The problem with a shared file is I would still need a parallel routine running to check the contents of the shared file. What I want is to write something that checks the status of the SCSI bus every 15 seconds or so and updates some variables, but does not block my main program.

There are only 10 types of people in this world... those who understand binary, and those who don't.

In reply to Re^2: Need to create a SCSI monitoring child process. by LivingDust
in thread Need to create a SCSI monitoring child process. by LivingDust

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