Function makeByteArrayV

src/machine.cpp:4355–4367

}

GcByteArray* makeByteArrayV(Thread* t, const char* format, va_list a, int size)
{
  THREAD_RUNTIME_ARRAY(t, char, buffer, size);

  int r = vm::vsnprintf(RUNTIME_ARRAY_BODY(buffer), size - 1, format, a);
  if (r >= 0 and r < size - 1) {
    GcByteArray* s = makeByteArray(t, strlen(RUNTIME_ARRAY_BODY(buffer)) + 1);
    memcpy(s->body().begin(), RUNTIME_ARRAY_BODY(buffer), s->length());
    return s;
  } else {
    return 0;
  }
}

GcByteArray* makeByteArray(Thread* t, const char* format, ...)
{