Unregister()

unsafe void System.Runtime.InteropServices.PosixSignalRegistration.Unregister ( )

inlineprivate

Definition at line 74 of file PosixSignalRegistration.cs.

    {
        lock (s_registrations)
        {
            Token token = _token;
            if (token != null)
            {
                _token = null;
                s_registrations.Remove(token);
                if (s_registrations.Count == 0 && !Interop.Kernel32.SetConsoleCtrlHandler((delegate* unmanaged<int, Interop.BOOL>)(delegate*<int, Interop.BOOL>)(&HandlerRoutine), Add: false))
                {
                    throw Win32Marshal.GetExceptionForLastWin32Error();
                }
            }
        }
    }

References System.Runtime.InteropServices.PosixSignalRegistration._token, System.Add, System.IO.Win32Marshal.GetExceptionForLastWin32Error(), System.Runtime.InteropServices.PosixSignalRegistration.HandlerRoutine(), System.Runtime.InteropServices.PosixSignalRegistration.s_registrations, and Interop.Kernel32.SetConsoleCtrlHandler().

Referenced by System.Runtime.InteropServices.PosixSignalRegistration.~PosixSignalRegistration(), and System.Runtime.InteropServices.PosixSignalRegistration.Dispose().