Re: protected type interrupts

Jeffrey R. Carter a écrit :
If a call to a procedure or entry of a protected object changes the barrier on another entry to True, the thread of control that changed the barrier is allowed to execute the newly open entry on behalf of the task that called it. So the entry is not being executed in the interrupt handler, but by the thread of control that called the interrupt handler.

But since you specified a priority for the PO (and assuming priority_ceiling), you still execute at interrupt priority. Depending on the hardware and how priorities are managed, this may delay or hide actual interrupts.

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J-P. Rosen (rosen@xxxxxxxxx)
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