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sys: FspLockUserBuffer: now acts directly on the IRP

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Bill Zissimopoulos
2016-03-18 15:36:44 -07:00
parent 3d6397871d
commit 57460d7452
5 changed files with 20 additions and 30 deletions
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3
src/sys/driver.h
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@ -392,8 +392,7 @@ NTSTATUS FspCreateGuid(GUID *Guid);
NTSTATUS FspSendSetInformationIrp(PDEVICE_OBJECT DeviceObject, PFILE_OBJECT FileObject,
FILE_INFORMATION_CLASS FileInformationClass, PVOID FileInformation, ULONG Length);
NTSTATUS FspBufferUserBuffer(PIRP Irp, ULONG Length, LOCK_OPERATION Operation);
NTSTATUS FspLockUserBuffer(PVOID UserBuffer, ULONG Length,
KPROCESSOR_MODE RequestorMode, LOCK_OPERATION Operation, PMDL *PMdl);
NTSTATUS FspLockUserBuffer(PIRP Irp, ULONG Length, LOCK_OPERATION Operation);
NTSTATUS FspMapLockedPagesInUserMode(PMDL Mdl, PVOID *PAddress);
NTSTATUS FspCcInitializeCacheMap(PFILE_OBJECT FileObject, PCC_FILE_SIZES FileSizes,
BOOLEAN PinAccess, PCACHE_MANAGER_CALLBACKS Callbacks, PVOID CallbackContext);