Note
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This routine makes the slot in a silo instance read-only, allowing the object in the slot to be retrieved without affecting the reference count on that object.
Syntax
NTSTATUS PsMakeSiloContextPermanent(
[in] PESILO Silo,
[in] ULONG ContextSlot
);
Parameters
[in] Silo
The silo in which the slot resides. This parameter is required and it cannot be NULL.
[in] ContextSlot
The slot to make read-only. The slot must be previously allocated by the PsAllocSiloContextSlot routine.
Return value
The following NT status codes are returned.
| Return code | Description |
|---|---|
|
The slot does not contain a valid object. This is an error code. |
|
The slot has not been allocated. This is an error code. |
|
The operation completed successfully. |
Remarks
Before calling this routine, the slot must contain a valid object. After it completes, the PsReplaceSiloContext and PsRemoveSiloContext routines will fail with STATUS_NOT_SUPPORTED.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1607 |
| Minimum supported server | Windows Server 2016 |
| Target Platform | Windows |
| Header | ntddk.h |