libstrat: convert to experimental new (super-accurate) sf allocation semantics

libraries/libstratosphere/source/gpio/gpio_remote_manager_impl.cpp

@@ -0,0 +1,52 @@
+/*
+ * 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 <stratosphere.hpp>
+#include "gpio_remote_manager_impl.hpp"
+
+namespace ams::gpio {
+
+    namespace {
+
+        struct GpioRemoteManagerTag;
+        using RemoteAllocator     = ams::sf::ExpHeapStaticAllocator<16_KB, GpioRemoteManagerTag>;
+        using RemoteObjectFactory = ams::sf::ObjectFactory<typename RemoteAllocator::Policy>;
+
+        class StaticAllocatorInitializer {
+            public:
+                StaticAllocatorInitializer() {
+                    RemoteAllocator::Initialize(lmem::CreateOption_None);
+                }
+        } g_static_allocator_initializer;
+
+    }
+
+    Result RemoteManagerImpl::OpenSession(ams::sf::Out<ams::sf::SharedPointer<gpio::sf::IPadSession>> out, gpio::GpioPadName pad_name) {
+        ::GpioPadSession p;
+        R_TRY(::gpioOpenSession(std::addressof(p), static_cast<::GpioPadName>(static_cast<u32>(pad_name))));
+
+        out.SetValue(RemoteObjectFactory::CreateSharedEmplaced<gpio::sf::IPadSession, RemotePadSessionImpl>(p));
+        return ResultSuccess();
+    }
+
+    Result RemoteManagerImpl::OpenSession2(ams::sf::Out<ams::sf::SharedPointer<gpio::sf::IPadSession>> out, DeviceCode device_code, ddsf::AccessMode access_mode) {
+        ::GpioPadSession p;
+        R_TRY(::gpioOpenSession2(std::addressof(p), device_code.GetInternalValue(), access_mode));
+
+        out.SetValue(RemoteObjectFactory::CreateSharedEmplaced<gpio::sf::IPadSession, RemotePadSessionImpl>(p));
+        return ResultSuccess();
+    }
+
+}