#include <stdlib.h>
#include <string.h>
#include "locale_impl.h"
+#include "libc.h"
-locale_t duplocale(locale_t old)
+#define malloc __libc_malloc
+#define calloc undef
+#define realloc undef
+#define free undef
+
+locale_t __duplocale(locale_t old)
{
- locale_t new;
- new = calloc(1, sizeof *new);
- if (new) memcpy(new, old, sizeof *new);
+ locale_t new = malloc(sizeof *new);
+ if (!new) return 0;
+ if (old == LC_GLOBAL_LOCALE) old = &libc.global_locale;
+ *new = *old;
return new;
}
+
+weak_alias(__duplocale, duplocale);