Re: A few questions...

Daniel Molina Wegener wrote this message on Mon, Jul 23, 2007 at 20:52 -0400:
a) Is there any function or variable that tells me which is the
root user UID in the system, or root always have 0 and it's
an "elegant" option to compare the variables or structure
members against zero.

#include <sys/conf.h>

uid == UID_ROOT

b) Can normal users look for system processes or kernel threads?

Yes, ps does this...

c) Can root look for system processes or kernel threads?

Yes, ps does this...

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"All that I will do, has been done, All that I have, has not."
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