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Fix SvcClearEvent resetting behaviour
SvcClearEvent previously set the `signalled` flag directly rather than calling `ResetSignal`, which skipped the locking necessary to make it globally visible. Switch it to use `ResetSignal` to fix this.
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@ -443,9 +443,16 @@ namespace skyline::kernel::svc {
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}
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void ClearEvent(const DeviceState &state) {
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void ClearEvent(const DeviceState &state) {
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auto object{state.process->GetHandle<type::KEvent>(state.ctx->gpr.w0)};
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KHandle handle{state.ctx->gpr.w0};
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object->signalled = false;
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try {
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state.ctx->gpr.w0 = Result{};
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std::static_pointer_cast<type::KEvent>(state.process->GetHandle(handle))->ResetSignal();
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state.logger->Debug("svcClearEvent: Clearing event: 0x{:X}", handle);
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state.ctx->gpr.w0 = Result{};
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} catch (const std::out_of_range &) {
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state.logger->Warn("svcClearEvent: 'handle' invalid: 0x{:X}", handle);
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state.ctx->gpr.w0 = result::InvalidHandle;
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return;
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}
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}
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}
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void MapSharedMemory(const DeviceState &state) {
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void MapSharedMemory(const DeviceState &state) {
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