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hle: kernel: Migrate KEvent to KAutoObject.

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This commit is contained in:
bunnei
2021-04-04 00:56:09 -07:00
parent 086db71e94
commit addc0bf037
37 changed files with 269 additions and 266 deletions
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38
src/core/hle/kernel/k_event.cpp
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@ -4,29 +4,53 @@
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_resource_limit.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/process.h"
namespace Kernel {
KEvent::KEvent(KernelCore& kernel, std::string&& name) : Object{kernel, std::move(name)} {}
KEvent::KEvent(KernelCore& kernel) : KAutoObjectWithSlabHeapAndContainer{kernel} {}
KEvent::~KEvent() = default;
std::shared_ptr<KEvent> KEvent::Create(KernelCore& kernel, std::string&& name) {
return std::make_shared<KEvent>(kernel, std::move(name));
}
void KEvent::Initialize(std::string&& name_) {
// Increment reference count.
// Because reference count is one on creation, this will result
// in a reference count of two. Thus, when both readable and
// writable events are closed this object will be destroyed.
Open();
void KEvent::Initialize() {
// Create our sub events.
readable_event = std::make_shared<KReadableEvent>(kernel, GetName() + ":Readable");
writable_event = std::make_shared<KWritableEvent>(kernel, GetName() + ":Writable");
readable_event = std::make_shared<KReadableEvent>(kernel, name_ + ":Readable");
writable_event = std::make_shared<KWritableEvent>(kernel, name_ + ":Writable");
// Initialize our sub sessions.
readable_event->Initialize(this);
writable_event->Initialize(this);
// Set our owner process.
owner = kernel.CurrentProcess();
if (owner) {
owner->Open();
}
// Mark initialized.
name = std::move(name_);
initialized = true;
}
void KEvent::Finalize() {
KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObjectWithList>::Finalize();
}
void KEvent::PostDestroy(uintptr_t arg) {
// Release the event count resource the owner process holds.
Process* owner = reinterpret_cast<Process*>(arg);
if (owner) {
owner->GetResourceLimit()->Release(LimitableResource::Events, 1);
owner->Close();
}
}
} // namespace Kernel