fs: implement AccessLog, enable for File operations

libraries/libstratosphere/include/stratosphere/fs/fs_priority.hpp

@@ -0,0 +1,44 @@
+/*
+ * 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/>.
+ */
+#pragma once
+#include <vapours.hpp>
+
+namespace ams::fs {
+
+    enum Priority {
+        Priority_Realtime = 0,
+        Priority_Normal   = 1,
+        Priority_Low      = 2,
+    };
+
+    enum PriorityRaw {
+        PriorityRaw_Realtime   = 0,
+        PriorityRaw_Normal     = 1,
+        PriorityRaw_Low        = 2,
+        PriorityRaw_Background = 3,
+    };
+
+    Priority GetPriorityOnCurrentThread();
+    Priority GetPriority(os::ThreadType *thread);
+    PriorityRaw GetPriorityRawOnCurrentThread();
+    PriorityRaw GetPriorityRaw(os::ThreadType *thread);
+
+    void SetPriorityOnCurrentThread(Priority prio);
+    void SetPriority(os::ThreadType *thread, Priority prio);
+    void SetPriorityRawOnCurrentThread(PriorityRaw prio);
+    void SetPriorityRaw(os::ThreadType *thread, PriorityRaw prio);
+
+}