Intel Extensible Firmware Interface - Signalevent()

Extensible Firmware Interface Specification
34 12/12/00 Version 1.02
3.1.3 SignalEvent()
Summary
Signals an event.
Prototype
EFI_STATUS
SignalEvent (
IN EFI_EVENT Event
);
Parameters
Event The event to signal. Type EFI_EVENT is defined in Section 3.1.1.
Description
The supplied Event is signaled and, if the event has a signal notification function, it is scheduled
to be invoked at the event’s notificiation task priority level. SignalEvent() may be invoked
from any task priority level.
Status Codes Returned
EFI_SUCCESS The event was signaled.