setPollNeededCallback()

virtual void fl::IChannelDriver::setPollNeededCallback ( PollNeededCallback callback )

inlinevirtual

Install the manager-owned poll-needed callback for ISR wakeups.

Implementations that can signal from an ISR should store this callback and invoke it after updating their own state. Implementations without such a signal can ignore it; the manager will still make progress via bounded timeout slices.

Definition at line 286 of file driver.h.

                                                                                 {
        (void)callback;
    }

References fl::FL_NO_EXCEPT, and setPollNeededCallback().

Referenced by setPollNeededCallback().

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