Add "idle:sys" service

nx/include/switch.h

@@ -133,6 +133,7 @@ extern "C" {
 #include "switch/services/avm.h"
 #include "switch/services/mm.h"
 #include "switch/services/omm.h"
+#include "switch/services/idlesys.h"
 
 #include "switch/display/binder.h"
 #include "switch/display/parcel.h"

nx/include/switch/services/idlesys.h

@@ -0,0 +1,21 @@
+/**
+ * @file idlesys.h
+ * @author MasaGratoR
+ * @copyright libnx Authors
+ */
+
+#pragma once
+
+#include "../types.h"
+
+/// Initialize idle:sys.
+Result idlesysInitialize(void);
+
+/// Exit idle:sys.
+void idlesysExit(void);
+
+/// Gets the Service for idle:sys.
+Service* idlesysGetServiceSession(void);
+
+/// Resets sleep counter.
+Result idlesysReportUserIsActive();

nx/source/services/idlesys.c

@@ -0,0 +1,23 @@
+#define NX_SERVICE_ASSUME_NON_DOMAIN
+#include "service_guard.h"
+#include "services/idlesys.h"
+
+static Service g_idlesysSrv;
+
+NX_GENERATE_SERVICE_GUARD(idlesys);
+
+Result _idlesysInitialize(void) {
+    return smGetService(&g_idlesysSrv, "idle:sys");
+}
+
+void _idlesysCleanup(void) {
+    serviceClose(&g_idlesysSrv);
+}
+
+Service* idlesysGetServiceSession(void) {
+    return &g_idlesysSrv;
+}
+
+Result idlesysReportUserIsActive() {
+    return serviceDispatch(&g_idlesysSrv, 5);
+}