#include <wchar.h>
+#include <locale.h>
+#include "locale_impl.h"
/* collate only by code points */
-size_t wcsxfrm(wchar_t *dest, const wchar_t *src, size_t n)
+size_t __wcsxfrm_l(wchar_t *restrict dest, const wchar_t *restrict src, size_t n, locale_t loc)
{
size_t l = wcslen(src);
- if (l >= n) {
+ if (l < n) {
+ wmemcpy(dest, src, l+1);
+ } else if (n) {
wmemcpy(dest, src, n-1);
dest[n-1] = 0;
- } else wcscpy(dest, src);
+ }
return l;
}
+
+size_t wcsxfrm(wchar_t *restrict dest, const wchar_t *restrict src, size_t n)
+{
+ return __wcsxfrm_l(dest, src, n, CURRENT_LOCALE);
+}
+
+weak_alias(__wcsxfrm_l, wcsxfrm_l);