Intermec 751G 用户手册
Chapter 3 — Configuring the Computer
751G Color Mobile Computer User’s Manual
73
Return Values
Returns TRUE if function succeeds. Returns FALSE if the function fails.
GetLastError() may be used to get the extended error value.
GetLastError() may be used to get the extended error value.
IOCTL_HAL_GET_BOOTLOADER_VERINFO
Returns the HAL version information of the OS image.
Usage
#include “oemioctl.h”
Syntax
BOOL KernelIoControl( IOCTL_HAL_GET_OAL_VERINFO,LPVOID
lpInBuf, DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
lpInBuf, DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
Parameters
Return Values
Returns TRUE if function succeeds. Returns FALSE if the function fails.
GetLastError() may be used to get the extended error value.
GetLastError() may be used to get the extended error value.
IOCTL_HAL_WARMBOOT
Causes the system to perform a warm-boot. The object store is retained.
Usage
#include “oemioctl.h”
Syntax
BOOL KernelIoControl( IOCTL_HAL_WARMBOOT,LPVOID
lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
lpInBuf,DWORD nInBufSize,LPVOID lpOutBuf,DWORD
nOutBufSize,LPDWORD lpBytesReturned );
lpInBuf
Should be set to NULL.
nInBufSize
Should be set to zero.
lpOutBuf
Must point to a VERSIONINFO structure as defined by
OEMIOCTL.H. The fields should have these values:
OEMIOCTL.H. The fields should have these values:
•
cboemverinfo
Sizeof (tagOemVerInfo);
•
verinfover
1
•
sig;
“ITC\0”
•
id;
‘B’
•
tgtcustomer
“”
•
tgtplat
SeaRay
•
tgtplatversion
Current build version # of bootstrap loader
•
tgtcputype[8];
“Intel\0”;
•
tgtcpu
“PXA255\0”
•
tgtcoreversion
“”
•
date
Build time
•
time
Build date
nOutBufSize
The size of VERSIONINFO in bytes.
lpBytesReturned
The number of bytes returned to lpOutBuf.