use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE

[pspp] / lib / popen-safer.c

diff --git a/lib/popen-safer.c b/lib/popen-safer.c
index be67c7698e1e34c2a69672b827bade6df83d4025..07bfb1db33e7e8bdb1e963066def78ac3d1c8e39 100644 (file)
--- a/lib/popen-safer.c
+++ b/lib/popen-safer.c
@@ -1,6 +1,6 @@
 /* Invoke popen, but avoid some glitches.
 
-   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