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Determine if only one instance is running: Difference between revisions
Determine if only one instance is running (view source)
Revision as of 06:44, 4 December 2016
, 7 years agoUndo revision 239369 by Spoon! (talk)
Line 517:
-- launch the second thread, which will find the lock file and
-- thus will exit immediately
forkIO oneInstance
return ()</lang>
=={{header|Icon}} and {{header|Unicon}}==
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