Atmosphere/libraries/libstratosphere/source/sm/sm_api.cpp

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/*
* Copyright (c) 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 "sm_utils.hpp"
namespace ams::sm {
namespace {
constinit int g_ref_count = 0;
constinit os::SdkMutex g_mutex;
}
/* Initialization. */
Result Initialize() {
std::scoped_lock lk(g_mutex);
if (g_ref_count > 0) {
++g_ref_count;
} else {
R_TRY(::smInitialize());
g_ref_count = 1;
}
return ResultSuccess();
}
Result Finalize() {
/* NOTE: Nintendo does nothing here. */
return ResultSuccess();
}
/* Ordinary SM API. */
Result GetService(Service *out, ServiceName name) {
return smGetServiceWrapper(out, impl::ConvertName(name));
}
Result RegisterService(os::NativeHandle *out, ServiceName name, size_t max_sessions, bool is_light) {
return smRegisterService(out, impl::ConvertName(name), is_light, static_cast<int>(max_sessions));
}
Result UnregisterService(ServiceName name) {
return smUnregisterService(impl::ConvertName(name));
}
/* Atmosphere extensions. */
Result HasService(bool *out, ServiceName name) {
return smAtmosphereHasService(out, impl::ConvertName(name));
}
Result WaitService(ServiceName name) {
return smAtmosphereWaitService(impl::ConvertName(name));
}
}