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sys: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-11-16 22:29:15 -08:00
parent 552def98aa
commit d7c43c2f30
3 changed files with 93 additions and 32 deletions
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23
src/sys/driver.c
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@ -75,11 +75,11 @@ DriverEntry(
FspFastIoDispatch.FastIoUnlockAll = 0;
FspFastIoDispatch.FastIoUnlockAllByKey = 0;
FspFastIoDispatch.FastIoDeviceControl = 0;
FspFastIoDispatch.AcquireFileForNtCreateSection = 0;
FspFastIoDispatch.ReleaseFileForNtCreateSection = 0;
FspFastIoDispatch.AcquireFileForNtCreateSection = FspAcquireFileForNtCreateSection;
FspFastIoDispatch.ReleaseFileForNtCreateSection = FspReleaseFileForNtCreateSection;
FspFastIoDispatch.FastIoDetachDevice = 0;
FspFastIoDispatch.FastIoQueryNetworkOpenInfo = 0;
FspFastIoDispatch.AcquireForModWrite = 0;
FspFastIoDispatch.AcquireForModWrite = FspAcquireForModWrite;
FspFastIoDispatch.MdlRead = FsRtlMdlReadDev;
FspFastIoDispatch.MdlReadComplete = FsRtlMdlReadCompleteDev;
FspFastIoDispatch.PrepareMdlWrite = FsRtlPrepareMdlWriteDev;
@ -89,22 +89,11 @@ DriverEntry(
FspFastIoDispatch.MdlReadCompleteCompressed = 0;
FspFastIoDispatch.MdlWriteCompleteCompressed = 0;
FspFastIoDispatch.FastIoQueryOpen = 0;
FspFastIoDispatch.ReleaseForModWrite = 0;
FspFastIoDispatch.AcquireForCcFlush = 0;
FspFastIoDispatch.ReleaseForCcFlush = 0;
FspFastIoDispatch.ReleaseForModWrite = FspReleaseForModWrite;
FspFastIoDispatch.AcquireForCcFlush = FspAcquireForCcFlush;
FspFastIoDispatch.ReleaseForCcFlush = FspReleaseForCcFlush;
DriverObject->FastIoDispatch = &FspFastIoDispatch;
/* setup filter callbacks */
FS_FILTER_CALLBACKS FspFilterCallbacks = { 0 };
FspFilterCallbacks.SizeOfFsFilterCallbacks = sizeof FspFilterCallbacks;
FspFilterCallbacks.PreAcquireForSectionSynchronization = FspAcquireForSectionSynchronization;
Status = FsRtlRegisterFileSystemFilterCallbacks(DriverObject, &FspFilterCallbacks);
if (!NT_SUCCESS(Status))
{
IoDeleteDevice(FspDeviceObject);
return Status;
}
/* register as a file system; this informs all filter drivers */
IoRegisterFileSystem(FspDeviceObject);