IOCTL_HAL_GET_CACHE_INFO (Compact 2013)
10/16/2014
This I/O control message is used to retrieve cache information. Send this message with KernelIoControl.
Syntax
BOOL KernelIoControl(
DWORD dwIoControlCode, // use IOCTL_HAL_GET_CACHE_INFO
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_CACHE_INFO for this operation.
- lpInBuffer
Not used; set to NULL.
- nInBufferSize
[in] Set to zero.
- lpOutBuffer
[out] Pointer to an allocated buffer of size CacheInfo.
- nOutBufferSize
Set to sizeof(CacheInfo).
- lpBytesReturned
[in] Pointer to a DWORD value that returns the number of bytes, equal to CacheInfo.
Return Values
Returns TRUE if successful; otherwise, returns FALSE.
Requirements
Header |
pkfuncs.h |