use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE

[pspp] / lib / dup3.c

diff --git a/lib/dup3.c b/lib/dup3.c
index 60d3f76efd2fef81c9528ba5cd199029b2573d9c..2f87da61678255172208d357485048c8edd7d555 100644 (file)
--- a/lib/dup3.c
+++ b/lib/dup3.c
@@ -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;