2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: TBD

@@ -1,6 +1,7 @@
 /*
+ * Copyright 2013 Garrett D'Amore <garrett@damore.org>
  * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
  * Copyright (c) 2004 Tim J. Robbins. All rights reserved.
  * Copyright (c) 2003 David Xu <davidxu@freebsd.org>
  * All rights reserved.
  *

@@ -32,34 +33,42 @@
 #include "runetype.h"
 #include <stdlib.h>
 #include <string.h>
 #include <wchar.h>
 #include "mblocal.h"
+#include "lctype.h"
 
 static size_t   _GB2312_mbrtowc(wchar_t *_RESTRICT_KYWD,
                     const char *_RESTRICT_KYWD,
                     size_t, mbstate_t *_RESTRICT_KYWD);
 static int      _GB2312_mbsinit(const mbstate_t *);
 static size_t   _GB2312_wcrtomb(char *_RESTRICT_KYWD, wchar_t,
                     mbstate_t *_RESTRICT_KYWD);
+static size_t   _GB2312_mbsnrtowcs(wchar_t *_RESTRICT_KYWD,
+                    const char **_RESTRICT_KYWD, size_t, size_t,
+                    mbstate_t *_RESTRICT_KYWD);
+static size_t   _GB2312_wcsnrtombs(char *_RESTRICT_KYWD,
+                    const wchar_t **_RESTRICT_KYWD, size_t, size_t,
+                    mbstate_t *_RESTRICT_KYWD);
 
+
 typedef struct {
         int     count;
         uchar_t bytes[2];
 } _GB2312State;
 
-int
-_GB2312_init(_RuneLocale *rl)
+void
+_GB2312_init(struct lc_ctype *lct)
 {
 
-        _CurrentRuneLocale = rl;
-        __mbrtowc = _GB2312_mbrtowc;
-        __wcrtomb = _GB2312_wcrtomb;
-        __mbsinit = _GB2312_mbsinit;
-        __ctype[520] = 2;
-        charset_is_ascii = 0;
-        return (0);
+        lct->lc_mbrtowc = _GB2312_mbrtowc;
+        lct->lc_wcrtomb = _GB2312_wcrtomb;
+        lct->lc_mbsinit = _GB2312_mbsinit;
+        lct->lc_mbsnrtowcs = _GB2312_mbsnrtowcs;
+        lct->lc_wcsnrtombs = _GB2312_wcsnrtombs;
+        lct->lc_max_mblen = 2;
+        lct->lc_is_ascii = 0;
 }
 
 static int
 _GB2312_mbsinit(const mbstate_t *ps)
 {

@@ -152,6 +161,22 @@
                 *s = wc & 0xff;
                 return (2);
         }
         *s = wc & 0xff;
         return (1);
+}
+
+static size_t
+_GB2312_mbsnrtowcs(wchar_t *_RESTRICT_KYWD dst,
+    const char **_RESTRICT_KYWD src, size_t nms, size_t len,
+    mbstate_t *_RESTRICT_KYWD ps)
+{
+        return (__mbsnrtowcs_std(dst, src, nms, len, ps, _GB2312_mbrtowc));
+}
+
+static size_t
+_GB2312_wcsnrtombs(char *_RESTRICT_KYWD dst,
+    const wchar_t **_RESTRICT_KYWD src, size_t nwc, size_t len,
+    mbstate_t *_RESTRICT_KYWD ps)
+{
+        return (__wcsnrtombs_std(dst, src, nwc, len, ps, _GB2312_wcrtomb));
 }