evhdl_t Union Reference

#include <em_event_types.h>

Data Fields
em_event_t	event
struct {
uint64_t   evptr: 48
uint64_t   evgen: 16
};

Detailed Description

Internal representation of the event handle (em_event_t) when using Event State Verification (ESV)

An event-generation-count is encoded into the high bits of the event handle to catch illegal usage after the event ownership has been transferred. Each user-to-EM event state transition increments the .evgen and thus obsoletes any further use of the handle by that user.

Definition at line 67 of file em_event_types.h.

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The documentation for this union was generated from the following file:

• em_event_types.h