This repository has been archived by the owner on May 28, 2019. It is now read-only.
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FD_CLOEXEC,能防止exec后得进程和父进程共享fd,而外需要做得是重定向exec任务得标准输出句并与标准输出句并
work_dir问题,简单通过编译参数,以及手动设置得方式,设置工作得root目录,根据task得目录需要taskid等参数构造,可再添加逻辑