Sync with gnulib - lots of extraneous code removed in preference to GNU code

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1580 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 0 insertions, 46 deletions

diff --git a/lib/dup-safer.c b/lib/dup-safer.c
deleted file mode 100644
index 8cbee700..00000000
--- a/lib/dup-safer.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Invoke dup, but avoid some glitches.
-   Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* Written by Paul Eggert.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "unistd-safer.h"
-
-#include <fcntl.h>
-
-#include <unistd.h>
-#ifndef STDERR_FILENO
-# define STDERR_FILENO 2
-#endif
-
-/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
-   STDERR_FILENO.  */
-
-int
-dup_safer (int fd)
-{
-#ifdef F_DUPFD
-  return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
-#else
-  /* fd_safer calls us back, but eventually the recursion unwinds and
-     does the right thing.  */
-  return fd_safer (dup (fd));
-#endif
-}