class WakeEvent

Construct a WakeEvent referencing the given wake_vector.

Walk the global list of all instances and dump diagnostic information to |f|. All events that

are currently pending OR that were triggered after the optional time value are logged.

Safe to call concurrently with any and all methods, including ctors and dtors.

Triggers a wakeup that resumes the system, or aborts an incomplete suspend sequence, and

prevents the system from starting a new suspend sequence.

Must be called with interrupts and preempt disabled.

Returns:

- WakeResult::Active if this wake trigger occurred when the system was active.

- WakeResult::Resumed if this or another wake trigger resumed the system.

- WakeResult::SuspendAborted if this wake trigger occurred before suspend completed.

- WakeResult::BadState if this wake event is already pending.

Calls to |Trigger| and |Acknowledge| must be synchronized by the caller to guarantee that

updates are performed by a single actor at a time.

Acknowledges a pending wake event, allowing the system to enter suspend when all other

suspend conditions are met.

Calls to |Trigger| and |Acknowledge| must be synchronized by the caller to guarantee that

updates are performed by a single actor at a time.

WARNING : This is not the method you are looking for

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Strobe is an operation used only in a very specific situation; when a suspend operation times

out and the ResumeTimerWakeVector becomes signaled as a result. This object is (currently) the

only non-interrupt wake source/vector defined in the system, and it is not directly exposed to

user-mode as a object which becomes acknowledged by user-mode actions. Instead, it is the

synthetic wake source used to report suspend-operation timeouts, and is (logically speaking)

_always_ immediately acked after being signaled.

Strobe handles this operation, without needing to expose any locks to make it possible to

atomically Trigger/Acknowledge the object. For all other wake source objects in the system,

explicit calls to Trigger and Acknowledge are what should be used.