CreateMutexCore()

void System.Threading.Mutex.CreateMutexCore ( bool initiallyOwned, string name, out bool createdNew )

inlineprivate

Definition at line 52 of file Mutex.cs.

    {
        uint flags = (initiallyOwned ? 1u : 0u);
        SafeWaitHandle safeWaitHandle = Interop.Kernel32.CreateMutexEx(IntPtr.Zero, name, flags, 34603009u);
        int lastPInvokeError = Marshal.GetLastPInvokeError();
        if (safeWaitHandle.IsInvalid)
        {
            safeWaitHandle.SetHandleAsInvalid();
            if (lastPInvokeError == 6)
            {
                throw new WaitHandleCannotBeOpenedException(SR.Format(SR.Threading_WaitHandleCannotBeOpenedException_InvalidHandle, name));
            }
            throw Win32Marshal.GetExceptionForWin32Error(lastPInvokeError, name);
        }
        createdNew = lastPInvokeError != 183;
        base.SafeWaitHandle = safeWaitHandle;
    }

References Interop.Kernel32.CreateMutexEx(), System.SR.Format(), System.IO.Win32Marshal.GetExceptionForWin32Error(), System.Runtime.InteropServices.Marshal.GetLastPInvokeError(), Microsoft.Win32.SafeHandles.SafeHandleZeroOrMinusOneIsInvalid.IsInvalid, System.Runtime.InteropServices.SafeHandle.SetHandleAsInvalid(), System.SR.Threading_WaitHandleCannotBeOpenedException_InvalidHandle, and System.IntPtr.Zero.

Referenced by System.Threading.Mutex.Mutex(), System.Threading.Mutex.Mutex(), System.Threading.Mutex.Mutex(), and System.Threading.Mutex.Mutex().