advacing lnux program --zombie process [copy]
摘要:
A zombie processis a process that has terminated but has not been cleaned up yet. Itis the responsibility of the parent process to clean up its zombie children.The waitfunctions do this, too, so it’s not necessary to track whether your child process is stillexecuting before waiting for it. Suppose, 阅读全文
posted @ 2013-02-02 23:34 michile 阅读(160) 评论(0) 推荐(0) 编辑