 | | Re: signals / legOS internals
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(...) Now keep in mind that this is coming from someone who won't take Duke's OS class until next spring- is there any reason the current semaphore implementation couldn't be used for a large percentage of these tasks? I.E., thread A checks (or uses (...) (25 years ago, 26-Jun-99, to lugnet.robotics.rcx.legos)
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| | Re: legOS make newbe question
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(...) Damn, I am too used to tcsh, and yet I still remembered the export. Make that: MAKE_MODE=UNIX; export MAKE_MODE (followed by make) Again, make --unix should also do the trick if that is easier to remember. Oh. My MAKE_MODE environment variable (...) (25 years ago, 26-Jun-99, to lugnet.robotics.rcx.legos)
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| | Re: signals / legOS internals
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(...) What am I missing? Why do you need callbacks in the process structure? I was thinking if you can reference the thread, you can just call a system function (e.g. suspend(thread)), and that will suspend the thread. You do not need callbacks (...) (25 years ago, 26-Jun-99, to lugnet.robotics.rcx.legos)
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| | Re: legOS make newbe question
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(...) Some versions of make look for the sh shell, others use the dos shell. Probably, make is using the dos shell and not sh. As far as I know, make does not parse the parens, the shell does. And dos does not understand the parens. My cygwin make (...) (25 years ago, 26-Jun-99, to lugnet.robotics.rcx.legos)
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| | Re: legOS make newbe question
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Thanks Lou, I am sure that you are right. I also don't know what could cause it or how to fix it. I just hope there is some bright person who reads this NG and can get me on to the next step. Based upon the discussion topics that I have seen, this (...) (25 years ago, 26-Jun-99, to lugnet.robotics.rcx.legos)
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