use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE

[pspp] / lib / dup3.c

diff --git a/lib/dup3.c b/lib/dup3.c
index 5ae8b44ea860aea4c9d57f0fdddf46f0225c9df8..2f87da61678255172208d357485048c8edd7d555 100644 (file)
--- a/lib/dup3.c
+++ b/lib/dup3.c
@@ -1,5 +1,5 @@
 /* Copy a file descriptor, applying specific flags.
-   Copyright (C) 2009-2010 Free Software Foundation, Inc.
+   Copyright (C) 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
@@ -56,10 +56,10 @@ dup3 (int oldfd, int newfd, int flags)
         if (!(result < 0 && errno == ENOSYS))
           {
             have_dup3_really = 1;
-#if REPLACE_FCHDIR
+# if REPLACE_FCHDIR
             if (0 <= result)
               result = _gl_register_dup (oldfd, newfd);
-#endif
+# endif
             return result;
           }
         have_dup3_really = -1;