N-archive/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-22 14:52:45 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

APT_U: Fixes for GetLockHandle to boot system titles.

Browse source 
- 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
Show stats Download patch file Download diff file Expand all files Collapse all files

19
src/core/hle/service/apt_u.cpp
View file

@ -15,6 +15,8 @@
namespace APT_U {
static Handle lock_handle = 0;
/// Signals used by APT functions
enum class SignalType : u32 {
None = 0x0,
@ -39,8 +41,21 @@ void Initialize(Service::Interface* self) {
void GetLockHandle(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();
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[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]);
}
@ -191,6 +206,8 @@ const Interface::FunctionInfo FunctionTable[] = {
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
lock_handle = 0;
}
Interface::~Interface() {