IOCTL_FLASH_PDD_GET_REGION_INFO (Windows Embedded CE 6.0)
1/6/2010
This IOCTL retrieves region information from the flash platform dependent driver (PDD) and returns an array of FLASH_REGION_INFO structures, where each element of the array corresponds to a flash hardware region. Flash hardware regions have fixed physical block boundaries and may have different characteristics, such as sector size and block size.
Parameters
- dwIoControlCode
[in] Specifies this IOCTL.
- lpInBuffer
Not used. Set to NULL.
- nInBufferSize
Not used. Set to zero (0).
- lpOutBuffer
[out] Array of FLASH_REGION_INFO structures.
- nOutBufferSize
[in] Set to RegionCount multiplied by the size of the FLASH_REGION_INFO structure. The RegionCount is obtained through IOCTL_FLASH_PDD_GET_REGION_COUNT.
- lpBytesReturned
Not used. Set to NULL.
Return Values
Returns a nonzero value if successful. If this IOCTL fails, the return value is zero. To obtain extended error information, call GetLastError.
Requirements
| Header | FlashPdd.h |
| Windows Embedded CE | Windows Embedded CE 6.0 R2 |