MgslDlCancelWait
| Prototype |
ULONG MgslDlCancelWait( HANDLE hDevice );
|
| Parameters |
hDevice
|
handle to open port |
| Return Value |
ERROR_SUCCESS
|
Pending call to MgslDlWait cancelled or no call
pending. |
ERROR_INVALID_HANDLE
|
hDevice or Link is invalid |
Cancel a pending MgslDlWait call. If
previous call to MgslDlWait returned ERROR_IO_PENDING,
and the application no longer wants to wait for an INDICATION or CONFIRM
primitive, then calling MgslDlCancelWait causes the pending call to
complete. The WIN32 event in the overlapped structure passed to
MgslDlWait is signaled and the Type member of the Primitive
structure is set to DLERROR_CANCELLED.