IRP_MJ_FLUSH_BUFFERS (Mouclass)
The IRP_MJ_FLUSH_BUFFER request flushes the Mouclass input data queue.
When Sent
The Microsoft Win32 subsystem sends this request to flush the Mouclass input data queue.
Input Parameters
None.
Output Parameters
None.
I/O Status Block
The Information member is set to zero.
The Status member is set to one of the following values:
STATUS_SUCCESS
The request completed successfully.STATUS_NOT_SUPPORTED
The target device is associated with a subordinate class device that does not support flushing the internal data queue.STATUS_PRIVILEGE_NOT_HELD
The requester is not the trusted Win32 subsystem.
Operation
The IRP_MJ_FLUSH_BUFFERS request flushes the Mouclass input data queue.
Requirements
Header |
Ntddk.h (include Wdm.h, Ntddk.h, or Wdm.h) |
See also