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10.20.2006 at 03:25AM PDT, ID: 22031708
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8.6

get active process list in linux

Asked by rongz in Linux Programming

Tags: , , , ,

Hi,
In HP-UX, you can get a list of active processes and their relevant information by calling pstat_getproc(). How can this be achieved in linux using c/c++? I.e. how can i get a list of current running processes?

It seems that one way to do it is: read the /proc and go to all /proc/xxxx/staus(xxxx are digits) and check if xxxx is in running state, if yes, count the process as active process and push it to a list. I wonder if there is other simple way and can somebody show me an example. Thanks.Start Free Trial
 
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[+][-]10.20.2006 at 03:32AM PDT, ID: 17772531

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[+][-]10.20.2006 at 03:39AM PDT, ID: 17772558

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About this solution

Zone: Linux Programming
Tags: linux, process, list, active, get
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Solution Provided By: sunnycoder
Participating Experts: 2
Solution Grade: A
 
 
[+][-]10.20.2006 at 03:50AM PDT, ID: 17772595

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[+][-]10.20.2006 at 03:54AM PDT, ID: 17772612

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[+][-]10.20.2006 at 06:56AM PDT, ID: 17773698

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[+][-]10.20.2006 at 08:35AM PDT, ID: 17774596

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