Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re:Non-priv way to collect job stats under Intel?



>Assuming that you're willing to accept the stipulation that you can
>only look at your own processes, what sorts of information about said
processes would you expect/want such an API to provide? To put it another way, if you could have your idea "process inspection API", what would might it look like?

Ideally, given a pid, I'd like an API returning the following ps values in a struct:


%cpu %mem command lim lstart nice ppid pri sl state time uid xstat

To solve my immediate problem, I'd settle for

lstart state time xstat


Does sysctl on kern.proc work for this? (See the example in the sysctl 3 man page.)

I grabbed some source described here:
http://ezine.daemonnews.org/200205/sysctl-netbsd.html

I had to change some "struct proc" declarations to "struct extern_proc", but then it compiles. Running it against my local user didn't correctly sum up my CPU usage, but it did correctly count my processes.

-pmb
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/darwin-dev/email@hidden

This email sent to email@hidden
References: 
 >Re:Non-priv way to collect job stats under Intel? (From: Jeffrey Johnson <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.