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Error Returning #3

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dschatzberg opened this issue Nov 21, 2011 · 0 comments

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dschatzberg commented Nov 21, 2011

How do we want to return errors? Proposal, we adopt 1/2 of what K42 did, i.e., an error is negative space. With an error we have three values:

a generic error that comes from unix
a class specific error that can be responded to
a relatively unique system wide number that is ored in to the error

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