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APT_U: Fixes for GetLockHandle to boot system titles.
- Also added comment to GetLockHandle function.
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@ -15,6 +15,8 @@
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namespace APT_U {
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static Handle lock_handle = 0;
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/// Signals used by APT functions
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enum class SignalType : u32 {
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None = 0x0,
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@ -39,8 +41,21 @@ void Initialize(Service::Interface* self) {
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void GetLockHandle(Service::Interface* self) {
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u32* cmd_buff = Service::GetCommandBuffer();
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u32 flags = cmd_buff[1]; // TODO(bunnei): Figure out the purpose of the flag field
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if (0 == lock_handle) {
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// TODO(bunnei): Verify if this is created here or at application boot?
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lock_handle = Kernel::CreateMutex(false, "APT_U:Lock");
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Kernel::ReleaseMutex(lock_handle);
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}
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cmd_buff[1] = 0; // No error
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cmd_buff[5] = Kernel::CreateMutex(false, "APT_U:Lock");
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// Not sure what these parameters are used for, but retail apps check that they are 0 after
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// GetLockHandle has been called.
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cmd_buff[2] = 0;
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cmd_buff[3] = 0;
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cmd_buff[4] = 0;
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cmd_buff[5] = lock_handle;
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DEBUG_LOG(KERNEL, "called handle=0x%08X", cmd_buff[5]);
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}
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@ -191,6 +206,8 @@ const Interface::FunctionInfo FunctionTable[] = {
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Interface::Interface() {
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Register(FunctionTable, ARRAY_SIZE(FunctionTable));
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lock_handle = 0;
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}
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Interface::~Interface() {
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