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, 12 insertions, 0 deletions

diff --git a/lib/libc/stdio/getwc.c b/lib/libc/stdio/getwc.c
index ba5ab60..666350b 100644
--- a/lib/libc/stdio/getwc.c
+++ b/lib/libc/stdio/getwc.c
@@ -2,6 +2,11 @@
  * Copyright (c) 2002 Tim J. Robbins.
  * 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:
@@ -30,6 +35,7 @@ __FBSDID("$FreeBSD$");
 #include "namespace.h"
 #include <stdio.h>
 #include <wchar.h>
+#include <xlocale.h>
 #include "un-namespace.h"
 #include "libc_private.h"
 #include "local.h"
@@ -46,3 +52,9 @@ getwc(FILE *fp)
 
 	return (fgetwc(fp));
 }
+wint_t
+getwc_l(FILE *fp, locale_t locale)
+{
+
+	return (fgetwc_l(fp, locale));
+}