IOCTL_HAL_GET_POOL_PARAMETERS (Compact 2013)
10/16/2014
This I/O control message modifies page pool parameters at run-time. Send this message with OEMIoControl.
Syntax
BOOL OEMIoControl(
DWORD dwIoControlCode, // use IOCTL_HAL_GET_POOL_PARAMETERS
LPVOID lpInBuffer, // pointer to input buffer
DWORD nInBufferSize, // input buffer size
LPVOID lpOutBuffer, // pointer to output buffer
DWORD nOutBufferSize, // output buffer size
LPDWORD lpBytesReturned // number of bytes returned
);
Parameters
- dwIoControlCode
[in] Control code for the operation. Use IOCTL_HAL_GET_POOL_PARAMETERS for this operation.
- lpInBuffer
[in] Pointer to the NKPagePoolParameters structure.
- nInBufferSize
[in] Size of the NKPagePoolParameters structure.
- lpOutBuffer
[in] Set to NULL.
- nOutBufferSize
[in] Set to zero.
- lpBytesReturned
[in] Set to NULL.
Return Values
Returns TRUE if successful; otherwise, returns FALSE.
Remarks
OEMs implement OEMIoControl, and the kernel calls OEMIoControl with this I/O control value to invoke the OEM's implementation of that I/O control.
Alternatively, rather than implementing this I/O control code, you can control the paging pool setting by using the FIXUPVAR values.
Requirements
Header |
pkfuncs.h |