zircon/third_party/ulib/musl/src/locale/duplocale.c

#include <stdlib.h>
#include <string.h>

#include "libc.h"
#include "locale_impl.h"

locale_t __duplocale(locale_t old) {
  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);