Subject:
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How to check if a thread is still alive?
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 20 Aug 2002 16:44:27 GMT
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Viewed:
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2218 times
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Hi,
this is my first post to this group, so please excude if this is a
trivial question...
I just got started with Mindstorms and am playing around with the
various programming options available trying to find the one that fits
me best. I started of with leJOS which is nice but as I am not a Java
programmer I kept looking around and getting to like brickOS better and
better.
What I inspecially liked about leJOS are some of the predifined classes
dealing with behavior control (as documented in Brian Bagnell's ook
'core Lego Mindstorms Programming'). So I started to implement siniliar
finctionality for brickOS. For the arbitrator it would be extremly
helpfull (not to say essential) to know is a thread is still active or
has exited already. Browsing through the docs and the header files I
didn't seem to find a way to do this. What I need is an equivalent to
test -f /proc/$PID
to check if a process is running under Lunix. Only for threads and in
brickOS.
Any idea?
Thanks,
BB
PS: Once I have the arbitrator working I can post it here if there is
interest.
--
In Blythe, California, a city ordinance declares that a person must own
at least two cows before he can wear cowboy boots in public.
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