User's Manual

ProgrammingChapter —7
274 700 Series Color Mobile Computer User’s Manual
IOCTL_HAL_GET_BOOTLOADER_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 Must 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;
‘B’
S
tgtcustomer
“”
S
tgtplat
SeaRay
S
tgtplatversion
Current build version number of
the bootstrap loader
S
tgtcputype[8];
“Intel\0”;
S
tgtcpu
“PXA250\0”
S
tgtcoreversion
“”
S
date
Build time
S
time
Build date
nOutBufSize The size of VERSIONINFO in bytes.
lpBytesReturned The number of bytes returned to lpOutBuf.
Return Values
Returns TRUE if function succeeds. Returns FALSE if the function fails.
GetLastError() may be used to get the extended error value.