1 files changed, 20 insertions, 0 deletions

diff --git a/src/core/hle/service/time/standard_network_system_clock_core.h b/src/core/hle/service/time/standard_network_system_clock_core.h
index 467285160..3f505c37c 100644
--- a/src/core/hle/service/time/standard_network_system_clock_core.h
+++ b/src/core/hle/service/time/standard_network_system_clock_core.h
@@ -8,6 +8,10 @@
 #include "core/hle/service/time/steady_clock_core.h"
 #include "core/hle/service/time/system_clock_core.h"
 
+namespace Core {
+class System;
+}
+
 namespace Service::Time::Clock {
 
 class StandardNetworkSystemClockCore final : public SystemClockCore {
@@ -19,6 +23,22 @@ public:
         standard_network_clock_sufficient_accuracy = value;
     }
 
+    bool IsStandardNetworkSystemClockAccuracySufficient(Core::System& system) {
+        SystemClockContext context{};
+        if (GetClockContext(system, context) != RESULT_SUCCESS) {
+            return {};
+        }
+
+        s64 span{};
+        if (context.steady_time_point.GetSpanBetween(
+                GetSteadyClockCore().GetCurrentTimePoint(system), span) != RESULT_SUCCESS) {
+            return {};
+        }
+
+        return TimeSpanType{span}.nanoseconds <
+               standard_network_clock_sufficient_accuracy.nanoseconds;
+    }
+
 private:
     TimeSpanType standard_network_clock_sufficient_accuracy{};
 };