os: remove ManagedHandle, refactor to use NativeHandle typename

libraries/libstratosphere/include/stratosphere/os/os_process_handle_api.hpp

@@ -0,0 +1,47 @@
+/*
+ * 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 <stratosphere/os/os_native_handle.hpp>
+#include <stratosphere/ncm/ncm_program_id.hpp>
+
+namespace ams::os {
+
+    Result GetProcessId(os::ProcessId *out, NativeHandle handle);
+
+    ALWAYS_INLINE ProcessId GetProcessId(NativeHandle handle) {
+        ProcessId process_id;
+        R_ABORT_UNLESS(GetProcessId(std::addressof(process_id), handle));
+        return process_id;
+    }
+
+    ALWAYS_INLINE ProcessId GetCurrentProcessId() {
+        return GetProcessId(GetCurrentProcessHandle());
+    }
+
+    Result GetProgramId(ncm::ProgramId *out, NativeHandle handle);
+
+    ALWAYS_INLINE ncm::ProgramId GetProgramId(NativeHandle handle) {
+        ncm::ProgramId program_id;
+        R_ABORT_UNLESS(GetProgramId(std::addressof(program_id), handle));
+        return program_id;
+    }
+
+    ALWAYS_INLINE ncm::ProgramId GetCurrentProgramId() {
+        return GetProgramId(GetCurrentProcessHandle());
+    }
+
+}