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8/27/2008
This I/O control code modifies page pool parameters at run-time.
Parameters
| Parameter | Description |
|---|---|
dwIoControlCode |
[in] Set to this I/O control code: IOCTL_HAL_GET_POOL_PARAMETERS. |
lpInBuf |
[in] Pointer to the NKPagePoolParameters structure. |
nInBufSize |
[in] Size of the NKPagePoolParameters structure. |
lpOutBuf |
[out] Set to NULL. |
nOutBufSize |
[out] Set to zero (0). |
lpBytesReturned |
[in/out] Set to NULL. |
Return Value
| Return value | Description |
|---|---|
TRUE |
The page pool parameters were successfully modified. |
FALSE |
The page pool parameters were not successfully modified. |
Remarks
OEMs implement OEMIoControl, and the kernel calls OEMIoControl with the IOCTL_HAL_GET_POOL_PARAMETERS value to invoke the OEM's implementation of that IOCTL.
Alternatively, rather than implementing this I/O control code, you can control the paging pool setting by using the FIXUPVAR values. For more information about the FIXUPVAR values, see Paging Pool.
Requirements
| Header | pkfuncs.h |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |
See Also
Reference
OEMIoControl
NKPagePoolParameters
PagePoolParameters
OEMIoControl