From fe856aa957978504137c1d425815d4ed8a22be40 Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Wed, 24 Jan 2007 22:47:25 +0000
Subject: Sync with gnulib - lots of extraneous code removed in preference to
 GNU code

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1580 f882894a-f735-0410-b71e-b25c423dba1c
---
 gl/c-strtod.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 gl/c-strtod.c

(limited to 'gl/c-strtod.c')

diff --git a/gl/c-strtod.c b/gl/c-strtod.c
new file mode 100644
index 00000000..2234ed0f
--- /dev/null
+++ b/gl/c-strtod.c
@@ -0,0 +1,79 @@
+/* Convert string to double, using the C locale.
+
+   Copyright (C) 2003, 2004, 2006 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
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Paul Eggert.  */
+
+#include <config.h>
+
+#include "c-strtod.h"
+
+#include <locale.h>
+#include <stdlib.h>
+
+#include "xalloc.h"
+
+#if LONG
+# define C_STRTOD c_strtold
+# define DOUBLE long double
+# define STRTOD_L strtold_l
+#else
+# define C_STRTOD c_strtod
+# define DOUBLE double
+# define STRTOD_L strtod_l
+#endif
+
+/* c_strtold falls back on strtod if strtold doesn't conform to C99.  */
+#if LONG && HAVE_C99_STRTOLD
+# define STRTOD strtold
+#else
+# define STRTOD strtod
+#endif
+
+DOUBLE
+C_STRTOD (char const *nptr, char **endptr)
+{
+  DOUBLE r;
+
+#ifdef LC_ALL_MASK
+
+  locale_t c_locale = newlocale (LC_ALL_MASK, "C", 0);
+  r = STRTOD_L (nptr, endptr, c_locale);
+  freelocale (c_locale);
+
+#else
+
+  char *saved_locale = setlocale (LC_NUMERIC, NULL);
+
+  if (saved_locale)
+    {
+      saved_locale = xstrdup (saved_locale);
+      setlocale (LC_NUMERIC, "C");
+    }
+
+  r = STRTOD (nptr, endptr);
+
+  if (saved_locale)
+    {
+      setlocale (LC_NUMERIC, saved_locale);
+      free (saved_locale);
+    }
+
+#endif
+
+  return r;
+}
-- 
cgit v1.2.3-74-g34f1