Filter
Top Products
ProgrammingChapter —7
258 700 Series Color Mobile Computer User’sManual
IOCTL_HAL_GET_OAL_VERINFO
Returns the HAL version information of the Pocket PC image.
Usage
#include “oemioctl.h”
Syntax
BOOL KernelIoControl( IOCTL_HAL_GET_OAL_VERINFO,LPVOID
lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
Parameters
lpInBuf Should be set to NULL.
lpInBufSize Should be set to zero.
lpOutBuf Mus t point to a VERSIONINFO structure as defined by
OEMIOCTL.H. The fields should have these values:
S cboemverinfo sizeof (tagOemVerInfo);
S verinfover 1
S sig; “ITC\0”
S id; ‘N’
S tgtcustomer “”
S tgtplat SeaRay
S tgtplatversion Current build version number
S tgtcputype[8]; “Intel\0”
S tgtcpu “PXA255\0”;
S tgtcoreversion “”
S date Build time
S time Build date
nOutBufSize ThesizeofVERSIONINFOinbytes.
lpBytesReturned Returns sizeof(PVERSIONINFO).
Return Values
Returns TRUE if function succeeds. Returns FALSE if the function fails.
GetLastError() may be used to get the extended error value.