Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a

load of _l suffixed versions of various standard library functions that use
the global locale, making them take an explicit locale parameter.  Also
adds support for per-thread locales.  This work was funded by the FreeBSD
Foundation.

Please test any code you have that uses the C standard locale functions!

Reviewed by:    das (gdtoa changes)
Approved by:    dim (mentor)

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/libc/stdlib/atof.c b/lib/libc/stdlib/atof.c
index 51e482e..746ceac 100644
--- a/lib/libc/stdlib/atof.c
+++ b/lib/libc/stdlib/atof.c
@@ -2,6 +2,11 @@
  * Copyright (c) 1988, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ * Portions of this software were developed by David Chisnall
+ * under sponsorship from the FreeBSD Foundation.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,6 +39,7 @@ static char sccsid[] = "@(#)atof.c	8.1 (Berkeley) 6/4/93";
 __FBSDID("$FreeBSD$");
 
 #include <stdlib.h>
+#include <xlocale.h>
 
 double
 atof(ascii)
@@ -41,3 +47,11 @@ atof(ascii)
 {
 	return strtod(ascii, (char **)NULL);
 }
+
+double
+atof_l(ascii, locale)
+	const char *ascii;
+	locale_t locale;
+{
+	return strtod_l(ascii, (char **)NULL, locale);
+}