From owner-freebsd-questions  Thu Jul 26  6:58:34 2001
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Date: Thu, 26 Jul 2001 21:54:31 +0800 (CST)
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To: freebsd-questions@FreeBSD.ORG
Subject: a programming question
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dear hackers:
     i meet a programming question,hope to get ur help!
     now i want to get some process's concrete infomation with c language in
freebsd environment,example for whether the process exits or not ,and it's pid,ppid,status,cpu%,and so on.but i only know it's command name.Is there a 
function can do this?how to do it?
     hope to receive ur answer!thanks very much!
                                                         your sincerely
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