1 files changed, 0 insertions, 56 deletions
diff --git a/sysdeps/posix/dup2.c b/sysdeps/posix/dup2.c
deleted file mode 100644
index 3c8e1bcac4..0000000000
--- a/sysdeps/posix/dup2.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1991-2017 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 <limits.h>
-#include <unistd.h>
-
-/* Duplicate FD to FD2, closing the old FD2 and making FD2 be
-   open the same file as FD is.  Return FD2 or -1.  */
-int
-__dup2 (int fd, int fd2)
-{
-  int save;
-
-  if (fd2 < 0
-#ifdef OPEN_MAX
-      || fd2 >= OPEN_MAX
-#endif
-)
-    {
-      __set_errno (EBADF);
-      return -1;
-    }
-
-  /* Check if FD is kosher.  */
-  if (fcntl (fd, F_GETFL) < 0)
-    return -1;
-
-  if (fd == fd2)
-    return fd2;
-
-  /* This is not atomic.  */
-
-  save = errno;
-  (void) close (fd2);
-  __set_errno (save);
-
-  return fcntl (fd, F_DUPFD, fd2);
-}
-libc_hidden_def (__dup2)
-weak_alias (__dup2, dup2)