请高手解惑能解决者散分100

liuyuanlei

请高手解惑能解决者散分100 [复制链接]

关于windows 2003 sp1 DDK（Windows DDK 3790.1830）版本中DDK编译驱动程序的问题，使用编译环境是windows xp，各个文件如下：

1、sources文件：

TARGETNAME=Test
TARGETPATH=obj
TARGETTYPE=DRIVER
SOURCES=11DriverDemo.c

2、源文件11DriverDemo.c:

#include

// 自定义函数的声明
NTSTATUS DispatchCreateClose(PDEVICE_OBJECT pDevObj, PIRP pIrp);
void DriverUnload(PDRIVER_OBJECT pDriverObj);

// 驱动内部名称和符号连接名称
#define DEVICE_NAME L"\\Device\\devDriverDemo"
#define LINK_NAME L"\\??\\slDriverDemo"

// 驱动程序加载时调用DriverEntry例程
NTSTATUS DriverEntry(PDRIVER_OBJECT pDriverObj, PUNICODE_STRING pRegistryString)
{

NTSTATUS status = STATUS_SUCCESS;

// 初始化各个派遣例程
pDriverObj->MajorFunction[IRP_MJ_CREATE] = DispatchCreateClose;
pDriverObj->MajorFunction[IRP_MJ_CLOSE] = DispatchCreateClose;
pDriverObj->DriverUnload = DriverUnload;

// 创建、初始化设备对象
// 设备名称
UNICODE_STRING ustrDevName;
RtlInitUnicodeString(&ustrDevName, DEVICE_NAME);
// 创建设备对象
PDEVICE_OBJECT pDevObj;
status = IoCreateDevice(pDriverObj,
0,
&ustrDevName,
FILE_DEVICE_UNKNOWN,
0,
FALSE,
&pDevObj);
if(!NT_SUCCESS(status))
{
return status;
}

// 创建符号连接名称
// 符号连接名称
UNICODE_STRING ustrLinkName;
RtlInitUnicodeString(&ustrLinkName, LINK_NAME);
// 创建关联
status = IoCreateSymbolicLink(&ustrLinkName, &ustrDevName);
if(!NT_SUCCESS(status))
{
IoDeleteDevice(pDevObj);
return status;
}

return STATUS_SUCCESS;
}

void DriverUnload(PDRIVER_OBJECT pDriverObj)
{
// 删除符号连接名称
UNICODE_STRING strLink;
RtlInitUnicodeString(&strLink, LINK_NAME);
IoDeleteSymbolicLink(&strLink);

// 删除设备对象
IoDeleteDevice(pDriverObj->DeviceObject);
}

// 处理IRP_MJ_CREATE、IRP_MJ_CLOSE功能代码
NTSTATUS DispatchCreateClose(PDEVICE_OBJECT pDevObj, PIRP pIrp)
{
pIrp->IoStatus.Status = STATUS_SUCCESS;
// 完成此请求
IoCompleteRequest(pIrp, IO_NO_INCREMENT);

return STATUS_SUCCESS;
}

在Windows XP Checked Build Environment环境中编译命令为build -cZg，编译结果是

F:\PROGRA~1\WINDDK>e:

E:\>cd aboutprogram\coding\driver

E:\aboutprogram\coding\driver>build -cZg
BUILD: Adding /Y to COPYCMD so xcopy ops won't hang.
BUILD: Object root set to: ==> objchk_wxp_x86
BUILD: Compile and Link for i386
BUILD: Examining e:\aboutprogram\coding\driver directory for files to compile.
BUILD: Compiling (NoSync) e:\aboutprogram\coding\driver directory
Compiling - 11driverdemo.c for i386
errors in directory e:\aboutprogram\coding\driver
11driverdemo.c(31) : error C2275: 'UNICODE_STRING' : illegal use of this type as an expression
11driverdemo.c(31) : error C2146: syntax error : missing ';' before identifier 'ustrDevName'
11driverdemo.c(31) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(31) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(31) : error C2143: syntax error : missing ';' before 'identifier'
11driverdemo.c(31) : error C2065: 'ustrDevName' : undeclared identifier
11driverdemo.c(32) : error C4133: 'function' : incompatible types - from 'int *' to 'PUNICODE_STRING'
11driverdemo.c(34) : error C2275: 'PDEVICE_OBJECT' : illegal use of this type as an expression
11driverdemo.c(34) : error C2146: syntax error : missing ';' before identifier 'pDevObj'
11driverdemo.c(34) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(34) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(34) : error C2143: syntax error : missing ';' before 'identifier'
11driverdemo.c(34) : error C2065: 'pDevObj' : undeclared identifier
11driverdemo.c(37) : error C4133: 'function' : incompatible types - from 'int *' to 'PUNICODE_STRING'
11driverdemo.c(41) : error C4047: 'function' : 'PDEVICE_OBJECT * ' differs in levels of indirection from 'int *'
11driverdemo.c(49) : error C2275: 'UNICODE_STRING' : illegal use of this type as an expression
11driverdemo.c(49) : error C2146: syntax error : missing ';' before identifier 'ustrLinkName'
11driverdemo.c(49) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(49) : error C2144: syntax error : '' should be preceded by ''
11driverdemo.c(49) : error C2143: syntax error : missing ';' before 'identifier'
11driverdemo.c(49) : error C2065: 'ustrLinkName' : undeclared identifier
11driverdemo.c(50) : error C4133: 'function' : incompatible types - from 'int *' to 'PUNICODE_STRING'
11driverdemo.c(52) : error C4133: 'function' : incompatible types - from 'int *' to 'PUNICODE_STRING'
11driverdemo.c(52) : error C4133: 'function' : incompatible types - from 'int *' to 'PUNICODE_STRING'
11driverdemo.c(55) : error C4047: 'function' : 'PDEVICE_OBJECT' differs in levels of indirection from 'int'
BUILD: Compile errors: not linking e:\aboutprogram\coding\driver directory
BUILD: Done

2 files compiled - 25 Errors

E:\aboutprogram\coding\driver>

请高手帮忙解决问题

elton0296

UNICODE_STRING ustrDevName;
把这个定义放到前面去，你的是.c文件，而不是.cpp文件。

ywdxll

顶~

johnny117

好象不成啊，继续等待中

minghao34

自己顶起，继续等待eeworld中有热心的人

gaoren

DriverEntry改成如下,我编译已通过

// 驱动程序加载时调用DriverEntry例程
NTSTATUS DriverEntry(PDRIVER_OBJECT pDriverObj, PUNICODE_STRING pRegistryString)
{
UNICODE_STRING ustrDevName;
UNICODE_STRING ustrLinkName;
PDEVICE_OBJECT pDevObj;
NTSTATUS status = STATUS_SUCCESS;

// 初始化各个派遣例程
pDriverObj->MajorFunction[IRP_MJ_CREATE] = DispatchCreateClose;
pDriverObj->MajorFunction[IRP_MJ_CLOSE] = DispatchCreateClose;
pDriverObj->DriverUnload = DriverUnload;

// 创建、初始化设备对象
// 设备名称
RtlInitUnicodeString(&ustrDevName, DEVICE_NAME);
// 创建设备对象
status = IoCreateDevice(pDriverObj,
      0,
      &ustrDevName,
      FILE_DEVICE_UNKNOWN,
      0,
      FALSE,
      &pDevObj);
if(!NT_SUCCESS(status))
{
  return status;
}

// 创建符号连接名称
// 符号连接名称
RtlInitUnicodeString(&ustrLinkName, LINK_NAME);
// 创建关联
status = IoCreateSymbolicLink(&ustrLinkName, &ustrDevName);
if(!NT_SUCCESS(status))
{
   IoDeleteDevice(pDevObj);
   return status;
}

return STATUS_SUCCESS;
}

hongliang

谢谢hua1998(hua)大侠，能否帮忙解释一下原因吗？

紫色宇宙

这是C语言,变量的申明必须放在函数的最顶部.

ccjjmm

汗,已经习惯C++的方式了,如果很多变量,那申明起来多麻烦...

而且要想到一个变量,再在函数顶端加一个. 有什么好的办法啊?

555~

请高手解惑 能解决者散分100 [复制链接]

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请高手解惑能解决者散分100 [复制链接]