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kernel/event: Reference ReadableEvent from WritableEvent

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This commit is contained in:
Zach Hilman 2018-11-27 09:18:29 -05:00
parent ff610103b5
commit a342bcc9b1
32 changed files with 175 additions and 317 deletions
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24
src/core/hle/kernel/readable_event.cpp
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@ -15,34 +15,30 @@ ReadableEvent::ReadableEvent(KernelCore& kernel) : WaitObject{kernel} {}
ReadableEvent::~ReadableEvent() = default;
bool ReadableEvent::ShouldWait(Thread* thread) const {
return !writable_event->IsSignaled();
return !signaled;
}
void ReadableEvent::Acquire(Thread* thread) {
ASSERT_MSG(!ShouldWait(thread), "object unavailable!");
writable_event->ResetOnAcquire();
}
void ReadableEvent::AddWaitingThread(SharedPtr<Thread> thread) {
writable_event->AddWaitingThread(thread);
}
void ReadableEvent::RemoveWaitingThread(Thread* thread) {
writable_event->RemoveWaitingThread(thread);
if (reset_type == ResetType::OneShot)
signaled = false;
}
void ReadableEvent::Signal() {
writable_event->Signal();
signaled = true;
WakeupAllWaitingThreads();
}
void ReadableEvent::Clear() {
writable_event->Clear();
signaled = false;
}
void ReadableEvent::WakeupAllWaitingThreads() {
writable_event->WakeupAllWaitingThreads();
writable_event->ResetOnWakeup();
WaitObject::WakeupAllWaitingThreads();
if (reset_type == ResetType::Pulse)
signaled = false;
}
} // namespace Kernel