CcRemapBcb function (ntifs.h)
The CcRemapBcb routine maps a buffer control block (BCB) an additional time to preserve it through several calls that perform additional maps and unpins.
Syntax
PVOID CcRemapBcb(
[in] PVOID Bcb
);
Parameters
[in] Bcb
Pointer to the BCB to be remapped.
Return value
CcRemapBcb returns a pointer to the remapped BCB with a read-only indicator.
Remarks
Like CcMapData, CcRemapBcb maps data in a cached file for read access. Note that after CcRemapBcb is called, the data is mapped; but it is not pinned. This distinction is important. Data that is mapped but not pinned cannot safely be modified. To pin the data, use CcPinMappedData, CcPinRead, or CcPreparePinWrite.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 |
Target Platform | Universal |
Header | ntifs.h (include Ntifs.h) |
Library | NtosKrnl.lib |
DLL | NtosKrnl.exe |
See also
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