X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffopen-safer.c;h=c0a1f16b763a20912568c3386e89d94031e09937;hb=0e9ef9b9c9cd7036960656c797f0567b742e7b80;hp=55991a2553e6bd9be887e9dab3b524dfd752dc31;hpb=57fdfd3f8ec62b105c53bcdf6f127c35c7fe7391;p=gnulib.git

diff --git a/lib/fopen-safer.c b/lib/fopen-safer.c
index 55991a255..c0a1f16b7 100644
--- a/lib/fopen-safer.c
+++ b/lib/fopen-safer.c
@@ -1,6 +1,6 @@
 /* Invoke fopen, but avoid some glitches.
 
-   Copyright (C) 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2004-2006, 2009-2011 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
@@ -25,10 +25,6 @@
 #include <unistd.h>
 #include "unistd-safer.h"
 
-#ifndef STDERR_FILENO
-# define STDERR_FILENO 2
-#endif
-
 /* Like fopen, but do not return stdin, stdout, or stderr.  */
 
 FILE *
@@ -41,26 +37,26 @@ fopen_safer (char const *file, char const *mode)
       int fd = fileno (fp);
 
       if (0 <= fd && fd <= STDERR_FILENO)
-	{
-	  int f = dup_safer (fd);
-
-	  if (f < 0)
-	    {
-	      int e = errno;
-	      fclose (fp);
-	      errno = e;
-	      return NULL;
-	    }
-
-	  if (fclose (fp) != 0
-	      || ! (fp = fdopen (f, mode)))
-	    {
-	      int e = errno;
-	      close (f);
-	      errno = e;
-	      return NULL;
-	    }
-	}
+        {
+          int f = dup_safer (fd);
+
+          if (f < 0)
+            {
+              int e = errno;
+              fclose (fp);
+              errno = e;
+              return NULL;
+            }
+
+          if (fclose (fp) != 0
+              || ! (fp = fdopen (f, mode)))
+            {
+              int e = errno;
+              close (f);
+              errno = e;
+              return NULL;
+            }
+        }
     }
 
   return fp;