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-rw-r--r--src/core/hle/kernel/synchronization.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/src/core/hle/kernel/synchronization.h b/src/core/hle/kernel/synchronization.h
index 3417a9f13..379f4b1d3 100644
--- a/src/core/hle/kernel/synchronization.h
+++ b/src/core/hle/kernel/synchronization.h
@@ -6,6 +6,7 @@
#include <memory>
#include <utility>
+#include <vector>
#include "core/hle/kernel/object.h"
#include "core/hle/result.h"
@@ -16,15 +17,24 @@ class System;
namespace Kernel {
-class KernelCore;
class SynchronizationObject;
+/**
+ * The 'Synchronization' class is an interface for handling synchronization methods
+ * used by Synchronization objects and synchronization SVCs. This centralizes processing of
+ * such
+ */
class Synchronization {
public:
- Synchronization(Core::System& system);
+ explicit Synchronization(Core::System& system);
+ /// Signals a synchronization object, waking up all its waiting threads
void SignalObject(SynchronizationObject& obj) const;
+ /// Tries to see if waiting for any of the sync_objects is necessary, if not
+ /// it returns Success and the handle index of the signaled sync object. In
+ /// case not, the current thread will be locked and wait for nano_seconds or
+ /// for a synchronization object to signal.
std::pair<ResultCode, Handle> WaitFor(
std::vector<std::shared_ptr<SynchronizationObject>>& sync_objects, s64 nano_seconds);