From fe856aa957978504137c1d425815d4ed8a22be40 Mon Sep 17 00:00:00 2001 From: Ton Voon Date: Wed, 24 Jan 2007 22:47:25 +0000 Subject: 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 --- lib/dup-safer.c | 46 ---------------------------------------------- 1 file changed, 46 deletions(-) delete mode 100644 lib/dup-safer.c (limited to 'lib/dup-safer.c') 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 -#endif - -#include "unistd-safer.h" - -#include - -#include -#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 -} -- cgit v1.2.3-74-g34f1