Function finish_async

run-command.c:1278–1295

}

int finish_async(struct async *async)
{
#ifdef NO_PTHREADS
	int ret = wait_or_whine(async->pid, "child process", 0);

	invalidate_lstat_cache();

	return ret;
#else
	void *ret = (void *)(intptr_t)(-1);

	if (pthread_join(async->tid, &ret))
		error("pthread_join failed");
	invalidate_lstat_cache();
	return (int)(intptr_t)ret;

#endif
}

int async_with_fork(void)
{