private (long, KThread) MutexUnlock(KThread currentThread, long mutexAddress)
{
KThread newOwnerThread = currentThread.RelinquishMutex(mutexAddress, out int count);
int mutexValue = 0;
if (newOwnerThread != null)
{
mutexValue = newOwnerThread.ThreadHandleForUserMutex;
if (count >= 2)
{
mutexValue |= HasListenersMask;
}
newOwnerThread.SignaledObj = null;
newOwnerThread.ObjSyncResult = 0;
newOwnerThread.ReleaseAndResume();
}
long result = 0;
if (!KernelTransfer.KernelToUserInt32(_system, mutexAddress, mutexValue))
{
result = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
}
return(result, newOwnerThread);
}
private (long, KThread) MutexUnlock(KThread CurrentThread, long MutexAddress)
{
KThread NewOwnerThread = CurrentThread.RelinquishMutex(MutexAddress, out int Count);
int MutexValue = 0;
if (NewOwnerThread != null)
{
MutexValue = NewOwnerThread.ThreadHandleForUserMutex;
if (Count >= 2)
{
MutexValue |= HasListenersMask;
}
NewOwnerThread.SignaledObj = null;
NewOwnerThread.ObjSyncResult = 0;
NewOwnerThread.ReleaseAndResume();
}
long Result = 0;
if (!KernelTransfer.KernelToUserInt32(System, MutexAddress, MutexValue))
{
Result = MakeError(ErrorModule.Kernel, KernelErr.NoAccessPerm);
}
return(Result, NewOwnerThread);
}
private void MutexUnlock(AMemory Memory, KThread CurrentThread, long MutexAddress)
{
KThread NewOwnerThread = CurrentThread.RelinquishMutex(MutexAddress, out int Count);
int MutexValue = 0;
if (NewOwnerThread != null)
{
MutexValue = NewOwnerThread.ThreadHandleForUserMutex;
if (Count >= 2)
{
MutexValue |= HasListenersMask;
}
NewOwnerThread.SignaledObj = null;
NewOwnerThread.ObjSyncResult = 0;
NewOwnerThread.ReleaseAndResume();
}
Memory.WriteInt32ToSharedAddr(MutexAddress, MutexValue);
}
