Function mi_process_setup_auto_thread_done

3rd/mimalloc-2.0.9/src/init.c:402–415

Set up handlers so `mi_thread_done` is called automatically

// Set up handlers so `mi_thread_done` is called automatically
static void mi_process_setup_auto_thread_done(void) {
  static bool tls_initialized = false; // fine if it races
  if (tls_initialized) return;
  tls_initialized = true;
  #if defined(_WIN32) && defined(MI_SHARED_LIB)
    // nothing to do as it is done in DllMain
  #elif defined(_WIN32) && !defined(MI_SHARED_LIB)
    mi_fls_key = FlsAlloc(&mi_fls_done);
  #elif defined(MI_USE_PTHREADS)
    mi_assert_internal(_mi_heap_default_key == (pthread_key_t)(-1));
    pthread_key_create(&_mi_heap_default_key, &mi_pthread_done);
  #endif
  _mi_heap_set_default_direct(&_mi_heap_main);
}


bool _mi_is_main_thread(void) {