| UID | title | description | old-location | tech.root | ms.date | keywords | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | f1_keywords | topic_type | api_type | api_location | api_name | ||||||||
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NF:fltkernel.FltClose |
FltClose function (fltkernel.h) |
FltClose closes a file handle that was opened by FltCreateFile or FltCreateFileEx. |
ifsk\fltclose.htm |
ifsk |
04/16/2018 |
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FltApiRef_a_to_d_f50e2397-1161-4e6e-9688-2baa417f6845.xml, FltClose, FltClose function [Installable File System Drivers], fltkernel/FltClose, ifsk.fltclose |
fltkernel.h |
Fltkernel.h |
Universal |
FltMgr.lib |
Fltmgr.sys |
PASSIVE_LEVEL |
Windows |
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FltClose closes a file handle that was opened by FltCreateFile or FltCreateFileEx.
Handle created by a successful call to FltCreateFile or FltCreateFileEx.
FltClose returns STATUS_SUCCESS or an appropriate NTSTATUS value such as the following:
| Return code | Description |
|---|---|
|
FileHandle was not a valid file handle. This is an error code. |
FltClose is only for closing file handles opened by FltCreateFile or FltCreateFileEx. It should not be used to close arbitrary handles.