+++ /dev/null
-/* Invoke open, but avoid some glitches.
-
- Copyright (C) 2005, 2006, 2008 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
-
-/* Written by Paul Eggert. */
-
-#include <config.h>
-
-#include "fcntl-safer.h"
-
-#include <fcntl.h>
-#include <stdarg.h>
-#include "unistd-safer.h"
-
-int
-open_safer (char const *file, int flags, ...)
-{
- mode_t mode = 0;
-
- if (flags & O_CREAT)
- {
- va_list ap;
- va_start (ap, flags);
-
- /* Assume mode_t promotes to int if and only if it is smaller.
- This assumption isn't guaranteed by the C standard, but we
- don't know of any real-world counterexamples. */
- if (sizeof (mode_t) < sizeof (int))
- mode = va_arg (ap, int);
- else
- mode = va_arg (ap, mode_t);
-
- va_end (ap);
- }
-
- return fd_safer (open (file, flags, mode));
-}