1 files changed, 0 insertions, 44 deletions
diff --git a/io/dup3.c b/io/dup3.c
deleted file mode 100644
index ae4fe4b2ba..0000000000
--- a/io/dup3.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2008-2017 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 <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-
-/* Duplicate FD to FD2, closing the old FD2 and making FD2 be
-   open the same file as FD is which setting flags according to
-   FLAGS.  Return FD2 or -1.  */
-int
-__dup3 (int fd, int fd2, int flags)
-{
-  if (fd < 0 || fd2 < 0)
-    {
-      __set_errno (EBADF);
-      return -1;
-    }
-
-  if (fd == fd2)
-    /* No way to check that they are valid.  */
-    return fd2;
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-libc_hidden_def (__dup3)
-weak_alias (__dup3, dup3)
-stub_warning (dup3)