* stdlib-safer.h: New file from coreutils, required by

[gnulib.git] / lib / save-cwd.c

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index 4dcf0d5..f842cca 100644 (file)
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -15,34 +15,24 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* Written by Jim Meyering.  */
 
-#if HAVE_CONFIG_H
-# include "config.h"
+#ifdef HAVE_CONFIG_H
+# include <config.h>
 #endif
 
 #include "save-cwd.h"
 
+#include <errno.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_FCNTL_H
-# include <fcntl.h>
-#else
-# include <sys/file.h>
-#endif
-
-#include <errno.h>
+#include <unistd.h>
 
 #include "chdir-long.h"
-#include "unistd-safer.h"
+#include "fcntl--.h"
 #include "xgetcwd.h"
 
 /* On systems without the fchdir function (WOE), pretend that open
@@ -82,15 +72,11 @@ save_cwd (struct saved_cwd *cwd)
 {
   cwd->name = NULL;
 
-  cwd->desc = fd_safer (open (".", O_RDONLY));
+  cwd->desc = open (".", O_RDONLY);
   if (cwd->desc < 0)
     {
-      cwd->desc = fd_safer (open (".", O_WRONLY));
-      if (cwd->desc < 0)
-       {
-         cwd->name = xgetcwd ();
-         return cwd->name ? 0 : -1;
-       }
+      cwd->name = xgetcwd ();
+      return cwd->name ? 0 : -1;
     }
 
   return 0;