# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 947192466 0
# Node ID a81cc8789f1f0fa20c0b1bacb89eba0948678b2f
# Parent  32451d20b978f925170098e3c34d65be942c2cdd
Add #pragma STDC FENV_ACCESS ON if C99.

diff --git a/lib/xstrtod.c b/lib/xstrtod.c
--- a/lib/xstrtod.c
+++ b/lib/xstrtod.c
@@ -1,5 +1,5 @@
 /* xstrtod.c - error-checking interface to strtod
-   Copyright (C) 1996, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1999, 2000 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
@@ -32,6 +32,11 @@
 #include <limits.h>
 #include "xstrtod.h"
 
+/* Tell the compiler that non-default rounding modes are used.  */
+#if 199901 <= __STDC_VERSION__
+ #pragma STDC FENV_ACCESS ON
+#endif
+
 /* An interface to strtod that encapsulates all the error checking
    one should usually perform.  Like strtod, but upon successful
    conversion put the result in *RESULT and return zero.  Return