Function get_thread_data

builtin/index-pack.c:411–420

}

static inline struct thread_local_data *get_thread_data(void)
{
	if (HAVE_THREADS) {
		if (threads_active)
			return pthread_getspecific(key);
		assert(!threads_active &&
		       "This should only be reached when all threads are gone");
	}
	return &nothread_data;
}

static void set_thread_data(struct thread_local_data *data)
{