kern: obj stubs to get past slab init

libraries/libmesosphere/source/kern_k_readable_event.cpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <mesosphere.hpp>
+
+namespace ams::kern {
+
+    bool KReadableEvent::IsSignaled() const {
+        MESOSPHERE_ASSERT_THIS();
+        MESOSPHERE_ASSERT(KScheduler::IsSchedulerLockedByCurrentThread());
+
+        return this->is_signaled;
+    }
+
+    void KReadableEvent::Destroy() {
+        MESOSPHERE_ASSERT_THIS();
+        if (this->parent_event) {
+            this->parent_event->Close();
+        }
+    }
+
+    Result KReadableEvent::Signal() {
+        MESOSPHERE_ASSERT_THIS();
+
+        KScopedSchedulerLock lk;
+
+        if (!this->is_signaled) {
+            this->is_signaled = true;
+            this->NotifyAvailable();
+        }
+
+        return ResultSuccess();
+    }
+
+    Result KReadableEvent::Clear() {
+        MESOSPHERE_ASSERT_THIS();
+
+        this->Reset();
+
+        return ResultSuccess();
+    }
+
+    Result KReadableEvent::Reset() {
+        MESOSPHERE_ASSERT_THIS();
+
+        KScopedSchedulerLock lk;
+
+        R_UNLESS(this->is_signaled, svc::ResultInvalidState());
+
+        this->is_signaled = false;
+        return ResultSuccess();
+    }
+
+}