --git a/stdlib/cxa_atexit.c b/stdlib/cxa_atexit.c
deleted file mode 100644
index ce5d9f22b4..0000000000
--- a/stdlib/cxa_atexit.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Copyright (C) 1999-2017 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 <assert.h>
-#include <stdlib.h>
-#include <stdint.h>
-
-#include <libc-lock.h>
-#include "exit.h"
-#include <atomic.h>
-#include <sysdep.h>
-
-#undef __cxa_atexit
-
-
-int
-attribute_hidden
-__internal_atexit (void (*func) (void *), void *arg, void *d,
-		   struct exit_function_list **listp)
-{
-  struct exit_function *new = __new_exitfn (listp);
-
-  if (new == NULL)
-    return -1;
-
-#ifdef PTR_MANGLE
-  PTR_MANGLE (func);
-#endif
-  new->func.cxa.fn = (void (*) (void *, int)) func;
-  new->func.cxa.arg = arg;
-  new->func.cxa.dso_handle = d;
-  atomic_write_barrier ();
-  new->flavor = ef_cxa;
-  return 0;
-}
-
-
-/* Register a function to be called by exit or when a shared library
-   is unloaded.  This function is only called from code generated by
-   the C++ compiler.  */
-int
-__cxa_atexit (void (*func) (void *), void *arg, void *d)
-{
-  return __internal_atexit (func, arg, d, &__exit_funcs);
-}
-libc_hidden_def (__cxa_atexit)
-
-
-/* We change global data, so we need locking.  */
-__libc_lock_define_initialized (static, lock)
-
-
-static struct exit_function_list initial;
-struct exit_function_list *__exit_funcs = &initial;
-uint64_t __new_exitfn_called;
-
-struct exit_function *
-__new_exitfn (struct exit_function_list **listp)
-{
-  struct exit_function_list *p = NULL;
-  struct exit_function_list *l;
-  struct exit_function *r = NULL;
-  size_t i = 0;
-
-  __libc_lock_lock (lock);
-
-  for (l = *listp; l != NULL; p = l, l = l->next)
-    {
-      for (i = l->idx; i > 0; --i)
-	if (l->fns[i - 1].flavor != ef_free)
-	  break;
-
-      if (i > 0)
-	break;
-
-      /* This block is completely unused.  */
-      l->idx = 0;
-    }
-
-  if (l == NULL || i == sizeof (l->fns) / sizeof (l->fns[0]))
-    {
-      /* The last entry in a block is used.  Use the first entry in
-	 the previous block if it exists.  Otherwise create a new one.  */
-      if (p == NULL)
-	{
-	  assert (l != NULL);
-	  p = (struct exit_function_list *)
-	    calloc (1, sizeof (struct exit_function_list));
-	  if (p != NULL)
-	    {
-	      p->next = *listp;
-	      *listp = p;
-	    }
-	}
-
-      if (p != NULL)
-	{
-	  r = &p->fns[0];
-	  p->idx = 1;
-	}
-    }
-  else
-    {
-      /* There is more room in the block.  */
-      r = &l->fns[i];
-      l->idx = i + 1;
-    }
-
-  /* Mark entry as used, but we don't know the flavor now.  */
-  if (r != NULL)
-    {
-      r->flavor = ef_us;
-      ++__new_exitfn_called;
-    }
-
-  __libc_lock_unlock (lock);
-
-  return r;
-}