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APT_U: Fixes for GetLockHandle to boot system titles. 

- Also added comment to GetLockHandle function.
This commit is contained in:
bunnei 2014-11-10 23:30:17 -05:00
parent 1aa29b2b6c
commit 0df9c34410
1 changed files with 18 additions and 1 deletions
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19
src/core/hle/service/apt_u.cpp
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@ -15,6 +15,8 @@
namespace APT_U { namespace APT_U {
static Handle lock_handle = 0;
/// Signals used by APT functions /// Signals used by APT functions
enum class SignalType : u32 { enum class SignalType : u32 {
None = 0x0, None = 0x0,
@ -39,8 +41,21 @@ void Initialize(Service::Interface* self) {
void GetLockHandle(Service::Interface* self) { void GetLockHandle(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer(); u32* cmd_buff = Service::GetCommandBuffer();
u32 flags = cmd_buff[1]; // TODO(bunnei): Figure out the purpose of the flag field u32 flags = cmd_buff[1]; // TODO(bunnei): Figure out the purpose of the flag field
if (0 == lock_handle) {
// TODO(bunnei): Verify if this is created here or at application boot?
lock_handle = Kernel::CreateMutex(false, "APT_U:Lock");
Kernel::ReleaseMutex(lock_handle);
}
cmd_buff[1] = 0; // No error cmd_buff[1] = 0; // No error
cmd_buff[5] = Kernel::CreateMutex(false, "APT_U:Lock");
// Not sure what these parameters are used for, but retail apps check that they are 0 after
// GetLockHandle has been called.
cmd_buff[2] = 0;
cmd_buff[3] = 0;
cmd_buff[4] = 0;
cmd_buff[5] = lock_handle;
DEBUG_LOG(KERNEL, "called handle=0x%08X", cmd_buff[5]); DEBUG_LOG(KERNEL, "called handle=0x%08X", cmd_buff[5]);
} }
@ -191,6 +206,8 @@ const Interface::FunctionInfo FunctionTable[] = {
Interface::Interface() { Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable)); Register(FunctionTable, ARRAY_SIZE(FunctionTable));
lock_handle = 0;
} }
Interface::~Interface() { Interface::~Interface() {