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<== Date ==> | <== Thread ==> |
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Subject: | asyn interrupt and record |
From: | Heinrich du Toit <[email protected]> |
To: | TechTalk EPICS <[email protected]> |
Date: | Fri, 12 Oct 2007 12:36:12 +0200 |
If I have a custom record... And it has some procedure to respond to an ASYN interrupt. As I understand it this asyn interrupt run in a different thread than the dbaccess for the record? This means in effect that if I have some array field and start editing it in the interrupt function. Then the db access/ca can get half-way modified values back? Which would be bad? Any method that the array can mutex/lock its fields while processing them? Or is it ok to edit?