PMRX_DEALLOCATE_FOR_FCB callback function (mrx.h)

Article
02/22/2024

The MRxDeallocateForFcb routine is called by RDBSS to request that the network mini-redirector deallocate an FCB structure. This call is in response to a request to close a file system object.

Syntax

PMRX_DEALLOCATE_FOR_FCB PmrxDeallocateForFcb;

NTSTATUS PmrxDeallocateForFcb(
  IN OUT PMRX_FCB Fcb
)
{...}

Parameters

Fcb

[in, out] A pointer to the FCB structure to deallocate.

Return value

MRxDeallocateForFcb returns STATUS_SUCCESS.

Remarks

MRxDeallocateForFcb is called by RxFinalizeNetFCB as part of the process to finalize an FCB structure. The calls to RxFinalizeNetFCB and MRxDeallocateForFcb occur when an IRP_MJ_CLOSE request is received.

Requirements

Requirement	Value
Target Platform	Desktop
Header	mrx.h (include Mrx.h)