popen使用介绍(en)

时间:2014-06-09 05:08:21
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文件名称:popen使用介绍(en)

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更新时间:2014-06-09 05:08:21

vc popen

在线咨询在线咨询 育龙论坛育龙论坛 在线报名在线报名 在线留言在线留言 投诉建议投诉建议 在线投稿在线投稿 收藏本页收藏本页 use popen programming 育龙网 WWW.CHINA-B.C0M 2009年06月12日 来源:互联网 育龙网核心提示: use popen ====================================================================from: NAMEpopen - initiate pipe streams t use popen ==================================================================== from: NAME popen - initiate pipe streams to or from a process SYNOPSIS #include FILE popen; DESCRIPTION Thepopenfunction executes the command specified by the stringcommand.It creates a pipe between the calling program and the executed command, andreturns a pointer to a stream that can be used to either read from or write tothe pipe. If the implementation supports the referenced XCU specification, the environment of theexecuted command will be as if a child process were created within thepopencall usingfork,and the child invoked theshutility using the call:


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